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Heathrow Airport to Istanbul Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Istanbul Airport over the next 90 days, with one-way fares from SGD 154 and round-trip from SGD 254. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 17:55
        3h 55m
        Direct
        IST 00:50
        London - Istanbul | Tue, Nov 24 | British Airways
        IST 15:05
        4h 15m
        Direct
        LTN 16:20
        Istanbul - London | Thu, Nov 26 | easyJet
        SGD 254 SGD 317
        20% off
        20% off
        SGD 317 SGD 254
      • LHR 18:10
        3h 55m
        Direct
        IST 01:05
        London - Istanbul | Thu, Nov 19 | British Airways
        IST 15:05
        4h 15m
        Direct
        LTN 16:20
        Istanbul - London | Thu, Nov 26 | easyJet
        SGD 256 SGD 317
        19% off
        19% off
        SGD 317 SGD 256
      • LHR 17:30
        3h 55m
        Direct
        IST 00:25
        London - Istanbul | Fri, Nov 20 | British Airways
        IST 15:05
        4h 15m
        Direct
        LTN 16:20
        Istanbul - London | Thu, Nov 26 | easyJet
        SGD 256 SGD 317
        19% off
        19% off
        SGD 317 SGD 256
      • LHR 18:15
        3h 55m
        Direct
        IST 01:10
        London - Istanbul | Sat, Nov 21 | British Airways
        IST 15:05
        4h 15m
        Direct
        LTN 16:20
        Istanbul - London | Thu, Nov 26 | easyJet
        SGD 256
        19% off
        SGD 317 SGD 256
      • LHR 07:05
        3h 55m
        Direct
        IST 14:00
        London - Istanbul | Fri, Nov 13 | British Airways
        IST 07:40
        4h 25m
        Direct
        LHR 09:05
        Istanbul - London | Fri, Nov 20 | British Airways
        SGD 269
        15% off
        SGD 317 SGD 269
      • LHR 17:40
        3h 55m
        Direct
        IST 00:35
        London - Istanbul | Sun, Nov 15 | British Airways
        IST 07:40
        4h 25m
        Direct
        LHR 09:05
        Istanbul - London | Fri, Nov 20 | British Airways
        SGD 269
        15% off
        SGD 317 SGD 269
      • LHR 17:40
        3h 55m
        Direct
        IST 00:35
        London - Istanbul | Sun, Dec 6 | British Airways
        IST 18:50
        4h 10m
        Direct
        LHR 20:00
        Istanbul - London | Thu, Dec 10 | British Airways
        SGD 269
        15% off
        SGD 317 SGD 269
      • LHR 06:55
        3h 55m
        Direct
        IST 13:50
        London - Istanbul | Wed, Dec 9 | British Airways
        IST 07:40
        4h 25m
        Direct
        LHR 09:05
        Istanbul - London | Wed, Dec 16 | British Airways
        SGD 269
        15% off
        SGD 317 SGD 269
      • LHR 17:55
        3h 55m
        Direct
        IST 00:50
        London - Istanbul | Tue, Dec 8 | British Airways
        IST 15:25
        4h 15m
        Direct
        LHR 16:40
        Istanbul - London | Tue, Dec 15 | British Airways
        SGD 269
        15% off
        SGD 317 SGD 269
      • LHR 17:50
        20h 5m
        1 stop
        IST 16:55
        London - Istanbul | Wed, Dec 9 | KLM
        IST 07:15
        12h 20m
        1 stop
        LHR 16:35
        Istanbul - London | Tue, Dec 15 | Air France
        SGD 262
        17% off
        SGD 317 SGD 262
      • LHR 17:50
        20h 5m
        1 stop
        IST 16:55
        London - Istanbul | Wed, Nov 25 | KLM
        IST 07:15
        11h 30m
