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

Cheapest nonstop flight price

$201

Cheapest round-trip ticket price

$619

Off-season for travel

May

Peak season for travel

October

Flight distance

7,711.56km

Average flight time

9 hours 23 minutes

Popular airline

Finnair

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
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Sun, Apr 28|British Airways
        US$441
        US$441
      • SEA18:45
        15h 35m
        1 stop
        LCY18:20
        Seattle - London|Sun, Apr 28|British Airways
        US$460
        US$460
      • SEA23:59
        14h 11m
        1 stop
        LHR22:10
        Seattle - London|Tue, May 7|British Airways
        US$502
        US$502
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Wed, May 1|British Airways
        US$505
        US$505
      • SEA21:28
        27h 37m
        1 stop
        LGW09:05
        Seattle - London|Mon, Apr 29|British Airways
        US$518
        US$518
      • SEA17:15
        11h 30m
        1 stop
        LHR12:45
        Seattle - London|Mon, Apr 29|British Airways
        US$553
        US$553
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Sat, May 4|British Airways
        US$584
        US$584
      • SEA18:45
        14h 45m
        1 stop
        LCY17:30
        Seattle - London|Mon, Apr 29|British Airways
        US$604
        US$604
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Tue, Jul 9|British Airways
        US$611
        US$611
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Mon, Jul 15|British Airways
        US$615
        US$615
      • SEA13:40
        9h 20m
        Direct
        LHR07:00
        Seattle - London|Sun, Jul 21|British Airways
        US$615
        US$615
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Wed, Jul 10|British Airways
        US$618
        US$618
      • SEA18:45
        13h 50m
        1 stop
        LGW16:35
        Seattle - London|Sun, Jul 21|British Airways
        US$624
        US$624
      • SEA13:42
        16h 43m
        1 stop
        LHR14:25
        Seattle - London|Thu, May 2|British Airways
        US$631
        US$631
      • SEA18:45
        16h 40m
        1 stop
        LHR19:25
        Seattle - London|Mon, Jul 8|British Airways
        US$634
        US$634
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Wed, Jul 24|British Airways
        US$639
        US$639
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Mon, Jul 22|British Airways
        US$639
        US$639
      • SEA13:40
        9h 20m
        Direct
        LHR07:00
        Seattle - London|Sun, Jul 14|British Airways
        US$639
        US$639
      • SEA19:40
        9h 20m
        Direct
        LHR13:00
        Seattle - London|Sun, May 5|British Airways
        US$643
        US$643
      • SEA18:45
        14h 45m
        1 stop
        LCY17:30
        Seattle - London|Mon, Jul 8|British Airways
        US$643
        US$643
      • SEA18:45
        14h 45m
        1 stop
        LCY17:30
        Seattle - London|Mon, Jul 15|British Airways
        US$644
        US$644
      • SEA18:45
        13h 50m
        1 stop
        LGW16:35
        Seattle - London|Sun, Jul 14|British Airways
        US$649
        US$649
      • SEA18:45
        13h 50m
        1 stop
        LGW16:35
        Seattle - London|Mon, Jul 8|British Airways
        US$650
        US$650
      • SEA18:45
        12h 10m
        1 stop
        LHR14:55
        Seattle - London|Tue, Jul 23|British Airways
        US$650
        US$650
      • SEA18:45
        13h 50m
        1 stop
        LGW16:35
        Seattle - London|Mon, Jul 22|British Airways
        US$650
        US$650
      • SEA18:45
        13h 50m
        1 stop
        LGW16:35
        Seattle - London|Tue, Jul 23|British Airways
        US$650
        US$650
      • SEA18:45
        13h 50m
        1 stop
        LGW16:35
        Seattle - London|Tue, Jul 9|British Airways
        US$650
        US$650
      • SEA15:49
        14h 36m
        1 stop
        LHR14:25
        Seattle - London|Wed, Jul 17|British Airways
        US$651
        US$651
      • SEA13:32
        12h 48m
        1 stop
        LHR10:20
        Seattle - London|Tue, Apr 30|British Airways
        US$689
        US$689
      • SEA13:30
        9h 20m
        Direct
        LHR06:50
        Seattle - London|Fri, May 3|British Airways
        US$736
        US$736
      • SEA13:00
        3h 5m
        Direct
        LON14:00
        Seattle - London|Sat, May 4|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. BA5593

    British Airways

    13:27

    SEA

    4.0h

    19:30

    ORD

    SMTWTFS
    Search

  2. BA1601

    British Airways

    22:45

    ORD

    7.5h

    12:15

    LHR

    SMTWTFS

  3. BA5593

    British Airways

    13:27

    SEA

    4.0h

    19:30

    ORD

    SMTWTFS
    Search

  4. BA1518

    British Airways

    20:40

    ORD

    7.7h

    10:20

    LHR

    SMTWTFS

  5. BA052

    British Airways

    13:30

    SEA

    9.3h

    Direct

    06:50

    LHR

    --TWT--
    Search

  6. BA4398

    British Airways

    13:40

    SEA

    4.0h

    19:39

    DFW

    SMTWTFS
    Search

  7. BA1531

    British Airways

    21:35

    DFW

    9.2h

    12:45

    LHR

    SMTWTFS

  8. BA2995

    British Airways

    15:08

    SEA

    0.9h

    16:00

    PDX

    S-TWT-S
    Search

  9. BA266

    British Airways

    19:15

    PDX

    9.5h

    12:45

    LHR

    SMTWTFS

  10. BA5588

    British Airways

    15:49

    SEA

    3.9h

    21:45

    DFW

    ------S
    Search

  11. BA1521

    British Airways

    22:59

    DFW

    9.4h

    14:25

    LHR

    SMTWTFS

  12. BA6148

    British Airways

    18:45

    SEA

    9.0h

    11:45

    DUB

    S-T-T-S
    Search

  13. BA4467

    British Airways

    15:55

    DUB

    1.6h

    17:30

    LCY

    SMTWT--

  14. BA6148

    British Airways

    18:45

    SEA

    9.0h

    11:45

    DUB

    S-T-T-S
    Search

  15. BA5966

    British Airways

    13:30

    DUB

    1.4h

    14:55

    LHR

    SMTWTFS

  16. BA048

    British Airways

    19:40

    SEA

    9.3h

    Direct

    13:00

    LHR

    SMTWTFS
    Search

  17. BA5591

    British Airways

    22:52

    SEA

    4.1h

    05:00

    ORD

    S-TWTFS
    Search

  18. BA1541

    British Airways

    08:30

    ORD

    7.7h

    22:10

    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 $1,156.

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

    It takes around 9 hours 23 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 London 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)?

<h3>Find Other Popular Flights</h3>

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