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Cheap flights from Southampton to Washington from £615

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SEA
27 Oct — 3 Nov1
1 adult

Find flight deals from Southampton to Washington

Cheapest flights from Southampton to Washington
Explore the most affordable flight options available from Southampton to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2024.

Tue 3/1217:20SOU - SEA
1 stop26h 32mKLM
Tue 10/1214:13SEA - SOU
1 stop18h 37mKLM
Deal found 21/10£615
Tue 3/1217:20SOU - SEA
1 stop26h 32mVirgin Atlantic
Tue 10/1209:29SEA - SOU
2 stops23h 21mVirgin Atlantic
Deal found 21/10£618
Tue 3/1209:00SOU - SEA
2 stops22h 11mDelta
Tue 10/1212:06SEA - SOU
2 stops20h 44mDelta
Deal found 21/10£630
Thu 5/1220:10SOU - SEA
1 stop30h 05mAer Lingus
Wed 11/1200:15SEA - SOU
2 stops31h 20mAer Lingus
Deal found 21/10£899
Thu 5/1220:10SOU - SEA
3 stops28h 50mMultiple Airlines
Thu 12/1206:05SEA - SOU
2 stops25h 30mMultiple Airlines
Deal found 21/10£1,172
Sun 3/1119:55SOU - SEA
2 stops29h 00mBritish Airways
Sat 9/1113:45SEA - SOU
2 stops17h 40mBritish Airways
Deal found 20/10£1,943

Find flights from Southampton to Washington within your budget

Customise your flight search to find flights from Southampton to Washington 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 1,032,068 searches. Data last updated 22 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£615 - £1,943

Route

Depart

Return

Price

Southampton EastleighSeattle/Tacoma Intl

SOU - SEA

SOUSEA

Southampton Eastleigh

Tue 3/12

1 stop26h 32m

Seattle/Tacoma Intl

Tue 10/12

1 stop18h 37m

£615

Southampton EastleighSeattle/Tacoma Intl

SOU - SEA

SOUSEA

Southampton Eastleigh

Tue 3/12

1 stop26h 32m

Seattle/Tacoma Intl

Tue 10/12

2 stops23h 21m

£618

Southampton EastleighSeattle/Tacoma Intl

SOU - SEA

SOUSEA

Southampton Eastleigh

Tue 3/12

2 stops22h 11m

Seattle/Tacoma Intl

Tue 10/12

2 stops20h 44m

£630

Southampton EastleighSeattle/Tacoma Intl

SOU - SEA

SOUSEA

Southampton Eastleigh

Thu 5/12

1 stop30h 05m

Seattle/Tacoma Intl

Wed 11/12

2 stops31h 20m

£899

Southampton EastleighSeattle/Tacoma Intl

SOU - SEA

SOUSEA

Southampton Eastleigh

Thu 5/12

3 stops28h 50m

Seattle/Tacoma Intl

Thu 12/12

2 stops25h 30m

£1,172

Southampton EastleighSeattle/Tacoma Intl

SOU - SEA

SOUSEA

Southampton Eastleigh

Sun 3/11

2 stops29h 00m

Seattle/Tacoma Intl

Sat 9/11

2 stops17h 40m

£1,943

Flights are sorted by cheapest first

Deals found on 21/10

Best time to book a flight from Southampton to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Southampton to Washington

Get recent, data-driven insights about flights from Southampton to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southampton to State of Washington?

Currently, February is the cheapest month in which you can book a flight from Southampton to State of Washington (average of £609). Flying from Southampton to State of Washington in July is currently the most expensive (average of £838). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 22 October 2024.
Delta
8.0
Very Good
8,892 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,892 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,360 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic
7.6
Good
668 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Aer Lingus
7.1
Good
1,090 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

British Airways
6.7
Okay
6,841 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Washington. 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 from for flights from Southampton to Washington?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Washington. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • Can I find flights from Southampton to State of Washington for under £700 on Cheapflights?

    Yes, there are multiple flights from Southampton to State of Washington for under £700. The cheapest flight booked recently is on KLM for just £615, but on average you can expect to pay £979.

  • What does SOU to SEA mean?

    Great question - SOU to SEA just means Southampton Eastleigh Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights! Spokane Airport (GEG), Wenatchee Pangborn Field Airport (EAT), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Southampton to Washington 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 Southampton to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Southampton to Washington 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 Southampton to Washington that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Washington 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 Southampton to Washington that allow pets onboard?

    Many airlines flying from Southampton to Washington 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 Southampton to Washington?

    Yes, you can often find last-minute deals on Southampton to Washington 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 Southampton to State of Washington flight deals updated?

    The Southampton to State of Washington flight deals you see on this page were last updated on 21/10.

  • What is the cheapest month to book a flight from Southampton to State of Washington?

    Currently, February is the cheapest month in which you can book a flight from Southampton to State of Washington (average of £609). Flying from Southampton to State of Washington in July is currently the most expensive (average of £838). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly with Cheapflights

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

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 Washington from Southampton today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Southampton.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Washington, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington from Southampton today and book when prices fit your budget.

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