Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Istanbul Airport to London from C$ 101

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 Airport to London departing on 10/2. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? 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 Istanbul Airport to London

Cheap round-trip flights

British Airways Logo
3:15 p.m. - 4:40 p.m.IST-LHR
4h 25mdirect
British Airways Logo
6:50 a.m. - 1:45 p.m.LHR-IST
3h 55mdirect
C$ 283British Airways
Find Deal
lun., 24 nov. - mié., 3 dic.
British Airways Logo
6:40 p.m. - 7:55 p.m.IST-LHR
4h 15mdirect
British Airways Logo
7:25 a.m. - 2:20 p.m.LHR-IST
3h 55mdirect
C$ 285British Airways
Find Deal
lun., 19 ene. - lun., 26 ene.
British Airways Logo
3:15 p.m. - 4:40 p.m.IST-LHR
4h 25mdirect
British Airways Logo
5:55 p.m. - 12:50 a.m.LHR-IST
3h 55mdirect
C$ 286British Airways
Find Deal
lun., 19 ene. - lun., 26 ene.
KLM Logo
5:55 p.m. - 8:50 p.m.IST-LHR
5h 55m1 stop
KLM Logo
6:30 a.m. - 4:55 p.m.LHR-IST
7h 25m1 stop
C$ 296KLM
Find Deal
jue., 27 nov. - dom., 30 nov.
Multiple Airlines Logo
5:55 p.m. - 8:50 p.m.IST-LHR
5h 55m1 stop
Multiple Airlines Logo
5:35 p.m. - 3:50 a.m.LHR-IST
7h 15m1 stop
C$ 308Multiple Airlines
Find Deal
dom., 21 dic. - lun., 5 ene.
Air Serbia Logo
4:35 p.m. - 12:30 p.m.IST-LHR
21h 55m1 stop
Air Serbia Logo
7:55 p.m. - 2:55 p.m.LHR-IST
17h 00m1 stop
C$ 311Air Serbia
Find Deal
lun., 13 oct. - sáb., 18 oct.
Air Serbia Logo
4:35 p.m. - 12:30 p.m.IST-LHR
21h 55m1 stop
Air Serbia Logo
7:25 p.m. - 3:50 p.m.LHR-IST
18h 25m1 stop
C$ 314Air Serbia
Find Deal
lun., 6 oct. - dom., 12 oct.
Multiple Airlines Logo
5:55 p.m. - 8:50 p.m.IST-LHR
5h 55m1 stop
Multiple Airlines Logo
5:35 p.m. - 3:50 a.m.LHR-IST
7h 15m1 stop
C$ 316Multiple Airlines
Find Deal
jue., 13 nov. - dom., 16 nov.
Turkish Airlines Logo
9:45 a.m. - 11:45 a.m.IST-LHR
4h 00mdirect
Turkish Airlines Logo
6:20 p.m. - 12:10 a.m.LHR-IST
3h 50mdirect
C$ 367Turkish Airlines
Find Deal
sáb., 11 oct. - mié., 15 oct.
Turkish Airlines Logo
2:45 p.m. - 4:40 p.m.IST-LHR
3h 55mdirect
Turkish Airlines Logo
6:30 a.m. - 12:25 p.m.LHR-IST
3h 55mdirect
C$ 374Turkish Airlines
Find Deal
sáb., 11 oct. - mié., 15 oct.

Air Serbia flights from Istanbul Airport to London

Our best Air Serbia deals on Istanbul Airport to London flight tickets
Air Serbia
13 Oct
IST4:35 p.m.Istanbul
21h 55m
1 stop
LHR12:30 p.m.London Heathrow
18 Oct
LHR7:55 p.m.London Heathrow
17h 00m
1 stop
IST2:55 p.m.Istanbul
C$ 311
Find similar
Air Serbia
6 Oct
IST4:35 p.m.Istanbul
21h 55m
1 stop
LHR12:30 p.m.London Heathrow
12 Oct
LHR7:25 p.m.London Heathrow
18h 25m
1 stop
IST3:50 p.m.Istanbul
C$ 314
Find similar
Air Serbia
1 Oct
IST3:40 p.m.Istanbul
22h 50m
1 stop
LHR12:30 p.m.London Heathrow
4 Oct
LHR7:55 p.m.London Heathrow
17h 00m
1 stop
IST2:55 p.m.Istanbul
C$ 334
Find similar

British Airways flights from Istanbul Airport to London

Our best British Airways deals on Istanbul Airport to London flight tickets
British Airways
24 Nov
IST3:15 p.m.Istanbul
4h 25m
LHR4:40 p.m.London Heathrow
3 Dec
LHR6:50 a.m.London Heathrow
3h 55m
IST1:45 p.m.Istanbul
C$ 283
Find similar
British Airways
19 Jan
IST6:40 p.m.Istanbul
4h 15m
LHR7:55 p.m.London Heathrow
26 Jan
LHR7:25 a.m.London Heathrow
3h 55m
IST2:20 p.m.Istanbul
C$ 285
Find similar
British Airways
19 Jan
IST3:15 p.m.Istanbul
4h 25m
LHR4:40 p.m.London Heathrow
26 Jan
LHR5:55 p.m.London Heathrow
3h 55m
IST12:50 a.m.Istanbul
C$ 286
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport 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 96,600 searches. Data last updated 16 septiembre 2025.
Use the filters below to find and compare flights from Istanbul Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

lun. 24/11

3:15 p.m.-4:40 p.m.

