Cheap flights from Istanbul to London from £40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to London departing on 1/12. 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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0 bags

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Cheap return flights

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Wizz Air Logo
22:25 - 23:40IST-LGW
4h 15mdirect
Wizz Air Logo
13:05 - 20:05LGW-IST
4h 00mdirect
£65Wizz Air
Find Deal
Thu, 25 Dec - Thu, 1 Jan
Wizz Air Logo
23:55 - 01:05IST-LTN
4h 10mdirect
Wizz Air Logo
14:00 - 21:05LTN-IST
4h 05mdirect
£65Wizz Air
Find Deal
Thu, 25 Dec - Fri, 2 Jan
Wizz Air Logo
22:40 - 23:55IST-LGW
4h 15mdirect
Wizz Air Logo
13:05 - 20:05LGW-IST
4h 00mdirect
£66Wizz Air
Find Deal
Sat, 24 Jan - Tue, 27 Jan
Pegasus Airlines Logo
08:40 - 09:40SAW-STN
4h 00mdirect
Pegasus Airlines Logo
17:25 - 00:10STN-SAW
3h 45mdirect
£66Pegasus Airlines
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Pegasus Airlines Logo
09:40 - 10:40SAW-STN
4h 00mdirect
Pegasus Airlines Logo
13:30 - 20:15STN-SAW
3h 45mdirect
£74Pegasus Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Ajet Logo
13:40 - 14:50SAW-STN
4h 10mdirect
Ajet Logo
15:50 - 22:35STN-SAW
3h 45mdirect
£82Ajet
Find Deal
Thu, 20 Nov - Thu, 27 Nov
Ajet Logo
13:40 - 14:50SAW-STN
4h 10mdirect
Ajet Logo
15:50 - 22:35STN-SAW
3h 45mdirect
£86Ajet
Find Deal
Tue, 25 Nov - Mon, 1 Dec
British Airways Logo
14:55 - 16:20IST-LHR
4h 25mdirect
British Airways Logo
17:55 - 00:50LHR-IST
3h 55mdirect
£149British Airways
Find Deal
Sat, 6 Dec - Mon, 8 Dec
British Airways Logo
14:55 - 16:20IST-LHR
4h 25mdirect
British Airways Logo
18:15 - 01:10LHR-IST
3h 55mdirect
£152British Airways
Find Deal
Fri, 6 Mar - Sun, 8 Mar
Turkish Airlines Logo
15:10 - 16:10IST-LHR
4h 00mdirect
Turkish Airlines Logo
16:35 - 23:25LHR-IST
3h 50mdirect
£186Turkish Airlines
Find Deal
Wed, 19 Nov - Wed, 26 Nov

Aegean Airlines flights from Istanbul to London

Our best Aegean Airlines deals on Istanbul to London flight tickets
Aegean Airlines
9 Dec
IST11:35Istanbul
12h 40m
1 stop
LHR21:15London Heathrow
13 Dec
LHR16:35London Heathrow
7h 35m
1 stop
IST03:10Istanbul
Aegean Airlines
15 Dec
IST11:35Istanbul
6h 55m
1 stop
LHR15:30London Heathrow
19 Dec
LHR19:00London Heathrow
18h 00m
1 stop
IST16:00Istanbul
Aegean Airlines
8 Dec
IST06:30Istanbul
12h 00m
1 stop
LHR15:30London Heathrow
12 Dec
LHR22:15London Heathrow
14h 45m
1 stop
IST16:00Istanbul

LOT flights from Istanbul to London

Our best LOT deals on Istanbul to London flight tickets
LOT
20 Nov
IST07:50Istanbul
12h 30m
1 stop
LHR17:20London Heathrow
25 Nov
LHR18:20London Heathrow
20h 15m
1 stop
IST17:35Istanbul
LOT
14 Nov
IST18:30Istanbul
6h 30m
1 stop
LHR22:00London Heathrow
16 Nov
LHR10:35London Heathrow
11h 05m
1 stop
IST00:40Istanbul
LOT
15 Nov
IST07:50Istanbul
28h 45m
1 stop
LHR09:35London Heathrow
29 Nov
LHR10:35London Heathrow
28h 00m
1 stop
IST17:35Istanbul

momondo Fare Finder

 
Customise your flight search to find flights from Istanbul to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Istanbul to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Thu 25/12

