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Cheap flights from Southampton to Seattle from £775

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Seattle departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Seattle

Cheap return flights

These are some of the best return flight deals from Southampton to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Southampton to Seattle.

Cheap last-minute flights

Planning a quick getaway from Southampton to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Southampton to Seattle

Find recent round-trip train or bus tickets from Southampton to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
19:55 - 11:20SOU-SEA
47h 25m2 stops
13:35 - 15:30SEA-SOU
41h 55m3 stops
£775British Airways
Find Deal
Sun, 5 Jan - Sun, 12 Jan
19:40 - 16:55SOU-SEA
29h 15m2 stops
18:50 - 19:40SEA-SOU
16h 50m2 stops
£987British Airways
Find Deal
Sun, 5 Jan - Sun, 12 Jan
09:30 - 22:25SOU-SEA
20h 55m2 stops
22:55 - 08:25SEA-SOU
25h 30m2 stops
£1,109Virgin Atlantic
Find Deal
Sun, 5 Jan - Sun, 12 Jan
17:20 - 15:54SOU-SEA
30h 34m2 stops
14:09 - 16:50SEA-SOU
18h 41m1 stop
£1,133Virgin Atlantic
Find Deal
Sun, 5 Jan - Sun, 12 Jan
17:20 - 16:55SOU-SEA
31h 35m2 stops
14:09 - 16:50SEA-SOU
18h 41m1 stop
£1,157Virgin Atlantic
Find Deal
Sun, 5 Jan - Sun, 12 Jan
19:55 - 00:10SOU-SEA
36h 15m3 stops
05:30 - 07:40SEA-SOU
42h 10m3 stops
£1,459
Find Deal
Sun, 5 Jan - Sun, 12 Jan
09:30 - 20:45SOU-SEA
43h 15m3 stops
06:00 - 19:40SEA-SOU
29h 40m2 stops
£1,649
Find Deal
Sun, 5 Jan - Sun, 12 Jan
09:30 - 18:15SOU-SEA
16h 45m1 stop
18:50 - 19:25SEA-SOU
16h 35m2 stops
£2,801British Airways
Find Deal
Sun, 8 Dec - Tue, 10 Dec
09:45 - 16:55SOU-SEA
15h 10m2 stops
18:50 - 19:25SEA-SOU
16h 35m2 stops
£2,816British Airways
Find Deal
Sun, 8 Dec - Tue, 10 Dec
09:30 - 18:15SOU-SEA
16h 45m1 stop
£2,153British Airways
Find Deal
Fri, 27 Dec
19:55 - 16:55SOU-SEA
29h 00m2 stops
£2,169British Airways
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Fri, 27 Dec
19:55 - 16:55SOU-SEA
29h 00m2 stops
£2,683British Airways
Find Deal
Thu, 26 Dec
09:30 - 18:15SOU-SEA
16h 45m1 stop
£10,071British Airways
Find Deal
Sun, 29 Dec

British Airways flights from Southampton to Seattle

Our best British Airways deals on Southampton to Seattle flight tickets
British Airways
5 Jan
SOU19:55Southampton Eastleigh
47h 25m
2 stops
SEA11:20Seattle/Tacoma Intl
12 Jan
SEA13:35Seattle/Tacoma Intl
41h 55m
3 stops
SOU15:30Southampton Eastleigh
British Airways
5 Jan
SOU19:40Southampton Eastleigh
29h 15m
2 stops
SEA16:55Seattle/Tacoma Intl
12 Jan
SEA18:50Seattle/Tacoma Intl
16h 50m
2 stops
SOU19:40Southampton Eastleigh
British Airways
8 Dec
SOU09:30Southampton Eastleigh
16h 45m
1 stop
SEA18:15Seattle/Tacoma Intl
10 Dec
SEA18:50Seattle/Tacoma Intl
16h 35m
2 stops
SOU19:25Southampton Eastleigh

Virgin Atlantic flights from Southampton to Seattle

Our best Virgin Atlantic deals on Southampton to Seattle flight tickets
Virgin Atlantic
5 Jan
SOU09:30Southampton Eastleigh
20h 55m
2 stops
SEA22:25Seattle/Tacoma Intl
12 Jan
SEA22:55Seattle/Tacoma Intl
25h 30m
2 stops
SOU08:25Southampton Eastleigh
Virgin Atlantic
5 Jan
SOU17:20Southampton Eastleigh
30h 34m
2 stops
SEA15:54Seattle/Tacoma Intl
12 Jan
SEA14:09Seattle/Tacoma Intl
18h 41m
1 stop
SOU16:50Southampton Eastleigh
Virgin Atlantic
5 Jan
SOU17:20Southampton Eastleigh
31h 35m
2 stops
SEA16:55Seattle/Tacoma Intl
12 Jan
SEA14:09Seattle/Tacoma Intl
18h 41m
1 stop
SOU16:50Southampton Eastleigh

See travel insights to Seattle from

How to get the cheapest flight ticket from Southampton to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Southampton is in January. Flight prices, which tend to average around £476, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Seattle, with average flight prices from Southampton averaging around £489.

What is the cheapest day to depart on your flight to Seattle?

According to our data, Wednesday is the cheapest day to fly to Seattle from Southampton. The lowest ticket price found for a Wednesday departure recently was £587. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Sunday is £677.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is in the evening. momondo users have found flights departing from Southampton to Seattle in the evening for as low as £554. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of £622.

How far in advance should I book a flight to Seattle?

In general, most travellers find the cheapest time to book a flight to Seattle is about 43 days prior to their departure date, when tickets on average are £592. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Southampton for as low as £429 on momondo.

Can stopping save me money on Southampton to Seattle flights?

No. A direct flight is the cheapest option for a flight between Southampton to Seattle.

When to book flights from Southampton to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Seattle (SOU to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Seattle

Best price found

£2,153

Fastest flight time

15h 10m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Southampton in the past 72 hours is £2,153. The best return flight deal from Southampton to Seattle found on momondo in the last 72 hours is £775.
The fastest flight from Southampton to Seattle takes 15h 10m
There are no direct flights from Southampton to Seattle. Popular non-direct route for this connection is Southampton Eastleigh Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Southampton Eastleigh to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 4779.5 mi away from Southampton Eastleigh. By plane, this route typically takes 15h 10m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Seattle?

Finding the right flight to Seattle from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Southampton to Seattle with flexible booking policies on momondo?

All flight searches from Southampton to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Seattle?

Once all potential Southampton to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southampton to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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