LHR - IST

€110 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 Heathrow to Istanbul departing on 31/12. 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
0 bags

Search 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, 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
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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.

Cheap flight deals from London to Istanbul (LHR-IST)

 
These are the cheapest deals for flights from Heathrow to Istanbul currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Heathrow to Istanbul

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Heathrow to Istanbul.

Recent one-way flight deals from Heathrow to Istanbul

Only flying one-way? Below are some of the best one-way flight deals from Heathrow to Istanbul found on KAYAK recently.

Recent last-minute flight deals from Heathrow to Istanbul

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Heathrow to Istanbul.

Recent direct flight deals from Heathrow to Istanbul

The latest deals for direct flights from Heathrow to Istanbul so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Heathrow to Istanbul

Find recent round-trip train or bus tickets from Heathrow to Istanbul.

All round-trip flight deals to Istanbul

The cheapest plane tickets to Istanbul found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:55 - 13:55LHR-IST
4h 00mdirect
18:40 - 20:00IST-LHR
4h 20mdirect
€162British Airways
Find Deal
Tue, 18 Mar - Wed, 26 Mar
22:15 - 09:50LHR-IST
9h 35m1 stop
04:35 - 11:15IST-LHR
8h 40m1 stop
€163Aegean Airlines
Find Deal
Thu, 3 Apr - Sat, 5 Apr
18:05 - 01:10LHR-IST
4h 05mdirect
18:35 - 19:55IST-LHR
4h 20mdirect
€166British Airways
Find Deal
Wed, 19 Feb - Fri, 7 Mar
20:25 - 16:55LHR-IST
17h 30m1 stop
05:10 - 16:35IST-LHR
14h 25m1 stop
€182
Find Deal
Thu, 16 Jan - Fri, 31 Jan
06:30 - 16:55LHR-IST
7h 25m1 stop
17:55 - 20:50IST-LHR
5h 55m1 stop
€187KLM
Find Deal
Fri, 17 Jan - Mon, 20 Jan
06:30 - 16:55LHR-IST
7h 25m1 stop
17:55 - 20:50IST-LHR
5h 55m1 stop
€188KLM
Find Deal
Fri, 10 Jan - Mon, 13 Jan
10:25 - 00:40LHR-IST
11h 15m1 stop
14:55 - 17:20IST-LHR
29h 25m1 stop
€196LOT
Find Deal
Thu, 16 Jan - Mon, 20 Jan
13:20 - 04:25LHR-IST
12h 05m1 stop
16:40 - 12:20IST-LHR
22h 40m1 stop
€227Air Serbia
Find Deal
Thu, 5 Dec - Fri, 6 Dec
13:20 - 04:25LHR-IST
12h 05m1 stop
05:30 - 12:20IST-LHR
9h 50m1 stop
€228Air Serbia
Find Deal
Sun, 8 Dec - Sat, 14 Dec
19:35 - 04:10LHR-IST
5h 35m1 stop
17:55 - 07:40IST-LHR
16h 45m1 stop
€232
Find Deal
Mon, 2 Dec - Mon, 23 Dec
17:05 - 00:05LHR-IST
4h 00mdirect
€110British Airways
Find Deal
Tue, 31 Dec
17:05 - 00:05LHR-IST
4h 00mdirect
€111British Airways
Find Deal
Tue, 31 Dec
06:30 - 16:55LHR-IST
7h 25m1 stop
€112KLM
Find Deal
Fri, 3 Jan
06:30 - 16:55LHR-IST
7h 25m1 stop
€113KLM
Find Deal
Sat, 4 Jan
13:20 - 04:25LHR-IST
12h 05m1 stop
€124Air Serbia
Find Deal
Fri, 6 Dec
13:30 - 03:25LHR-IST
11h 55m1 stop
€125Air Serbia
Find Deal
Thu, 10 Apr
06:30 - 00:40LHR-IST
15h 10m1 stop
€134LOT
Find Deal
Fri, 29 Nov
