What is the cheapest flight from Washington, D.C. Dulles Intl Airport to London Southend Airport?

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to London Southend Airport was $330 for a one-way ticket and $969 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Washington, D.C. and London Southend?

Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in London Southend. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Washington, D.C. to London Southend?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to London Southend?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to London Southend. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to London Southend?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington, D.C. to London Southend?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Southend with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and SEN can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to London Southend?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Southend from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Washington, D.C. to London Southend | KAYAK

IAD - SEN

KAYAK searches hundreds of travel sites at once for deals on flights to London Southend Airport

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Cheapest round-trip

$969

Multiple Airlines

Wed 6/10Sun 6/14

IAD - SEN • 2 stops

Cheapest one-way

$330

Multiple Airlines

Wed 4/15

IAD - SEN • 3 stops

Start a new search

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We hope you love your trip to Southend!

Flight Deals

Cheap Flights from Washington, D.C. to Southend (IAD-SEN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington, D.C. to Southend

Wed, Jun 10 - Sun, Jun 14

8:20 pm - 9:25 pm

IAD

SEN

20h 05m

2 stops

11:00 am - 5:00 pm

SEN

IAD

35h 00m

3 stops

$969Multiple Airlines

Sun, May 10 - Wed, May 27

5:40 pm - 7:35 pm

IAD

SEN

20h 55m

2 stops

8:25 am - 8:35 pm

SEN

IAD

17h 10m

2 stops

$1,073Multiple Airlines

Sat, Mar 21 - Sun, Mar 29

9:30 pm - 8:50 pm

IAD

SEN

19h 20m

2 stops

7:25 am - 5:55 pm

SEN

IAD

15h 30m

2 stops

$1,082Multiple Airlines

Sun, Mar 15 - Tue, Mar 24

7:05 pm - 2:50 pm

IAD

SEN

15h 45m

1 stop

7:35 am - 5:05 pm

SEN

IAD

13h 30m

1 stop

$1,196Multiple Airlines

Wed, Mar 18 - Mon, Mar 23

10:40 pm - 9:00 pm

IAD

SEN

18h 20m

1 stop

7:15 am - 5:35 pm

SEN

IAD

14h 20m

1 stop

$1,269Multiple Airlines

Thu, Mar 19 - Mon, Mar 23

7:50 pm - 12:50 pm

IAD

SEN

13h 00m

1 stop

7:15 am - 5:35 pm

SEN

IAD

14h 20m

1 stop

$1,348Multiple Airlines

Sat, Jun 27 - Sat, Jul 4

5:15 pm - 3:10 pm

IAD

SEN

16h 55m

2 stops

7:20 am - 11:35 am

SEN

IAD

33h 15m

2 stops

$1,358Multiple Airlines

Thu, Apr 2 - Thu, Apr 9

6:15 pm - 10:45 am

IAD

SEN

11h 30m

1 stop

10:10 am - 7:35 pm

SEN

IAD

14h 25m

1 stop

$1,487Multiple Airlines

Thu, Mar 19 - Mon, Mar 23

7:50 pm - 12:50 pm

IAD

SEN

13h 00m

1 stop

7:15 am - 5:35 pm

SEN

IAD

14h 20m

1 stop

$1,684Multiple Airlines

Thu, Jul 2 - Sun, Jul 19

10:35 pm - 7:35 pm

IAD

SEN

16h 00m

2 stops

7:35 am - 7:15 pm

SEN

IAD

16h 40m

2 stops

$1,840Multiple Airlines

Useful Info

Cheapest flight	$330

Flight from Washington, D.C. to London Southend

When to book flights from Washington, D.C. to Southend

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Southend based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to London Southend Airport?
In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to London Southend Airport was $330 for a one-way ticket and $969 for a round-trip.
Do I need a passport to fly between Washington, D.C. and London Southend?
Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in London Southend.
Which aircraft models fly most regularly from Washington, D.C. to London Southend?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Washington, D.C. to London Southend?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to London Southend.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to London Southend?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington, D.C. to London Southend?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Southend with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and SEN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to London Southend?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Southend from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Southend

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Washington, D.C. (IAD)

Southend (SEN)

IAD - SEN

$330 Find Cheap Flights from Washington, D.C. to London Southend

KAYAK searches hundreds of travel sites at once for deals on flights to London Southend Airport

Everything you should know

Cheap Flights from Washington, D.C. to Southend (IAD-SEN)

Recent round-trip flight deals from Washington, D.C. to Southend

Recent one-way flight deals from Washington, D.C. to Southend

Recent last minute flight deals from Washington, D.C. to Southend

Good to know

When to book flights from Washington, D.C. to Southend

FAQs for booking Washington, D.C. to London Southend flights

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to London Southend Airport?

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to London Southend Airport was $330 for a one-way ticket and $969 for a round-trip.

Do I need a passport to fly between Washington, D.C. and London Southend?

Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in London Southend.

Which aircraft models fly most regularly from Washington, D.C. to London Southend?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to London Southend?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to London Southend.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to London Southend?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to London Southend?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to London Southend?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Southend from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Southend

Information on your arrival and departure airports

Cabin class types available on flights to Southend

Complete your trip to Southend with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Southend

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.