22:25-23:40

Nonstop4h 15m

London Gatwick

Thu 1/1

13:05-20:05

Nonstop4h 00m

£65

IstanbulLondon

IST - LTN

ISTLTN

Istanbul

Thu 25/12

23:55-01:05

Nonstop4h 10m

London Luton

Fri 2/1

14:00-21:05

Nonstop4h 05m

£65

IstanbulLondon

IST - LGW

ISTLGW

Istanbul

Sat 24/1

22:40-23:55

Nonstop4h 15m

London Gatwick

Tue 27/1

13:05-20:05

Nonstop4h 00m

£66

IstanbulLondon

SAW - STN

SAWSTN

Istanbul Sabiha Gokcen

Fri 21/11

08:40-09:40

Nonstop4h 00m

London Stansted

Mon 24/11

17:25-00:10

Nonstop3h 45m

£66

IstanbulLondon

SAW - STN

SAWSTN

Istanbul Sabiha Gokcen

Sat 22/11

09:40-10:40

Nonstop4h 00m

London Stansted

Sat 29/11

13:30-20:15

Nonstop3h 45m

£74

IstanbulLondon

SAW - STN

SAWSTN

Istanbul Sabiha Gokcen

Thu 20/11

13:40-14:50

Nonstop4h 10m

London Stansted

Thu 27/11

15:50-22:35

Nonstop3h 45m

£82

IstanbulLondon

SAW - STN

SAWSTN

Istanbul Sabiha Gokcen

Tue 25/11

13:40-14:50

Nonstop4h 10m

London Stansted

Mon 1/12

15:50-22:35

Nonstop3h 45m

£86

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 6/12

14:55-16:20

Nonstop4h 25m

London Heathrow

Mon 8/12

17:55-00:50

Nonstop3h 55m

£149

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 6/3

14:55-16:20

Nonstop4h 25m

London Heathrow

Sun 8/3

18:15-01:10

Nonstop3h 55m

£152

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Wed 19/11

15:10-16:10

Nonstop4h 00m

London Heathrow

Wed 26/11

16:35-23:25

Nonstop3h 50m

£186

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Istanbul to London

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 Istanbul and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Istanbul is in January. Flight prices, which tend to average around £50, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Istanbul averaging around £50.

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £50. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul to London for around £86.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £51. Flights in the afternoon are often more expensive, with an average ticket price of £364.

What is the cheapest Istanbul to London flight route?

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

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £227 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Istanbul for as low as £179 on momondo.

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

There are 3 cabin classes available to choose from on Istanbul to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Istanbul to London flight deals and tips

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

Fastest flight time

3h 55m

Direct flights

Every day

Airports in London

2 airports
The fastest flight from Istanbul to London takes 3h 55m
Direct flights go from Istanbul to London every day.
There are 2 airports near London: London Stansted (STN), London Gatwick (LGW)
  • How far is Istanbul to London by plane?

    There are 1551.5 mi between Istanbul and London. In terms of flight time, this usually takes a little over 4h 00m.

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

    Prices for flights from Istanbul to London refresh daily.

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

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

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to London.

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

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Istanbul to London

Compare and see reviews for airlines that fly from Istanbul to London with momondo
Airline
Rating
Free Cancellation
Price
AjetPriceFrom £45Free CancellationRating
6.5
18 reviews
Search Ajet flights
Wizz AirPriceFrom £46Free CancellationRating
6.1
156 reviews
Search Wizz Air flights
Pegasus AirlinesPriceFrom £80Free CancellationRating
6.7
635 reviews
Search Pegasus Airlines flights
British AirwaysPriceFrom £142Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £142Free CancellationRating
7.3
4,032 reviews
Search Turkish Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

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

It is quick and easy to find Istanbul to London 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 London that suits you.

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

momondo does allow users to show only those flights to London from Istanbul which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Istanbul to London.

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

Yes. momondo can track prices for Istanbul to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Sun 7/12
Sun 14/12

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London