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Cheap flights from London Heathrow Airport to Istanbul Airport from £88

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 Heathrow Airport to Istanbul Airport departing on 4/6. 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 Heathrow Airport to Istanbul

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport 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 Heathrow Airport to Istanbul.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport 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 Heathrow Airport to Istanbul

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

All round-trip flight deals to Istanbul

The cheapest plane tickets to Istanbul found on KAYAK recently.
06:55 - 13:55LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
£141British Airways
Find Deal
Tue, 11 Mar - Tue, 25 Mar
18:30 - 00:20LHR-IST
3h 50mdirect
20:25 - 22:25IST-LHR
4h 00mdirect
£142British Airways
Find Deal
Sat, 10 May - Fri, 16 May
10:25 - 00:40LHR-IST
11h 15m1 stop
18:30 - 22:00IST-LHR
6h 30m1 stop
£178LOT
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Sun, 19 Jan - Thu, 23 Jan
06:30 - 17:35LHR-IST
8h 05m1 stop
07:50 - 17:20IST-LHR
12h 30m1 stop
£180LOT
Find Deal
Thu, 23 Jan - Mon, 27 Jan
20:00 - 02:50LHR-IST
3h 50mdirect
21:05 - 22:25IST-LHR
4h 20mdirect
£193Turkish Airlines
Find Deal
Tue, 14 Jan - Fri, 17 Jan
16:35 - 03:10LHR-IST
7h 35m1 stop
12:00 - 21:15IST-LHR
12h 15m1 stop
£205Aegean Airlines
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Thu, 6 Feb - Wed, 12 Feb
17:45 - 00:30LHR-IST
3h 45mdirect
13:45 - 14:55IST-LHR
4h 10mdirect
£206Turkish Airlines
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Thu, 6 Feb - Mon, 10 Feb
11:10 - 22:45LHR-IST
8h 35m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
£212Lufthansa
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Fri, 31 Jan - Wed, 5 Feb
08:30 - 22:45LHR-IST
11h 15m1 stop
18:55 - 22:15IST-LHR
6h 20m1 stop
£212Lufthansa
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Fri, 17 Jan - Sat, 25 Jan
22:15 - 11:00LHR-IST
9h 45m1 stop
06:30 - 17:55IST-LHR
14h 25m1 stop
£224Aegean Airlines
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Tue, 28 Jan - Thu, 30 Jan
19:15 - 01:05LHR-IST
3h 50mdirect
£88British Airways
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Wed, 4 Jun
06:30 - 16:55LHR-IST
7h 25m1 stop
£91KLM
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Sat, 22 Mar
22:15 - 15:00LHR-IST
14h 45m1 stop
£111Aegean Airlines
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Fri, 16 May
16:35 - 03:10LHR-IST
7h 35m1 stop
£111Aegean Airlines
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Mon, 3 Feb
06:30 - 13:05LHR-IST
28h 35m1 stop
£113LOT
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Thu, 15 May
06:30 - 16:45LHR-IST
8h 15m1 stop
£117LOT
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Sun, 11 May
20:00 - 02:50LHR-IST
3h 50mdirect
£138Turkish Airlines
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Tue, 4 Feb
17:45 - 00:30LHR-IST
3h 45mdirect
£138Turkish Airlines
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Thu, 9 Jan
07:30 - 22:45LHR-IST
12h 15m1 stop
£159Lufthansa
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Fri, 31 Jan
08:45 - 22:45LHR-IST
11h 00m2 stops
£172Lufthansa
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Sat, 25 Jan
10:30 - 17:25LHR-IST
3h 55mdirect
18:25 - 19:45IST-LHR
4h 20mdirect
£154British Airways
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Sat, 4 Jan - Thu, 16 Jan
10:35 - 17:30LHR-IST
3h 55mdirect
08:15 - 09:50IST-LHR
4h 35mdirect
£160British Airways
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Tue, 31 Dec - Mon, 3 Feb
20:00 - 02:50LHR-IST
3h 50mdirect
13:45 - 14:55IST-LHR
4h 10mdirect
£209Turkish Airlines
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Tue, 31 Dec - Wed, 15 Jan
06:35 - 13:35LHR-IST
4h 00mdirect
13:45 - 14:55IST-LHR
4h 10mdirect
£215Turkish Airlines
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Wed, 1 Jan - Wed, 15 Jan
06:30 - 00:40LHR-IST
15h 10m1 stop
14:55 - 09:35IST-LHR
21h 40m1 stop
£224LOT
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Fri, 3 Jan - Mon, 13 Jan
06:30 - 17:35LHR-IST
8h 05m1 stop
18:30 - 22:00IST-LHR
6h 30m1 stop
£231LOT
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Fri, 3 Jan - Wed, 15 Jan
06:30 - 16:55LHR-IST
7h 25m1 stop
17:55 - 07:40IST-LHR
16h 45m1 stop
£240KLM
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Wed, 1 Jan - Tue, 14 Jan
20:25 - 16:55LHR-IST
17h 30m1 stop
17:55 - 09:00IST-LHR
18h 05m1 stop
£247KLM
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Fri, 3 Jan - Thu, 9 Jan
06:35 - 18:05LHR-IST
8h 30m2 stops
18:55 - 22:15IST-LHR
6h 20m1 stop
£326Lufthansa
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Tue, 31 Dec - Mon, 3 Feb
19:15 - 18:05LHR-IST
19h 50m2 stops
19:00 - 22:15IST-LHR
6h 15m1 stop
£336Lufthansa
Find Deal
Tue, 31 Dec - Wed, 29 Jan
06:55 - 13:55LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
£141British Airways
Find Deal
Tue, 11 Mar - Tue, 25 Mar
18:30 - 00:20LHR-IST
3h 50mdirect
20:25 - 22:25IST-LHR
4h 00mdirect
£142British Airways
Find Deal
Sat, 10 May - Fri, 16 May
06:55 - 13:55LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
£142British Airways
Find Deal
Tue, 11 Feb - Tue, 25 Mar
17:30 - 00:30LHR-IST
4h 00mdirect
07:35 - 09:10IST-LHR
4h 35mdirect
£144British Airways
Find Deal
Thu, 6 Feb - Tue, 11 Feb
07:00 - 14:00LHR-IST
4h 00mdirect
14:55 - 16:20IST-LHR
4h 25mdirect
£145British Airways
Find Deal
Fri, 7 Feb - Fri, 14 Feb
17:55 - 00:55LHR-IST
4h 00mdirect
14:55 - 16:20IST-LHR
4h 25mdirect
£146British Airways
Find Deal
Mon, 3 Feb - Fri, 14 Feb
17:45 - 00:30LHR-IST
3h 45mdirect
15:25 - 16:55IST-LHR
4h 30mdirect
£193Turkish Airlines
Find Deal
Fri, 17 Jan - Tue, 21 Jan
20:00 - 02:50LHR-IST
3h 50mdirect
21:05 - 22:25IST-LHR
4h 20mdirect
£193Turkish Airlines
Find Deal
Tue, 14 Jan - Fri, 17 Jan
17:45 - 00:30LHR-IST
3h 45mdirect
15:00 - 16:10IST-LHR
4h 10mdirect
£205Turkish Airlines
Find Deal
Fri, 17 Jan - Mon, 20 Jan
19:05 - 00:55LHR-IST
3h 50mdirect
14:45 - 16:40IST-LHR
3h 55mdirect
Sun, 20 Apr - Wed, 23 Apr

