What are the cheapest airlines flying from Washington, D.C. to Southampton round-trip?

Cheapflights users have booked flights from Washington, D.C. to Southampton round-trip from $782. Other airlines that can offer you cheap pricing are Delta, from $785, and British Airways, from $943. These flights start at 16% lower than the current average price 3 months from now.

What is the cheapest day to fly from Washington, D.C. to Southampton?

Travelers seeking maximum savings on their Washington, D.C. to Southampton flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Southampton?

When deciding which route to take from Washington, D.C. to Southampton consider Washington, D.C. Dulles Intl - Southampton Eastleigh, Baltimore/Washington - Southampton Eastleigh or Washington, D.C. Reagan-National - Southampton Eastleigh as they are the most popular.

What are the most popular airlines that fly from Washington, D.C. to Southampton?

When booking a flight from Washington, D.C. to Southampton, you may want to consider flying on British Airways, Delta or Aer Lingus as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. to Southampton?

Friday flights are found to be more expensive to fly from Washington, D.C. to Southampton. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Southampton.

How far in advance should I book a flight from Washington, D.C. to Southampton?

Travelers have found it’s best to book a flight 24 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Southampton 1-2 weeks in advance for as low as $723, or $723 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Southampton?

Our data shows that January tends to be the cheapest month to fly to Southampton from Washington, D.C.. Users have commonly found prices around $738 for the month, but tickets can be as low as $367. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Washington, D.C.-Southampton flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Southampton flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Southampton flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Southampton flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Southampton from Washington, D.C.?

For a flight from Washington, D.C. to Southampton, you will be flying into Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 inbound flights from Washington, D.C. per day. 3 airlines have flights to Southampton Eastleigh from Washington, D.C. on a regular basis.

Can I find deals for flights from Washington, D.C. to Southampton that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Southampton?

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

Can I find deals for business class flights from Washington, D.C. to Southampton?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$586+ Flights from Washington, D.C. to Southampton

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Cheap flight deals from Washington, D.C. to Southampton

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Popular in	December
Cheapest in	March
Round-trip from	$782 (KLM)
One-way from	$586 (KAYAK)

Provider with most accurate pricing for Washington, D.C. (WAS)-Southampton Eastleigh flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Southampton Eastleigh flights.

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High demand for flights, 42% potential price rise

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Best time to find cheap flights, 33% potential price drop

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From Washington, D.C. (WAS) to Southampton Eastleigh

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One-way flight from Washington, D.C. (WAS) to Southampton Eastleigh

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Find flight deals from Washington, D.C. to Southampton

Cheapest flights from Washington, D.C. to Southampton
Explore the most affordable flight options available from Washington, D.C. to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

lun. 12/305:10 pmIAD - SOU

1 stop10h 35mBritish Airways

vie. 1/109:30 amSOU - IAD

1 stop11h 10mBritish Airways

Deal found 11/21

$931

vie. 12/135:10 pmIAD - SOU

1 stop10h 35mAer Lingus

dom. 12/229:30 amSOU - IAD

1 stop14h 45mAer Lingus

Deal found 11/21

$1,029

vie. 12/135:10 pmIAD - SOU

2 stops35h 05mMultiple Airlines

dom. 12/228:10 pmSOU - IAD

2 stops28h 35mMultiple Airlines

Deal found 11/21

$1,412

lun. 12/168:30 pmBWI - SOU

2 stops14h 30mBritish Airways

jue. 12/267:55 pmSOU - BWI

2 stops27h 50mBritish Airways

Deal found 11/21

$1,583

Best flights from Washington, D.C. to Southampton
Discover carefully curated flight deals from Washington, D.C. to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 21, 2024.

