Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London to Istanbul from $36

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London to Istanbul

Cheap round-trip flights

Wizz Air Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
Wizz Air Logo
4:45 am - 6:35 amIST-LGW
3h 50mnonstop
$72Wizz Air
Find Deal
lun., sep. 22 - mié., oct. 1
Wizz Air Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
Wizz Air Logo
4:45 am - 6:35 amIST-LGW
3h 50mnonstop
$74Wizz Air
Find Deal
vie., sep. 26 - lun., sep. 29
Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
Logo
9:10 am - 6:35 pmIST-LGW
11h 25m1 stop
$134
Find Deal
mié., oct. 8 - jue., oct. 16
Logo
9:50 pm - 3:50 amLGW-IST
4h 00mnonstop
Logo
10:35 pm - 10:30 amIST-LGW
13h 55m1 stop
$147
Find Deal
vie., sep. 26 - lun., sep. 29
British Airways Logo
5:55 pm - 12:50 amLHR-IST
3h 55mnonstop
British Airways Logo
7:35 am - 9:05 amIST-LHR
4h 30mnonstop
$204British Airways
Find Deal
lun., nov. 3 - mar., nov. 25
British Airways Logo
6:15 pm - 1:10 amLHR-IST
3h 55mnonstop
British Airways Logo
6:40 pm - 7:55 pmIST-LHR
4h 15mnonstop
$205British Airways
Find Deal
dom., nov. 16 - mar., nov. 25
Turkish Airlines Logo
8:00 pm - 2:55 amLHR-IST
3h 55mnonstop
Turkish Airlines Logo
3:45 pm - 4:55 pmIST-LHR
4h 10mnonstop
$216Turkish Airlines
Find Deal
mar., nov. 4 - mar., nov. 18
KLM Logo
5:10 pm - 1:20 amLHR-IST
6h 10m1 stop
KLM Logo
6:10 am - 10:45 amIST-LHR
6h 35m1 stop
$220KLM
Find Deal
mié., sep. 10 - mié., oct. 1
KLM Logo
2:45 pm - 1:20 amLHR-IST
8h 35m1 stop
KLM Logo
6:10 am - 10:45 amIST-LHR
6h 35m1 stop
$223KLM
Find Deal
jue., sep. 11 - mié., sep. 24
Turkish Airlines Logo
6:00 pm - 12:55 amLHR-IST
3h 55mnonstop
Turkish Airlines Logo
1:55 pm - 3:05 pmIST-LHR
4h 10mnonstop
$240Turkish Airlines
Find Deal
jue., nov. 13 - jue., nov. 20

Wizz Air flights from London to Istanbul Airport

Our best Wizz Air deals on London to Istanbul Airport flight tickets
Wizz Air
Sep 22
LGW9:50 pmLondon Gatwick
4h 00m
IST3:50 amIstanbul
Oct 1
IST4:45 amIstanbul
3h 50m
LGW6:35 amLondon Gatwick
$72
Find similar
Wizz Air
Sep 26
LGW9:50 pmLondon Gatwick
4h 00m
IST3:50 amIstanbul
Sep 29
IST4:45 amIstanbul
3h 50m
LGW6:35 amLondon Gatwick
$74
Find similar
Wizz Air
Sep 22
LGW9:50 pmLondon Gatwick
4h 00m
IST3:50 amIstanbul
Oct 1
IST4:45 amIstanbul
3h 50m
LGW6:35 amLondon Gatwick
$75
Find similar

British Airways flights from London to Istanbul Airport

Our best British Airways deals on London to Istanbul Airport flight tickets
British Airways
Nov 3
LHR5:55 pmLondon Heathrow
3h 55m
IST12:50 amIstanbul
Nov 25
IST7:35 amIstanbul
4h 30m
LHR9:05 amLondon Heathrow
$204
Find similar
British Airways
Nov 16
LHR6:15 pmLondon Heathrow
3h 55m
IST1:10 amIstanbul
Nov 25
IST6:40 pmIstanbul
4h 15m
LHR7:55 pmLondon Heathrow
$205
Find similar
British Airways
Nov 24
LHR5:55 pmLondon Heathrow
3h 55m
IST12:50 amIstanbul
Dec 2
IST7:35 amIstanbul
4h 30m
LHR9:05 amLondon Heathrow
$206
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Istanbul Airport 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 832,500 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from London to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

