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Cheap flights from Washington to Southampton from £440

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. 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.
SEA — SOU
9 May — 16 May1
1 adult
Thu 9/5
Thu 16/5

How far in advance should I book a flight from State of Washington to Southampton?

To save up to 39% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from State of Washington to Southampton from £690 1-2 weeks out and tickets from £911 for flights departing within the next 72 hours.

What is the cheapest month to fly from State of Washington to Southampton?

Our data shows that January tends to be the cheapest month to fly to Southampton from State of Washington. Users have commonly found prices around £685 for the month, but tickets can be as low as £368. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from State of Washington to Southampton (WA - SOU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Southampton as you normally would.

Cheap KLM flights from Washington to Southampton

Explore cheap flight options specifically provided by KLM for the route between Washington and Southampton. 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 898,761 searches. Data last updated 4 May 2024.
Consider these cheap KLM flights we've found departing from Washington to Southampton. Deals update often to give you more flight options matching your criteria
Fri 27/911:45SEA - SOU
2 stops21h 05mKLM
Tue 1/1007:55SOU - SEA
2 stops19h 28mKLM
Deal found 3/5£828
Fri 27/911:45SEA - SOU
2 stops21h 05mKLM
Tue 1/1019:40SOU - SEA
2 stops28h 00mKLM
Deal found 2/5£828
Wed 30/1013:22GEG - SOU
2 stops20h 28mKLM
Sun 3/1109:30SOU - GEG
2 stops38h 29mKLM
Deal found 3/5£1,015
Wed 30/1013:22GEG - SOU
2 stops36h 28mKLM
Sun 3/1117:20SOU - GEG
2 stops29h 37mKLM
Deal found 2/5£1,016
Wed 17/718:10SEA - SOU
1 stop14h 40mKLM
Wed 31/708:30SOU - SEA
1 stop16h 05mKLM
Deal found 3/5£1,266

Cheap Delta flights from Washington to Southampton

Explore cheap flight options specifically provided by Delta for the route between Washington and Southampton. 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 898,761 searches. Data last updated 4 May 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Washington to Southampton. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 27/918:10SEA - SOU
1 stop14h 40mDelta
Tue 1/1007:55SOU - SEA
1 stop34h 40mDelta
Deal found 3/5£829
Wed 17/713:30SEA - SOU
1 stop19h 20mDelta
Wed 31/708:30SOU - SEA
2 stops21h 42mDelta
Deal found 3/5£965
Wed 17/707:10SEA - SOU
2 stops16h 50mDelta
Wed 31/708:30SOU - SEA
2 stops21h 42mDelta
Deal found 3/5£969
Mon 17/618:05SEA - SOU
1 stop17h 05mDelta
Sun 23/619:40SOU - SEA
1 stop22h 40mDelta
Deal found 2/5£1,087
Sat 15/618:05SEA - SOU
1 stop17h 05mDelta
Sun 23/619:40SOU - SEA
1 stop22h 40mDelta
Deal found 2/5£1,206
Wed 24/718:10SEA - SOU
1 stop14h 40mDelta
Thu 1/808:30SOU - SEA
1 stop16h 05mDelta
Deal found 3/5£2,852
Wed 14/818:10SEA - SOU
1 stop14h 40mDelta
Thu 22/808:30SOU - SEA
1 stop16h 05mDelta
Deal found 2/5£2,853

Cheap Washington to Southampton flights in May & June 2024

Find cheap flight options from Washington to Southampton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Prices were last updated on 4 May 2024.
These are some of the best deals we've found on flights to Southampton in 2024 at this time. Check back in a little while for more flight options.
Mon 17/618:05SEA - SOU
1 stop17h 05mDelta
Sun 23/619:40SOU - SEA
1 stop22h 40mDelta
Deal found 2/5£1,087
Fri 3/510:48SEA - SOU
2 stops38h 22mBritish Airways
Fri 24/519:25SOU - SEA
2 stops24h 10mBritish Airways
Deal found 3/5£1,128
Sat 15/618:05SEA - SOU
1 stop17h 05mDelta
Sun 23/619:40SOU - SEA
1 stop22h 40mDelta
Deal found 2/5£1,206
Wed 5/613:25SEA - SOU
2 stops22h 05mBritish Airways
Sun 9/619:55SOU - SEA
2 stops23h 40mBritish Airways
Deal found 3/5£1,267
Fri 17/519:40SEA - SOU
1 stop12h 05mBritish Airways
Fri 24/519:55SOU - SEA
2 stops23h 40mBritish Airways
Deal found 3/5£1,270
Fri 14/613:25SEA - SOU
2 stops18h 20mBritish Airways
Wed 19/608:30SOU - SEA
2 stops17h 15mBritish Airways
Deal found 2/5£1,314
Fri 24/519:40SEA - SOU
1 stop12h 05mBritish Airways
Mon 23/1219:55SOU - SEA
2 stops28h 50mBritish Airways
Deal found 3/5£1,493
Fri 24/519:40SEA - SOU
1 stop12h 05mBritish Airways
Mon 23/1209:15SOU - SEA
1 stop17h 00mBritish Airways
Deal found 3/5£1,545
Sun 16/607:06SEA - SOU
2 stops28h 24mBritish Airways
Sun 23/609:40SOU - SEA
1 stop15h 21mBritish Airways
Deal found 2/5£1,549