British Airways flights from London Heathrow Airport to Istanbul Airport

Our best British Airways deals on London Heathrow Airport to Istanbul Airport flight tickets
British Airways
11 Mar
LHR06:55London Heathrow
4h 00m
IST13:55Istanbul
25 Mar
IST07:35Istanbul
4h 35m
LHR09:10London Heathrow
British Airways
10 May
LHR18:30London Heathrow
3h 50m
IST00:20Istanbul
16 May
IST20:25Istanbul
4h 00m
LHR22:25London Heathrow
British Airways
11 Feb
LHR06:55London Heathrow
4h 00m
IST13:55Istanbul
25 Mar
IST07:35Istanbul
4h 35m
LHR09:10London Heathrow

Lufthansa flights from London Heathrow Airport to Istanbul Airport

Our best Lufthansa deals on London Heathrow Airport to Istanbul Airport flight tickets
Lufthansa
31 Jan
LHR11:10London Heathrow
8h 35m
2 stops
IST22:45Istanbul
5 Feb
IST19:00Istanbul
6h 15m
1 stop
LHR22:15London Heathrow
Lufthansa
17 Jan
LHR08:30London Heathrow
11h 15m
1 stop
IST22:45Istanbul
25 Jan
IST18:55Istanbul
6h 20m
1 stop
LHR22:15London Heathrow
Lufthansa
10 May
LHR13:30London Heathrow
5h 50m
1 stop
IST21:20Istanbul
17 May
IST17:55Istanbul
6h 15m
1 stop
LHR22:10London Heathrow

See travel insights to Istanbul from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport and Istanbul Airport?

