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District of Columbia

$497+ Cheap flights from Southend (SEN) to District of Columbia

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — IAD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Southend to District of Columbia

Keep the following information in mind while searching for Southend to District of Columbia flight deals. Data was last updated November 3, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$1,183
(Mytrip)

One-way from

$497
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$672
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
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From London Southend to District of Columbia
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One-way flight from London Southend to District of Columbia
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Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Southend to District of Columbia

Cheapest flights from Southend to District of Columbia
Explore the most affordable flight options available from Southend to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:15 amSEN - IAD
2 stops17h 15mMultiple Airlines
Sat 12/2710:55 pmIAD - SEN
2 stops16h 15mMultiple Airlines
Deal found 11/2$1,183
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:15 amSEN - IAD
1 stop17h 00mMultiple Airlines
Sun 1/46:50 pmIAD - SEN
1 stop10h 40mMultiple Airlines
Deal found 11/2$1,236
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:40 amSEN - IAD
1 stop14h 25mMultiple Airlines
Fri 1/26:05 pmIAD - SEN
1 stop10h 55mMultiple Airlines
Deal found 11/2$1,278
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:35 amSEN - IAD
2 stops16h 55mMultiple Airlines
Sat 1/310:55 pmIAD - SEN
2 stops16h 15mMultiple Airlines
Deal found 11/2$1,385
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:40 amSEN - IAD
1 stop14h 25mMultiple Airlines
Mon 12/226:05 pmIAD - SEN
1 stop11h 10mMultiple Airlines
Deal found 11/1$1,514
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:15 amSEN - IAD
2 stops17h 15mMultiple Airlines
Fri 12/266:05 pmIAD - SEN
1 stop10h 55mMultiple Airlines
Deal found 11/1$1,823

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southend to District of Columbia 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from London Southend Airport to District of Columbia that are best for you.

Fly from

Southend

Fly to

District of Columbia

Route

Depart

Return

Price

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sat 12/27

7:15 am-7:30 pm

2 stops17h 15m

Washington, D.C. Dulles Intl

Sat 12/27

10:55 pm-8:10 pm

2 stops16h 15m

$1,183

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Mon 12/22

7:15 am-7:15 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sun 1/4

6:50 pm-10:30 am

1 stop10h 40m

$1,236

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Fri 12/19

6:40 am-4:05 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Fri 1/2

6:05 pm-10:00 am

1 stop10h 55m

$1,278

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Tue 12/23

7:35 am-7:30 pm

2 stops16h 55m

Washington, D.C. Dulles Intl

Sat 1/3

10:55 pm-8:10 pm

2 stops16h 15m

$1,385

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Fri 12/19

6:40 am-4:05 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 12/22

6:05 pm-10:15 am

1 stop11h 10m

$1,514

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sat 12/20

7:15 am-7:30 pm

2 stops17h 15m

Washington, D.C. Dulles Intl

Fri 12/26

6:05 pm-10:00 am

1 stop10h 55m

$1,823

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Fri 12/26

7:35 am-7:30 pm

2 stops40h 55m

$497

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Thu 11/20

6:50 am-6:45 pm

3 stops40h 55m

$506

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Wed 11/12

7:10 am-7:32 pm

3 stops41h 22m

$517

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Tue 11/25

8:00 am-6:45 pm

3 stops39h 45m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 15 results
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Best time to book a flight from Southend to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Southend 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.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find deals for flights from Southend to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Southend to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southend to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to District of Columbia.

  • Can I find deals for business class flights from Southend to District of Columbia?

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

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