£29 Find Cheap Flights from London to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Istanbul departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Istanbul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Istanbul.
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Cheap Flight Deals from London to Istanbul (LON-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to Istanbul

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Istanbul.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Wizz Air Logo
21:50 - 03:50LGW-IST
4h 00mdirect
Wizz Air Logo
04:45 - 06:35IST-LGW
3h 50mdirect
£50Wizz Air
Find Deal
jeu., 12 juin - ven., 27 juin
Wizz Air Logo
21:50 - 03:50LGW-IST
4h 00mdirect
Wizz Air Logo
04:45 - 06:35IST-LGW
3h 50mdirect
£52Wizz Air
Find Deal
mar., 3 juin - mer., 18 juin
Pegasus Airlines Logo
00:20 - 06:05STN-SAW
3h 45mdirect
Pegasus Airlines Logo
15:40 - 17:40SAW-STN
4h 00mdirect
£82Pegasus Airlines
Find Deal
dim., 1 juin - jeu., 3 juil.
Pegasus Airlines Logo
14:40 - 20:25STN-SAW
3h 45mdirect
Pegasus Airlines Logo
15:40 - 17:40SAW-STN
4h 00mdirect
£82Pegasus Airlines
Find Deal
ven., 30 mai - jeu., 3 juil.
British Airways Logo
19:05 - 00:55LHR-IST
3h 50mdirect
British Airways Logo
20:25 - 22:25IST-LHR
4h 00mdirect
£135British Airways
Find Deal
dim., 28 sept. - ven., 3 oct.
British Airways Logo
18:35 - 00:30LHR-IST
3h 55mdirect
British Airways Logo
19:55 - 21:55IST-LHR
4h 00mdirect
£138British Airways
Find Deal
mar., 23 sept. - jeu., 2 oct.
Ajet Logo
15:40 - 21:40STN-SAW
4h 00mdirect
Ajet Logo
23:05 - 15:35SAW-STN
18h 30m1 stop
£140Ajet
Find Deal
mar., 13 mai - sam., 17 mai
Ajet Logo
11:50 - 17:45STN-SAW
3h 55mdirect
Ajet Logo
19:20 - 21:25SAW-STN
4h 05mdirect
£144Ajet
Find Deal
jeu., 5 juin - lun., 9 juin
Turkish Airlines Logo
18:30 - 00:20LHR-IST
3h 50mdirect
Turkish Airlines Logo
10:20 - 12:30IST-LHR
4h 10mdirect
£157Turkish Airlines
Find Deal
jeu., 12 juin - lun., 16 juin
Turkish Airlines Logo
18:30 - 00:20LHR-IST
3h 50mdirect
Turkish Airlines Logo
13:55 - 16:00IST-LHR
4h 05mdirect
£161Turkish Airlines
Find Deal
mar., 13 mai - jeu., 22 mai

KAYAK's insights & trends for London to Istanbul flights

Get data-powered insights and trends into flights from London to Istanbul to help you find the cheapest flights, the best time to fly and much more.
Find cheap flights to Istanbul
Find cheap flights to Istanbul

Planning a trip from London to Istanbul? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest London to Istanbul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Istanbul.
Our data shows that the cheapest route for a return flight from London to Istanbul cost £73 and was between London Luton Airport (LTN) and Istanbul Airport (IST). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £73.

What’s the cheapest day of the week to fly from London to Istanbul?

The average price of all round-trip flights from London to Istanbul clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Istanbul on a Tuesday and more expensive on a Saturday. On your return trip to London, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from London to Istanbul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Istanbul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Istanbul is March, where tickets cost £76 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £254 and £232 respectively.