        1 stop
        LGW 15:45
        Istanbul - London | Wed, Dec 2 | Air France
        SGD 262
        17% off
        SGD 317 SGD 262
      • LHR 06:30
        7h 25m
        1 stop
        IST 16:55
        London - Istanbul | Mon, Nov 30 | KLM
        IST 07:15
        11h 30m
        1 stop
        LGW 15:45
        Istanbul - London | Fri, Dec 4 | Air France
        SGD 262
        17% off
        SGD 317 SGD 262
      • LON 13:00
        17h 25m
        1 stop
        IST 14:00
        London - Istanbul | Mon, Oct 12 | Normal Airline
        IST 15:00
        6h
        Direct
        LON 16:00
        Istanbul - London | Wed, Oct 14 | Normal Airline
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      • Cheapest nonstop
        LHR 07:05
        3h 55m
        Direct
        IST 14:00
        London - Istanbul | Tue, Dec 1 | British Airways
        SGD 192 SGD 226
        15% off
        15% off
        SGD 226 SGD 192
      • LHR 17:40
        3h 55m
        Direct
        IST 00:35
        London - Istanbul | Thu, Nov 19 | British Airways
        SGD 192 SGD 226
        15% off
        15% off
        SGD 226 SGD 192
      • LHR 06:30
        28h 30m
        1 stop
        IST 14:00
        London - Istanbul | Wed, Dec 2 | LOT Polish Airlines
        SGD 154 SGD 226
        32% off
        32% off
        SGD 226 SGD 154
      • LHR 14:05
        23h 50m
        1 stop
        IST 16:55
        London - Istanbul | Sun, Nov 29 | KLM
        SGD 154
        32% off
        SGD 226 SGD 154
      • LHR 20:25
        17h 30m
        1 stop
        IST 16:55
        London - Istanbul | Wed, Dec 9 | KLM
        SGD 165
        27% off
        SGD 226 SGD 165
      • LHR 09:55
        9h 45m
        1 stop
        IST 22:40
        London - Istanbul | Sat, Nov 28 | Vueling Airlines
        SGD 167
        26% off
        SGD 226 SGD 167
      • LHR 06:30
        7h 25m
        1 stop
        IST 16:55
        London - Istanbul | Tue, Nov 24 | KLM
        SGD 168
        26% off
        SGD 226 SGD 168
      • LHR 20:25
        17h 30m
        1 stop
        IST 16:55
        London - Istanbul | Wed, Nov 25 | KLM
        SGD 169
        25% off
        SGD 226 SGD 169
      • LHR 06:20
        8h 35m
        1 stop
        IST 17:55
        London - Istanbul | Sun, Nov 29 | Air France
        SGD 170
        25% off
        SGD 226 SGD 170
      • LHR 13:20
        23h 35m
        1 stop
        IST 15:55
        London - Istanbul | Wed, Dec 2 | Air Serbia
        SGD 172
        24% off
        SGD 226 SGD 172
      • LHR 18:20
        20h 15m
        1 stop
        IST 17:35
        London - Istanbul | Wed, Dec 9 | LOT Polish Airlines
        SGD 176
        22% off
        SGD 226 SGD 176
      • LHR 06:30
        7h 25m
        1 stop
        IST 16:55
        London - Istanbul | Thu, Dec 3 | KLM
        SGD 176
        22% off
        SGD 226 SGD 176
      • LHR 10:30
        28h 5m
        1 stop
        IST 17:35
        London - Istanbul | Wed, Nov 25 | LOT Polish Airlines
        SGD 178
        21% off
        SGD 226 SGD 178
      • LHR 13:20
        12h 20m
        1 stop
        IST 04:40
        London - Istanbul | Fri, Nov 27 | Air Serbia
        SGD 179
        21% off
        SGD 226 SGD 179
      • LON 13:00
        17h 25m
        1 stop
        IST 14:00
        London - Istanbul | Mon, Oct 12 | Normal Airline
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        Find more flights

