Turkish Airlines flights from Bucharest Henri Coanda (OTP) to Istanbul (IST).

FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Fri,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Valid until 2026-01-09
Tue,Sat 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective 2026-01-03 through 2026-01-06
Wed-Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-01-10 through 2026-01-16
Mon,Tue,Sat 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective 2026-01-12 through 2026-01-19
Thu,Fri,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-01-18 through 2026-01-23
Tue 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A321 (32B) 1:35 Operates only on 2026-01-20
Mon,Wed,Sat,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective 2026-01-21 through 2026-01-26
Mon-Wed,Sat,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-01-27 through 2026-02-02
Tue,Thu,Fri 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective 2026-01-29 through 2026-02-03
Mon-Fri,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-02-04 through 2026-02-13
Sat 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Operates only on 2026-02-07
Daily 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-02-14 through 2026-03-07
Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Operates only on 2026-03-08
Daily 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-03-09 through 2026-03-20
Sat 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A321 (32B) 1:35 Operates only on 2026-03-21
Wed,Thu,Sat,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-03-22 through 2026-03-28
Mon,Tue,Fri 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective 2026-03-23 through 2026-03-27
Mon,Wed-Fri,Sun 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective from 2026-10-25
Tue,Sat 15:30 Bucharest Henri Coanda (OTP) 18:05 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective from 2026-10-27
Mon-Wed,Fri,Sun 15:55 Bucharest Henri Coanda (OTP) 17:30 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-03-29 through 2026-10-23
Thu,Sat 15:55 Bucharest Henri Coanda (OTP) 17:30 Istanbul (IST) Turkish Airlines TK 1040 Non-stop Airbus A330-200 (332) 1:35 Effective 2026-04-02 through 2026-10-24
Tue,Thu,Sat 12:55 Bucharest Henri Coanda (OTP) 14:25 Istanbul (IST) Turkish Airlines TK 1042 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-09-15 through 2026-10-24
Tue,Thu,Sat 13:25 Bucharest Henri Coanda (OTP) 14:50 Istanbul (IST) Turkish Airlines TK 1042 Non-stop Airbus A330-200 (332) 1:25 Effective 2026-06-16 through 2026-09-12
Mon,Wed,Fri 19:25 Bucharest Henri Coanda (OTP) 22:00 Istanbul (IST) Turkish Airlines TK 1042 Non-stop Boeing 737-800 (73H) 1:35 Effective from 2026-10-26
Tue,Sat,Sun 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-300 (333) 1:30 Effective 2026-03-29 through 2026-06-16
Mon,Fri 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A321 (32B) 1:30 Effective 2026-03-30 through 2026-05-11
Wed,Thu 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-200 (332) 1:30 Effective 2026-04-01 through 2026-05-07
Mon,Wed,Fri 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A321 (32B) 1:30 Effective 2026-05-13 through 2026-06-12
Thu 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-200 (332) 1:30 Effective 2026-05-14 through 2026-06-11
Mon,Thu 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-200 (332) 1:30 Effective 2026-06-15 through 2026-09-10
Tue,Wed,Fri-Sun 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-300 (333) 1:30 Effective 2026-06-17 through 2026-09-13
Mon,Wed,Fri 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A321 (32B) 1:30 Effective 2026-09-14 through 2026-10-23
Tue,Thu 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-200 (332) 1:30 Effective 2026-09-15 through 2026-10-22
Sat,Sun 09:30 Bucharest Henri Coanda (OTP) 11:00 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-300 (333) 1:30 Effective 2026-09-19 through 2026-10-24
Mon-Thu 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 787-9 (789) 1:35 Valid until 2026-01-06
Wed,Sun 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-01-04 through 2026-01-18
Mon,Tue,Thu-Sat 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 787-9 (789) 1:35 Effective 2026-01-08 through 2026-01-30
Wed,Sun 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A321 (32B) 1:35 Effective 2026-01-21 through 2026-01-25
Wed,Sun 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-01-28 through 2026-02-01
Mon,Tue,Thu,Fri 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 787-9 (789) 1:35 Effective 2026-02-02 through 2026-02-13
Wed 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A321 (32B) 1:35 Operates only on 2026-02-04
Wed,Sun 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Airbus A330-300 (333) 1:35 Effective 2026-02-08 through 2026-03-25
Mon,Tue,Thu-Sat 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 787-9 (789) 1:35 Effective 2026-02-14 through 2026-03-06
Mon,Tue,Thu,Fri 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 787-9 (789) 1:35 Effective 2026-03-09 through 2026-03-27
Daily 10:10 Bucharest Henri Coanda (OTP) 12:45 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 787-9 (789) 1:35 Effective from 2026-10-25
Sat 10:15 Bucharest Henri Coanda (OTP) 12:50 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 777-300ER (77W) 1:35 Effective 2026-01-31 through 2026-02-07
Sat 10:15 Bucharest Henri Coanda (OTP) 12:50 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 777-300ER (77W) 1:35 Effective 2026-03-07 through 2026-03-28
Fri,Sat 10:20 Bucharest Henri Coanda (OTP) 12:55 Istanbul (IST) Turkish Airlines TK 1044 Non-stop Boeing 777-300ER (77W) 1:35 Effective 2026-01-02 through 2026-01-03
Mon,Thu,Sun 21:45 Bucharest Henri Coanda (OTP) 23:15 Istanbul (IST) Turkish Airlines TK 1046 Non-stop Airbus A330-200 (332) 1:30 Effective 2026-03-29 through 2026-06-15
Tue,Fri,Sat 21:45 Bucharest Henri Coanda (OTP) 23:15 Istanbul (IST) Turkish Airlines TK 1046 Non-stop Airbus A330-300 (333) 1:30 Effective 2026-03-31 through 2026-10-24

