Turkish Airlines flights from London Heathrow Airport to Istanbul Airport (LHR - IST)
LHR — IST
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Turkish Airlines flights from Heathrow to Istanbul
Explore the most affordable Turkish Airlines flight options available from Heathrow to Istanbul. Find the lowest fares with prices last updated on 10 September 2026.
Thu 1/1022:40 -
Nonstop3h 40m
Thu 8/1014:50 -
Nonstop3h 50m
Deal found 6/9£195
Wed 23/918:30 -
Nonstop3h 45m
Tue 29/920:20 -
Nonstop4h 05m
Deal found 8/9£196
Thu 8/1022:40 -
Nonstop3h 40m
Thu 15/1014:50 -
Nonstop3h 50m
Deal found 7/9£196
Best Turkish Airlines flights from Heathrow to Istanbul
Discover carefully curated Turkish Airlines flight deals from Heathrow to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Mon 9/1116:30 -
Nonstop3h 50m
Mon 16/1121:25 -
Nonstop4h 05m
Deal found 9/9£199
Wed 30/906:30 -
Nonstop3h 50m
Wed 7/1020:20 -
Nonstop4h 05m
Deal found 9/9£199
Fri 2/1018:30 -
Nonstop3h 45m
Tue 6/1013:55 -
Nonstop4h 05m
Deal found 8/9£210
Direct Turkish Airlines flights from Heathrow to Istanbul
Explore direct Turkish Airlines flight options from Heathrow to Istanbul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Tue 10/1122:40 -
Nonstop3h 50m
Tue 17/1121:25 -
Nonstop4h 05m
Deal found 5/9£184
Fri 13/1106:25 -
Nonstop4h 00m
Mon 16/1121:25 -
Nonstop4h 05m
Deal found 6/9£187
Tue 10/1116:30 -
Nonstop3h 50m
Mon 16/1121:25 -
Nonstop4h 05m
Deal found 6/9£189
Last-minute Turkish Airlines flights from Heathrow to Istanbul
Discover last-minute Turkish Airlines flight deals from Heathrow to Istanbul. Data last updated 10 September 2026 and is based on user searches.
Thu 1/1022:40 -
Nonstop3h 40m
Thu 8/1014:50 -
Nonstop3h 50m
Deal found 6/9£195
Wed 23/918:30 -
Nonstop3h 45m
Tue 29/920:20 -
Nonstop4h 05m
Deal found 8/9£196
Thu 8/1022:40 -
Nonstop3h 40m
Thu 15/1014:50 -
Nonstop3h 50m
Deal found 7/9£196
One-way Turkish Airlines flights to Istanbul
Search for one-way Turkish Airlines flight options to Istanbul. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Thu 17/918:30 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£116
Fri 2/1018:30 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£128
Fri 8/117:55 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£129
How do most travelers feel about Turkish Airlines?
4,474 Cheapflights users have left reviews for Turkish Airlines and have rated the airline 7.4/10. If you are looking to travel from London Heathrow Airport to Istanbul Airport on Turkish Airlines, input your dates in the form above for our best prices!
Can I get a flight from London Heathrow Airport to Istanbul Airport on Turkish Airlines for under £295?
There are 7 flights available on Turkish Airlines from London Heathrow Airport to Istanbul Airport for under £295. These prices can change based on many factors including date and time. To find LHR-IST flight prices for your dates, click here.
Turkish Airlines flights from Heathrow to Istanbul in 2026
Find detailed information about Turkish Airlines flights from Heathrow to Istanbul. Explore the options provided by Turkish Airlines to plan your journey from Heathrow to Istanbul. Data last updated 10 September 2026.
When is the best time to book a flight to Istanbul Airport with Turkish Airlines?
The best time to book a flight to Istanbul Airport with Turkish Airlines is 81 days before departure. On average, fares are higher if you book 85 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Istanbul Airport?
For Economy class flights, the cheapest month to fly this route is November. The most expensive months are July and August.
Weekly Turkish Airlines flight availability from London Heathrow Airport to Istanbul Airport
The most Turkish Airlines flights from LHR to IST are scheduled on a Monday (7 on average). You will have fewer Turkish Airlines flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in Istanbul by month
Plan your trip to Istanbul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.
Temperature in Istanbul by month
Plan your trip to Istanbul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Best time to book a flight from Heathrow to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Heathrow with our price prediction graph.
LHR-IST
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Heathrow to Istanbul on another airline
Consider alternative airlines that service the Istanbul area. Flight routes are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other Turkish Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 10 September 2026.
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Browse through some of the most popular routes that Turkish Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Read reviews and see what other travellers are saying about their experiences with Turkish Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Turkish Airlines for your next flight. Reviews last updated 10 September 2026.
Crew were friendly and Turkish has a good selection of movies. The boarding process was a bit chaotic, as usual, but departed on time. Food was good again.
6.0
Okay|Aug 2026
Seat space too tight Aircraft too old
10.0
Wonderful|Aug 2026
Very good, prefect, all the best.
6.0
Okay|Jul 2026
Please send luggage’s the same day
8.0
Very Good|Jun 2026
Of course, when one books a trip in "sardine class," one realizes that comfort is an expensive option. That having been said, the seats were in the seat no comfortable. However, this was more than compensated by the excellent (for coach) food service and the helpfulness of the crew. I also loved that Turkish Airlines does not nickle-and-dime you on luggage. Yes, I would go with them again.
1 out of 1491
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