jue. 2/2712:59 pmDCA - SOU

2 stops14h 26mKLM

vie. 3/79:00 amSOU - DCA

2 stops16h 31mKLM

Deal found 11/21

$782

jue. 2/2712:21 pmBWI - SOU

2 stops15h 04mDelta

vie. 3/79:00 amSOU - BWI

2 stops19h 19mDelta

Deal found 11/21

$785

jue. 2/277:30 pmBWI - SOU

2 stops16h 50mMultiple Airlines

vie. 3/75:50 pmSOU - BWI

3 stops28h 10mMultiple Airlines

Deal found 11/21

$808

mié. 1/85:10 pmIAD - SOU

1 stop10h 35mBritish Airways

sáb. 1/189:30 amSOU - IAD

1 stop11h 10mBritish Airways

Deal found 11/20

$943

vie. 12/135:10 pmIAD - SOU

1 stop10h 35mAer Lingus

dom. 12/229:30 amSOU - IAD

1 stop14h 45mAer Lingus

Deal found 11/21

$1,029

sáb. 1/118:30 pmBWI - SOU

2 stops13h 55mBritish Airways

lun. 1/208:40 amSOU - BWI

2 stops15h 05mBritish Airways

Deal found 11/20

$996

vie. 12/135:10 pmIAD - SOU

2 stops35h 05mMultiple Airlines

dom. 12/228:10 pmSOU - IAD

2 stops28h 35mMultiple Airlines

Deal found 11/21

$1,412

lun. 1/66:50 pmDCA - SOU

3 stops32h 55mMultiple Airlines

lun. 1/139:25 amSOU - DCA

3 stops37h 42mMultiple Airlines

Deal found 11/21

$3,027

Last-minute flights from Washington, D.C. to Southampton
Discover last-minute flight deals from Washington, D.C. to Southampton. Data last updated noviembre 21, 2024 and is based on user searches.

vie. 12/135:10 pmIAD - SOU

1 stop10h 35mAer Lingus

dom. 12/229:30 amSOU - IAD

1 stop14h 45mAer Lingus

Deal found 11/21

$1,029

vie. 12/135:10 pmIAD - SOU

2 stops35h 05mMultiple Airlines

dom. 12/228:10 pmSOU - IAD

2 stops28h 35mMultiple Airlines

Deal found 11/21

$1,412

lun. 12/168:30 pmBWI - SOU

2 stops14h 30mBritish Airways

jue. 12/267:55 pmSOU - BWI

2 stops27h 50mBritish Airways

Deal found 11/21

$1,583

lun. 12/305:10 pmIAD - SOU

1 stop10h 35mBritish Airways

vie. 1/109:30 amSOU - IAD

1 stop11h 10mBritish Airways

Deal found 11/21

$931

One-way flights from Washington, D.C. to Southampton
Search for one-way flight options from Washington, D.C. to Southampton. Find affordable one-way fares based on user searches. Data last updated noviembre 21, 2024.

vie. 3/146:10 pmIAD - SOU

1 stop10h 35mBritish Airways

Deal found 11/20

$586

lun. 1/68:30 pmBWI - SOU

2 stops14h 00mBritish Airways

Deal found 11/21

$1,120

Find flights from Washington, D.C. to Southampton within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

