Aer Lingus flights from Seattle-Tacoma (SEA) to London Heathrow (LHR).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 777 (777) 9:25 Effective 2024-11-03 through 2025-01-24
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Sat 18:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Airbus A350-1000 (351) 9:25 Operates only on 2025-01-25
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 18:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 777 (777) 9:25 Effective 2025-01-26 through 2025-02-01
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Mon,Wed-Sun 18:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-02-02 through 2025-02-10
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 18:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-02-11 through 2025-02-17
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 18:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-02-19 through 2025-03-08
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 19:40 Seattle-Tacoma (SEA) 13:00 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 787-10 (781) 9:20 Valid until 2024-10-25
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 19:40 Seattle-Tacoma (SEA) 13:00 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 777 (777) 9:20 Effective 2025-03-29 through 2025-04-05
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 19:40 Seattle-Tacoma (SEA) 13:00 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 787-10 (781) 9:20 Effective from 2025-04-06
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 19:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 777 (777) 9:25 Effective 2024-10-26 through 2024-11-02
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 19:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Boeing 777 (777) 9:25 Effective 2025-03-09 through 2025-03-15
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Daily 19:50 Seattle-Tacoma (SEA) 12:15 London Heathrow (LHR) 5
Aer Lingus EI 8748 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-03-16 through 2025-03-28
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Mon-Fri 13:30 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Valid until 2024-10-25
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Mon-Fri 13:30 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Effective 2025-03-31 through 2025-04-04
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Mon-Fri 13:30 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:20 Effective from 2025-04-07
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Tue 13:35 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Effective 2024-11-05 through 2024-12-03
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Tue 13:35 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Effective 2024-12-17 through 2025-01-21
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Tue 13:35 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-02-04 through 2025-03-04
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sun 13:40 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Valid until 2024-10-20
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sun 13:40 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Operates only on 2025-03-30
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sun 13:40 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:20 Effective from 2025-04-06
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Fri 13:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 787-10 (781) 9:25 Effective 2024-11-08 through 2025-03-07
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Effective 2024-11-09 through 2025-01-18
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:25 Operates only on 2025-01-25
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Operates only on 2025-02-01
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-02-08 through 2025-03-08
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:50 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Valid until 2024-10-19
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:50 Seattle-Tacoma (SEA) 06:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Operates only on 2024-10-26
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:50 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:20 Operates only on 2025-04-05
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 13:50 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:20 Effective from 2025-04-12
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Tue 14:35 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Operates only on 2024-10-29
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Tue 14:35 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Operates only on 2025-03-11
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Tue 14:35 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:25 Effective 2025-03-18 through 2025-03-25
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Fri 14:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 787-10 (781) 9:25 Operates only on 2024-11-01
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 14:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Operates only on 2024-11-02
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Fri 14:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 787-10 (781) 9:25 Effective 2025-03-14 through 2025-03-28
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 14:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Boeing 777 (777) 9:25 Operates only on 2025-03-15
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 14:45 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:25 Operates only on 2025-03-22
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sat 14:45 Seattle-Tacoma (SEA) 08:10 London Heathrow (LHR) 5
Aer Lingus EI 8752 Non-stop Airbus A350-1000 (351) 9:25 Operates only on 2025-03-29
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.




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Aer Lingus flights from Seattle-Tacoma (SEA) to London Heathrow (LHR).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI8748
18:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2024-11-03 through 2025-01-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8748
18:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Operates only on 2025-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8748
18:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2025-01-26 through 2025-02-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8748
18:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2025-02-02 through 2025-02-10
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8748
18:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2025-02-11 through 2025-02-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8748
18:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2025-02-19 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8748
19:40
Seattle-Tacoma (SEA)

13:00(+1)
London Heathrow (LHR) 5
Valid until 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:20, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Aer Lingus EI8748
19:40
Seattle-Tacoma (SEA)

13:00(+1)
London Heathrow (LHR) 5
Effective 2025-03-29 through 2025-04-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8748
19:40
Seattle-Tacoma (SEA)

13:00(+1)
London Heathrow (LHR) 5
Effective from 2025-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:20, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Aer Lingus EI8748
19:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2024-10-26 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8748
19:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2025-03-09 through 2025-03-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8748
19:50
Seattle-Tacoma (SEA)

12:15(+1)
London Heathrow (LHR) 5
Effective 2025-03-16 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:30
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Valid until 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:30
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2025-03-31 through 2025-04-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:30
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective from 2025-04-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:35
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2024-11-05 through 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:35
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2024-12-17 through 2025-01-21
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:35
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2025-02-04 through 2025-03-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:40
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Valid until 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:40
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Operates only on 2025-03-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:40
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective from 2025-04-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective 2024-11-08 through 2025-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective 2024-11-09 through 2025-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2025-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2025-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective 2025-02-08 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:50
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Valid until 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:50
Seattle-Tacoma (SEA)

06:10(+1)
London Heathrow (LHR) 5
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:50
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2025-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
13:50
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective from 2025-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:20, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:35
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Operates only on 2024-10-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:35
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Operates only on 2025-03-11
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:35
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2025-03-18 through 2025-03-25
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective 2025-03-14 through 2025-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2025-03-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:45
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Operates only on 2025-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Aer Lingus EI8752
14:45
Seattle-Tacoma (SEA)

08:10(+1)
London Heathrow (LHR) 5
Operates only on 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:25, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
  • An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4783 miles, or 7697 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 9:20 and 9:25.
All SEA-LHR flights
All Aer Lingus flights
Return (LHR-SEA) flights
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