Nonstop4h 25m

London Heathrow

mié. 3/12

6:50 a.m.-1:45 p.m.

Nonstop3h 55m

C$ 283

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

lun. 19/1

6:40 p.m.-7:55 p.m.

Nonstop4h 15m

London Heathrow

lun. 26/1

7:25 a.m.-2:20 p.m.

Nonstop3h 55m

C$ 285

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

lun. 19/1

3:15 p.m.-4:40 p.m.

Nonstop4h 25m

London Heathrow

lun. 26/1

5:55 p.m.-12:50 a.m.

Nonstop3h 55m

C$ 286

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

jue. 27/11

5:55 p.m.-8:50 p.m.

1 stop5h 55m

London Heathrow

dom. 30/11

6:30 a.m.-4:55 p.m.

1 stop7h 25m

C$ 296

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

dom. 21/12

5:55 p.m.-8:50 p.m.

1 stop5h 55m

London Heathrow

lun. 5/1

5:35 p.m.-3:50 a.m.

1 stop7h 15m

C$ 308

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

lun. 13/10

4:35 p.m.-12:30 p.m.

1 stop21h 55m

London Heathrow

sáb. 18/10

7:55 p.m.-2:55 p.m.

1 stop17h 00m

C$ 311

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

lun. 6/10

4:35 p.m.-12:30 p.m.

1 stop21h 55m

London Heathrow

dom. 12/10

7:25 p.m.-3:50 p.m.

1 stop18h 25m

C$ 314

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

jue. 13/11

5:55 p.m.-8:50 p.m.

1 stop5h 55m

London Heathrow

dom. 16/11

5:35 p.m.-3:50 a.m.

1 stop7h 15m

C$ 316

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

sáb. 11/10

9:45 a.m.-11:45 a.m.

Nonstop4h 00m

London Heathrow

mié. 15/10

6:20 p.m.-12:10 a.m.

Nonstop3h 50m

C$ 367

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

sáb. 11/10

2:45 p.m.-4:40 p.m.

Nonstop3h 55m

London Heathrow

mié. 15/10

6:30 a.m.-12:25 p.m.

Nonstop3h 55m

C$ 374

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to London from

How to get the cheapest flight ticket from Istanbul Airport 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 cheapest month to fly to London?

In general, January is the cheapest month to fly from Istanbul Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 90. If you aren’t able to travel to London during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 91.

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

According to our data, Thursday is the cheapest day to fly to London from Istanbul Airport. The lowest ticket price found for a Thursday departure recently was C$ 877. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul Airport to London for around C$ 1,084.

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

Our most recent data shows that the best time of day to fly to London is in the afternoon. Flights from Istanbul Airport to London during this time can be as low as C$ 864. At noon is when there is more demand to fly to London, so prices are often more expensive at around C$ 956 per ticket.

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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Istanbul Airport for as low as C$ 315 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.

Can stopping save me money on Istanbul Airport to London flights?

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

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

As of September 2025, prices for Istanbul Airport to London flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Istanbul Airport to London

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

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

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

Best price found

C$ 588

Fastest flight time

3h 55m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Istanbul Airport in the past 72 hours is C$ 588. The best round-trip flight deal from Istanbul Airport to London found on momondo in the last 72 hours is C$ 893.
The fastest flight from Istanbul Airport to London takes 3h 55m
Direct flights go from Istanbul Airport to London every day.
There is 1 airport near London: London Heathrow (LHR)
Search flight deals

  • How far is Istanbul to London by plane?

    The straight-line distance from Istanbul to London is 2464.8 km. A reasonable flight in good conditions will take 3h 55m.

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

    Prices for flights from Istanbul Airport to London refresh daily.

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

    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 Istanbul Airport to London.

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

    The required travel and health documents for your London 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 London. 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 Istanbul Airport to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ipswich
Dartford
Gatwick
Ilford
Wembley
Maidstone
Chelmsford
Wokingham
Slough
Canterbury
Feltham
Hayes
Uxbridge
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover
Worthing

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to London . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Istanbul and London 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 Istanbul to London right now. Can momondo alert me if prices change?

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

An easier way to manage your London 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
jue. 16/10
jue. 23/10
By creating a price alert you accept our terms of use and privacy policy.

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 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport