S$199 Cheap Flights from London to Istanbul

View S$199 flight on Tue, 24 Nov, 2026Opens in a new window

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

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Cheap Flights from London to Istanbul (LHR-IST)

Prices were available within the past 7 days and start at S$199 for one-way flights and S$323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, 13 Jun - Mon, 15 Jun
LHR
London
IST
Istanbul
S$323 Return, found 5 days ago
S$323
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 13 Jun from London to Istanbul, returning Mon, 15 Jun, priced at S$323 found 5 days ago
Lufthansa
Tue, 23 Jun - Sun, 28 Jun
LHR
London
IST
Istanbul
S$324 Return, found 1 day ago
S$324
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 23 Jun from London to Istanbul, returning Sun, 28 Jun, priced at S$324 found 1 day ago
Lufthansa
Sat, 27 Jun - Sun, 28 Jun
LHR
London
IST
Istanbul
S$326 Return, found 1 day ago
S$326
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 27 Jun from London to Istanbul, returning Sun, 28 Jun, priced at S$326 found 1 day ago
Lufthansa
Wed, 27 May - Wed, 3 Jun
LHR
London
IST
Istanbul
S$329 Return, found 6 days ago
S$329
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 27 May from London to Istanbul, returning Wed, 3 Jun, priced at S$329 found 6 days ago
British Airways
Fri, 19 Jun - Wed, 24 Jun
LHR
London
IST
Istanbul
S$332 Return, found 1 day ago
S$332
Return
found 1 day ago
Select British Airways flight, departing Fri, 19 Jun from London to Istanbul, returning Wed, 24 Jun, priced at S$332 found 1 day ago
Lufthansa
Sat, 13 Jun - Mon, 15 Jun
LHR
London
IST
Istanbul
S$336 Return, found 5 days ago
S$336
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 13 Jun from London to Istanbul, returning Mon, 15 Jun, priced at S$336 found 5 days ago
Lufthansa
Tue, 23 Jun - Sun, 28 Jun
LHR
London
IST
Istanbul
S$337 Return, found 1 day ago
S$337
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 23 Jun from London to Istanbul, returning Sun, 28 Jun, priced at S$337 found 1 day ago
KLM
Fri, 19 Jun - Wed, 24 Jun
LHR
London
IST
Istanbul
S$378 Return, found 1 day ago
S$378
Return
found 1 day ago
Select KLM flight, departing Fri, 19 Jun from London to Istanbul, returning Wed, 24 Jun, priced at S$378 found 1 day ago
Air Serbia
Sun, 11 Oct - Sat, 17 Oct
LHR
London
IST
Istanbul
S$406 Return, found 2 days ago
S$406
Return
found 2 days ago
Select Air Serbia flight, departing Sun, 11 Oct from London to Istanbul, returning Sat, 17 Oct, priced at S$406 found 2 days ago
Turkish Airlines
Thu, 2 Jul - Thu, 9 Jul
LHR
London
IST
Istanbul
S$465 Return, found 6 days ago
S$465
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 2 Jul from London to Istanbul, returning Thu, 9 Jul, priced at S$465 found 6 days ago

Alternative airports near Istanbul

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

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city centre is 35 minutes. Flights from S$373
IST
Istanbul Airport
Cheapest
Average driving time to city centre35 min
Flights from S$373

Frequently asked questions

How much is a flight from London Heathrow to IST?
The lowest price advertised for a round-trip flight between LHR and IST is S$323. But you better get a move on. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Istanbul Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
Can I fly from London Heathrow to IST right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from LHR to Istanbul Airport please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from LHR to IST 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 London Heathrow to IST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to IST?
The flight distance between LHR and Istanbul Airport is 2,500 kilometres. Work your way through your travel song playlist or finish that novel and the trip will whiz by.
Which airlines fly direct from Heathrow Airport to IST?
There are no direct flights, so you'll have to make at least one stop between Heathrow Airport and IST. Use the layover time to stretch your legs and freshen up.
Are Heathrow Airport (LHR) to Istanbul Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from London Heathrow to IST are available up to 12 months before departure on Expedia. And although you may occasionally score a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Heathrow
Destination airport
Istanbul
Airlines serving
Aegean, Air France, Air Serbia, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Turkish Airlines
Return price
S$322
Distance
2473 km
Average flight time
5 hours 52 mins

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Perfect flights from London to Istanbul

Your Journey from London to Istanbul

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including KLM, Air Serbia, British Airways, Scandinavian Airlines, Aegean, Lufthansa, Turkish Airlines. Our selection of flights from Heathrow to Istanbul caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the Vibrant Istanbul

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Istanbul

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