Finnair flight AY 5442: Portland - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri,Sun 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Valid until 2026-01-07
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Fri 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-9 (789) 9:35 Operates only on 2026-01-09
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Effective 2026-01-11 through 2026-01-21
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Fri 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-9 (789) 9:35 Operates only on 2026-01-23
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Sun 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Operates only on 2026-01-25
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Effective 2026-02-08 through 2026-02-13
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Sun 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:35 Operates only on 2026-02-15
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-9 (789) 9:35 Operates only on 2026-02-16
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 17:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Effective 2026-02-18 through 2026-03-06
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 18:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Sat 18:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:35 Operates only on 2026-10-24
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 18:45 Portland (PDX) 11:20 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:35 Effective from 2026-10-25
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Sun 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Operates only on 2026-03-29
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Daily 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-03-30 through 2026-04-09
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Daily 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Effective 2026-04-10 through 2026-04-16
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Tue,Thu-Sat 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-04-17 through 2026-04-23
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Wed,Fri-Sun 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Effective 2026-04-19 through 2026-04-27
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Daily 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Effective 2026-04-28 through 2026-05-12
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Daily 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-05-13 through 2026-08-02
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Effective 2026-08-03 through 2026-08-17
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Tue-Sun 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-08-04 through 2026-08-23
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Daily 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-08-24 through 2026-09-30
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Thu 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Effective 2026-10-01 through 2026-10-08
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-10-02 through 2026-10-11
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Mon,Tue,Thu 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-8 (788) 9:30 Effective 2026-10-12 through 2026-10-22
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.
Wed,Fri-Sun 19:30 Portland (PDX) 13:00 London Heathrow (LHR) 5
AY 5442 Non-stop Boeing 787-10 (781) 9:30 Effective 2026-10-14 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 266)
The flight arrives 1 day after departure.


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Finnair flight AY 5442:
Portland - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Valid until 2026-01-07
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Effective 2026-01-11 through 2026-01-21
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-01-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Effective 2026-02-08 through 2026-02-13
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
17:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Effective 2026-02-18 through 2026-03-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
18:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
18:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
18:45
Portland (PDX)

11:20(+1)
London Heathrow (LHR) 5
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-03-30 through 2026-04-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-04-10 through 2026-04-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-04-17 through 2026-04-23
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-04-19 through 2026-04-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-04-28 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-05-13 through 2026-08-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-08-03 through 2026-08-17
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-08-04 through 2026-08-23
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-08-24 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-10-01 through 2026-10-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-10-02 through 2026-10-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-10-12 through 2026-10-22
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5442
19:30
Portland (PDX)

13:00(+1)
London Heathrow (LHR) 5
Effective 2026-10-14 through 2026-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 266)
Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
  • AY 5442 is an international flight departing from Portland airport, United States (PDX) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4897 miles, or 7880 km.
  • The timezone of the departure airport is UTC-8 , 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 9:30 and 9:35.
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