LON - IAS

£44 Find Cheap Flights from London to Iaşi

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 Iaşi departing on 19/5. 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 Iaşi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Iaşi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Iaşi, as well as popular online travel agencies
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Cheap Flight Deals from London to Iaşi (LON-IAS)

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

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Iaşi.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
16:50 - 01:15LTN-IAS
6h 25m1 stop
 Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Tue, 20 May - Thu, 22 May
 Logo
05:30 - 12:40LTN-IAS
29h 10m2 stops
 Logo
06:10 - 07:30IAS-LTN
3h 20mdirect
Tue, 3 Jun - Fri, 13 Jun
Wizz Air Logo
20:20 - 11:20LGW-IAS
13h 00m1 stop
Wizz Air Logo
12:15 - 08:50IAS-LGW
22h 35m1 stop
£99Wizz Air
Find Deal
Mon, 12 May - Wed, 21 May
Wizz Air Logo
20:50 - 02:05LTN-IAS
3h 15mdirect
Wizz Air Logo
18:45 - 20:10IAS-LTN
3h 25mdirect
£108Wizz Air
Find Deal
Sun, 1 Jun - Tue, 3 Jun
Ryanair Logo
13:50 - 13:35STN-IAS
21h 45m1 stop
Ryanair Logo
22:25 - 11:25IAS-STN
15h 00m1 stop
£148Ryanair
Find Deal
Sun, 18 May - Sat, 24 May
Austrian Airlines Logo
09:05 - 01:20LHR-IAS
14h 15m1 stop
Austrian Airlines Logo
16:00 - 21:40IAS-LHR
7h 40m1 stop
£156Austrian Airlines
Find Deal
Tue, 3 Jun - Fri, 13 Jun
Austrian Airlines Logo
09:05 - 01:20LHR-IAS
14h 15m1 stop
Austrian Airlines Logo
16:00 - 09:00IAS-LHR
19h 00m1 stop
£162Austrian Airlines
Find Deal
Tue, 3 Jun - Fri, 13 Jun
Ryanair Logo
08:50 - 20:05LGW-IAS
9h 15m1 stop
Ryanair Logo
20:30 - 12:20IAS-LGW
17h 50m1 stop
£166Ryanair
Find Deal
Tue, 6 May - Tue, 13 May
Lufthansa Logo
07:25 - 01:20LHR-IAS
15h 55m2 stops
Lufthansa Logo
16:00 - 22:40IAS-LHR
8h 40m2 stops
£207Lufthansa
Find Deal
Thu, 8 May - Wed, 14 May
Lufthansa Logo
07:25 - 01:20LHR-IAS
15h 55m2 stops
Lufthansa Logo
16:00 - 20:45IAS-LHR
6h 45m2 stops
£208Lufthansa
Find Deal
Thu, 8 May - Wed, 14 May

KAYAK's insights & trends for London to Iaşi flights

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

What is the cheapest London to Iaşi 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 Iaşi.
Our data shows that the cheapest route for a return flight from London to Iaşi cost £81 and was between London Luton Airport (LTN) and Iaşi (IAS). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £81.

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Iaşi, 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 Iaşi is January, where tickets cost £65 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £413 and £312 respectively.

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

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 Iaşi, 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 Iaşi, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from London to Iaşi

Low season

January

High season

July

Cheapest flight

£44
Best time to beat the crowds (64% less expensive on average)
Most popular time to fly (74% more expensive on average)
Flight from London Luton Airport to Iaşi

When to book flights from London to Iaşi

Are your dates flexible? Find out the best times to travel from London to Iaşi 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.

FAQs for booking flights from London to Iaşi

  • Is there a hire car centre at Iasi Airport?

    Yes. Iasi Airport has a car hire centre located in the parking access area between International Terminal 2 and Terminal 3, where you can choose from providers such as Sixt, Europcar or Autoboca to provide you with a reliable vehicle. Book your reservation in advance online to take advantage of special offers on rates and options.

  • What are a few hotels near Iasi Airport with an airport shuttle service?

    While there are no onsite hotels at Iasi Airport, you can find several of them not far afield. Unirea Hotel & Spa, Ramada by Wyndham Iasi City Centre, and Hotel International Iasi are three accommodations less than five miles away offering airport shuttle transport at a surcharge.

  • Are there any ATMs at Iasi Airport?

    Yes, there are ATMs at Iasi Airport. OTP Bank and BCR both operate cash machines at each of the terminal buildings, including International Terminal 2. You can also find bank offices at both terminals, where you can transact money transfers and/or foreign exchange services.

  • What are some cities/towns near Iasi Airport?

    Iasi Airport is the main gateway to the eastern region of Romania, near its border with Moldova. From this location, you have access to cities in most directions, including Botosani, 67 miles to the north; Vaslui, 45 miles to the south; and Pascani, 45 miles to the west.

