Beginning of main content

Cheap Flights from SEA to LCY

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Get travel help 24/7 with our Customer First Guarantee

Wander Wisely™ with Price Match Guarantee and no change fees

Search over 400 airlines and more than 700,000 hotels worldwide

Amazing SEA to LCY Flight Deals

The cheapest flights to London City found within the past 7 days were $564. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 6 - Thu, Aug 29

Seattle (SEA)

to

London (LCY)

$564

roundtrip

found 6 days ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Mon, Dec 23

Seattle (SEA)

to

London (LCY)

$610

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Thu, Feb 6 - Tue, Feb 11

Seattle (SEA)

to

London (LCY)

$634

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Tue, Nov 5 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$636

roundtrip

just found

Open SEA to LCY flights search result page
Tue, Sep 10 - Sat, Sep 21

Seattle (SEA)

to

London (LCY)

$638

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Thu, Feb 6 - Tue, Feb 11

Seattle (SEA)

to

London (LCY)

$640

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Tue, Nov 5 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$642

roundtrip

just found

Open SEA to LCY flights search result page
Tue, Feb 11 - Tue, Feb 25

Seattle (SEA)

to

London (LCY)

$648

roundtrip

found 2 days ago

Open SEA to LCY flights search result page
Thu, Sep 26 - Thu, Oct 3

Seattle (SEA)

to

London (LCY)

$650

roundtrip

found 1 day ago

Open SEA to LCY flights search result page
Wed, Oct 9 - Fri, Oct 25

Seattle (SEA)

to

London (LCY)

$660

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Tue, Dec 31 - Tue, Jan 7

Seattle (SEA)

to

London (LCY)

$665

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Wed, Oct 9 - Fri, Oct 25

Seattle (SEA)

to

London (LCY)

$674

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Tue, Dec 24

Seattle (SEA)

to

London (LCY)

$682

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 5

Seattle (SEA)

to

London (LCY)

$683

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Oct 7 - Thu, Nov 21

Seattle (SEA)

to

London (LCY)

$684

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Mon, Dec 23

Seattle (SEA)

to

London (LCY)

$685

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$686

roundtrip

found 6 hours ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 5

Seattle (SEA)

to

London (LCY)

$689

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$689

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Mon, Oct 7 - Thu, Nov 21

Seattle (SEA)

to

London (LCY)

$690

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Mar 16 - Mon, Mar 23

Seattle (SEA)

to

London (LCY)

$691

roundtrip

found 4 days ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$692

roundtrip

found 6 hours ago

Open SEA to LCY flights search result page
Tue, Oct 1 - Wed, Nov 20

Seattle (SEA)

to

London (LCY)

$694

roundtrip

found 1 hour ago

Open SEA to LCY flights search result page
Thu, Apr 2 - Wed, Apr 8

Seattle (SEA)

to

London (LCY)

$695

roundtrip

found 6 days ago

Open SEA to LCY flights search result page
Tue, Oct 22 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$696

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Thu, Oct 17 - Tue, Nov 5

Seattle (SEA)

to

London (LCY)

$698

roundtrip

found 14 hours ago

Open SEA to LCY flights search result page
Tue, Aug 6 - Thu, Aug 29

Seattle (SEA)

to

London (LCY)

$701

roundtrip

found 6 days ago

Open SEA to LCY flights search result page
Tue, Oct 22 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$702

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$706

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Wed, Jul 31 - Thu, Aug 8

Seattle (SEA)

to

London (LCY)

$707

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$707

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Sun, Feb 23 - Mon, Mar 9

Seattle (SEA)

to

London (LCY)

$708

roundtrip

found 6 hours ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$708

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Sun, Sep 29 - Sat, Nov 9

Seattle (SEA)

to

London (LCY)

$711

roundtrip

found 2 days ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Tue, Dec 24

Seattle (SEA)

to

London (LCY)

$826

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Mon, Dec 23

Seattle (SEA)

to

London (LCY)

$844

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Thu, Aug 29 - Sun, Sep 8

Seattle (SEA)

to

London (LCY)

$1,446

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Fri, Oct 4 - Sun, Oct 20

Seattle (SEA)

to

London (LCY)

