Find cheap flights from London Heathrow Airport to Istanbul

Find cheap flights from London Heathrow Airport to Istanbul

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Economy
London (LHR)
Istanbul
Fri 31/7
Fri 7/8
Any month
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Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for £174 or less.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London Heathrow Airport to Istanbul flights

How does KAYAK find such low prices on flights from London Heathrow Airport to Istanbul?

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What is the Hacker Fare option on flights from London Heathrow Airport to Istanbul?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Istanbul?

Top 3 airlines serving London Heathrow to Istanbul

Scores according to KAYAK customer reviews

7.7
KLM
Overall score based on 3,588 reviews
7.9
Boarding
7.6
Comfort
8.4
Crew
7.2
Entertainment
7.4
Food
Airline reviews
Read more about KLM

Book cheap flights from London Heathrow Airport to Istanbul (return)

Airports
Origin
London
£101
only
£101
Destination
Istanbul
£157
only
£157
£101
only
£101
Mon, 2 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Tue, 10 Nov
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 20m
£101
Trip: 9 days
Based on null reviews
Mon, 7 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
14h 40m
Mon, 14 Sep
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£113
Trip: 8 days
Based on null reviews
Wed, 9 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
19h 30m
Fri, 9 Oct
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
16h 40m
£121
Trip: 31 days
Based on null reviews
Mon, 2 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Tue, 10 Nov
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 20m
£102
Trip: 9 days
Based on null reviews
Sat, 14 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Sat, 21 Nov
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£103
Trip: 8 days
Based on null reviews
Fri, 27 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Tue, 8 Dec
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 20m
£103
Trip: 12 days
Based on null reviews
Wed, 9 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
11h 15m
Tue, 15 Sep
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£128
Trip: 7 days
Based on null reviews
Mon, 2 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Thu, 3 Dec
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 20m
£104
Trip: 32 days
Based on null reviews
Tue, 8 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
20h 20m
Tue, 15 Sep
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£131
Trip: 8 days
Based on null reviews
Sun, 1 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Wed, 2 Dec
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 20m
£105
Trip: 32 days
Based on null reviews
Mon, 2 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
17h 30m
Tue, 1 Dec
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
11h 40m
£132
Trip: 30 days
Based on null reviews
Mon, 9 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Sun, 15 Nov
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£106
Trip: 7 days
Based on null reviews
Wed, 9 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Fri, 9 Oct
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£107
Trip: 31 days
Based on null reviews
Tue, 3 Nov
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
6h 45m
Wed, 11 Nov
SAW
Istanbul Sabiha Gokcen Airport
LHR
London Heathrow Airport
15h 25m
£157
Trip: 9 days
Based on null reviews
Mon, 9 Nov
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
3h 55m
Sun, 15 Nov
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£108
Trip: 7 days
Based on null reviews
Mon, 23 Nov
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
7h 20m
Sat, 28 Nov
SAW
Istanbul Sabiha Gokcen Airport
LHR
London Heathrow Airport
8h 20m
£158
Trip: 6 days
Based on null reviews
Mon, 7 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Wed, 14 Oct
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£109
Trip: 38 days
Based on null reviews
Tue, 1 Sep
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
11h 50m
Thu, 1 Oct
SAW
Istanbul Sabiha Gokcen Airport
LHR
London Heathrow Airport
9h 15m
£159
Trip: 31 days
Based on null reviews
Thu, 3 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Mon, 14 Sep
IST
Istanbul Ataturk Airport
LHR
London Heathrow Airport
4h 15m
£110
Trip: 12 days
Based on null reviews
Mon, 2 Nov
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
6h 45m
Tue, 10 Nov
SAW
Istanbul Sabiha Gokcen Airport
LHR
London Heathrow Airport
8h 20m
£160
Trip: 9 days
Based on null reviews

Book cheap flights from London Heathrow Airport to Istanbul (one-way)

Airports
Origin
London
£74
only
£74
Destination
Istanbul
£106
only
£106
£74
only
£74
Sat, 26 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Based on null reviews
Mon, 31 Aug
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
26h 20m
£104
Based on null reviews
Wed, 9 Sep
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
8h 05m
£106
Based on null reviews
Sat, 12 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
23h 25m
£116
Based on null reviews
Wed, 16 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Based on null reviews
Wed, 9 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Based on null reviews
Fri, 2 Oct
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Based on null reviews
Tue, 1 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Based on null reviews
Mon, 31 Aug
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
20h 55m
£105
Based on null reviews
Thu, 17 Sep
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
13h 20m
£107
Based on null reviews
Wed, 2 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 15m
Based on null reviews
Tue, 18 Aug
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
7h 35m
£106
Based on null reviews
Thu, 30 Jul
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
23h 25m
£116
Based on null reviews
Wed, 26 Aug
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
13h 20m
£108
Based on null reviews
Sat, 25 Jul
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
23h 25m
£117
Based on null reviews
Wed, 26 Aug
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
13h 20m
£109
Based on null reviews
Thu, 10 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
5h 25m
£109
Based on null reviews
Sat, 29 Aug
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
4h 10m
Based on null reviews
Wed, 9 Sep
LHR
London Heathrow Airport
IST
Istanbul Ataturk Airport
28h 10m
£110
Based on null reviews
Mon, 17 Aug
LHR
London Heathrow Airport
SAW
Istanbul Sabiha Gokcen Airport
13h 20m
£110
Based on null reviews
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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