  • Can I get a vegan meal on TAROM flights?

    TAROM has a decent selection of both hot and cold meals that cater for vegetarians and vegans. Of course, if the meal isn’t to your liking, they do have a variety of add-ons and snacks for this short flight. Meals will need to be ordered 24 hours before departure.

  • Can I take my service animal on a Wizz Air flight?

    The only animals Wizz Air allows on flights are service animals. The animal will need to be certified by a nationally recognised company, have full documentation and be booked in with your flight. Keep them safely harnessed at your feet for a comfortable flight for all.

  • Can my child fly to Iasi unaccompanied with Lufthansa?

    If you book the unaccompanied minor service with Lufthansa, your children between the ages of 5 and 11 will be allowed to fly alone. With the service they get collected at the Departure gate, monitored during the flight and safely delivered to their designated guardian at the Arrivals gate of the destination airport.

  • What luggage can I take in the cabin for my baby on Ryanair?

    When flying with a child under 2 years of age on Ryanair, you will be allowed an extra hand-held bag of 5 kg with the child’s goods. You can also take their hardware such as strollers, car seats or travel cots and store them in the hold for free.

  • What is the cheapest flight from London to Iaşi?

    In the last 3 days, the lowest price for a flight from London to Iaşi was £58 for a one-way ticket and £117 for a return.

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

    There are 5 airports in London (London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted.) and only 1 airport in Iaşi (Iasi). The cheapest flights are generally found on the London Luton Airport to Iasi flight route.

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

    The Airbus A320neo is the aircraft model that flies most regularly on the London to Iaşi flight route.

  • On which days can I fly direct from London to Iaşi?

    There are direct flights from London to Iaşi on a daily basis.

  • Which is the best airline for flights from London to Iaşi, Austrian Airlines or Wizz Air?

    The two airlines most popular with KAYAK users for flights from London to Iaşi are Austrian Airlines and Wizz Air. With an average price for the route of £258 and an overall rating of 7.5, Austrian Airlines is the most popular choice. Wizz Air is also a great choice for the route, with an average price of £202 and an overall rating of 6.8.

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

    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 Iaşi.

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

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

    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 Iaşi 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 Iaşi?

    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 Iaşi 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 Iaşi

  • Looking for a cheap flight from London to Iaşi? 25% of our users found flights on this route for £57 or less one-way and £131 or less round-trip.
  • There are no direct flights from London metro airports en route to Iasi International Airport (IAS), but you can get a one-stop service out of London Heathrow Airport (LHR) via TAROM, the Romanian national airline, and the low-budget Romanian carrier Blue Air. Ryanair operates flights leaving London Stansted Airport (STN), and Wizz Air provides flights to Iasi from London Gatwick Airport (LGW).
  • You can get a direct train service to most London area airports from the city centre. Stansted Express departs from London Liverpool Street Station to London Stansted Airport, travel time is about 47min; Heathrow Express leaves London Paddington Station to London Heathrow Airport, travel time around 15min; and Gatwick Express departs from London Victoria Station to London Gatwick Airport, travel time of roughly 30min.
  • Security FastTrack is a service at London Stansted Airport that allows you access to the priority lane at airport security, so you can avoid excessive wait times and long lines. You can pre-order Security FastTrack passes online for about £5 per person and use it between 04:00-20:00 daily, when the service is operational. Passport Control FastTrack passes are also available online for your return trip.
  • Persons with disabilities travelling from London Gatwick Airport should know there are Assistance Reception Desks at both terminals, where you can receive help with check-in and security checkpoints, assistance with mobility aids, or help to find facilities for guide animals. London Gatwick is an accessible environment, which means you won’t have much trouble navigating the terminals or finding bathrooms if necessary.
  • Most London metro airports have apps that you can download and keep apprised of gate/terminal numbers and live info regarding your flight, including alerts if there are any last-minute revisions to the scheduled arrival or departure times.
  • While there are direct flights to Iasi, many of them include stops, which means luggage sometimes takes a knock in transit. No matter which London-serving airport you are departing from, you will find a luggage wrap centre in the Departures terminal. Make use of this affordable service and be guaranteed safe and secure luggage upon your arrival.
  • Many of the flights from London to Iasi International Airport (IAS) leave from London Luton Airport (LTN). If you are looking for a prayer room before your flight you can find one both airside and landside. They are both suitable for multi-denominational faiths and very welcoming spaces for a quiet moment.
See more tips

Prefer to fly direct from London to Iaşi?