Can I save money by flying with a stopover from London to Istanbul?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £547, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London to Istanbul?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Istanbul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London to Istanbul, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know - Cheap tickets from London to Istanbul

Cheapest flight

£29
Flight from London Luton Airport to Istanbul Airport

When to book flights from London to Istanbul

Are your dates flexible? Find out the best times to travel from London to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from London to Istanbul: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to Istanbul 
HUGOFlew with British AirwaysLHR-ISTMar 2024
Do not rush through immigration because the language takes forever
LeaFlew with British AirwaysLHR-ISTJan 2024
Put all toiletries in your suitcase below plan. London security is super strict about how many toiletries and their size
BenjaminFlew with Turkish AirlinesLHR-ISTDec 2023
Istanbul Airport seams very nice. Wish I had more time to explore.

FAQs for booking flights from London to Istanbul

  • Are there on-site hotels at the airports in Istanbul?

    IST airport offers sleeping pods that can be rented as well as an on-site hotel, with rooms both landside and airside. At SAW Airport you can also find services offered by Kepler, which includes a private lounge with sleeping pods to rent per hour or for the day.

  • How do I get from the airport to central Istanbul via public transport?

    From New Istanbul Airport, you can catch the HAVAIST shuttle bus. For example, to get to the central district of Taksim you can catch the HVIST-14 bus with a duration of 90min and a price of ₺30 (roughly £2.60). To get from Sabiha Gokcen Airport to Taksim, you can catch the HAVABUS which costs ₺18 (roughly £1.60).

  • Are there any showers at the Istanbul airport?

    To freshen up after your long day of traveling, use one of the shower facilities in Istanbul Airport. It’s possible to find showers at the IGA Lounge, The Ambassador Spa & Beauty Salon, and the YOTEL Hotel.

  • What amenities and facilities does Istanbul Airport offer for travelers with children?

    Those that will be traveling with children can take advantage of a few facilities in Istanbul Airport, including baby care rooms that have changing tables and comfortable seating for parents to nurse privately. There is also a children’s play area in the main terminal that is convenient for allowing little ones to burn off some steam after a long day of traveling.

  • Are there hotels at London airports (LON)?

    Before you fly from LON Airports, you can stay at airport accommodation so you’re not in a rush for your flight. For instance, at Heathrow, there is the Hilton Garden Inn near Terminal 2, at Stansted the Holiday Inn Express and at Gatwick the Sofitel in the North Terminal. These hotels are close by to the airport which makes them very convenient for early morning flights.

  • Can I exchange my currency at Istanbul Airports?

    If you need to change your Pound Sterling to Turkish Lira, you can do so once you land. At IST Airport, there is an Arti Doviz A.S Currency Exchange on the International Arrivals floors before you pass through customs. Whilst at SAW Airport there is an AK Bank in the Arrivals Hall of the airport.

  • What is the cheapest flight from London to Istanbul?

    In the last 3 days, the lowest price for a flight from London to Istanbul was £39 for a one-way ticket and £67 for a return.

  • Which airports will I be using when flying from London to Istanbul?

    When flying out of London you will be using one of these airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You will be landing at one of these airports: Istanbul or Istanbul Sabiha Gokcen.

  • Which aircraft models fly most regularly from London to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • What is the most popular stopover when flying to Istanbul from London?

    Warsaw is the most popular stopover city among KAYAK users travelling from London to Istanbul.

  • How does KAYAK find such low prices on flights from London to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London to Istanbul