06:30 - 00:40LHR-IST
15h 10m1 stop
€134LOT
Find Deal
Wed, 27 Nov
22:15 - 16:00LHR-IST
14h 45m1 stop
€160Aegean Airlines
Find Deal
Sat, 30 Nov
22:15 - 10:35LHR-IST
9h 20m1 stop
€161Aegean Airlines
Find Deal
Fri, 10 Jan
08:45 - 22:45LHR-IST
11h 00m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
€437Lufthansa
Find Deal
Sat, 23 Nov - Wed, 27 Nov
06:35 - 18:05LHR-IST
8h 30m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
€437Lufthansa
Find Deal
Thu, 21 Nov - Wed, 27 Nov
20:15 - 22:45LHR-IST
23h 30m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
€444Lufthansa
Find Deal
Thu, 21 Nov - Wed, 27 Nov
20:15 - 18:05LHR-IST
18h 50m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
€445Lufthansa
Find Deal
Thu, 21 Nov - Wed, 27 Nov
14:00 - 15:15LHR-IST
22h 15m1 stop
01:40 - 12:30IST-LHR
13h 50m1 stop
€981Air Algerie
Find Deal
Sat, 23 Nov - Mon, 25 Nov
17:20 - 21:20LHR-IST
25h 00m1 stop
22:25 - 14:55IST-LHR
19h 30m2 stops
€992Air Astana
Find Deal
Sun, 24 Nov - Thu, 5 Dec
17:45 - 00:30LHR-IST
3h 45mdirect
15:00 - 16:10IST-LHR
4h 10mdirect
€1,002Turkish Airlines
Find Deal
Thu, 21 Nov - Fri, 3 Jan
14:00 - 03:45LHR-IST
10h 45m1 stop
01:40 - 12:30IST-LHR
13h 50m1 stop
€1,139Air Algerie
Find Deal
Sun, 24 Nov - Mon, 25 Nov
20:15 - 13:00LHR-IST
37h 45m2 stops
14:00 - 14:25IST-LHR
27h 25m2 stops
€1,354Ethiopian Air
Find Deal
Sun, 24 Nov - Sun, 1 Dec
20:15 - 13:00LHR-IST
37h 45m2 stops
18:50 - 14:25IST-LHR
22h 35m2 stops
€1,415Ethiopian Air
Find Deal
Thu, 21 Nov - Sun, 24 Nov
06:55 - 13:55LHR-IST
4h 00mdirect
18:40 - 20:00IST-LHR
4h 20mdirect
€162British Airways
Find Deal
Tue, 18 Mar - Wed, 26 Mar
18:05 - 01:10LHR-IST
4h 05mdirect
18:35 - 19:55IST-LHR
4h 20mdirect
€166British Airways
Find Deal
Wed, 19 Feb - Fri, 7 Mar
17:05 - 00:05LHR-IST
4h 00mdirect
18:40 - 20:00IST-LHR
4h 20mdirect
€167British Airways
Find Deal
Tue, 18 Feb - Wed, 19 Feb
17:05 - 00:05LHR-IST
4h 00mdirect
18:40 - 20:00IST-LHR
4h 20mdirect
€168British Airways
Find Deal
Tue, 18 Feb - Wed, 19 Feb
17:05 - 00:05LHR-IST
4h 00mdirect
18:35 - 19:55IST-LHR
4h 20mdirect
€169British Airways
Find Deal
Tue, 18 Feb - Fri, 7 Mar
07:00 - 14:00LHR-IST
4h 00mdirect
18:35 - 19:55IST-LHR
4h 20mdirect
€171British Airways
Find Deal
Fri, 28 Mar - Fri, 28 Mar
06:55 - 13:55LHR-IST
4h 00mdirect
08:25 - 10:30IST-LHR
4h 05mdirect
€172British Airways
Find Deal
Tue, 25 Mar - Mon, 7 Apr
06:55 - 13:55LHR-IST
4h 00mdirect
18:25 - 19:45IST-LHR
4h 20mdirect
€173British Airways
Find Deal
Tue, 25 Mar - Sat, 29 Mar
17:45 - 00:30LHR-IST
3h 45mdirect
13:45 - 14:55IST-LHR
4h 10mdirect
€238Turkish Airlines
Find Deal
Fri, 28 Feb - Wed, 5 Mar
15:15 - 22:10LHR-IST
3h 55mdirect
13:45 - 14:55IST-LHR
4h 10mdirect
€241Turkish Airlines
Find Deal
Thu, 5 Dec - Sun, 8 Dec

Flights from Heathrow to Istanbul - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport 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 Heathrow Airport to Istanbul Airport is January, where tickets cost €99 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is €315 and €285 respectively.

