Turkish Airlines flight TK 1971: Istanbul - London Heathrow

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 15:00 Istanbul (IST) 16:55 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 777-300ER (77W) 3:55 Effective 2026-03-29 through 2026-05-11
Tue 15:00 Istanbul (IST) 16:55 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A330-300 (333) 3:55 Effective 2026-05-12 through 2026-06-30
Mon,Wed-Sun 15:00 Istanbul (IST) 16:55 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 777-300ER (77W) 3:55 Effective 2026-05-13 through 2026-07-06
Daily 15:00 Istanbul (IST) 16:55 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 777-300ER (77W) 3:55 Effective 2026-07-07 through 2026-10-24
Mon,Wed,Thu,Sun 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 787-9 (789) 4:00 Valid until 2026-01-07
Tue,Fri 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A330-300 (333) 4:00 Valid until 2026-01-06
Thu-Sat 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A350-900 (359) 4:00 Effective 2026-01-03 through 2026-01-17
Sun 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 777-300ER (77W) 4:00 Operates only on 2026-01-11
Mon,Wed 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 787-9 (789) 4:00 Effective 2026-01-12 through 2026-02-04
Tue 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A330-300 (333) 4:00 Effective 2026-01-13 through 2026-01-27
Thu-Sun 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A350-900 (359) 4:00 Effective 2026-01-18 through 2026-02-01
Tue,Thu,Fri 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A350-900 (359) 4:00 Effective 2026-02-03 through 2026-03-05
Mon,Wed,Sat,Sun 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 787-9 (789) 4:00 Effective 2026-02-07 through 2026-03-02
Wed 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A330-300 (333) 4:00 Effective 2026-03-04 through 2026-03-25
Mon,Fri-Sun 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 787-9 (789) 4:00 Effective 2026-03-06 through 2026-03-28
Tue,Thu 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A350-900 (359) 4:00 Effective 2026-03-10 through 2026-03-26
Mon,Thu,Sat,Sun 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Boeing 787-9 (789) 4:00 Effective from 2026-10-25
Tue,Wed,Fri 15:10 Istanbul (IST) 16:10 London Heathrow (LHR) 2
TK 1971 Non-stop Airbus A330-300 (333) 4:00 Effective from 2026-10-27
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Turkish Airlines flight TK 1971:
Istanbul - London Heathrow
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Turkish Airlines TK1971
15:00
Istanbul (IST)

16:55
London Heathrow (LHR) 2
Effective 2026-03-29 through 2026-05-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK1971
15:00
Istanbul (IST)

16:55
London Heathrow (LHR) 2
Effective 2026-05-12 through 2026-06-30
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Airbus A330-300 (333)
Direct Flights:
Turkish Airlines TK1971
15:00
Istanbul (IST)

16:55
London Heathrow (LHR) 2
Effective 2026-05-13 through 2026-07-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK1971
15:00
Istanbul (IST)

16:55
London Heathrow (LHR) 2
Effective 2026-07-07 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Valid until 2026-01-07
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A330-300 (333)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-01-03 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:00, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-01-12 through 2026-02-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-01-13 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A330-300 (333)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-01-18 through 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-02-03 through 2026-03-05
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-02-07 through 2026-03-02
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 4:00, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-03-04 through 2026-03-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A330-300 (333)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-03-06 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:00, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective 2026-03-10 through 2026-03-26
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective from 2026-10-25
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 4:00, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK1971
15:10
Istanbul (IST)

16:10
London Heathrow (LHR) 2
Effective from 2026-10-27
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A330-300 (333)
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  • TK 1971 is an international flight departing from Istanbul airport, Turkey (IST) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 1545 miles, or 2487 km.
  • The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:55 and 4:00.
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