Cheap Flights from Istanbul (IST) to London (LHR) from HK$856~

View HK$856 flight on Tue, 12 May 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Heathrow Airport (LHR)

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Find Cheap Flights from Istanbul (IST) to London (LHR)

Prices were available within the past 7 days and start at HK$856 for one-way flights and HK$1,965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 12 Feb - Thu, 19 Feb
IST
Istanbul
LHR
London
HK$1,965 Return, found 2 days ago
HK$1,965
Return
found 2 days ago
Select British Airways flight, departing Thu, 12 Feb from Istanbul to London, returning Thu, 19 Feb, priced at HK$1,965 found 2 days ago
Scandinavian Airlines
Sun, 19 Apr - Sun, 26 Apr
IST
Istanbul
LHR
London
HK$1,989 Return, found 5 days ago
HK$1,989
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, 19 Apr from Istanbul to London, returning Sun, 26 Apr, priced at HK$1,989 found 5 days ago
British Airways
Sun, 8 Mar - Sun, 15 Mar
IST
Istanbul
LHR
London
HK$2,025 Return, found 5 days ago
HK$2,025
Return
found 5 days ago
Select British Airways flight, departing Sun, 8 Mar from Istanbul to London, returning Sun, 15 Mar, priced at HK$2,025 found 5 days ago
British Airways
Wed, 11 Feb - Wed, 18 Feb
IST
Istanbul
LHR
London
HK$2,027 Return, found 2 days ago
HK$2,027
Return
found 2 days ago
Select British Airways flight, departing Wed, 11 Feb from Istanbul to London, returning Wed, 18 Feb, priced at HK$2,027 found 2 days ago
British Airways
Thu, 12 Feb - Thu, 19 Feb
IST
Istanbul
LHR
London
HK$2,088 Return, found 2 days ago
HK$2,088
Return
found 2 days ago
Select British Airways flight, departing Thu, 12 Feb from Istanbul to London, returning Thu, 19 Feb, priced at HK$2,088 found 2 days ago
British Airways
Wed, 11 Feb - Wed, 18 Feb
IST
Istanbul
LHR
London
HK$2,150 Return, found 2 days ago
HK$2,150
Return
found 2 days ago
Select British Airways flight, departing Wed, 11 Feb from Istanbul to London, returning Wed, 18 Feb, priced at HK$2,150 found 2 days ago
Air France
Tue, 3 Mar - Sat, 7 Mar
IST
Istanbul
LHR
London
HK$2,168 Return, found 3 days ago
HK$2,168
Return
found 3 days ago
Select Air France flight, departing Tue, 3 Mar from Istanbul to London, returning Sat, 7 Mar, priced at HK$2,168 found 3 days ago
British Airways
Tue, 3 Mar - Sat, 7 Mar
IST
Istanbul
LHR
London
HK$2,170 Return, found 3 days ago
HK$2,170
Return
found 3 days ago
Select British Airways flight, departing Tue, 3 Mar from Istanbul to London, returning Sat, 7 Mar, priced at HK$2,170 found 3 days ago
Turkish Airlines
Thu, 12 Feb - Thu, 19 Feb
IST
Istanbul
LHR
London
HK$2,208 Return, found 2 days ago
HK$2,208
Return
found 2 days ago
Select Turkish Airlines flight, departing Thu, 12 Feb from Istanbul to London, returning Thu, 19 Feb, priced at HK$2,208 found 2 days ago
Lufthansa
Thu, 19 Mar - Sun, 22 Mar
IST
Istanbul
LHR
London
HK$2,634 Return, found 1 day ago
HK$2,634
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 19 Mar from Istanbul to London, returning Sun, 22 Mar, priced at HK$2,634 found 1 day ago

Find the cheapest month to fly from Istanbul (IST) to London (LHR)

February is typically the cheapest month to fly

From HK$1,355 - HK$2,132 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from HK$1,890
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from HK$1,890
Istanbul to London route information
Origin airport
Istanbul
Destination airport
Heathrow
Airlines serving
Aegean, Air France, British Airways, KM Malta Airlines, Lufthansa, Turkish Airlines
Return price
HK$1,964
Distance
2473 km
Average flight time
1 hour 7 mins

Flights from Istanbul to London

Book cheap flights from Istanbul (IST) to London (LHR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Istanbul (IST) to London (LHR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Istanbul (IST) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your London flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in London and things to do in London for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$856 now!

 

Frequently asked questions

How much is a flight from IST to London Heathrow?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Istanbul Airport to London Heathrow was HK$1,965. Cheap fares don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IST to LHR?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
Can I fly from IST to Heathrow Airport (LHR) right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from IST to Heathrow Airport (LHR) please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from IST to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Istanbul Airport to Heathrow Airport?
The flying distance between Istanbul Airport (IST) and London Heathrow (LHR) is 2,500 kilometers. Sneak in a nap or read a good book and the trip will zip by.
Which airlines fly direct from IST to London Heathrow?
Unfortunately, there aren't any airlines that fly direct between IST and Heathrow Airport. You'll need to book a flight with one or more stops.
Are IST to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between Istanbul Airport and London Heathrow are of course possible, it also makes sense to monitor prices well before you fly. In fact, some carriers publicize their prices up to a year before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to grab your seat when the price is low.

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