Cheap flights from Southampton (SOU) to Seattle (SEA) from $912
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. 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.
Cheap flight deals from Southampton to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 25, 2024.
Round-trip from | $247 |
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How far in advance should I book a flight from Southampton to Seattle?
To save on the cost of your flight from Southampton to Seattle, book at least 44 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $674 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $925.
What is the cheapest month to fly from Southampton to Seattle?
Flights from Southampton to Seattle lean towards being more expensive in July. Prices are generally better when you fly from Southampton to Seattle in November, with the cheapest ticket starting at $384.
When is the cheapest time to fly from Southampton to Seattle (SOU - SEA)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Seattle as you normally would.
Cheap British Airways flights from Southampton to Seattle
Explore cheap flight options specifically provided by British Airways for the route between Southampton and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Peruse some of the lowest-priced British Airways flights we've found from Southampton to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap KLM flights from Southampton to Seattle
Explore cheap flight options specifically provided by KLM for the route between Southampton and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Some of the best deals we've found on KLM flights traveling from Southampton to Seattle. Deals frequently update to provide users with more options.
Cheap Southampton to Seattle flights in May & June 2024
Find cheap flight options from Southampton to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 25, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Southampton to Seattle 2024 flight deals
Discover exclusive flight deals for travel between Southampton and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Southampton to Seattle flights leaving soon
Find last-minute flight options from Southampton to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Book one of these great deals on flights from Southampton to Seattle. Users should examine the flight details to ensure there are no surprises.
One-way flights to Seattle from Southampton
Search for one-way flight options from Southampton to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Some of the best available deals we've found on one-way flights from Southampton to Seattle. Users needing a return flight from Southampton to Seattle should utilize the search form above.
Find flights from Southampton to Seattle within your budget
Customize your flight search to find flights from Southampton to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Fly from
Fly to
Budget
$912 - $1,235
Route
Depart
Return
Price
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Mon 9/16
1 stop15h 21m
Seattle/Tacoma Intl
Tue 10/15
2 stops15h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Mon 9/16
1 stop15h 21m
Seattle/Tacoma Intl
Tue 10/15
1 stop16h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Mon 9/16
2 stops23h 40m
Seattle/Tacoma Intl
Tue 10/15
2 stops15h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 6/26
2 stops27h 00m
Seattle/Tacoma Intl
Wed 7/3
2 stops21h 55m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Thu 6/6
1 stop25h 00m
Seattle/Tacoma Intl
Mon 6/10
1 stop19h 20m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Thu 6/6
1 stop16h 40m
Seattle/Tacoma Intl
Mon 6/10
2 stops17h 25m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Thu 6/6
2 stops22h 17m
Seattle/Tacoma Intl
Mon 6/10
2 stops17h 25m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 6/26
1 stop16h 40m
Seattle/Tacoma Intl
Wed 7/3
1 stop14h 40m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Thu 6/20
1 stop15h 21m
Seattle/Tacoma Intl
Sat 6/29
1 stop16h 45m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Southampton to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Southampton with our price prediction graph.
Temperature and rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.
SEA Temperature | 41 - 66.2 °F |
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Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 25, 2024.
See what other customers who have flown with British Airways, KLM and Delta from Southampton to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Southampton to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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How does Cheapflights help users find flights from Southampton to Seattle?
When you search for this flight from Southampton to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Southampton to Seattle?
Cheapflights helps you find that perfect flight to Seattle from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Southampton to Seattle with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Seattle, users can toggle the no change fees filter when performing a flight search.
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Of course! You can now track prices for flights from Southampton to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.