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

The average 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 €138, prices are generally cheapest when you fly direct.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Istanbul Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 91 days before departure.

Good to know

Low season

November

High season

July

Cheapest flight

€110
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from London to Istanbul

When to book flights from Heathrow to Istanbul

Are your dates flexible? Find out the best times to travel from Heathrow 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

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Istanbul Airport was €116 for a one-way ticket and €171 for a return.

  • Which airlines offer Wi-Fi service onboard planes from London to Istanbul?

    Only Asiana Airlines offers inflight Wi-Fi service on the London to Istanbul flight route.

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

    The Airbus A321-100/200 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.

  • 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.

See more FAQs

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

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

Prefer to fly direct from London Heathrow to Istanbul?

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

Direct departures

London Heathrow to Istanbul

Monday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Tuesday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Wednesday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Thursday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Friday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Saturday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Sunday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

See more direct flights

Direct returns

Istanbul to London Heathrow

Monday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Tuesday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Wednesday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Thursday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Friday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Saturday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

Sunday

Air Canada, American Airlines, Avianca, +10 more

Air Canada, American Airlines, +11 more

See more direct flights
See more direct flights

Book cheap flights from London to Istanbul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Istanbul found on KAYAK in the last 72 hours.
31/12Tue
directBritish Airways
4h 00mLHR-IST
€110
31/12Tue
directBritish Airways
4h 00mLHR-IST
€111
3/1Fri
1 stopKLM
7h 25mLHR-IST
€112
4/1Sat
1 stopKLM
7h 25mLHR-IST
€113
6/12Fri
1 stopAir Serbia
12h 05mLHR-IST
€124
10/4Thu
1 stopAir Serbia
11h 55mLHR-IST
€125
29/11Fri
1 stopLOT
15h 10mLHR-IST
€134
27/11Wed
1 stopLOT
15h 10mLHR-IST
€134
30/11Sat
1 stopAegean Airlines
14h 45mLHR-IST
€160
10/1Fri
1 stopAegean Airlines
9h 20mLHR-IST
€161

Search by stops

Search by airline

Search by price

Last minute flights from Heathrow to Istanbul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Istanbul that are departing in the next 10 days.
23/11Sat
multi-stopLufthansa
11h 00mLHR-IST
27/11Wed
multi-stopLufthansa
6h 15mIST-LHR
€436
21/11Thu
multi-stopLufthansa
8h 30mLHR-IST
27/11Wed
multi-stopLufthansa
6h 15mIST-LHR
€437
21/11Thu
multi-stopLufthansa
23h 30mLHR-IST
27/11Wed
multi-stopLufthansa
6h 15mIST-LHR
€444
21/11Thu
multi-stopLufthansa
18h 50mLHR-IST
27/11Wed
multi-stopLufthansa
6h 15mIST-LHR
€445
23/11Sat
multi-stopAir Algerie
22h 15mLHR-IST
25/11Mon
multi-stopAir Algerie
13h 50mIST-LHR
€981
24/11Sun
multi-stopAir Astana
25h 00mLHR-IST
5/12Thu
multi-stopAir Astana
19h 30mIST-LHR
€992
21/11Thu
directTurkish Airlines
3h 45mLHR-IST
3/1Fri
directTurkish Airlines
4h 10mIST-LHR
€1,002
24/11Sun
multi-stopAir Algerie
10h 45mLHR-IST
25/11Mon
multi-stopAir Algerie
13h 50mIST-LHR
€1,139
24/11Sun
multi-stopEthiopian Air
37h 45mLHR-IST
1/12Sun
multi-stopEthiopian Air
27h 25mIST-LHR
€1,354
21/11Thu
multi-stopEthiopian Air
37h 45mLHR-IST
24/11Sun
multi-stopEthiopian Air
22h 35mIST-LHR
€1,415

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Heathrow 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.