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Cheap flights from London to Istanbul Airport from €115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Istanbul Airport departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Istanbul

Cheap return flights

These are some of the best return flight deals from London to Istanbul that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Istanbul.

Cheap last-minute flights

Planning a quick getaway from London to Istanbul? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Istanbul, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Istanbul

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

All round-trip flight deals to Istanbul

The cheapest plane tickets to Istanbul found on KAYAK recently.
17:55 - 00:55LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
€165British Airways
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Mon, 24 Mar - Tue, 25 Mar
17:40 - 00:40LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
€166British Airways
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Sat, 22 Mar - Tue, 25 Mar
06:30 - 16:55LHR-IST
7h 25m1 stop
17:55 - 20:50IST-LHR
5h 55m1 stop
€187KLM
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Fri, 28 Feb - Tue, 4 Mar
20:25 - 16:55LHR-IST
17h 30m1 stop
17:55 - 20:50IST-LHR
5h 55m1 stop
€203KLM
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Fri, 21 Mar - Sun, 23 Mar
13:30 - 21:20LHR-IST
5h 50m1 stop
14:00 - 20:40IST-LHR
8h 40m1 stop
€240Lufthansa
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Mon, 31 Mar - Sat, 5 Apr
22:15 - 09:50LHR-IST
9h 35m1 stop
15:50 - 21:10IST-LHR
7h 20m1 stop
€246Aegean Airlines
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Fri, 2 May - Thu, 8 May
18:10 - 14:00LHR-IST
16h 50m1 stop
08:15 - 09:50IST-LHR
4h 35mdirect
€250
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Sat, 8 Feb - Mon, 10 Feb
09:30 - 22:45LHR-IST
10h 15m1 stop
18:55 - 22:15IST-LHR
6h 20m1 stop
€255Lufthansa
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Mon, 20 Jan - Sat, 25 Jan
22:15 - 16:00LHR-IST
14h 45m1 stop
12:00 - 15:30IST-LHR
6h 30m1 stop
€272Aegean Airlines
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Mon, 17 Feb - Wed, 19 Feb
07:00 - 14:00LHR-IST
4h 00mdirect
05:30 - 12:20IST-LHR
9h 50m1 stop
€280
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Sat, 11 Jan - Thu, 16 Jan
17:40 - 00:40LHR-IST
4h 00mdirect
€115British Airways
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Sat, 15 Mar
17:05 - 00:05LHR-IST
4h 00mdirect
€118British Airways
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Tue, 21 Jan
18:30 - 00:20LHR-IST
3h 50mdirect
€119British Airways
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Sat, 3 May
13:20 - 04:25LHR-IST
12h 05m1 stop
€120Air Serbia
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Mon, 3 Feb
06:30 - 16:55LHR-IST
7h 25m1 stop
€122KLM
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Tue, 25 Feb
22:15 - 16:00LHR-IST
14h 45m1 stop
€133Aegean Airlines
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Mon, 3 Feb
12:15 - 03:10LHR-IST
11h 55m1 stop
€134Aegean Airlines
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Mon, 3 Feb
13:30 - 03:30LHR-IST
12h 00m1 stop
€155Air Serbia
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Wed, 16 Apr
17:45 - 00:30LHR-IST
3h 45mdirect
€183Turkish Airlines
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Mon, 30 Dec
18:00 - 00:50LHR-IST
3h 50mdirect
€186Turkish Airlines
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Mon, 13 Jan
07:00 - 14:00LHR-IST
4h 00mdirect
14:55 - 16:20IST-LHR
4h 25mdirect
€382British Airways
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Fri, 27 Dec - Tue, 7 Jan
07:00 - 14:00LHR-IST
4h 00mdirect
18:35 - 19:55IST-LHR
4h 20mdirect
€391British Airways
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Fri, 27 Dec - Fri, 10 Jan
19:55 - 02:45LHR-IST
3h 50mdirect
15:00 - 16:10IST-LHR
4h 10mdirect
€562Turkish Airlines
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Wed, 25 Dec - Tue, 31 Dec
06:30 - 16:55LHR-IST
7h 25m1 stop
17:55 - 20:50IST-LHR
5h 55m1 stop
€592KLM
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Mon, 23 Dec - Sat, 28 Dec
19:55 - 02:45LHR-IST
3h 50mdirect
21:05 - 22:25IST-LHR
4h 20mdirect
€598Turkish Airlines
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Wed, 25 Dec - Wed, 8 Jan
06:30 - 22:45LHR-IST
13h 15m1 stop
06:50 - 15:50IST-LHR
12h 00m2 stops
€608Lufthansa
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Wed, 25 Dec - Tue, 28 Jan
19:00 - 10:35LHR-IST
12h 35m1 stop
12:00 - 21:15IST-LHR
12h 15m1 stop
€633Aegean Airlines
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Tue, 24 Dec - Tue, 31 Dec
19:00 - 10:35LHR-IST
12h 35m1 stop
12:00 - 17:55IST-LHR
8h 55m1 stop
€634Aegean Airlines
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Tue, 24 Dec - Mon, 30 Dec
06:35 - 18:05LHR-IST
8h 30m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
€649Lufthansa
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Tue, 24 Dec - Fri, 24 Jan
06:30 - 16:55LHR-IST
7h 25m1 stop
17:55 - 20:50IST-LHR
5h 55m1 stop
€697KLM
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Mon, 23 Dec - Mon, 30 Dec
17:55 - 00:55LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
€165British Airways
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Mon, 24 Mar - Tue, 25 Mar
17:40 - 00:40LHR-IST
4h 00mdirect
18:40 - 20:00IST-LHR
4h 20mdirect
€166British Airways
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Sat, 22 Mar - Wed, 26 Mar
18:35 - 00:25LHR-IST
3h 50mdirect
19:55 - 21:55IST-LHR
4h 00mdirect
€170British Airways
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Mon, 16 Jun - Thu, 19 Jun
18:35 - 00:25LHR-IST
3h 50mdirect
20:25 - 22:25IST-LHR
4h 00mdirect
€173British Airways
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Thu, 19 Jun - Fri, 20 Jun
18:35 - 00:25LHR-IST
3h 50mdirect
08:25 - 10:35IST-LHR
4h 10mdirect
€173British Airways
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Mon, 31 Mar - Sat, 5 Apr
18:35 - 00:25LHR-IST
3h 50mdirect
20:25 - 22:25IST-LHR
4h 00mdirect
€174British Airways
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Mon, 19 May - Fri, 23 May
06:55 - 13:55LHR-IST
4h 00mdirect
18:30 - 19:50IST-LHR
4h 20mdirect
€175British Airways
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Tue, 4 Mar - Tue, 4 Mar
18:05 - 01:10LHR-IST
4h 05mdirect
18:25 - 19:45IST-LHR
4h 20mdirect
€176British Airways
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Wed, 19 Mar - Sat, 22 Mar
17:45 - 00:30LHR-IST
3h 45mdirect
14:40 - 16:10IST-LHR
4h 30mdirect
€264Turkish Airlines
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Fri, 10 Jan - Sun, 19 Jan
18:15 - 00:05LHR-IST
3h 50mdirect
14:45 - 16:40IST-LHR
3h 55mdirect
€275Turkish Airlines
Find Deal
Thu, 22 May - Tue, 3 Jun

