Aer Lingus
flight
EI 8749:
London Heathrow - Seattle-Tacoma
London Heathrow - Seattle-Tacoma
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI8749
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 49)
Duration: 10:00, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Aer Lingus EI8749
Effective 2026-03-08 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 49)
Duration: 10:00, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Aer Lingus EI8749
Effective 2026-03-27 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 49)
Duration: 10:00, non-stop Boeing 777-300ER (77W)
Direct Codeshare Flights:
Aer Lingus EI8749
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 49)
Duration: 10:00, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Aer Lingus EI8749
Effective 2026-03-29 through 2026-10-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 49)
Duration: 9:55, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Aer Lingus EI8749
Effective 2026-10-16 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 49)
Duration: 9:55, non-stop Boeing 777-300ER (77W)
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Parallax here LHR-SEA
- EI 8749 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Seattle-Tacoma airport, United States (SEA).
- The flight distance is 4783 miles, or 7697 km.
- The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-8 . 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 9:55 and 10:00.