$1,452

roundtrip

found 3 hours ago

Open SEA to LCY flights search result page
Thu, Aug 29 - Sun, Sep 8

Seattle (SEA)

to

London (LCY)

$1,813

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Mon, Aug 26 - Thu, Sep 19

Seattle (SEA)

to

London (LCY)

$2,740

roundtrip

found 2 days ago

Open SEA to LCY flights search result page
Wed, Jul 31 - Thu, Aug 8

Seattle (SEA)

to

London (LCY)

$707

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Tue, Aug 6 - Thu, Aug 29

Seattle (SEA)

to

London (LCY)

$564

roundtrip

found 6 days ago

Open SEA to LCY flights search result page
Tue, Aug 6 - Thu, Aug 29

Seattle (SEA)

to

London (LCY)

$701

roundtrip

found 6 days ago

Open SEA to LCY flights search result page
Thu, Aug 29 - Sun, Sep 8

Seattle (SEA)

to

London (LCY)

$1,446

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Thu, Aug 29 - Sun, Sep 8

Seattle (SEA)

to

London (LCY)

$1,813

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Mon, Aug 26 - Thu, Sep 19

Seattle (SEA)

to

London (LCY)

$2,740

roundtrip

found 2 days ago

Open SEA to LCY flights search result page
Tue, Sep 10 - Sat, Sep 21

Seattle (SEA)

to

London (LCY)

$638

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Thu, Sep 26 - Thu, Oct 3

Seattle (SEA)

to

London (LCY)

$650

roundtrip

found 1 day ago

Open SEA to LCY flights search result page
Sun, Sep 29 - Sat, Nov 9

Seattle (SEA)

to

London (LCY)

$711

roundtrip

found 2 days ago

Open SEA to LCY flights search result page
Wed, Oct 9 - Fri, Oct 25

Seattle (SEA)

to

London (LCY)

$660

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Wed, Oct 9 - Fri, Oct 25

Seattle (SEA)

to

London (LCY)

$674

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 5

Seattle (SEA)

to

London (LCY)

$683

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Oct 7 - Thu, Nov 21

Seattle (SEA)

to

London (LCY)

$684

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$686

roundtrip

found 6 hours ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 5

Seattle (SEA)

to

London (LCY)

$689

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Mon, Oct 7 - Thu, Nov 21

Seattle (SEA)

to

London (LCY)

$690

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Tue, Oct 29 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$692

roundtrip

found 6 hours ago

Open SEA to LCY flights search result page
Tue, Oct 1 - Wed, Nov 20

Seattle (SEA)

to

London (LCY)

$694

roundtrip

found 1 hour ago

Open SEA to LCY flights search result page
Tue, Oct 22 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$696

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Thu, Oct 17 - Tue, Nov 5

Seattle (SEA)

to

London (LCY)

$698

roundtrip

found 14 hours ago

Open SEA to LCY flights search result page
Tue, Oct 22 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$702

roundtrip

found 3 days ago

Open SEA to LCY flights search result page
Fri, Oct 4 - Sun, Oct 20

Seattle (SEA)

to

London (LCY)

$1,452

roundtrip

found 3 hours ago

Open SEA to LCY flights search result page
Tue, Nov 5 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$636

roundtrip

just found

Open SEA to LCY flights search result page
Tue, Nov 5 - Tue, Nov 12

Seattle (SEA)

to

London (LCY)

$642

roundtrip

just found

Open SEA to LCY flights search result page
Mon, Dec 16 - Mon, Dec 23

Seattle (SEA)

to

London (LCY)

$610

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Tue, Dec 31 - Tue, Jan 7

Seattle (SEA)

to

London (LCY)

$665

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Tue, Dec 24

Seattle (SEA)

to

London (LCY)

$682

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Mon, Dec 23

Seattle (SEA)

to

London (LCY)

$685

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$689

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$706

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$707

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Mon, Dec 9 - Mon, Dec 16

Seattle (SEA)

to

London (LCY)

$708

roundtrip

found 2 hours ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Tue, Dec 24

Seattle (SEA)

to

London (LCY)

$826

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Mon, Dec 16 - Mon, Dec 23

Seattle (SEA)

to

London (LCY)

