LON - IST

$81 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 24/8. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Istanbul, 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 Istanbul, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Istanbul

Sun, 30 Nov - Sun, 7 Dec
Wizz Air Logo
06:35 - 13:35LGW-IST
4h 00mdirect
Wizz Air Logo
20:50 - 22:05IST-LGW
4h 15mdirect
$124Wizz Air
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Wizz Air Logo
06:35 - 13:35LGW-IST
4h 00mdirect
Wizz Air Logo
14:15 - 15:30IST-LGW
4h 15mdirect
$138Wizz Air
Find Deal
Fri, 5 Dec - Mon, 15 Dec
British Airways Logo
18:15 - 01:10LHR-IST
3h 55mdirect
British Airways Logo
08:15 - 09:50IST-LHR
4h 35mdirect
$275British Airways
Find Deal
Fri, 5 Dec - Mon, 15 Dec
British Airways Logo
18:15 - 01:10LHR-IST
3h 55mdirect
British Airways Logo
08:15 - 09:50IST-LHR
4h 35mdirect
$276British Airways
Find Deal
Wed, 2 Jul - Tue, 15 Jul
 Logo
11:25 - 21:55LGW-IST
8h 30m1 stop
 Logo
04:45 - 06:35IST-LGW
3h 50mdirect
Fri, 27 Jun - Wed, 2 Jul
 Logo
14:40 - 00:25LTN-IST
7h 45m1 stop
 Logo
20:35 - 22:45IST-LTN
4h 10mdirect
Wed, 25 Jun - Tue, 16 Dec
Air Serbia Logo
13:30 - 03:30LHR-IST
12h 00m1 stop
Air Serbia Logo
05:20 - 12:20IST-LHR
10h 00m1 stop
$375Air Serbia
Find Deal
Wed, 25 Jun - Wed, 17 Dec
Air Serbia Logo
13:30 - 03:30LHR-IST
12h 00m1 stop
Air Serbia Logo
16:40 - 12:20IST-LHR
22h 40m1 stop
$376Air Serbia
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Pegasus Airlines Logo
12:50 - 22:20STN-IST
6h 30m1 stop
Pegasus Airlines Logo
08:15 - 11:50IST-STN
6h 35m1 stop
$688Pegasus Airlines
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Pegasus Airlines Logo
12:50 - 22:20STN-IST
6h 30m1 stop
Pegasus Airlines Logo
08:25 - 11:50IST-STN
6h 25m1 stop
$758Pegasus Airlines
Find Deal
Useful Info

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.

What is the cheapest London to Istanbul Airport 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 Airport.

Our data shows that the cheapest route for a return flight from London to Istanbul Airport cost $167 and was between London Gatwick Airport (LGW) and Istanbul Airport (IST). On average, the best prices are found if you fly from London Luton Airport (LTN) to Istanbul Airport (IST). The average price for a return flight for this route is $167.

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 Airport 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 Wednesday and more expensive on a Saturday. On your return trip to London, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Istanbul Airport, 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 Airport is March, where tickets cost $152 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $533 and $491 respectively.

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

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 Airport, 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 Airport, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Best time to beat the crowds (48% less expensive on average)
Most popular time to fly (77% more expensive on average)

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.

FAQs for booking London to Istanbul flights

  • Are there onsite hotels at Atatürk Airport?

    The TAV Airport Hotel can be accessed via the terminal but also offers a free airport shuttle if you are staying landside (for this you need a visa). If you do not have a visa you will need to stay in the airside rooms in the hotel.

  • Which terminal at London Heathrow has flights from London to Istanbul?

    Turkish Airlines flies from T2 to Istanbul while British Airways flies from T5 which is the hub for the national carrier of the UK. Be sure to check which terminal you are flying out of before arriving at the airport.

  • Does Atatürk Airport have free WiFi access?

    WiFi access is free for two hours. However, in order to access this your mobile will need to be capable of receiving texts in Turkey. If this is impossible, international passengers can go to Starbucks which has free WiFi for customers, or alternatively you can pay for one of the lounges.