lun. 9/22

9:50 pm-3:50 am

Nonstop4h 00m

Istanbul

mié. 10/1

4:45 am-6:35 am

Nonstop3h 50m

$72

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

vie. 9/26

9:50 pm-3:50 am

Nonstop4h 00m

Istanbul

lun. 9/29

4:45 am-6:35 am

Nonstop3h 50m

$74

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

mié. 10/8

9:50 pm-3:50 am

Nonstop4h 00m

Istanbul

jue. 10/16

9:10 am-6:35 pm

1 stop11h 25m

$134

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

vie. 9/26

9:50 pm-3:50 am

Nonstop4h 00m

Istanbul

lun. 9/29

10:35 pm-10:30 am

1 stop13h 55m

$147

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

lun. 11/3

5:55 pm-12:50 am

Nonstop3h 55m

Istanbul

mar. 11/25

7:35 am-9:05 am

Nonstop4h 30m

$204

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

dom. 11/16

6:15 pm-1:10 am

Nonstop3h 55m

Istanbul

mar. 11/25

6:40 pm-7:55 pm

Nonstop4h 15m

$205

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

mar. 11/4

8:00 pm-2:55 am

Nonstop3h 55m

Istanbul

mar. 11/18

3:45 pm-4:55 pm

Nonstop4h 10m

$216

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

mié. 9/10

5:10 pm-1:20 am

1 stop6h 10m

Istanbul

mié. 10/1

6:10 am-10:45 am

1 stop6h 35m

$220

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

jue. 9/11

2:45 pm-1:20 am

1 stop8h 35m

Istanbul

mié. 9/24

6:10 am-10:45 am

1 stop6h 35m

$223

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

jue. 11/13

6:00 pm-12:55 am

Nonstop3h 55m

Istanbul

jue. 11/20

1:55 pm-3:05 pm

Nonstop4h 10m

$240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Istanbul Airport?

In general, March is the cheapest month to fly from London to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $100. If you don’t want to visit Istanbul Airport in March, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of $102.

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

Our data shows that Monday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $353. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $679.

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

In the evening is the cheapest time of day to fly from London to Istanbul Airport when you can find flight prices for as low as $330. Flying to Istanbul Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $498.

What is the cheapest London to Istanbul flight route?

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

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

You are more likely to see cheaper flights to Istanbul Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from London for as low as $273 on momondo.

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

There are 3 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?

No. A direct flight is the cheapest option for a flight between London to Istanbul Airport.

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

As of July 2025, prices for London to Istanbul Airport flights are approximately 28% 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 round-trip 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

$36

Fastest flight time

3h 50m

Direct flights

Every day
The best one-way flight to Istanbul Airport from London in the past 72 hours is $36. The best round-trip flight deal from London to Istanbul Airport found on momondo in the last 72 hours is $72.
The fastest flight from London to Istanbul Airport takes 3h 50m
Direct flights go from London to Istanbul Airport every day.
Search flight deals

  • How far is London to Istanbul by plane?

    Istanbul is 1531.5 mi away from London. Typically, this will take 3h 50m 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 refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek 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?

Best airlines flying from London to Istanbul Airport

Compare and see reviews for airlines that fly from London to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom $67Free CancellationRating
6.0
144 reviews
Search Wizz Air flights
AjetPriceFrom $105Free CancellationRating
6.1
13 reviews
Search Ajet flights
Pegasus AirlinesPriceFrom $135Free CancellationRating
6.7
637 reviews
Search Pegasus Airlines flights
British AirwaysPriceFrom $176Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $186Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
LOTPriceFrom $186Free CancellationRating
7.6
1,105 reviews
Search LOT flights

  • Turkish Airlines Flights From London to Istanbul Airport

    Turkish Airlines flight deals from London to Istanbul Airport start from $186 round-trip. Over the 54 Turkish Airlines flights for this route in a normal week, average airfare is usually $286 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From London to Istanbul Airport

    $176 is the best British Airways flight deal from London to Istanbul Airport found on momondo over the last 72 hours. The average British Airways ticket price found was closer to $276, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 7,222 user reviews) flies into Istanbul Airport from London 3 times in an average week so prices can vary.

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

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

Finding the right flight to Istanbul from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

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

All flight searches from London to Istanbul on momondo can be filtered to show those which offer 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?

If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul from London and alert you when they change.

An easier way to manage your Istanbul Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/5
mar. 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Istanbul

Popular cities in Turkey

Popular flights according to clicks in the last 7 days on momondo
Flights to Istanbul Sabiha Gokcen Airportfrom $501