Cheap Flights from Gatwick Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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8Search	9897	10975	11Search	12692	13Search	14Search
15Search	16808	171,135	184,117	195,540	201,379	21Search
22Search	23Search	24Search	25Search	26Search	27Search	28Search
29Search	30Search

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Return Date

2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Gatwick－Seattle-Tacoma Airport
June Lowest Airfares
USD692

The airfare displayed above is for Icelandair

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Gatwick－Seattle-Tacoma Airport
July Lowest Airfares
USD797

The airfare displayed above is for Icelandair

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Gatwick－Seattle-Tacoma Airport
August Lowest Airfares -----
Gatwick－Seattle-Tacoma Airport
September Lowest Airfares
USD576

The airfare displayed above is for Icelandair

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Gatwick－Seattle-Tacoma Airport
October Lowest Airfares -----

London (UK)－Seattle
Estimated Flight Time
13 Hours 40 Minutes
London (UK)－Seattle
Number of Operating Airlines
4

Operating Airlines for Gatwick－Seattle-Tacoma Airport Route
Non-StopNorwegian Air UK

Icelandair

West Jet

LCCAmerican Airlines

Other Destinations from:London (UK)

Gatwick－Boston(Logan)
USD455〜
Gatwick－Washington D.C(Washington Dulles)
USD674〜
Gatwick－Chicago(O'Hare)
USD467〜
Gatwick－Dallas(/Fort Worth)
USD1,230〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Heathrow Airport－Seattle(-Tacoma)
USD630〜
Manchester Airport－Seattle(-Tacoma)
USD695〜
Edinburgh Airport－Seattle(-Tacoma)
USD787〜
Birmingham Airport－Seattle(-Tacoma)
USD821〜
* Fares vary in accordance to seat availability