  • Only three of the five airports serving the greater London metropolitan area offer direct flights from London to Istanbul: London Stansted Airport (STN), London Heathrow Airport (LHR) and London Gatwick Airport (LGW). Flights from London City Airport (LCY) require a stop at Amsterdam Schiphol Airport (AMS) en route to Istanbul.
  • All London area airports offer various parking options if you intend to park and fly. There are short-, mid- and long-stay car parks available depending the length of your trip, all of which include spaces for Blue Badge holders as well as valet and business parking if you prefer premium service.
  • Enjoy the hospitality and comfort of the Escape Lounge at London Stansted Airport if you’ve got some time to kill before your flight. You can make an advance reservation for a small fee or pay in person and enjoy a complimentary food and beverage menu in addition to free Wi-Fi and electronic charging points amid a relaxed ambience.
  • Taking advantage of the Fast Track option at London Heathrow Airport is a great idea for families travelling with small children to avoid long queues at security checkpoints. Other family-friendly services at this location include designated play areas at Terminals 2, 3, 4 and 5, complimentary meals for children, and baby-changing facilities for your convenience.
  • From the parking lot to the boarding gate London Heathrow offers a range of amenities to persons with visible and invisible disabilities. Blue Badge parking spaces are available at each terminal, as are accessible-friendly bathrooms. Designated agents are on hand to meet and guide you safely through security checkpoints to your boarding gate. Please make any arrangements for mobility assistance aids with your airline when booking your reservation.
  • When you find cheap flights from London to Istanbul can exchange you currency before take-off. At Stansted Airport (STN), there is a Travelex located in the Departures Hall near the entrance. In Gatwick Airport (LGW) and Heathrow Airport (LHR), there are also Travelex bureaus which are located just before security control.
  • You can get to London Airports (LON) easily when you find cheap tickets from London to Istanbul. To get to Heathrow, you can take the Heathrow Express from Paddington Train Station, which takes about 15 minutes. To go to Stansted, there is the Stansted Express from Liverpool St. Station, which takes around 45 minutes. Whereas the Gatwick Express to Gatwick departs from Victoria Train Station and takes approximately 30 minutes.
  • When you get to Istanbul Airports, you can go to nearby places easily. For example, if you land at Istanbul Airport (IST) you can drive to Balaban in about 16 minutes, Corlu in around 1 hour and Tekirdag in approximately 1h 20min. Whereas if you fly to Sabiha Gokcen Airport (SAW) you can to go Gebze in about 27 minutes by car and Golcuk in around 1 hour.
See more tips

Prefer to fly direct from London to Istanbul?

Find which airlines fly direct from London to Istanbul, which days they fly and book direct flights.

Direct departures

London to Istanbul

Monday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Tuesday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Wednesday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Thursday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Friday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Saturday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Sunday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

See more direct flights

Direct returns

Istanbul to London

Monday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Tuesday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Wednesday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Thursday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Friday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Saturday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

Sunday

Ajet, British Airways, Pegasus Airlines, +2 more

Ajet, British Airways, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from London to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3773 reviews
7.4Entertainment
7.3Food
7.3Boarding
7.7Crew
7.3Comfort
Airline reviews

Great food, great entertainment and very helpful, caring & attentive staff.

10.0 ExcellentAnonymous, Apr 2025YVR - IST
Read more Turkish Airlines reviews

Great food, great entertainment and very helpful, caring & attentive staff.

Flight Singapore - Istanbul was perfect. Flight Istanbul - Sao Paolo - Buenos Aires was really good but there was a big delay in Sao Paolo (Brazil) due to a problem with the ground staff and not related to Turkish Airline. Overall a very good and solid experience

The segment bkk ist was ok. The segment ist to yul the boarding was chaotic with 5 control before get in the plain, in addition to normal control by scanner and metal detector during transfert

The in flight entertainment was very good but unfortunately I feel they could have been more attentive to the customer. This is saw on all my Turkish airlines flights , besides dinner service you never really saw the attendants.

The flight was great. From the first to the last step, the staff was very helpful and understanding. I also always enjoy Turkish Airlines food because it’s flavorful, fresh (like salads and very delicious bread ) and has special things like olives, dates… I loved that bean salad and apricot pie. I also enjoyed the movies. Thank you!

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

The seat 7A had no padding. I needed to sit on the provided pillow.

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

4 hr delay and only told less than 2hrs before. Only given water and nuts on the flight as complimentary service. Left to wait in rain before boarding.

To be honest I did not like anything. Communication to why my flight was cancelled mid air 2 and half hours into my flight. Customer service desk were not helpful with providing information or a solution on what can be done.

Bad. Cancelled and delayed flight. Payed 25£ for seat but got just normal one. No one refunded the money.

Everything you need to know for your flight from London to Istanbul

Other airlines flying from London to Istanbul

Flights from the other most popular airlines that fly from London to Istanbul according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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