British Airways flights from London to Istanbul Airport

Our best British Airways deals on London to Istanbul Airport flight tickets
British Airways
24 Mar
LHR17:55London Heathrow
4h 00m
IST00:55Istanbul
25 Mar
IST07:35Istanbul
4h 35m
LHR09:10London Heathrow
British Airways
22 Mar
LHR17:40London Heathrow
4h 00m
IST00:40Istanbul
25 Mar
IST07:35Istanbul
4h 35m
LHR09:10London Heathrow
British Airways
16 Jun
LHR18:35London Heathrow
3h 50m
IST00:25Istanbul
19 Jun
IST19:55Istanbul
4h 00m
LHR21:55London Heathrow

KLM flights from London to Istanbul Airport

Our best KLM deals on London to Istanbul Airport flight tickets
KLM
28 Feb
LHR06:30London Heathrow
7h 25m
1 stop
IST16:55Istanbul
4 Mar
IST17:55Istanbul
5h 55m
1 stop
LHR20:50London Heathrow
KLM
21 Mar
LHR20:25London Heathrow
17h 30m
1 stop
IST16:55Istanbul
23 Mar
IST17:55Istanbul
5h 55m
1 stop
LHR20:50London Heathrow
KLM
7 Jan
LHR06:30London Heathrow
7h 25m
1 stop
IST16:55Istanbul
9 Jan
IST17:55Istanbul
16h 45m
1 stop
LHR07:40London Heathrow

See travel insights to Istanbul from

How to get the cheapest flight ticket from London to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Istanbul Airport?

What is the cheapest month to fly to Istanbul Airport?

If you are unable to visit Istanbul Airport during the month of January, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around €110.

What is the cheapest day to depart on your flight to Istanbul Airport?

The cheapest day to depart from London to Istanbul Airport is on a Sunday when prices can be found for as low as €0. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Airport on Thursday is €225.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

Our most recent data shows that the best time of day to fly to Istanbul Airport is at midday. Flights from London to Istanbul Airport during this time can be as low as €0. Try not to purchase tickets in the afternoon because they tend to be around €178. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Istanbul flight route?

Fly from London Gatwick to Istanbul for the best London - Istanbul flight prices

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

We recommend purchasing flights from London to Istanbul Airport 50 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Istanbul Airport for €272. Keep in mind that you might also find cheap flights to Istanbul Airport outside of this time window. In fact, momondo users recently found flights from London to Istanbul Airport for €231.

What cabin class options are available on London to Istanbul flights?

There are 2 cabin classes available to choose from on London to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Istanbul Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a London to Istanbul Airport flight.

How have London to Istanbul Airport flight prices changed over time?

As of December 2024, prices for London to Istanbul Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from London to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Istanbul Airport (LON to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Istanbul Airport

Best price found

€115

Fastest flight time

3h 40m

Direct flights

Every day
The best one-way flight to Istanbul Airport from London in the past 72 hours is €115. The best return flight deal from London to Istanbul Airport found on momondo in the last 72 hours is €165.
The fastest flight from London to Istanbul Airport takes 3h 40m
Direct flights go from London to Istanbul Airport every day.

  • How far is London to Istanbul by plane?

    London and Istanbul are 2464.8 km apart from one another. Typically, this will take 3h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Istanbul Airport?

    Prices for flights from London to Istanbul Airport were last updated today.

  • How old do you have to be to fly from London to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The necessary travel and health documents for your Istanbul Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Istanbul Airport?

  • What is the most popular airline from London to Istanbul Airport?


Why use momondo?

Why should I use momondo to find a flight deal from London to Istanbul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from London.

Can I find flights from London to Istanbul with flexible booking policies on momondo?

Yes. All flights to Istanbul from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Istanbul?

momondo provides multiple filters to help you find the best flight to Istanbul from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Istanbul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Istanbul from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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