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Southend

$281+ Cheap flights from District of Columbia to Southend (SEN)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SEN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from District of Columbia to Southend

Keep the following information in mind while searching for District of Columbia to Southend flight deals. Data was last updated September 16, 2025.

Round-trip from

$706
(Mytrip)

One-way from

$281
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$636
From District of Columbia to London Southend
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One-way flight from District of Columbia to London Southend
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Highest demand for flights based on searches. 11% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Southend

Cheapest flights from District of Columbia to Southend
Explore the most affordable flight options available from District of Columbia to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/299:30 pmIAD - SEN
3 stops19h 30mMultiple Airlines
Wed 11/57:10 amSEN - IAD
2 stops15h 05mMultiple Airlines
Deal found 9/14$706
This Mytrip deal was found by Cheapflights users on 9/15. 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 11/226:59 amDCA - SEN
3 stops32h 16mMultiple Airlines
Sun 11/303:15 pmSEN - DCA
3 stops35h 41mMultiple Airlines
Deal found 9/15$711
This Mytrip deal was found by Cheapflights users on 9/15. 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 11/229:45 amIAD - SEN
3 stops29h 30mMultiple Airlines
Sun 11/303:15 pmSEN - IAD
3 stops34h 44mMultiple Airlines
Deal found 9/15$715
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 12/37:40 pmIAD - SEN
2 stops16h 35mMultiple Airlines
Tue 12/97:35 amSEN - IAD
2 stops15h 55mMultiple Airlines
Deal found 9/14$719
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/308:40 pmIAD - SEN
2 stops18h 55mMultiple Airlines
Tue 11/47:35 amSEN - IAD
2 stops15h 55mMultiple Airlines
Deal found 9/14$724
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 11/58:30 pmIAD - SEN
3 stops19h 30mMultiple Airlines
Wed 11/127:10 amSEN - IAD
2 stops15h 05mMultiple Airlines
Deal found 9/16$765
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/91:30 pmIAD - SEN
2 stops21h 15mMultiple Airlines
Thu 10/235:40 pmSEN - IAD
2 stops31h 05mMultiple Airlines
Deal found 9/15$904
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:05 pmIAD - SEN
1 stop10h 55mMultiple Airlines
Fri 11/77:35 amSEN - IAD
1 stop13h 30mMultiple Airlines
Deal found 9/16$1,035

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Southend 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 September 16, 2025.
Use the filters below to find and compare flights from District of Columbia to London Southend Airport that are best for you.

Fly from

District of Columbia

Fly to

Southend

Route

Depart

Return

Price

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Wed 10/29

9:30 pm-9:00 pm

3 stops19h 30m

London Southend

Wed 11/5

7:10 am-5:15 pm

2 stops15h 05m

$706

Washington, D.C.London

DCA - SEN

DCASEN

Washington, D.C. Reagan-National

Sat 11/22

6:59 am-8:15 pm

3 stops32h 16m

London Southend

Sun 11/30

3:15 pm-9:56 pm

3 stops35h 41m

$711

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Sat 11/22

9:45 am-8:15 pm

3 stops29h 30m

London Southend

Sun 11/30

3:15 pm-8:59 pm

3 stops34h 44m

$715

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-5:15 pm

2 stops16h 35m

London Southend

Tue 12/9

7:35 am-6:30 pm

2 stops15h 55m

$719

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Thu 10/30

8:40 pm-7:35 pm

2 stops18h 55m

London Southend

Tue 11/4

7:35 am-6:30 pm

2 stops15h 55m

$724

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Thu 10/9

1:30 pm-3:45 pm

2 stops21h 15m

London Southend

Thu 10/23

5:40 pm-7:45 pm

2 stops31h 05m

$904

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Fri 10/31

7:05 pm-10:00 am

1 stop10h 55m

London Southend

Fri 11/7

7:35 am-4:05 pm

1 stop13h 30m

$1,035

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Wed 10/15

5:50 pm-4:25 pm

3 stops41h 35m

$281

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Tue 11/11

5:30 pm-1:40 pm

3 stops39h 10m

$290

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Mon 10/13

10:20 pm-4:30 pm

3 stops37h 10m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 29 results
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Best time to book a flight from District of Columbia to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from District of Columbia 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 District of Columbia to London Southend Airport
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 District of Columbia to Southend. 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 District of Columbia to Southend that include hotel bookings?

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

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

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

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

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

Traveling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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Alternative routes for District of Columbia to Southend

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