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Cheap flights from London Southend Airport to District of Columbia from £401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to District of Columbia departing on 13/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Southend Airport to District of Columbia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:00 - 21:00
SEN
-
IAD
35h 00m
3 stops
Multiple Airlines Logo
21:30 - 17:05
IAD
-
SEN
15h 35m
2 stops
£669Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
07:10 - 18:30
SEN
-
IAD
16h 20m
2 stops
Multiple Airlines Logo
20:45 - 21:00
IAD
-
SEN
19h 15m
2 stops
£1,001Multiple Airlines
Wed, 25 Feb - Wed, 25 Feb
Multiple Airlines Logo
07:15 - 19:30
SEN
-
IAD
17h 15m
2 stops
Multiple Airlines Logo
19:50 - 20:50
IAD
-
SEN
21h 00m
1 stop
£1,023Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
07:15 - 16:35
SEN
-
IAD
14h 20m
1 stop
Multiple Airlines Logo
18:50 - 17:05
IAD
-
SEN
17h 15m
1 stop
£1,555Multiple Airlines
Mon, 2 Mar - Sat, 7 Mar
Multiple Airlines Logo
07:15 - 16:05
SEN
-
IAD
13h 50m
1 stop
Multiple Airlines Logo
19:50 - 20:50
IAD
-
SEN
21h 00m
1 stop
£1,927Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport 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, momondo users made 279,928 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from London Southend Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sat 7/3

15:00-21:00

3 stops35h 00m

Washington, D.C. Dulles Intl

Sat 14/3

21:30-17:05

2 stops15h 35m

£669

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Wed 25/2

07:10-18:30

2 stops16h 20m

Washington, D.C. Dulles Intl

Wed 25/2

20:45-21:00

2 stops19h 15m

£1,001

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sat 7/3

07:15-19:30

2 stops17h 15m

Washington, D.C. Dulles Intl

Sat 14/3

19:50-20:50

1 stop21h 00m

£1,023

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Mon 2/3

07:15-16:35

1 stop14h 20m

Washington, D.C. Dulles Intl

Sat 7/3

18:50-17:05

1 stop17h 15m

£1,555

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sat 7/3

07:15-16:05

1 stop13h 50m

Washington, D.C. Dulles Intl

Sat 14/3

19:50-20:50

1 stop21h 00m

£1,927

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Fri 13/2

16:05-15:15

3 stops28h 10m

£401

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sun 15/2

07:10-21:00

2 stops18h 50m

£417

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sun 15/2

07:10-21:00

2 stops18h 50m

£430

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Sun 15/2

07:10-21:00

2 stops18h 50m

£431

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Thu 12/3

06:50-12:45

3 stops33h 55m

£439

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Cheap London Southend Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to District of Columbia

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from London Southend Airport to District of Columbia takes 16h 20m
There are no direct flights from London Southend Airport to District of Columbia. There are no popular flight routes from London Southend Airport to District of Columbia.
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  • When did momondo last update prices for flights from London Southend Airport to District of Columbia?

    Prices for flights from London Southend Airport to District of Columbia are updated daily.

  • How old do you have to be to fly from London Southend Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from London Southend Airport to District of Columbia?

    Confirm your travel details to search for the latest offers for flights from London Southend Airport to District of Columbia. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London Southend Airport to District of Columbia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from London to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to District of Columbia for you.

Can I find flights from London to District of Columbia with flexible booking policies on momondo?

Yes. All flights to District of Columbia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to District of Columbia?

momondo helps you find the best flight between London and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

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