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Cheap flights from London to Istanbul from €110

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 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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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Istanbul.
British Airways Logo
18:35 - 00:25LHR-IST
3h 50mdirect
British Airways Logo
19:55 - 21:55IST-LHR
4h 00mdirect
€179British Airways
Find Deal
Mon, 5 May - Tue, 20 May
British Airways Logo
18:35 - 00:30LHR-IST
3h 55mdirect
British Airways Logo
19:55 - 21:55IST-LHR
4h 00mdirect
€184British Airways
Find Deal
Tue, 3 Jun - Tue, 10 Jun
KLM Logo
08:40 - 16:20LHR-IST
5h 40m1 stop
KLM Logo
17:05 - 20:55IST-LHR
5h 50m1 stop
€188KLM
Find Deal
Wed, 4 Jun - Tue, 10 Jun
Turkish Airlines Logo
06:30 - 12:25LHR-IST
3h 55mdirect
Turkish Airlines Logo
13:55 - 16:00IST-LHR
4h 05mdirect
€192Turkish Airlines
Find Deal
Thu, 15 May - Thu, 22 May
KLM Logo
08:40 - 16:20LHR-IST
5h 40m1 stop
KLM Logo
17:05 - 20:55IST-LHR
5h 50m1 stop
€193KLM
Find Deal
Sat, 10 May - Thu, 22 May
Turkish Airlines Logo
16:40 - 22:40LHR-IST
4h 00mdirect
Turkish Airlines Logo
14:45 - 16:40IST-LHR
3h 55mdirect
€196Turkish Airlines
Find Deal
Fri, 16 May - Wed, 21 May
Air Serbia Logo
13:30 - 03:30LHR-IST
12h 00m1 stop
Air Serbia Logo
16:35 - 12:30IST-LHR
21h 55m1 stop
€209Air Serbia
Find Deal
Mon, 12 May - Tue, 13 May
Air Serbia Logo
13:30 - 14:55LHR-IST
23h 25m1 stop
Air Serbia Logo
16:35 - 12:30IST-LHR
21h 55m1 stop
€210Air Serbia
Find Deal
Sat, 10 May - Tue, 13 May
Lufthansa Logo
08:30 - 21:20LHR-IST
10h 50m1 stop
Lufthansa Logo
17:55 - 22:10IST-LHR
6h 15m1 stop
€230Lufthansa
Find Deal
Tue, 3 Jun - Wed, 4 Jun
Lufthansa Logo
06:30 - 21:20LHR-IST
12h 50m1 stop
Lufthansa Logo
14:00 - 18:40IST-LHR
6h 40m1 stop
€231Lufthansa
Find Deal
Mon, 2 Jun - Wed, 11 Jun

Lufthansa flights from London to Istanbul

Our best Lufthansa deals on London to Istanbul flight tickets
Lufthansa
3 Jun
LHR08:30London Heathrow
10h 50m
1 stop
IST21:20Istanbul
4 Jun
IST17:55Istanbul
6h 15m
1 stop
LHR22:10London Heathrow
Lufthansa
2 Jun
LHR06:30London Heathrow
12h 50m
1 stop
IST21:20Istanbul
11 Jun
IST14:00Istanbul
6h 40m
1 stop
LHR18:40London Heathrow
Lufthansa
2 Jun
LHR06:30London Heathrow
12h 50m
1 stop
IST21:20Istanbul
11 Jun
IST14:00Istanbul
8h 40m
1 stop
LHR20:40London Heathrow

British Airways flights from London to Istanbul

Our best British Airways deals on London to Istanbul flight tickets
British Airways
5 May
LHR18:35London Heathrow
3h 50m
IST00:25Istanbul
20 May
IST19:55Istanbul
4h 00m
LHR21:55London Heathrow
British Airways
3 Jun
LHR18:35London Heathrow
3h 55m
IST00:30Istanbul
10 Jun
IST19:55Istanbul
4h 00m
LHR21:55London Heathrow
British Airways
9 Oct
LHR18:35London Heathrow
3h 50m
IST00:25Istanbul
13 Oct
IST20:15Istanbul
4h 00m
LHR22:15London Heathrow

See travel insights to Istanbul from

How to get the cheapest flight ticket from London to Istanbul

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?

What is the cheapest month to fly to Istanbul?

The month of January is another great option to travel to Istanbul, with average flight prices from London averaging around €89.

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

The cheapest day to depart from London to Istanbul is on a Wednesday. Travellers who choose to depart for Istanbul on a Wednesday will often find tickets for as low as €140. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London to Istanbul for around €677.

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

Our most recent data shows that the best time of day to fly to Istanbul is in the afternoon. Flights from London to Istanbul during this time can be as low as €221. Try not to purchase tickets at midday because they tend to be around €609. 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?

You are more likely to see cheaper flights to Istanbul from London when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around €253 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from London for as low as €235 on momondo.

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.

Cheap London to Istanbul flight deals and tips

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

Best price found

€110

Fastest flight time

3h 50m

Direct flights

Every day

Airports in Istanbul

2 airports
The best one-way flight to Istanbul from London in the past 72 hours is €110. The best return flight deal from London to Istanbul found on momondo in the last 72 hours is €179.
The fastest flight from London to Istanbul takes 3h 50m
Direct flights go from London to Istanbul every day.
There are 2 airports near Istanbul: Istanbul Sabiha Gokcen (SAW), Istanbul (IST)

  • How far is London to Istanbul by plane?

    The distance between London and Istanbul is about 2496.9 km. By plane, this route typically takes 3h 50m.

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

    Prices for flights from London to Istanbul are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Istanbul.

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

    The required travel and health documents for your Istanbul 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 licence and a passport valid for six months after your intended arrival at Istanbul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

It is quick and easy to find London to Istanbul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Istanbul that suits you.

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

Yes. momondo allows you to filter the results for London to Istanbul flights to just show those with flexible booking policies.

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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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 33.6 km from Istanbul