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

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

The cheapest flights to Istanbul found within the past 7 days were CA $260 round trip and CA $163 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Mar 16 - Tue, Mar 24
LHR
London
IST
Istanbul
CA $260 Roundtrip, found 3 hours ago
CA $260
Roundtrip
found 3 hours ago
Select British Airways flight, departing Mon, Mar 16 from London to Istanbul, returning Tue, Mar 24, priced at CA $260 found 3 hours ago
Fri, Apr 24 - Sun, May 3
LHR
London
IST
Istanbul
CA $264 Roundtrip, found 4 hours ago
CA $264
Roundtrip
found 4 hours ago
Select British Airways flight, departing Fri, Apr 24 from London to Istanbul, returning Sun, May 3, priced at CA $264 found 4 hours ago
Sat, Feb 28 - Fri, Mar 6
LHR
London
IST
Istanbul
CA $267 Roundtrip, found 3 days ago
CA $267
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Feb 28 from London to Istanbul, returning Fri, Mar 6, priced at CA $267 found 3 days ago
Thu, Feb 26 - Wed, Mar 4
LHR
London
IST
Istanbul
CA $273 Roundtrip, found 13 hours ago
CA $273
Roundtrip
found 13 hours ago
Select British Airways flight, departing Thu, Feb 26 from London to Istanbul, returning Wed, Mar 4, priced at CA $273 found 13 hours ago
Fri, Mar 6 - Mon, Mar 9
LHR
London
IST
Istanbul
CA $275 Roundtrip, found 1 day ago
CA $275
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Mar 6 from London to Istanbul, returning Mon, Mar 9, priced at CA $275 found 1 day ago
Fri, Mar 6 - Mon, Mar 9
LHR
London
IST
Istanbul
CA $278 Roundtrip, found 1 day ago
CA $278
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Mar 6 from London to Istanbul, returning Mon, Mar 9, priced at CA $278 found 1 day ago
Sat, Feb 21 - Thu, Mar 5
LHR
London
IST
Istanbul
CA $280 Roundtrip, found 4 days ago
CA $280
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Feb 21 from London to Istanbul, returning Thu, Mar 5, priced at CA $280 found 4 days ago
Fri, Feb 27 - Sun, Mar 1
LHR
London
IST
Istanbul
CA $280 Roundtrip, found 2 days ago
CA $280
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Feb 27 from London to Istanbul, returning Sun, Mar 1, priced at CA $280 found 2 days ago
Thu, Feb 26 - Sun, Mar 1
LHR
London
IST
Istanbul
CA $282 Roundtrip, found 3 days ago
CA $282
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Feb 26 from London to Istanbul, returning Sun, Mar 1, priced at CA $282 found 3 days ago
Mon, Feb 16 - Mon, Feb 23
LHR
London
IST
Istanbul
CA $286 Roundtrip, found 17 hours ago
CA $286
Roundtrip
found 17 hours ago
Select British Airways flight, departing Mon, Feb 16 from London to Istanbul, returning Mon, Feb 23, priced at CA $286 found 17 hours ago

Frequently asked questions

Can I catch a flight from LHR to Istanbul Airport right now?
It's always prudent to learn about any travel advice reports and quarantine requirements in effect in your destination. Ensure you visit the Covid-19 Travel Advisor for up-to-date information on catching a flight to Istanbul Airport.
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 IST, please visit our Customer Service Portal.
What airlines fly from LHR to IST?
There are no airlines currently offering direct flights between LHR and Istanbul Airport. Save time and avoid annoying layovers by looking for the best routes in advance.
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.

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!

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!

*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.