Flight fares from Heathrow Airport to Istanbul Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Heathrow Airport to Istanbul Airport

What is the cheapest month to fly from Heathrow Airport to Istanbul Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Heathrow Airport to Istanbul Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Istanbul Airport are usually in March, with an average price of SGD 249. It is best to avoid July, when the average price can reach SGD 375.

SGD 375
SGD 312
SGD 249
SGD 186
    Cheapest
  • SGD 344
    Oct
  • SGD 273
    Nov
  • SGD 286
    Dec
  • SGD 299
    Jan
  • SGD 256
    Feb
  • SGD 249
    Mar
  • SGD 281
    Apr
  • SGD 255
    May
  • SGD 302
    Jun
  • SGD 375
    Jul
  • SGD 265
    Aug
  • SGD 251
    Sep

What is the cheapest month to fly return from Heathrow Airport to Istanbul Airport?

The data is based on the past 12 months and shows the average monthly return fares from Heathrow Airport to Istanbul Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, February is often the month to find the lowest fares from Heathrow Airport to Istanbul Airport, with an average price of SGD 405. August is usually the most expensive month, with an average price reaching SGD 702.

SGD 702
SGD 554
SGD 405
SGD 257
    Cheapest
  • SGD 502
    Oct
  • SGD 439
    Nov
  • SGD 632
    Dec
  • SGD 430
    Jan
  • SGD 405
    Feb
  • SGD 513
    Mar
  • SGD 509
    Apr
  • SGD 565
    May
  • SGD 500
    Jun
  • SGD 675
    Jul
  • SGD 702
    Aug
  • SGD 519
    Sep

What is the cheapest day of the week to fly from Heathrow Airport to Istanbul Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Istanbul Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Heathrow Airport to Istanbul Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

SGD 387
SGD 360
SGD 333
SGD 306
    Cheapest
  • SGD 376
    Mon
  • SGD 342
    Tue
  • SGD 333
    Wed
  • SGD 351
    Thu
  • SGD 364
    Fri
  • SGD 383
    Sat
  • SGD 387
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Istanbul Airport?

The cheapest airline flying from Heathrow Airport to Istanbul Airport is LOT Polish Airlines (from SGD 154) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

LOT Polish Airlines
From SGD 154
KLM
From SGD 154
Vueling Airlines
From SGD 167
Air France
From SGD 170
Air Serbia
From SGD 172
British Airways
From SGD 179
Scandinavian Airlines
From SGD 183
AEGEAN
From SGD 190
KM Malta Airlines
From SGD 218
Lufthansa
From SGD 219

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Istanbul Airport?

Check the schedule for flights from London to Istanbul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL1000