$844

roundtrip

found 10 hours ago

Open SEA to LCY flights search result page
Thu, Feb 6 - Tue, Feb 11

Seattle (SEA)

to

London (LCY)

$634

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Thu, Feb 6 - Tue, Feb 11

Seattle (SEA)

to

London (LCY)

$640

roundtrip

found 5 days ago

Open SEA to LCY flights search result page
Tue, Feb 11 - Tue, Feb 25

Seattle (SEA)

to

London (LCY)

$648

roundtrip

found 2 days ago

Open SEA to LCY flights search result page
Sun, Feb 23 - Mon, Mar 9

Seattle (SEA)

to

London (LCY)

$708

roundtrip

found 6 hours ago

Open SEA to LCY flights search result page
Mon, Mar 16 - Mon, Mar 23

Seattle (SEA)

to

London (LCY)

$691

roundtrip

found 4 days ago

Open SEA to LCY flights search result page
Thu, Apr 2 - Wed, Apr 8

Seattle (SEA)

to

London (LCY)

$695

roundtrip

found 6 days ago

Open SEA to LCY flights search result page

Seattle - Tacoma Intl. to London City Flight FAQ

Origin Airport IATA Code SEA
Destination Airport IATA Code LCY
Flight Price $564

Save on your next flight from SEA to LCY when you book through Travelocity. Need a last-minute flight to London? Travelocity offers discount airfare no matter when you book, even on popular routes such as Seattle - Tacoma Intl. Airport to London City Airport. Whether you need a direct or indirect flight, you can trust Travelocity to provide you with the best prices for SEA to LCY flights.

Top Flights from Seattle - Tacoma Intl.

Top Flights to Seattle - Tacoma Intl.

Hotels near London City Airport (LCY)

Hampton by Hilton London Docklands $77
See details
 
Hampton by Hilton London Docklands

Hampton by Hilton London Docklands

Dockside Road, London, England
     
    5.0
    of 5, from 1 reviews
    3.5 out of 5.0 Stars

    Located in Docklands, this hotel is 0.4 mi (0.7 km) from Excel Exhibition Centre and within 6 mi (10 km) of Westfield Stratford City and London Stadium. O2 Arena and Tower of London are also within 6 mi (10 km). Royal Albert Station is only a 4-minute walk and Prince Regent Station is 8 minutes.

    Moxy London Excel $63
    See details
     
    Moxy London Excel

    Moxy London Excel

    1014 Dockside Road, London, England
       
      5.0
      of 5, from 1 reviews
      3.5 out of 5.0 Stars

      Located in Docklands, this hotel is 0.5 mi (0.8 km) from Excel Exhibition Centre and within 6 mi (10 km) of Westfield Stratford City and O2 Arena. London Stadium and Tower of London are also within 6 mi (10 km). Royal Albert Station is only a 3-minute walk and Prince Regent Station is 9 minutes.

      Holiday Inn Express London - ExCeL $84
      Reviewed on Mar 29, 2018
      See details
       
      Holiday Inn Express London - ExCeL

      Holiday Inn Express London - ExCeL

      1018 Dockside Road, London, England
         
        3.0 of 5
        3.0 out of 5.0 Stars

        Positives: clean room, great location with DLR station a short walk away. Complimentary breakfast. Free WiFi Negatives: very crowded breakfasts mean plates, cups, mugs, and flatware run out quickly. Food selection is mediocre. Dining room is packed. The WiFi is very spotty. Most nights we were unable ...

        DoubleTree by Hilton Hotel London ExCel $80
        Reviewed on Mar 26, 2012
        See details
         
        DoubleTree by Hilton Hotel London ExCel

        DoubleTree by Hilton Hotel London ExCel

        Excel, 2 Festoon Way, Royal Victoria Dock, Newham, London, England
           
          3.1 of 5
          4.0 out of 5.0 Stars

          It was a good night's stay. A bit far from London but doable. The tube is just a 3 minute walk away. The hotel cab ride was decent for the price paid also and wouldn't mind using them if needed. The room is excellent but a bit surprised at the "double" bed, glad we had "third" person or we wouldn't ...

          See all 10,800 Properties in London City

          Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

          Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

          Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.