CA $120 Cheap Flights from Istanbul (IST) to London (LHR)

View CA $120 flight on Thu, Nov. 20, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $120 for one-way flights and CA $272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu., Nov. 20 - Thu., Nov. 27
SAW
Istanbul
LHR
London
CA $272 Roundtrip, found 1 day ago
CA $272
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu., Nov. 20 from Istanbul to London, returning Thu., Nov. 27, priced at CA $272 found 1 day ago
British Airways
Tue., May 20 - Tue., May 27
IST
Istanbul
LHR
London
CA $280 Roundtrip, found 1 day ago
CA $280
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue., May 20 from Istanbul to London, returning Tue., May 27, priced at CA $280 found 1 day ago
British Airways
Mon., May 12 - Wed., May 21
IST
Istanbul
LHR
London
CA $291 Roundtrip, found 2 days ago
CA $291
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon., May 12 from Istanbul to London, returning Wed., May 21, priced at CA $291 found 2 days ago
British Airways
Sat., Dec. 27 - Fri., Jan. 2
SAW
Istanbul
LHR
London
CA $294 Roundtrip, found 6 days ago
CA $294
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat., Dec. 27 from Istanbul to London, returning Fri., Jan. 2, priced at CA $294 found 6 days ago
British Airways
Thu., Nov. 20 - Thu., Nov. 27
IST
Istanbul
LHR
London
CA $301 Roundtrip, found 1 day ago
CA $301
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu., Nov. 20 from Istanbul to London, returning Thu., Nov. 27, priced at CA $301 found 1 day ago
British Airways
Wed., Oct. 1 - Fri., Oct. 10
IST
Istanbul
LHR
London
CA $302 Roundtrip, just found
CA $302
Roundtrip
just found
Select British Airways flight, departing Wed., Oct. 1 from Istanbul to London, returning Fri., Oct. 10, priced at CA $302 just found
Turkish Airlines
Tue., Jun. 10 - Wed., Jun. 18
IST
Istanbul
LHR
London
CA $343 Roundtrip, found 1 day ago
CA $343
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue., Jun. 10 from Istanbul to London, returning Wed., Jun. 18, priced at CA $343 found 1 day ago
Air Serbia
Thu., Nov. 20 - Thu., Nov. 27
IST
Istanbul
LHR
London
CA $352 Roundtrip, found 1 day ago
CA $352
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Thu., Nov. 20 from Istanbul to London, returning Thu., Nov. 27, priced at CA $352 found 1 day ago
Lufthansa
Tue., Jun. 17 - Tue., Sep. 2
IST
Istanbul
LHR
London
CA $368 Roundtrip, found 2 days ago
CA $368
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue., Jun. 17 from Istanbul to London, returning Tue., Sep. 2, priced at CA $368 found 2 days ago
Aegean
Tue., May 20 - Tue., May 27
IST
Istanbul
LHR
London
CA $378 Roundtrip, found 1 day ago
CA $378
Roundtrip
found 1 day ago
Select Aegean flight, departing Tue., May 20 from Istanbul to London, returning Tue., May 27, priced at CA $378 found 1 day ago
Flight from Istanbul to London (SAW - LHR) route information
Origin airport
Sabiha Gokcen Intl.
Destination airport
Heathrow
Airlines serving
Aegean, Air France, Air Serbia, British Airways, KLM, KM Malta Airlines, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Roundtrip price
CA $272
Distance
2535 km

Istanbul to London Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Istanbul to London with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from IST to LHR and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Istanbul to London on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from IST to LHR. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

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 CA $272. 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 vacation, 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 kilometers. 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.

Explore a world of travel with Expedia

London nearby Airports

London

Istanbul to Gatwick
CA $295.90
Istanbul to Luton
CA $349.57
Istanbul nearby Airports

Istanbul

*Available to Expedia members.