    Heathrow Airport

    06:30

    LHR

    1h 20m

    Direct

    08:50

    AMS

    S M T W T F S
    Search

  2. KL1959

    Amsterdam Airport Schiphol

    12:00

    AMS

    3h 20m

    Direct

    16:20

    IST

    S M T W T F -

  3. LO286

    Heathrow Airport

    06:30

    LHR

    2h 25m

    Direct

    09:55

    WAW

    S M - W T F S
    Search

  4. LO135

    Warsaw Chopin Airport

    12:50

    WAW

    2h 45m

    Direct

    17:35

    IST

    S M T W T F S

  5. AF1381

    Heathrow Airport

    06:15

    LHR

    1h 25m

    Direct

    08:40

    CDG

    S M T W T F S
    Search

  6. AF1390

    Paris Charles de Gaulle Airport

    12:25

    CDG

    3h 30m

    Direct

    17:55

    IST

    S M T W T F -

  7. JU211

    Heathrow Airport

    13:30

    LHR

    2h 45m

    Direct

    17:15

    BEG

    S M T W T F S
    Search

  8. JU426

    Belgrade Nikola Tesla Airport

    00:55

    BEG

    1h 45m

    Direct

    03:40

    IST

    S M T W T F S

  9. LO280

    Heathrow Airport

    18:10

    LHR

    2h 35m

    Direct

    21:45

    WAW

    S M T W T F S
    Search

  10. LO133

    Warsaw Chopin Airport

    09:10

    WAW

    2h 50m

    Direct

    14:00

    IST

    S M T W T F S

  11. KL1016

    Heathrow Airport

    20:55

    LHR

    1h 10m

    Direct

    23:05

    AMS

    - M T W T - S
    Search

  12. KL1959

    Amsterdam Airport Schiphol

    12:00

    AMS

    3h 20m

    Direct

    16:20

    IST

    S M T W T F -

  13. KL1014

    Heathrow Airport

    19:15

    LHR

    1h 15m

    Direct

    21:30

    AMS

    S M T W T F S
    Search

  14. KL1959

    Amsterdam Airport Schiphol

    12:00

    AMS

    3h 20m

    Direct

    16:20

    IST

    S M T W T F -

  15. LO280

    Heathrow Airport

    18:10

    LHR

    2h 35m

    Direct

    21:45

    WAW

    S M T W T F S
    Search

  16. LO135

    Warsaw Chopin Airport

    12:50

    WAW

    2h 45m

    Direct

    17:35

    IST

    S M T W T F S

  17. LO282

    Heathrow Airport

    10:20

    LHR

    2h 30m

    Direct

    13:50

    WAW

    S M T W T F S
    Search

  18. LO133

    Warsaw Chopin Airport

    09:10

    WAW

    2h 50m

    Direct

    14:00

    IST

    S M T W T F S

  19. LO282

    Heathrow Airport

    10:20

    LHR

    2h 30m

    Direct

    13:50

    WAW

    S M T W T F S
    Search

  20. LO135

    Warsaw Chopin Airport

    12:50

    WAW

    2h 45m

    Direct

    17:35

    IST

    S M T W T F S
Find more flights and airlines

About Heathrow Airport and Istanbul Airport

Learn about Heathrow Airport (LHR) and Istanbul Airport (IST) — including location, terminals, transportation, and travel tips.

Flight distance 2,491.01km
Cheapest one-way ticket price SGD 154
Cheapest return ticket price SGD 254

FAQs for Heathrow Airport to Istanbul Airport Flights

  • How long is the flight from Heathrow Airport to Istanbul Airport?

    Heathrow Airport to Istanbul Airport takes about 3 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from Heathrow Airport (LHR) to Istanbul Airport (IST).
  • The earliest flight from Heathrow Airport to Istanbul Airport departs at 06:05, and the last departs at 22:40, with about 11 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to Istanbul Airport (IST) is quite popular. Without considering departure times or holidays, tickets cost around SGD 344 in December, the most expensive month to book this route.
    • The distance from Istanbul Airport to downtown is about 34km, by taxi about 50 minutes.
    • The distance from Sabiha Gökçen International Airport to downtown is about 30km, by taxi about 50 minutes.
  • The closest airport to Istanbul Airport (IST) is Ataturk Airport. The distance is around 31km.
  • Turkish Airlines is a very popular airline operating an average of 27257 flights per month.
  • One-way flights from Heathrow Airport to Istanbul Airport currently start from SGD 154, and round-trip fares start from SGD 254. The current lowest fare is a LOT Polish Airlines flight departing on Wed, Dec 2; prices may vary depending on availability.
  • Yes. Turkish Airlines and British Airways operate direct flights from Heathrow Airport to Istanbul Airport, with an average flight time of 3 hours 18 minutes, and around 62 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Istanbul Airport is SGD 295. Prices may vary depending on the departure date, airline, and availability.
  • IndiGo are the most popular budget airlines flying from Heathrow Airport to Istanbul Airport, with one-way fares starting from SGD 154. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Heathrow Airport to Istanbul Airport operates around 60 weekly flights, mainly by Turkish Airlines and British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Heathrow Airport and Istanbul Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.