Turkish Airlines flight TK 81: Istanbul - Boston Logan

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 15:35 Istanbul (IST) 18:05 Boston Logan (BOS) E
TK 81 Non-stop Boeing 787-9 (789) 10:30 Valid until 2026-01-02
Sun 15:35 Istanbul (IST) 18:05 Boston Logan (BOS) E
TK 81 Non-stop Boeing 777-300ER (77W) 10:30 Operates only on 2026-01-04
Daily 15:35 Istanbul (IST) 18:05 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:30 Effective 2026-01-05 through 2026-02-02
Mon,Wed,Fri-Sun 15:35 Istanbul (IST) 18:05 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:30 Effective 2026-02-04 through 2026-03-02
Tue-Sat 15:35 Istanbul (IST) 18:05 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:30 Effective 2026-03-03 through 2026-03-07
Daily 15:35 Istanbul (IST) 19:05 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:30 Effective 2026-03-08 through 2026-03-28
Mon-Wed,Fri-Sun 15:35 Istanbul (IST) 19:05 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:30 Effective from 2026-10-25
Daily 16:40 Istanbul (IST) 19:55 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:15 Effective 2026-03-29 through 2026-09-17
Mon-Thu,Sat,Sun 16:40 Istanbul (IST) 19:55 Boston Logan (BOS) E
TK 81 Non-stop Airbus A350-900 (359) 10:15 Effective 2026-09-19 through 2026-10-24


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Turkish Airlines flight TK 81:
Istanbul - Boston Logan
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

18:05
Boston Logan (BOS) E
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 10:30, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

18:05
Boston Logan (BOS) E
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:30, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

18:05
Boston Logan (BOS) E
Effective 2026-01-05 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:30, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

18:05
Boston Logan (BOS) E
Effective 2026-02-04 through 2026-03-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 10:30, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

18:05
Boston Logan (BOS) E
Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 10:30, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

19:05
Boston Logan (BOS) E
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:30, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK81
15:35
Istanbul (IST)

19:05
Boston Logan (BOS) E
Effective from 2026-10-25
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 10:30, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK81
16:40
Istanbul (IST)

19:55
Boston Logan (BOS) E
Effective 2026-03-29 through 2026-09-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:15, non-stop
Airbus A350-900 (359)
Direct Flights:
Turkish Airlines TK81
16:40
Istanbul (IST)

19:55
Boston Logan (BOS) E
Effective 2026-09-19 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 10:15, non-stop
Airbus A350-900 (359)
  • TK 81 is an international flight departing from Istanbul airport, Turkey (IST) and arriving at Boston Logan airport, United States (BOS).
  • The flight distance is 4798 miles, or 7722 km.
  • The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC-5 . 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 10:15 and 10:30.
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