All airlines flying from Porto (OPO) to Istanbul (IST).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Operates only on 2026-01-20
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Operates only on 2026-01-27
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-02-03 through 2026-03-24
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Sat 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Airbus A321neo (32Q) 4:45 Valid until 2026-01-03
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Wed-Fri,Sun 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Valid until 2026-01-07
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Thu 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-01-08 through 2026-01-22
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Wed,Fri-Sun 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-09 through 2026-01-25
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Thu 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-01-26 through 2026-01-29
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Wed,Fri-Sun 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-28 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Thu 10:55 Porto (OPO) 18:40 Istanbul (IST)
TAP Air Portugal TP 6456 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-02-05 through 2026-03-26
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Thu,Fri 16:10 Porto (OPO) 23:55 Istanbul (IST)
TAP Air Portugal TP 6458 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Valid until 2026-01-01
Codeshare flight, operated by Turkish Airlines.(TK 1452)
Mon-Wed,Fri,Sat 16:10 Porto (OPO) 23:55 Istanbul (IST)
TAP Air Portugal TP 6458 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Valid until 2026-01-07
Codeshare flight, operated by Turkish Airlines.(TK 1452)
Mon-Sat 16:10 Porto (OPO) 23:55 Istanbul (IST)
TAP Air Portugal TP 6458 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-08 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 1452)
Daily 16:40 Porto (OPO) 23:20 Istanbul (IST)
TAP Air Portugal TP 6458 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by Turkish Airlines.(TK 1452)
Daily 16:40 Porto (OPO) 23:20 Istanbul (IST)
TAP Air Portugal TP 6458 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective from 2026-10-25
Codeshare flight, operated by Turkish Airlines.(TK 1452)
Daily 10:40 Porto (OPO) 17:25 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-06 through 2026-01-13
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Operates only on 2026-01-20
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Operates only on 2026-01-27
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Tue 10:50 Porto (OPO) 18:35 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-02-03 through 2026-03-24
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Sat 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Airbus A321neo (32Q) 4:45 Valid until 2026-01-03
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Wed-Fri,Sun 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Valid until 2026-01-07
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Thu 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-01-08 through 2026-01-22
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Wed,Fri-Sun 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-09 through 2026-01-25
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Thu 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-01-26 through 2026-01-29
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Mon,Wed,Fri-Sun 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-28 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 1450)
Thu 10:55 Porto (OPO) 18:40 Istanbul (IST)
Thai Airways TG 9095 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-02-05 through 2026-03-26
Codeshare flight, operated by Turkish Airlines.(TK 1450)
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All airlines flying from Porto (OPO) to Istanbul (IST).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Operates only on 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-03 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Valid until 2026-01-07
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-01-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-09 through 2026-01-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-26 through 2026-01-29
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-28 through 2026-03-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-05 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1452)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Valid until 2026-01-07
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1452)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1452)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1452)
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1452)
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Operates only on 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Operates only on 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-03 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Valid until 2026-01-07
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-01-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-09 through 2026-01-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-01-26 through 2026-01-29
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-28 through 2026-03-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-05 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 1450)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)
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  • An international route departing from Porto airport, Portugal (OPO) and arriving at Istanbul airport, Turkey (IST).
  • The flight distance is 1927 miles, or 3102 km.
  • The timezone of the departure airport is UTC+0 , 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 3:15 and 4:45.