Washington to Southampton 2024 flight deals

Discover exclusive flight deals for travel between Washington and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 4 May 2024.
These are some of the best deals we've found on flights to Southampton in 2024 at this time. Check back in a little while for more flight options.
Fri 27/911:15SEA - SOU
2 stops21h 35mVirgin Atlantic
Tue 1/1007:55SOU - SEA
1 stop34h 40mVirgin Atlantic
Deal found 3/5£783
Fri 27/911:45SEA - SOU
2 stops21h 05mKLM
Tue 1/1007:55SOU - SEA
2 stops19h 28mKLM
Deal found 3/5£828
Fri 27/911:45SEA - SOU
2 stops21h 05mKLM
Tue 1/1019:40SOU - SEA
2 stops28h 00mKLM
Deal found 2/5£828
Fri 27/918:10SEA - SOU
1 stop14h 40mDelta
Tue 1/1019:40SOU - SEA
1 stop22h 55mDelta
Deal found 2/5£829
Tue 13/806:00SEA - SOU
2 stops29h 30mBritish Airways
Thu 22/819:55SOU - SEA
2 stops23h 40mBritish Airways
Deal found 2/5£849
Wed 9/1019:40SEA - SOU
2 stops15h 45mBritish Airways
Wed 16/1019:55SOU - SEA
2 stops23h 35mBritish Airways
Deal found 3/5£907
Tue 13/806:00SEA - SOU
2 stops29h 30mBritish Airways
Thu 22/809:40SOU - SEA
1 stop15h 21mBritish Airways
Deal found 2/5£958
Wed 17/713:30SEA - SOU
1 stop19h 20mDelta
Wed 31/708:30SOU - SEA
2 stops21h 42mDelta
Deal found 3/5£965
Wed 17/707:10SEA - SOU
2 stops16h 50mDelta
Wed 31/708:30SOU - SEA
2 stops21h 42mDelta
Deal found 3/5£969

One-way flights to Southampton from Washington

Search for one-way flight options from Washington to Southampton. 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 898,761 searches. Data last updated 4 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington to Southampton. Users can also find round-trip Washington to Southampton flights by using the search form above.
Wed 9/1018:05SEA - SOU
1 stop14h 45mDelta
Deal found 3/5£440
Wed 9/1009:56SEA - SOU
2 stops25h 34mBritish Airways
Deal found 3/5£515

Find flights from Washington to Southampton within your budget

Customise your flight search to find flights from Washington to Southampton 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 898,761 searches. Data last updated 4 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£783 - £969

Route

Depart

Return

Price

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Fri 27/9

2 stops21h 35m

Southampton Eastleigh

Tue 1/10

1 stop34h 40m

£783

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Fri 27/9

2 stops21h 05m

Southampton Eastleigh

Tue 1/10

2 stops19h 28m

£828

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Fri 27/9

2 stops21h 05m

Southampton Eastleigh

Tue 1/10

2 stops28h 00m

£828

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Fri 27/9

1 stop14h 40m

Southampton Eastleigh

Tue 1/10

1 stop34h 40m

£829

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Tue 13/8

2 stops29h 30m

Southampton Eastleigh

Thu 22/8

2 stops23h 40m

£849

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Wed 9/10

2 stops15h 45m

Southampton Eastleigh

Wed 16/10

2 stops23h 35m

£907

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Tue 13/8

2 stops29h 30m

Southampton Eastleigh

Thu 22/8

1 stop15h 21m

£958

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Wed 17/7

1 stop19h 20m

Southampton Eastleigh

Wed 31/7

2 stops21h 42m

£965

Seattle/Tacoma IntlSouthampton Eastleigh

SEA - SOU

SEASOU

Seattle/Tacoma Intl

Wed 17/7

2 stops16h 50m

Southampton Eastleigh

Wed 31/7

2 stops21h 42m

£969

Flights are sorted by cheapest first

Deals found on 3/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated 4 May 2024.
Get a feel of what it's like to fly with KLM, Delta and British Airways from Washington to Southampton by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,838 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very Good
10,838 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,604 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
742 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,874 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Washington to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Washington?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from Washington to Southampton.

  • Can I find flights from State of Washington to Southampton for under £800 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Southampton for under £800. The cheapest flight booked recently is on Virgin Atlantic for just £783, but on average you can expect to pay £972.

  • What does SEA to SOU mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Southampton Eastleigh Airport (SOU). Codes like Southampton Eastleigh Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

  • Can I find deals for flights from Washington to Southampton that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Southampton flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Southampton flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington to Southampton that include hotel bookings?

    Yes. In addition to deals on Washington to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Southampton.

  • Can I find deals for business class flights from Washington to Southampton?

    Yes. Cheapflights offers flight deals from Washington to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Washington to Southampton that allow pets onboard?

    Many airlines flying from Washington to Southampton offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Southampton?

    Yes, you can often find last-minute deals on Washington to Southampton flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Southampton flight deals updated?

    The State of Washington to Southampton flight deals you see on this page were last updated on 3/5.

See more FAQs

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Search flights from Washington to Southampton by cabin class

Find flights from Washington to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Southampton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southampton from Washington today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Washington to Southampton?

Cheapflights simply makes it quick and affordable to book flights from Washington to Southampton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Washington to Southampton with no change fees?

Yes, we can. To see specific flights from Washington to Southampton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington to Southampton become cheaper?

Of course! You can now track prices for flights from Washington to Southampton 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.

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