SOU - SEA

£485 Find Cheap Flights from Southampton to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Seattle departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Southampton to Seattle (SOU-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Seattle

Sat, 13 Sep - Sat, 20 Sep
Logo
09:40 - 17:50SOU-SEA
16h 10m2 stops
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15:45 - 09:10SEA-SOU
33h 25m2 stops
£644
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Fri, 5 Sep - Sun, 7 Sep
KLM Logo
17:35 - 11:45SOU-SEA
26h 10m1 stop
KLM Logo
13:55 - 08:50SEA-SOU
34h 55m1 stop
£667KLM
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Fri, 5 Sep - Sun, 7 Sep
KLM Logo
09:20 - 16:05SOU-SEA
14h 45m1 stop
KLM Logo
09:30 - 08:45SEA-SOU
15h 15m2 stops
£670KLM
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Fri, 5 Sep - Sun, 7 Sep
Virgin Atlantic Logo
09:20 - 23:15SOU-SEA
21h 55m2 stops
Virgin Atlantic Logo
06:00 - 08:45SEA-SOU
18h 45m2 stops
£681Virgin Atlantic
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Sat, 13 Sep - Sat, 20 Sep
KLM Logo
18:05 - 16:05SOU-SEA
30h 00m1 stop
KLM Logo
17:40 - 08:45SEA-SOU
31h 05m1 stop
£692KLM
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Sat, 13 Sep - Sat, 20 Sep
Logo
08:25 - 17:50SOU-SEA
17h 25m2 stops
Logo
19:00 - 09:10SEA-SOU
30h 10m3 stops
£817
Find Deal
Sat, 13 Sep - Sat, 20 Sep
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09:20 - 20:29SOU-SEA
43h 09m3 stops
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12:00 - 08:45SEA-SOU
36h 45m3 stops
£848
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Fri, 5 Sep - Sun, 7 Sep
Logo
09:40 - 22:16SOU-SEA
20h 36m3 stops
Logo
08:40 - 19:25SEA-SOU
26h 45m2 stops
£929
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Tue, 19 Aug - Fri, 29 Aug
British Airways Logo
19:55 - 11:35SOU-SEA
23h 40m2 stops
British Airways Logo
19:35 - 15:45SEA-SOU
12h 10m1 stop
£1,286British Airways
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Tue, 19 Aug - Fri, 29 Aug
British Airways Logo
09:10 - 17:50SOU-SEA
16h 40m1 stop
British Airways Logo
19:35 - 15:45SEA-SOU
12h 10m1 stop
£1,322British Airways
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Booking Insights

KAYAK's insights & trends for Southampton to Seattle flights

Get data-powered insights and trends into flights from Southampton to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Southampton to Seattle?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to Seattle were found on KLM (£667) and Virgin Atlantic (£681).

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Good to know - Cheap tickets from Southampton to Seattle

Cheapest flight£485
Flight from Southampton to Seattle

When to book flights from Southampton to Seattle

Are your dates flexible? Find out the best times to travel from Southampton to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Southampton to Seattle

  • What is the cheapest flight from Southampton to Seattle?

    In the last 3 days, the lowest price for a flight from Southampton to Seattle was £642 for a one-way ticket and £852 for a return.

  • Which airports will I be using when flying from Southampton to Seattle?

    Southampton airport is called Southampton Eastleigh and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Southampton to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Southampton to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Southampton and Seattle, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Southampton to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Southampton to Seattle

Information on your arrival and departure airports

Southampton (SOU)
Seattle (SEA)

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