Turkish Airlines flights from London Heathrow Airport to Istanbul Airport (LHR - IST)
LHR — IST
3 Dec — 10 Dec1
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 3 November 2026.
Fri 27-1117:55 -
Nonstop3h 50m
Thu 3-1211:40 -
Nonstop4h 05m
Deal found 29-10HK$2,558
Thu 19-1106:25 -
Nonstop4h 00m
Thu 19-1115:25 -
Nonstop3h 55m
Deal found 1-11HK$2,566
Tue 17-1116:10 -
Nonstop4h 00m
Mon 23-1113:40 -
Nonstop4h 05m
Deal found 3-11HK$2,573
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 3 November 2026.
Thu 3-1206:25 -
Nonstop4h 00m
Wed 9-1221:25 -
Nonstop4h 05m
Deal found 2-11HK$2,566
Tue 17-1116:10 -
Nonstop4h 00m
Mon 23-1113:40 -
Nonstop4h 05m
Deal found 3-11HK$2,573
Fri 13-1117:55 -
Nonstop3h 50m
Fri 20-1121:25 -
Nonstop4h 05m
Deal found 30-10HK$2,668
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 3 November 2026.
Fri 27-1117:55 -
Nonstop3h 50m
Thu 3-1211:40 -
Nonstop4h 05m
Deal found 29-10HK$2,558
Thu 3-1206:25 -
Nonstop4h 00m
Wed 9-1221:25 -
Nonstop4h 05m
Deal found 2-11HK$2,566
Tue 17-1116:10 -
Nonstop4h 00m
Mon 23-1113:40 -
Nonstop4h 05m
Deal found 3-11HK$2,573
Last-minute Turkish Airlines flights from Heathrow to Istanbul
Discover last-minute Turkish Airlines flight deals from Heathrow to Istanbul. Data last updated 3 November 2026 and is based on user searches.
Fri 27-1117:55 -
Nonstop3h 50m
Thu 3-1211:40 -
Nonstop4h 05m
Deal found 29-10HK$2,558
Thu 19-1106:25 -
Nonstop4h 00m
Thu 19-1115:25 -
Nonstop3h 55m
Deal found 1-11HK$2,566
Tue 17-1116:10 -
Nonstop4h 00m
Mon 23-1113:40 -
Nonstop4h 05m
Deal found 3-11HK$2,573
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 3 November 2026.
Fri 25-1216:30 -
Nonstop3h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 1-11HK$1,585
Wed 2-1216:30 -
Nonstop3h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 1-11HK$1,608
Mon 7-1217:55 -
Nonstop3h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 31-10HK$1,710
Can I get a flight from London Heathrow Airport to Istanbul Airport on Turkish Airlines for under HK$2,354?
There are 4 flights available on Turkish Airlines from London Heathrow Airport to Istanbul Airport for under HK$2,354. 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 3 November 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 February. 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 (6 on average). You will have fewer Turkish Airlines flight options on Thursday, which is when the least amount of flights are scheduled (1 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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Complete your trip
Complete your trip to Istanbul by adding a car hire and/or hotel booking to your travel itinerary.
If Istanbul is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 3 November 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 3 November 2026.
It was much better than all other airlines I have flown with. I will keep it in mind for future trips.
2.0
Poor|Oct 2026
Horrible… the flight was delayed 3 times, more than 5 hours delay without explanation. They changed the gate continuously… and treated people really bad. O will never again flight Turkish air
10.0
Wonderful|Sept 2026
I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future
6.0
Okay|Sept 2026
The plane was old, dirty and ground staff are not good. They are stand offish and unfriendly.
10.0
Wonderful|Aug 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.
1 out of 1488
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