1 2 3

An international route departing from Bucharest Henri Coanda airport, Romania (OTP) and arriving at Istanbul airport, Turkey (IST).
The flight distance is 265 miles, or 427 km.
The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+3 . 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 1:25 and 1:35.

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Turkish Airlines flights from Bucharest Henri Coanda (OTP) to Istanbul (IST).

FLIGHT SCHEDULE

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Valid until 2026-01-09

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-03 through 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-10 through 2026-01-16

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-12 through 2026-01-19

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Operates only on 2026-01-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-21 through 2026-01-26

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-27 through 2026-02-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-01-29 through 2026-02-03

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-02-04 through 2026-02-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-02-14 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-03-09 through 2026-03-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Operates only on 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-03-22 through 2026-03-28

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective 2026-03-23 through 2026-03-27

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective from 2026-10-25

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1040

15:30

Bucharest Henri Coanda (OTP)

18:05

Istanbul (IST)

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:55

Bucharest Henri Coanda (OTP)

17:30

Istanbul (IST)

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

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1040

15:55

Bucharest Henri Coanda (OTP)

17:30

Istanbul (IST)

Effective 2026-04-02 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1042

12:55

Bucharest Henri Coanda (OTP)

14:25

Istanbul (IST)

Effective 2026-09-15 through 2026-10-24

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK1042

13:25

Bucharest Henri Coanda (OTP)

14:50

Istanbul (IST)

Effective 2026-06-16 through 2026-09-12

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1042

19:25

Bucharest Henri Coanda (OTP)

22:00

Istanbul (IST)

Effective from 2026-10-26

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-03-29 through 2026-06-16

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:30, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-03-30 through 2026-05-11

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-04-01 through 2026-05-07

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-05-13 through 2026-06-12

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-05-14 through 2026-06-11

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-06-15 through 2026-09-10

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-06-17 through 2026-09-13

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 1:30, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-09-14 through 2026-10-23

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-09-15 through 2026-10-22

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1044

09:30

Bucharest Henri Coanda (OTP)

11:00

Istanbul (IST)

Effective 2026-09-19 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:30, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-01-04 through 2026-01-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-01-08 through 2026-01-30

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-01-28 through 2026-02-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-02-02 through 2026-02-13

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-02-08 through 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Airbus A330-300 (333)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-02-14 through 2026-03-06

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective 2026-03-09 through 2026-03-27

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK1044

10:10

Bucharest Henri Coanda (OTP)

12:45

Istanbul (IST)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK1044

10:15

Bucharest Henri Coanda (OTP)

12:50

Istanbul (IST)

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK1044

10:15

Bucharest Henri Coanda (OTP)

12:50

Istanbul (IST)

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK1044

10:20

Bucharest Henri Coanda (OTP)

12:55

Istanbul (IST)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK1046

21:45

Bucharest Henri Coanda (OTP)

23:15

Istanbul (IST)

Effective 2026-03-29 through 2026-06-15

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Airbus A330-200 (332)

Direct Flights:

Turkish Airlines TK1046

21:45

Bucharest Henri Coanda (OTP)

23:15

Istanbul (IST)

Effective 2026-03-31 through 2026-10-24

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 1:30, non-stop
Airbus A330-300 (333)

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An international route departing from Bucharest Henri Coanda airport, Romania (OTP) and arriving at Istanbul airport, Turkey (IST).
The flight distance is 265 miles, or 427 km.
The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+3 . 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 1:25 and 1:35.

All OTP-IST flights

All Turkish Airlines flights

Return (IST-OTP) flights

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