£43 Find Cheap Flights from London to Ios

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 Ios departing on 25/6. 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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Cheap Flight Deals from London to Ios (LON-JTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Ios 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 Ios

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Ios.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
16:40 - 22:30STN-JTR
3h 50mdirect
Ryanair Logo
22:55 - 00:55JTR-STN
4h 00mdirect
£78Ryanair
Find Deal
Sun, 11 May - Sun, 18 May
Ryanair Logo
16:40 - 22:30STN-JTR
3h 50mdirect
Ryanair Logo
22:55 - 00:55JTR-STN
4h 00mdirect
£79Ryanair
Find Deal
Sun, 11 May - Sun, 25 May
easyJet Logo
06:45 - 20:55LGW-JTR
12h 10m1 stop
easyJet Logo
00:05 - 02:05JTR-LGW
4h 00mdirect
£94easyJet
Find Deal
Tue, 24 Jun - Wed, 25 Jun
easyJet Logo
13:30 - 19:30LGW-JTR
4h 00mdirect
easyJet Logo
22:10 - 00:15JTR-LGW
4h 05mdirect
£99easyJet
Find Deal
Tue, 1 Jul - Fri, 4 Jul
Jet2 Logo
16:20 - 22:15STN-JTR
3h 55mdirect
Jet2 Logo
12:35 - 14:45JTR-STN
4h 10mdirect
£111Jet2
Find Deal
Sun, 1 Jun - Wed, 4 Jun
Jet2 Logo
05:55 - 11:50STN-JTR
3h 55mdirect
Jet2 Logo
20:25 - 22:25JTR-STN
4h 00mdirect
£138Jet2
Find Deal
Wed, 7 May - Sun, 11 May
British Airways Logo
10:15 - 16:10LHR-JTR
3h 55mdirect
British Airways Logo
18:25 - 20:35JTR-LHR
4h 10mdirect
£204British Airways
Find Deal
Sat, 10 May - Sat, 17 May
British Airways Logo
10:15 - 16:10LHR-JTR
3h 55mdirect
British Airways Logo
18:25 - 20:35JTR-LHR
4h 10mdirect
£210British Airways
Find Deal
Sat, 10 May - Sat, 24 May
Aegean Airlines Logo
22:15 - 09:00LHR-JTR
8h 45m1 stop
Aegean Airlines Logo
22:00 - 17:55JTR-LHR
21h 55m1 stop
£220Aegean Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Aegean Airlines Logo
12:15 - 00:15LHR-JTR
10h 00m1 stop
Aegean Airlines Logo
06:00 - 17:55JTR-LHR
13h 55m1 stop
£229Aegean Airlines
Find Deal
Wed, 11 Jun - Wed, 25 Jun

Good to know - Cheap tickets from London to Ios

Low season

December

High season

September

Cheapest flight

£43
Best time to beat the crowds but there is an average 64% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from London Gatwick Airport to Santorini (Thira)

When to book flights from London to Ios

Are your dates flexible? Find out the best times to travel from London to Ios based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London to Ios

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

    When flying out of London you’ll be using one of these airports: London City, London Gatwick, London Heathrow, London Luton or London Stansted. Ios does not have its own airport so you’ll be flying into nearby Thera Santorini airport, which is 24.9 mi away.

  • How long does a flight from London to Ios take?

    Direct flights cover the 1,630 miles separating London and Ios in about 3h 45m.

  • How many flights are there between London and Ios?

    4 direct flights run between London and Ios on a daily basis. On average, there are about 30 departures each week.

  • What’s the cheapest day of the week to fly between London and Ios?

    Consider leaving on a Sunday and avoid Wednesdays if you're looking for the best rates. For your return to London, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

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

    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 Ios.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ios 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 Ios?

    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 Ios 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 Ios?

    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 Ios from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from London to Ios?

    In the last 72 hours, the cheapest one-way ticket between London and Ios found on KAYAK was with easyJet for £43. Ryanair offered a return connection from £78 and easyJet from £94.

See more FAQs

Top tips for finding cheap flights from London to Ios

  • There is no airport in Ios. Instead, you’ll be flying into Santorini/Thira Airport when flying between London and Ios.
  • The cheapest flight from London to Ios was found 55 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is March.
See more tips

Top 5 airlines serving London to Ios

Need help choosing which airline to fly with from London to Ios? 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.
8.3
Jet2Overall score based on 161 reviews
8.8Crew
7.3Food
8.2Boarding
7.8Comfort
6.3Entertainment
Airline reviews

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

4.0 OkayPaul, Mar 2025BOH - ACE
Read more Jet2 reviews

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

The food was nice but same pud and crackers as on the way there should be different

Flights were on time, boarding was straight forward. Very good attentive staf

Delays on both journeys - only found out before geting to the airport as had created trip within Kayak.

Late again to leave and late to arrive. Seats are too hard.

Despite delay due to weather ,flight was a pleasure and in particular the staff who worked their tails off because of the delay

Jet2 fab as always. Despite the shambolic airport process to get us to the plane (nothing to do with Jet2) and the time that set us back, all the crew were superb in getting us on our way once boarded.

Everything from check in to the flight was great. Helpful staff. Immaculate planes. There is nothing I would change

Staff were excellent but space wasn’t the best, seats were cramped and windows had no blinds.

There is nothing I can think.of that jet2 need to improve They offer a great package. Very efficient

Was grateful that this flight was held for us as we were late from our prior flight.

Our connecting flight from Barcelona to Athens was late and it appeared that we would not make the connectimg flight to Telaviv. The plane ended up waiting and we made the connection. The airline redeemed itself.

Lovely experience with Aegean. The crew felt with some extremely rude customers with professionalism and poise. The flight went off without a hitch and even landed early!

When a flight has a delay of about an hour it is customary to announce the passengers

Nice business class service for shot flight. Especially when the free WiFi works

I liked bumping up to Business for less than full price. Also the option to choose your own meal online. In retrospect I would have gone with the standard meal option, but c'st la vie. Overall pretty standard flight, got good views of Greece as the sun rose. That's about it.

It was a short flight (2hours) so the tiny, tiny seats were somewhat tolerable. People with long legs had their knees up to the chair in front of them, quite uncomfortable. I was pleasantly surprised they served a small meal which was quite good. Staff were all great.

Boarding in BCN was really poorly managed. No communication from airline staff and no signs as to what groups line up where. It was just guessing. There were delays that were also not communicated so everybody was standing in line for almost an hour.

they were good. they coordinated pick up of luaggage at final destination. The had text updates on phone with gate/dep.time etc.

I love flying with Aegean. Crew is always polite and empathetic. Boardi

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

We had a delay. That made me feel anxious because I arrived out of time

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

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 .

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

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