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฿5,315 Cheap Flights from London (LHR) to Istanbul (IST)

View ฿5,315 flight on Tue, 1 Dec 2026Opens 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 ฿5,315 for one-way flights and ฿8,615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Fri, 8 Jan - Thu, 14 Jan
LHR
London
IST
Istanbul
฿8,615 Return, found 11 hours ago
฿8,615
Return
found 11 hours ago
Select LOT-Polish Airlines flight, departing Fri, 8 Jan from London to Istanbul, returning Thu, 14 Jan, priced at ฿8,615 found 11 hours ago
LOT-Polish Airlines
Tue, 1 Dec - Sat, 5 Dec
LHR
London
IST
Istanbul
฿8,665 Return, found 2 days ago
฿8,665
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Tue, 1 Dec from London to Istanbul, returning Sat, 5 Dec, priced at ฿8,665 found 2 days ago
British Airways
Mon, 18 Jan - Sun, 31 Jan
LHR
London
IST
Istanbul
฿9,155 Return, found 3 days ago
฿9,155
Return
found 3 days ago
Select British Airways flight, departing Mon, 18 Jan from London to Istanbul, returning Sun, 31 Jan, priced at ฿9,155 found 3 days ago
Scandinavian Airlines
Tue, 1 Dec - Sat, 5 Dec
LHR
London
IST
Istanbul
฿9,255 Return, found 2 days ago
฿9,255
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, 1 Dec from London to Istanbul, returning Sat, 5 Dec, priced at ฿9,255 found 2 days ago
LOT-Polish Airlines
Tue, 1 Dec - Sat, 5 Dec
LHR
London
IST
Istanbul
฿9,260 Return, found 2 days ago
฿9,260
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Tue, 1 Dec from London to Istanbul, returning Sat, 5 Dec, priced at ฿9,260 found 2 days ago
LOT-Polish Airlines
Thu, 21 Jan - Tue, 26 Jan
LHR
London
IST
Istanbul
฿9,290 Return, found 3 days ago
฿9,290
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Thu, 21 Jan from London to Istanbul, returning Tue, 26 Jan, priced at ฿9,290 found 3 days ago
LOT-Polish Airlines
Tue, 1 Dec - Sat, 5 Dec
LHR
London
IST
Istanbul
฿9,395 Return, found 2 days ago
฿9,395
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Tue, 1 Dec from London to Istanbul, returning Sat, 5 Dec, priced at ฿9,395 found 2 days ago
British Airways
Sun, 24 Jan - Mon, 25 Jan
LHR
London
IST
Istanbul
฿9,660 Return, found 3 days ago
฿9,660
Return
found 3 days ago
Select British Airways flight, departing Sun, 24 Jan from London to Istanbul, returning Mon, 25 Jan, priced at ฿9,660 found 3 days ago
KLM
Thu, 21 Jan - Thu, 28 Jan
LHR
London
IST
Istanbul
฿10,330 Return, found 3 days ago
฿10,330
Return
found 3 days ago
Select KLM flight, departing Thu, 21 Jan from London to Istanbul, returning Thu, 28 Jan, priced at ฿10,330 found 3 days ago
Air France
Thu, 21 Jan - Thu, 28 Jan
LHR
London
IST
Istanbul
฿10,945 Return, found 3 days ago
฿10,945
Return
found 3 days ago
Select Air France flight, departing Thu, 21 Jan from London to Istanbul, returning Thu, 28 Jan, priced at ฿10,945 found 3 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 41 minutes. Flights from ฿17,210
IST
Istanbul Airport
Cheapest
Average driving time to city centre41 min
Flights from ฿17,210

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

February is typically the cheapest month to fly

From ฿6,843 - ฿8,961 per traveller.

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 ฿8,615. 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, British Airways, KLM, KM Malta Airlines, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Return price
฿8,615
Distance
2473 km
Average flight time
5 hours 51 mins

Book with confidence

Perfect flights from London to Istanbul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Istanbul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Istanbul ticket options cater to your travel preferences, with incredible one-way fares from ฿5,315 and roundtrip prices from ฿8,615. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Istanbul and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Istanbul.
Perfect flights from London to Istanbul
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