All airlines flying from Istanbul (IST) to Tallinn (TLL).

FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Fri,Sun 06:50 Istanbul (IST) 10:20 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-03-29 through 2026-10-23
Mon,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737-800 (73H) 3:35 Valid until 2026-01-04
Wed,Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Airbus A321 (32B) 3:35 Valid until 2026-01-02
Mon,Thu 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2026-01-29
Wed,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-07 through 2026-01-14
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Airbus A321 (32B) 3:35 Operates only on 2026-01-09
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-16 through 2026-01-23
Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-01-18
Wed,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 (73J) 3:35 Effective 2026-01-21 through 2026-01-25
Wed 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Operates only on 2026-01-28
Mon,Thu,Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-30 through 2026-02-05
Wed,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 (73J) 3:35 Effective 2026-02-01 through 2026-03-25
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-02-06 through 2026-02-27
Mon,Thu 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-09 through 2026-03-26
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-03-06 through 2026-03-27
Wed,Fri,Sun 09:10 Istanbul (IST) 11:45 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 (73J) 3:35 Effective from 2026-10-25
Mon,Tue,Sat 09:10 Istanbul (IST) 11:45 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737-800 (73H) 3:35 Effective from 2026-10-26
Thu 09:10 Istanbul (IST) 11:45 Tallinn (TLL) Turkish Airlines TK 1421 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective from 2026-10-29
Mon,Tue,Thu,Sat,Sun 15:10 Istanbul (IST) 18:40 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-03-29 through 2026-10-24
Thu,Sat,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2026-01-04
Mon,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-05 through 2026-01-26
Tue,Sat 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-06 through 2026-01-13
Thu 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Airbus A321neo (32Q) 3:35 Operates only on 2026-01-08
Tue,Thu,Sat 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-15 through 2026-01-20
Thu 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Airbus A321neo (32Q) 3:35 Operates only on 2026-01-22
Tue,Sat 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-24 through 2026-02-03
Mon,Thu,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-29 through 2026-02-02
Tue,Thu,Sat 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-02-05 through 2026-02-17
Mon,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-08 through 2026-02-16
Mon,Thu,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-19 through 2026-02-23
Tue,Thu,Sat 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-02-21 through 2026-03-28
Mon,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-03-01 through 2026-03-23
Mon,Tue,Thu,Sun 15:25 Istanbul (IST) 18:00 Tallinn (TLL) Turkish Airlines TK 1423 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective from 2026-10-25
Direct Codeshare Flights:
Mon,Wed-Fri,Sun 06:50 Istanbul (IST) 10:20 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-03-29 through 2026-10-23 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Mon,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737-800 (73H) 3:35 Valid until 2026-01-04 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Wed,Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Airbus A321 (32B) 3:35 Valid until 2026-01-02 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Mon,Thu 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2026-01-29 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Wed,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-07 through 2026-01-14 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Airbus A321 (32B) 3:35 Operates only on 2026-01-09 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-01-18 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Wed,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 (73J) 3:35 Effective 2026-01-21 through 2026-01-25 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Wed 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Operates only on 2026-01-28 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Mon,Thu,Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-30 through 2026-02-05 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Wed,Sun 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 (73J) 3:35 Effective 2026-02-01 through 2026-03-25 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 9 (7M9) 3:35 Effective 2026-02-06 through 2026-02-27 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Mon,Thu 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-09 through 2026-03-26 Codeshare flight, operated by Turkish Airlines.(TK 1421)
Fri 07:55 Istanbul (IST) 10:30 Tallinn (TLL) Singapore Airlines SQ 6281 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-03-06 through 2026-03-27 Codeshare flight, operated by Turkish Airlines.(TK 1421)

An international route departing from Istanbul airport, Turkey (IST) and arriving at Tallinn airport, Estonia (TLL).
The flight distance is 1265 miles, or 2035 km.
The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC+2 . 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 3:30 and 3:35.

Return (TLL-IST) flights

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All airlines flying from Istanbul (IST) to Tallinn (TLL).

FLIGHT SCHEDULE

Direct Flights:

Turkish Airlines TK1421

06:50

Istanbul (IST)

10:20

Tallinn (TLL)

Effective 2026-03-29 through 2026-10-23

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Airbus A321neo (32Q)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Valid until 2026-01-02

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Valid until 2026-01-29

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-07 through 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-16 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-21 through 2026-01-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 (73J)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Operates only on 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-30 through 2026-02-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-02-01 through 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 (73J)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-02-06 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-02-09 through 2026-03-26

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1421

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-03-06 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK1421

09:10

Istanbul (IST)

11:45

Tallinn (TLL)

Effective from 2026-10-25

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 (73J)

Direct Flights:

Turkish Airlines TK1421

09:10

Istanbul (IST)

11:45

Tallinn (TLL)

Effective from 2026-10-26

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK1421

09:10

Istanbul (IST)

11:45

Tallinn (TLL)

Effective from 2026-10-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:10

Istanbul (IST)

18:40

Tallinn (TLL)

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-01-05 through 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-01-06 through 2026-01-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Airbus A321neo (32Q)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-01-15 through 2026-01-20

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Operates only on 2026-01-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Airbus A321neo (32Q)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-01-24 through 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-01-29 through 2026-02-02

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-02-05 through 2026-02-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-02-08 through 2026-02-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-02-19 through 2026-02-23

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-02-21 through 2026-03-28

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective 2026-03-01 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK1423

15:25

Istanbul (IST)

18:00

Tallinn (TLL)

Effective from 2026-10-25

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Singapore Airlines SQ6281

06:50

Istanbul (IST)

10:20

Tallinn (TLL)

Effective 2026-03-29 through 2026-10-23

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:30, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Valid until 2026-01-02

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Airbus A321 (32B)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Valid until 2026-01-29

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-07 through 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Airbus A321 (32B)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-16 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-21 through 2026-01-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Operates only on 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-01-30 through 2026-02-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-02-01 through 2026-03-25

Mon
-

Tue
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Wed

Thu
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Fri
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Sat
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Sun

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-02-06 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-02-09 through 2026-03-26

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Singapore Airlines SQ6281

07:55

Istanbul (IST)

10:30

Tallinn (TLL)

Effective 2026-03-06 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 1421)

Duration: 3:35, non-stop
Boeing 737-800 (73H)

An international route departing from Istanbul airport, Turkey (IST) and arriving at Tallinn airport, Estonia (TLL).
The flight distance is 1265 miles, or 2035 km.
The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC+2 . 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 3:30 and 3:35.

Return (TLL-IST) flights

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