  • What is the safest way to get from Atatürk Airport to Istanbul centre?

    By far the safest and most comfortable option is the private transfer service. It can be pricey as the cost of this service is around EUR25 per person (approximately GBP22) one way, but the car will be for your group alone and could be more reliable than a taxi.

  • What is the cheapest flight from London to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from London to Istanbul Airport was $53 for a one-way ticket and $81 for a return.

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

    The Airbus A321neo is the aircraft model that flies most regularly on the London to Istanbul flight route.

  • Which airline alliances offer flights from London to Istanbul?

    oneworld, and Star Alliance are the airline alliances operating flights between London and Istanbul, with Star Alliance being the most commonly used for this route.

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

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

  • Which is the best airline for flights from London to Istanbul, Pegasus Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Istanbul are Pegasus Airlines and British Airways. With an average price for the route of $303 and an overall rating of 6.7, Pegasus Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $578 and an overall rating of 6.6.

  • 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 travellers 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.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $115 or less one-way and $434 or less round-trip.
  • The main airport that serves the European side of Istanbul is Istanbul Atatürk Airport and is 24km (around 15 miles) from the city centre and is the hub for Turkish Airlines. Non-stop flights from London to Istanbul are operated by British Airways and Turkish Airlines from Heathrow and Gatwick airports.
  • For Turkish Airline business class passengers with a layover after flights from London to Istanbul think about checking into the Turkish Airlines Lounge at Ataürk Airport if you need some peace and quiet. Business and first-class passengers with Star Alliance membership can also use the lounge. Here you can enjoy facilities such as showers, children’s rooms, and cinema as well as drinks and a food buffet. There is also a prayer room for quiet contemplation.
  • For last minute souvenir shopping at Atatürk Airport, the Old Bazaar, with a typically Turkish ambience, stocks various gifts and souvenirs such as Turkish delight, traditional silverware and jewellery, as well as other local foodstuffs including spices, confectionary and the regional olive oil.
  • As the flights from London to Istanbul take just under 4 hours, you might want to know whether the airline will provide food. British Airways has a selection of Marks & Spencer sandwiches and other snacks which all need to be paid for by credit/debit card. Turkish Airlines airline meals and drinks are included in the cost of your ticket so you don’t need to worry about searching around for your card to pay for your meal.
  • For those travelling with babies and children on flights from London to Istanbul you will be happy to hear that Atatürk airport has nursing and baby change facilities as well as play areas for the slightly older children located in both terminals.

Prefer to fly direct from London to Istanbul?

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

Direct departures

London to Istanbul

Monday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Tuesday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Wednesday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Thursday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Friday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Saturday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Sunday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

See more direct flights

Direct returns

Istanbul to London

Monday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Tuesday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Wednesday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Thursday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Friday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Saturday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

Sunday

British Airways, Turkish Airlines, Wizz Air

British Airways, Turkish Airlines, +1 more

See more direct flights
See more direct flights

Top 3 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.
6.7
Pegasus AirlinesOverall score based on 624 reviews
6.8Boarding
5.8Food
7.3Crew
6.4Comfort
5.6Entertainment
Airline reviews

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

4.0 OkaySergiu, Apr 2025SAW - DUB
Read more Pegasus Airlines reviews

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

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.

Great crew. Seats do not recline :( but it is budget so i should have known. Otherwise comfy leather chair. Slight slim chair but again budget so expected. No entertainment do makes journey boring. Recommend packing plenty of snacks and games or download plenty of films and music in your device. Staff excellent. Clean flight. On time.

Both of my flights had issues with their time slot with air traffic control, so they left over an hour late and the flight back to London was delayed by over an hour. Please provide more clarity about baggage requirements on booking sites, your website and within the app. I had to pay for extra bags at the airport when departing London, because they didn’t specify that your carry on bag can only be a backpack and not a trolley, my trolley bag fit the size requirements of the backpack but still I was made to pay

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.