What is the cheapest month to fly to Istanbul Airport?

In general, January is the cheapest month to fly from London Heathrow Airport to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £86. If you are unable to visit Istanbul Airport during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £92.

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

The cheapest day to depart from London Heathrow Airport to Istanbul Airport is on a Monday. Travellers who choose to depart for Istanbul Airport on a Monday will often find tickets for as low as £179. The most expensive day to fly to Istanbul Airport is Thursday, with ticket prices averaging around £199.

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

Flying to Istanbul Airport from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £139 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £185 on average. Flights to Istanbul Airport from London Heathrow Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Istanbul flight route?

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

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

We recommend purchasing flights from London Heathrow Airport 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 £226. However, in the past 72 hours, people saw flights from London Heathrow Airport for as low as £158.

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

There are 3 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Istanbul Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a London Heathrow Airport to Istanbul Airport flight.

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

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

When to book flights from London Heathrow Airport to Istanbul Airport

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

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

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

Best price found

£88

Fastest flight time

3h 45m

Direct flights

Every day
The best one-way flight to Istanbul Airport from London Heathrow Airport in the past 72 hours is £88. The best return flight deal from London Heathrow Airport to Istanbul Airport found on momondo in the last 72 hours is £141.
The fastest flight from London Heathrow Airport to Istanbul Airport takes 3h 45m
Direct flights go from London Heathrow Airport to Istanbul Airport every day.

  • How far is London Heathrow to Istanbul by plane?

    The straight-line distance from London Heathrow to Istanbul is 1544.7 mi. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Istanbul Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Istanbul Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Istanbul Airport.

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

    The required travel and health documents for your Istanbul Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


Best airlines flying from London Heathrow Airport to Istanbul Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £55Free CancellationRating
6.0
137 reviews
Search Wizz Air flights
AnadoluJetPriceFrom £70Free CancellationRating
6.0
2 reviews
Search AnadoluJet flights
Pegasus AirlinesPriceFrom £88Free CancellationRating
6.8
621 reviews
Search Pegasus Airlines flights
TAROMPriceFrom £94Free CancellationRating
6.9
94 reviews
Search TAROM flights
AjetPriceFrom £104Free CancellationRating
4.2
8 reviews
Search Ajet flights
LOTPriceFrom £127Free CancellationRating
7.6
1,112 reviews
Search LOT flights
British AirwaysPriceFrom £128Free CancellationRating
6.6
6,804 reviews
Search British Airways flights
Air SerbiaPriceFrom £153Free CancellationRating
6.3
200 reviews
Search Air Serbia flights
KLMPriceFrom £154Free CancellationRating
7.8
1,339 reviews
Search KLM flights
Turkish AirlinesPriceFrom £159Free CancellationRating
7.3
3,899 reviews
Search Turkish Airlines flights
  • Sichuan Airlines Flights From London Heathrow Airport to Istanbul Airport

    Sichuan Airlines is one of the most popular airlines flying from London Heathrow Airport to Istanbul Airport, operating 41 flights/week on average for this route. A good Sichuan Airlines flight deal for London Heathrow Airport to Istanbul Airport starts from £255 round-trip, up to an average price of £310. Our users have rated Sichuan Airlines at 7.8/10.

  • Turkish Airlines Flights From London Heathrow Airport to Istanbul Airport

    Turkish Airlines (7.3/10 from 3,899 reviews) operates around 35 flights from London Heathrow Airport to Istanbul Airport in any given week. The average Turkish Airlines airfare for this route is around £317, with deals from around £199 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Istanbul Airport flight searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Istanbul for you.

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

Yes. momondo enables you to select and highlight flights to Istanbul from London with this policy.

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

momondo helps you find the best flight between London and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Istanbul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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