฿3,720 Cheap Flights from Istanbul (IST) to London (LHR)

View ฿3,720 flight on Sat, 9 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿3,720 for one-way flights and ฿8,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 4 Jun - Wed, 17 Jun
IST
Istanbul
LHR
London
฿8,200 Return, found 3 days ago
฿8,200
Return
found 3 days ago
Select British Airways flight, departing Thu, 4 Jun from Istanbul to London, returning Wed, 17 Jun, priced at ฿8,200 found 3 days ago
British Airways
Thu, 4 Jun - Sat, 13 Jun
IST
Istanbul
LHR
London
฿8,465 Return, found 3 days ago
฿8,465
Return
found 3 days ago
Select British Airways flight, departing Thu, 4 Jun from Istanbul to London, returning Sat, 13 Jun, priced at ฿8,465 found 3 days ago
British Airways
Fri, 1 May - Wed, 6 May
IST
Istanbul
LHR
London
฿8,620 Return, found 3 days ago
฿8,620
Return
found 3 days ago
Select British Airways flight, departing Fri, 1 May from Istanbul to London, returning Wed, 6 May, priced at ฿8,620 found 3 days ago
British Airways
Thu, 4 Jun - Thu, 11 Jun
IST
Istanbul
LHR
London
฿8,625 Return, found 1 day ago
฿8,625
Return
found 1 day ago
Select British Airways flight, departing Thu, 4 Jun from Istanbul to London, returning Thu, 11 Jun, priced at ฿8,625 found 1 day ago
British Airways
Wed, 3 Jun - Wed, 17 Jun
IST
Istanbul
LHR
London
฿8,695 Return, found 3 days ago
฿8,695
Return
found 3 days ago
Select British Airways flight, departing Wed, 3 Jun from Istanbul to London, returning Wed, 17 Jun, priced at ฿8,695 found 3 days ago
British Airways
Fri, 1 May - Wed, 6 May
IST
Istanbul
LHR
London
฿8,885 Return, found 3 days ago
฿8,885
Return
found 3 days ago
Select British Airways flight, departing Fri, 1 May from Istanbul to London, returning Wed, 6 May, priced at ฿8,885 found 3 days ago
KLM
Thu, 4 Jun - Thu, 11 Jun
IST
Istanbul
LHR
London
฿9,140 Return, found 1 day ago
฿9,140
Return
found 1 day ago
Select KLM flight, departing Thu, 4 Jun from Istanbul to London, returning Thu, 11 Jun, priced at ฿9,140 found 1 day ago
LOT-Polish Airlines
Sat, 20 Jun - Fri, 3 Jul
IST
Istanbul
LHR
London
฿9,280 Return, found 3 days ago
฿9,280
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Sat, 20 Jun from Istanbul to London, returning Fri, 3 Jul, priced at ฿9,280 found 3 days ago
Turkish Airlines
Thu, 4 Jun - Thu, 11 Jun
IST
Istanbul
LHR
London
฿10,270 Return, found 1 day ago
฿10,270
Return
found 1 day ago
Select Turkish Airlines flight, departing Thu, 4 Jun from Istanbul to London, returning Thu, 11 Jun, priced at ฿10,270 found 1 day ago
Scandinavian Airlines
Wed, 12 Aug - Mon, 31 Aug
IST
Istanbul
LHR
London
฿10,890 Return, found 3 days ago
฿10,890
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, 12 Aug from Istanbul to London, returning Mon, 31 Aug, priced at ฿10,890 found 3 days ago

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 ฿8,200. 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 holiday, 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 kilometres. 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.

Travel information

0
Origin airport
Istanbul
Destination airport
Heathrow
Airlines serving
Aegean, British Airways, ITA Airways, KLM, Turkish Airlines
Return price
฿8,200
Distance
2473 km
*Available to Expedia members.