jue. 2/27

12:27 pm-8:25 am

2 stops14h 58m

Southampton Eastleigh

vie. 3/7

5:20 pm-3:45 pm

1 stop27h 25m

$772

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

jue. 2/27

12:59 pm-8:25 am

2 stops14h 26m

Southampton Eastleigh

vie. 3/7

9:00 am-8:31 pm

2 stops16h 31m

$782

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

jue. 2/27

12:21 pm-8:25 am

2 stops15h 04m

Southampton Eastleigh

vie. 3/7

9:00 am-11:19 pm

2 stops19h 19m

$785

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

jue. 2/27

7:30 pm-5:20 pm

2 stops16h 50m

Southampton Eastleigh

vie. 3/7

5:50 pm-5:00 pm

3 stops28h 10m

$808

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

jue. 2/27

7:40 pm-5:20 pm

2 stops16h 40m

Southampton Eastleigh

vie. 3/7

2:25 pm-3:00 pm

3 stops29h 35m

$871

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

jue. 2/27

5:10 pm-8:45 am

1 stop10h 35m

Southampton Eastleigh

vie. 3/7

8:10 pm-3:40 pm

1 stop24h 30m

$922

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

lun. 12/30

5:10 pm-8:45 am

1 stop10h 35m

Southampton Eastleigh

vie. 1/10

9:30 am-3:40 pm

1 stop11h 10m

$931

BaltimoreSouthampton

BWI - SOU

BWISOU

Baltimore/Washington

sáb. 1/11

8:30 pm-3:25 pm

2 stops13h 55m

Southampton Eastleigh

lun. 1/20

8:40 am-6:45 pm

2 stops15h 05m

$996

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

lun. 1/6

6:50 pm-8:45 am

3 stops32h 55m

Southampton Eastleigh

lun. 1/13

9:25 am-6:07 pm

3 stops37h 42m

$3,027

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

vie. 3/14

6:10 pm-8:45 am

1 stop10h 35m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results

Compare providers for flights from Washington, D.C. to Southampton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Southampton in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Southampton flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Southampton flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Southampton flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Southampton flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Washington, D.C. with our price prediction graph.

Estimated round-trip 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 Washington, D.C. to Southampton

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

What is the cheapest time of day to fly from WAS to SOU?

When flying from Washington, D.C. to Southampton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight in the morning.

Rainfall in Southampton by month

In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

Temperature in Southampton by month

If weather is an important factor for your trip to Southampton, 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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Southampton

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,755 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,349 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.1

Good

1,089 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

6,831 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Southampton from Washington, D.C.?
For a flight from Washington, D.C. to Southampton, you will be flying into Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 inbound flights from Washington, D.C. per day. 3 airlines have flights to Southampton Eastleigh from Washington, D.C. on a regular basis.
What are the cheapest airlines flying from Washington, D.C. to Southampton round-trip?
Cheapflights users have booked flights from Washington, D.C. to Southampton round-trip from $782. Other airlines that can offer you cheap pricing are Delta, from $785, and British Airways, from $943. These flights start at 16% lower than the current average price 3 months from now.
What are the most popular routes from Washington, D.C. to Southampton?
When deciding which route to take from Washington, D.C. to Southampton consider Washington, D.C. Dulles Intl - Southampton Eastleigh, Baltimore/Washington - Southampton Eastleigh or Washington, D.C. Reagan-National - Southampton Eastleigh as they are the most popular.
Can I find deals for flights from Washington, D.C. to Southampton that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Southampton.
Can I find deals for business class flights from Washington, D.C. to Southampton?
Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

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Top 3 airlines flying from Washington, D.C. to Southampton

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$646	Average$816	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$729	Average$981	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$834	Average$1,107	FlexibilityNo cancel fee	On-time70%

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$586+ Cheap flights from Washington, D.C. (WAS) to Southampton (SOU)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Southampton

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Washington, D.C. to Southampton

Cheapest flights from Washington, D.C. to SouthamptonExplore the most affordable flight options available from Washington, D.C. to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Explore the most affordable flight options available from Washington, D.C. to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Find flights from Washington, D.C. to Southampton within your budget

Compare providers for flights from Washington, D.C. to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Southampton in November.

Best time to book a flight from Washington, D.C. to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Southampton

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

What is the cheapest time of day to fly from WAS to SOU?

Find hourly flight availability from Washington, D.C. to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Rainfall in Southampton by month

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

Temperature in Southampton by month

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

Reviews of airlines servicing Southampton

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Southampton round-trip?

What are the most popular routes from Washington, D.C. to Southampton?

Can I find deals for flights from Washington, D.C. to Southampton that include hotel bookings?

How can I find direct flights from Washington, D.C. to Southampton?

Can I find deals for business class flights from Washington, D.C. to Southampton?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Southampton

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Top 3 airlines flying from Washington, D.C. to Southampton

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Cheapest flights from Washington, D.C. to Southampton
Explore the most affordable flight options available from Washington, D.C. to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.