Cheap Flights From Istanbul (IST) To Heathrow (LHR)

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

The cheapest flights to Heathrow found within the past 7 days were CA $277 round trip and CA $100 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Mar 5 - Wed, Mar 11
IST
Istanbul
LHR
London
CA $277 Roundtrip, found 4 days ago
CA $277
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Mar 5 from Istanbul to London, returning Wed, Mar 11, priced at CA $277 found 4 days ago
Fri, Dec 4 - Tue, Dec 8
IST
Istanbul
LHR
London
CA $279 Roundtrip, found 2 days ago
CA $279
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Dec 4 from Istanbul to London, returning Tue, Dec 8, priced at CA $279 found 2 days ago
Thu, Feb 26 - Wed, Mar 4
IST
Istanbul
LHR
London
CA $282 Roundtrip, found 3 days ago
CA $282
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Feb 26 from Istanbul to London, returning Wed, Mar 4, priced at CA $282 found 3 days ago
Fri, Dec 4 - Tue, Dec 8
IST
Istanbul
LHR
London
CA $285 Roundtrip, found 2 days ago
CA $285
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Dec 4 from Istanbul to London, returning Tue, Dec 8, priced at CA $285 found 2 days ago
Fri, Mar 13 - Sat, Mar 21
IST
Istanbul
LHR
London
CA $290 Roundtrip, found 23 hours ago
CA $290
Roundtrip
found 23 hours ago
Select British Airways flight, departing Fri, Mar 13 from Istanbul to London, returning Sat, Mar 21, priced at CA $290 found 23 hours ago
Fri, Dec 4 - Tue, Dec 8
IST
Istanbul
LHR
London
CA $292 Roundtrip, found 2 days ago
CA $292
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Dec 4 from Istanbul to London, returning Tue, Dec 8, priced at CA $292 found 2 days ago
Thu, Feb 12 - Wed, Feb 18
IST
Istanbul
LHR
London
CA $293 Roundtrip, found 1 day ago
CA $293
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Feb 12 from Istanbul to London, returning Wed, Feb 18, priced at CA $293 found 1 day ago
Fri, Mar 13 - Sat, Mar 21
IST
Istanbul
LHR
London
CA $295 Roundtrip, found 23 hours ago
CA $295
Roundtrip
found 23 hours ago
Select British Airways flight, departing Fri, Mar 13 from Istanbul to London, returning Sat, Mar 21, priced at CA $295 found 23 hours ago
Fri, Dec 4 - Tue, Dec 8
IST
Istanbul
LHR
London
CA $297 Roundtrip, found 2 days ago
CA $297
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Dec 4 from Istanbul to London, returning Tue, Dec 8, priced at CA $297 found 2 days ago
Thu, Feb 26 - Wed, Mar 4
IST
Istanbul
LHR
London
CA $298 Roundtrip, found 3 days ago
CA $298
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Feb 26 from Istanbul to London, returning Wed, Mar 4, priced at CA $298 found 3 days ago

Frequently asked questions

Can I catch a flight from IST to London Heathrow right now?
It's wise to find out about any travel advice reports and quarantine requirements in effect in your destination. Ensure you go to our Covid-19 Travel Advisor for up-to-date info on catching a flight to London Heathrow from IST.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to London Heathrow, please visit our Customer Service Portal.
What airlines fly from Istanbul Airport to Heathrow Airport (LHR)?
Unfortunately, there are no airlines currently offering direct flights between IST and London Heathrow. In the interest of saving yourself some time, plan well in advance to find the ideal price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change based on departure location, date and destination.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with British Airways, Virgin Atlantic or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

Popular Flight Routes from Istanbul (IST)

Travelers at IST love to visit these top cities. Roam to the top destinations from Istanbul (IST) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LHR)

Travelers at LHR love to visit these top cities. Roam to the top destinations from London(LHR) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.