₹13,618 Cheap Flights from London (LHR) to Istanbul (IST)

View ₹13,618 flight on Sun, 7 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹13,618 for one-way flights and ₹20,914 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 5 Dec - Mon, 8 Dec
LHR
London
IST
Istanbul
₹20,914 Return, found 3 days ago
₹20,914
Return
found 3 days ago
Select British Airways flight, departing Fri, 5 Dec from London to Istanbul, returning Mon, 8 Dec, priced at ₹20,914 found 3 days ago
British Airways
Fri, 5 Dec - Mon, 8 Dec
LHR
London
IST
Istanbul
₹22,309 Return, found 3 days ago
₹22,309
Return
found 3 days ago
Select British Airways flight, departing Fri, 5 Dec from London to Istanbul, returning Mon, 8 Dec, priced at ₹22,309 found 3 days ago
Turkish Airlines
Fri, 5 Dec - Mon, 8 Dec
LHR
London
IST
Istanbul
₹23,222 Return, found 3 days ago
₹23,222
Return
found 3 days ago
Select Turkish Airlines flight, departing Fri, 5 Dec from London to Istanbul, returning Mon, 8 Dec, priced at ₹23,222 found 3 days ago
KLM
Fri, 5 Dec - Mon, 8 Dec
LHR
London
IST
Istanbul
₹23,265 Return, found 3 days ago
₹23,265
Return
found 3 days ago
Select KLM flight, departing Fri, 5 Dec from London to Istanbul, returning Mon, 8 Dec, priced at ₹23,265 found 3 days ago
KLM
Sun, 7 Sep - Tue, 16 Sep
LHR
London
IST
Istanbul
₹23,390 Return, just found
₹23,390
Return
just found
Select KLM flight, departing Sun, 7 Sep from London to Istanbul, returning Tue, 16 Sep, priced at ₹23,390 just found
KLM
Mon, 8 Sep - Wed, 17 Sep
LHR
London
IST
Istanbul
₹23,422 Return, found 1 day ago
₹23,422
Return
found 1 day ago
Select KLM flight, departing Mon, 8 Sep from London to Istanbul, returning Wed, 17 Sep, priced at ₹23,422 found 1 day ago
KLM
Fri, 19 Sep - Sat, 27 Sep
LHR
London
IST
Istanbul
₹23,491 Return, found 2 days ago
₹23,491
Return
found 2 days ago
Select KLM flight, departing Fri, 19 Sep from London to Istanbul, returning Sat, 27 Sep, priced at ₹23,491 found 2 days ago
British Airways
Mon, 19 Jan - Wed, 21 Jan
LHR
London
IST
Istanbul
₹23,563 Return, found 2 days ago
₹23,563
Return
found 2 days ago
Select British Airways flight, departing Mon, 19 Jan from London to Istanbul, returning Wed, 21 Jan, priced at ₹23,563 found 2 days ago
Air France
Mon, 19 Jan - Wed, 21 Jan
LHR
London
IST
Istanbul
₹23,584 Return, found 2 days ago
₹23,584
Return
found 2 days ago
Select Air France flight, departing Mon, 19 Jan from London to Istanbul, returning Wed, 21 Jan, priced at ₹23,584 found 2 days ago
Lufthansa
Mon, 19 Jan - Wed, 21 Jan
LHR
London
IST
Istanbul
₹32,562 Return, found 2 days ago
₹32,562
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 19 Jan from London to Istanbul, returning Wed, 21 Jan, priced at ₹32,562 found 2 days ago

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

February is typically the cheapest month to fly

From ₹13,104 - ₹20,335 per traveller.

Graph displaying average flight prices per month

Flight from London to Istanbul route information
Origin airport
Heathrow
Destination airport
Istanbul
Airlines serving
Air France, British Airways, KLM, KM Malta Airlines, Lufthansa, Turkish Airlines
Return price
₹20,914
Distance
2473 km
Average flight time
5 hours 54 mins

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 ₹20,914. 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.

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