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

View ₹13,618 flight on Fri, 12 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 ₹23,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sun, 7 Sep - Tue, 16 Sep
LHR
London
IST
Istanbul
₹23,390 Return, found 4 days ago
₹23,390
Return
found 4 days ago
Select KLM flight, departing Sun, 7 Sep from London to Istanbul, returning Tue, 16 Sep, priced at ₹23,390 found 4 days ago
KLM
Fri, 19 Sep - Mon, 22 Sep
LHR
London
IST
Istanbul
₹23,399 Return, found 3 days ago
₹23,399
Return
found 3 days ago
Select KLM flight, departing Fri, 19 Sep from London to Istanbul, returning Mon, 22 Sep, priced at ₹23,399 found 3 days ago
KLM
Fri, 19 Sep - Sat, 27 Sep
LHR
London
IST
Istanbul
₹23,491 Return, found 6 days ago
₹23,491
Return
found 6 days ago
Select KLM flight, departing Fri, 19 Sep from London to Istanbul, returning Sat, 27 Sep, priced at ₹23,491 found 6 days ago
British Airways
Mon, 19 Jan - Wed, 21 Jan
LHR
London
IST
Istanbul
₹23,563 Return, found 6 days ago
₹23,563
Return
found 6 days ago
Select British Airways flight, departing Mon, 19 Jan from London to Istanbul, returning Wed, 21 Jan, priced at ₹23,563 found 6 days ago
Air France
Mon, 19 Jan - Wed, 21 Jan
LHR
London
IST
Istanbul
₹23,584 Return, found 6 days ago
₹23,584
Return
found 6 days ago
Select Air France flight, departing Mon, 19 Jan from London to Istanbul, returning Wed, 21 Jan, priced at ₹23,584 found 6 days ago
Air France
Sat, 13 Sep - Mon, 22 Sep
LHR
London
IST
Istanbul
₹23,941 Return, found 3 days ago
₹23,941
Return
found 3 days ago
Select Air France flight, departing Sat, 13 Sep from London to Istanbul, returning Mon, 22 Sep, priced at ₹23,941 found 3 days ago
Turkish Airlines
Fri, 12 Sep - Thu, 18 Sep
LHR
London
IST
Istanbul
₹24,199 Return, found 4 days ago
₹24,199
Return
found 4 days ago
Select Turkish Airlines flight, departing Fri, 12 Sep from London to Istanbul, returning Thu, 18 Sep, priced at ₹24,199 found 4 days ago
Turkish Airlines
Thu, 2 Oct - Wed, 8 Oct
LHR
London
IST
Istanbul
₹24,236 Return, found 5 days ago
₹24,236
Return
found 5 days ago
Select Turkish Airlines flight, departing Thu, 2 Oct from London to Istanbul, returning Wed, 8 Oct, priced at ₹24,236 found 5 days ago
Turkish Airlines
Fri, 19 Sep - Wed, 24 Sep
LHR
London
IST
Istanbul
₹24,308 Return, found 6 days ago
₹24,308
Return
found 6 days ago
Select Turkish Airlines flight, departing Fri, 19 Sep from London to Istanbul, returning Wed, 24 Sep, priced at ₹24,308 found 6 days ago
Lufthansa
Mon, 19 Jan - Wed, 21 Jan
LHR
London
IST
Istanbul
₹32,562 Return, found 6 days ago
₹32,562
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 19 Jan from London to Istanbul, returning Wed, 21 Jan, priced at ₹32,562 found 6 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
Return price
₹23,390
Distance
2473 km
Average flight time
5 hours 53 mins

London to Istanbul Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Istanbul will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Istanbul.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to IST flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IST with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₹23,390. 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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Istanbul Airports

Istanbul

London Airports

London

Gatwick to Istanbul
₹22,352.00
London City to Istanbul
₹25,509.00
*Available to Expedia members.