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Flight INFO & British Airways(BA) flights from Seattle to London

Cheapest nonstop flight price

$179

Cheapest round-trip ticket price

$554

Off-season for travel

October

Peak season for travel

June

Flight distance

7,711.56km

Average flight time

9 hours 26 minutes

Popular airline

Air France

Book British Airways(BA) flights from Seattle to London

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SEA15:47
        14h 38m
        1 stop
        LHR14:25
        Seattle - London|Wed, Oct 9|British Airways
        US$379US$596
        36% OFF
        36% OFF
        US$596US$379
      • SEA10:16
        13h 44m
        1 stop
        LHR08:00
        Seattle - London|Tue, Oct 15|British Airways
        US$379US$596
        36% OFF
        36% OFF
        US$596US$379
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Mon, Nov 18|British Airways
        US$380US$596
        36% OFF
        36% OFF
        US$596US$380
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Mon, Oct 14|British Airways
        US$382
        US$382
      • SEA10:16
        14h 4m
        1 stop
        LHR07:20
        Seattle - London|Mon, Oct 28|British Airways
        US$382
        US$382
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Mon, Oct 21|British Airways
        US$382
        US$382
      • SEA13:35
        12h 45m
        1 stop
        LHR10:20
        Seattle - London|Mon, Sep 23|British Airways
        US$383
        US$383
      • SEA13:40
        9h 20m
        Direct
        LHR07:00
        Seattle - London|Sun, Oct 6|British Airways
        US$383
        US$383
      • SEA10:16
        13h 44m
        1 stop
        LHR08:00
        Seattle - London|Tue, Oct 22|British Airways
        US$383
        US$383
      • SEA12:52
        13h 58m
        1 stop
        LHR10:50
        Seattle - London|Tue, Oct 8|British Airways
        US$384
        US$384
      • SEA14:00
        14h 5m
        1 stop
        LHR12:05
        Seattle - London|Mon, Nov 11|British Airways
        US$384
        US$384
      • SEA13:40
        9h 20m
        Direct
        LHR07:00
        Seattle - London|Sun, Oct 13|British Airways
        US$385
        US$385
      • SEA00:22
        13h 48m
        1 stop
        LHR22:10
        Seattle - London|Tue, Oct 1|British Airways
        US$387
        US$387
      • SEA15:47
        14h 38m
        1 stop
        LHR14:25
        Seattle - London|Wed, Oct 16|British Airways
        US$387
        US$387
      • SEA14:01
        15h 4m
        1 stop
        LHR12:05
        Seattle - London|Sun, Oct 27|British Airways
        US$392
        US$392
      • SEA19:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Wed, Oct 30|British Airways
        US$392
        US$392
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Wed, Oct 23|British Airways
        US$395
        US$395
      • SEA13:35
        12h 45m
        1 stop
        LHR10:20
        Seattle - London|Sun, Sep 22|British Airways
        US$395
        US$395
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Sun, Nov 10|British Airways
        US$399
        US$399
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Mon, Dec 2|British Airways
        US$399
        US$399
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Sun, Nov 17|British Airways
        US$404
        US$404
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Tue, Nov 26|British Airways
        US$404
        US$404
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Sun, Dec 1|British Airways
        US$404
        US$404
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Tue, Nov 12|British Airways
        US$404
        US$404
      • SEA18:50
        9h 25m
        Direct
        LHR12:15
        Seattle - London|Wed, Nov 20|British Airways
        US$404
        US$404
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Sun, Oct 20|British Airways
        US$404
        US$404
      • SEA00:22
        13h 48m
        1 stop
        LHR22:10
        Seattle - London|Tue, Sep 24|British Airways
        US$458
        US$458
      • SEA13:35
        12h 45m
        1 stop
        LHR10:20
        Seattle - London|Mon, Sep 30|British Airways
        US$464
        US$464
      • SEA00:22
        13h 48m
        1 stop
        LHR22:10
        Seattle - London|Wed, Oct 2|British Airways
        US$476
        US$476
      • SEA13:35
        12h 45m
        1 stop
        LHR10:20
        Seattle - London|Sun, Sep 29|British Airways
        US$477
        US$477
      • SEA13:00
        3h 5m
        Direct
        LON14:00
        Seattle - London|Wed, Sep 18|British Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

British Airways(BA) flights from Seattle to London & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA5585

    British Airways

    10:17

    SEA

    4.0h

    16:17

    DFW

    SMTWTFS
    Search

  2. BA1505

    British Airways

    16:15

    DFW

    9.1h

    07:20

    LHR

    SMTWTFS

  3. BA5585

    British Airways

    10:17

    SEA

    4.0h

    16:17

    DFW

    SMTWTFS
    Search

  4. BA1589

    British Airways

    15:15

    DFW

    9.1h

    06:20

    LHR

    SMTWTFS

  5. BA5588

    British Airways

    10:32

    SEA

    3.9h

    16:27

    DFW

    SMTWTFS
    Search

  6. BA192

    British Airways

    18:30

    DFW

    9.2h

    09:40

    LHR

    SMTWTFS

  7. BA5593

    British Airways

    13:34

    SEA

    4.0h

    19:35

    ORD

    S--WT-S
    Search

  8. BA1518

    British Airways

    20:30

    ORD

    7.8h

    10:20

    LHR

    SMTWTFS

  9. BA052

    British Airways

    13:45

    SEA

    9.4h

    Direct

    07:10

    LHR

    SMTWTFS
    Search

  10. BA4398

    British Airways

    13:50

    SEA

    4.0h

    19:49

    DFW

    SMTWTFS
    Search

  11. BA1521

    British Airways

    21:00

    DFW

    9.1h

    12:05

    LHR

    SMTWTFS

  12. BA5587

    British Airways

    13:56

    SEA

    3.9h

    19:49

    DFW

    SMTWTFS
    Search

  13. BA1521

    British Airways

    21:00

    DFW

    9.1h

    12:05

    LHR

    SMTWTFS

  14. BA048

    British Airways

    18:50

    SEA

    9.4h

    Direct

    12:15

    LHR

    SMTWTFS
    Search

  15. BA5591

    British Airways

    22:54

    SEA

    4.1h

    05:00

    ORD

    SMTWTFS
    Search

  16. BA1541

    British Airways

    22:05

    ORD

    7.6h

    11:40

    LHR

    SMTWTFS
Show Less

British Airways(BA) flights from Seattle to London Flight Booking FAQ

  • When are flight tickets from Seattle (SEA) to London (LON) the cheapest?

    Airlines adjust prices for flights from Seattle to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to London (LON) cost?

    According to Trip.com's data, the lowest price is around $951.

  • How long does it take to fly from Seattle (SEA) to London (LON) and what is the distance?

    It takes around 9 hours 26 minutes to fly from Seattle (SEA) to London (LON).

  • What is the transportation method from the main airport to downtown in London?

    • The distance from Gatwick Airport to downtown is about 39km. It takes about 50 minutes by taxi.
    • The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.

  • What are the most popular airlines that fly from Seattle (SEA) to London (LON)?

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