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

Direct departures

London to Iasi

Monday

Wizz Air

Wizz Air

Tuesday

Wizz Air

Wizz Air

Wednesday

Wizz Air

Wizz Air

Thursday

Wizz Air

Wizz Air

Friday

Wizz Air

Wizz Air

Saturday

Wizz Air

Wizz Air

Sunday

Wizz Air

Wizz Air

See more direct flights

Direct returns

Iasi to London

Monday

Wizz Air

Wizz Air

Tuesday

Wizz Air

Wizz Air

Wednesday

Wizz Air

Wizz Air

Thursday

Wizz Air

Wizz Air

Friday

Wizz Air

Wizz Air

Saturday

Wizz Air

Wizz Air

Sunday

Wizz Air

Wizz Air

See more direct flights
See more direct flights

Top 3 airlines serving from London to Iaşi

 
See real verified KAYAK customer reviews for airlines flying from London to Iaşi. 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 Iaşi? 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.
7.5
Austrian AirlinesOverall score based on 780 reviews
8.1Crew
7.6Boarding
6.7Entertainment
7.3Comfort
6.7Food
Airline reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

8.0 ExcellentMichael, Apr 2025TLV - VIE
Read more Austrian Airlines reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Friendly staff, always good food , as comfortable as it can be in economy

Business class is not worth it. Not comfortable and old plane with no privacy or enough space unless you on the single seats

We didn’t fly into Neuark , because it departed without us . We ran to a closed gate , and no staff to assist, then to a customer service center that was also closed, then briskly walked (20mins) to another customer center and got a ticket , waited 2 hours , got a flight to JFK instead, because of the time delay we Ran to catch our train home , and again our luggage arrived 3 days later delivery time at 3:45 in the MORNING!!!! Crazy!!!!!! Took a few days to shake off this disappointment of your service. You’re an embarrassment to customer service .

A bellow average experience. A delayed flight , no staff to assist , running and panic to connecting flight , 2 hour wait for customer service. No luggage when we arrived , luggage delivered 3 days after at 3:45 AM !!!! Much stress and anxiety from this experience. Please repair your Brand .

Pleasant up to Vienna. Afterward (Vienna- Zagreb) was an horrific experience

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I miss my flight due to boarding pass won’t load up

Flight schedule was modified and the final departure time delayed.

Big delay because of the weather but communication not so good. Boarding already late (due to tight schedule on Wizz side). When you get in you are hurried every second even if you still need a few seconds to arrange your bags. Food far away from how it looks in the catalogue and right on row 8 already out of chocolate although you are supposed to receive one for a menu. No replacement was offered.

The border control opens at 4:30 so there is no point in going in early as the wizz email suggests. Our flight utilized a plane with plastic seating which was really uncomfortable.

Check in took very long. All three priority agents left for lunch or something and the line did not move.

Il n’y a pas eu de vol du tout puisque celui à été déplacé à la veille sans aucune information. Aucun remboursement ni service client non plus. Scandale !

A GOOD IDEA IS TO SEND TO ME BOARDING PASS IN ADVANCE SO I DONT HAVE TO FIGHT FOR IT

Brand new aircraft Airbus 321neo, good seats although no recline (so no arguments with other passengers). Orderly boarding using front and rear aircraft doors for efficiency. Departed on time and artived 25min early. During check in, ground staff are very strict about permitted baggage and carry-on weight and size - you're only allowed what you paid for. Onboard food and beverage prices are a bit high but similar to airport coffee shops.

Boarding was fine, crew professional but not very friendly. Seats are very tight & uncomfortable. 1h delay due to crew change and mechanical issues - no communication whats going on.

Crews are great, chill, good snack sets on offer, I didn't feel they play any annoying budget airline games. I will probably fly with Wizz every chance I get it

If you don't want to pay a lot at check in desk, you need to use online check in tool, but you still need to go to check in desk to have it printed out. Then what's the meaning of "online check in"? Extra security check, as if 9/11 just happened!

After adding baggage costs, and considering the necessity to re-checkin at each stop, and the €50 I was tricked out of for the ridiculous 3 hour min check in, I’ll never fly this very hungry Hungarian airline again!

This airline is routinely voted the worse airline in Europe for good reason. If you have an option, just avoid them.

Everything was great until it came time to pick up our luggage. We arrived in orly airport terminal 1, our luggage arrived in terminal 2. No signs to tell us, we waited for almost an hour before someone figured it out.

All in all is not bad, but the boarding by walking outside in the airport airplanes area in the wind and rain to go up the stairs to board the plane that’s too much inconvenient. Hopefully that will change and we use the normal gates at the airport to board the plane! Thank you!

The plane was 5 1/2 hours late. Scheduled for 19.50 take off - Actual take off 01.30am

The flight was delayed again. I had a bad experience with Wizz Air, and I don't want to travel with them again.

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

Information on your arrival and departure airports

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