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Cheap flights from London Southend Airport to Washington, D.C. from $455

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 Washington, D.C. departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Southend Airport to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from London Southend Airport to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Southend Airport to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from London Southend Airport to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Southend Airport to Washington, D.C.

Find recent round-trip train or bus tickets from London Southend Airport to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
7:50 pm - 12:15 pmSEN-IAD
45h 25m3 stops
6:30 pm - 11:20 amIAD-SEN
11h 50m1 stop
$1,769
Find Deal
Sun, Jan 5 - Sun, Jan 12
7:50 pm - 3:40 pmSEN-IAD
24h 50m2 stops
6:30 pm - 11:20 amIAD-SEN
11h 50m1 stop
$1,813
Find Deal
Sun, Jan 5 - Sun, Jan 12
7:15 am - 7:05 pmSEN-IAD
40h 50m3 stops
Thu, Apr 3
6:30 am - 8:45 pmSEN-IAD
19h 15m2 stops
Fri, Apr 11
7:50 pm - 6:25 pmSEN-IAD
27h 35m3 stops
Tue, Jan 7
11:50 am - 12:15 pmSEN-IAD
29h 25m2 stops
Mon, Jan 13
11:50 am - 12:15 pmSEN-IAD
29h 25m2 stops
Mon, Dec 16
11:50 am - 12:59 pmSEN-IAD
54h 09m3 stops
Mon, Dec 2
7:55 pm - 1:00 pmSEN-IAD
46h 05m3 stops
Sat, Dec 21
12:15 pm - 5:00 pmSEN-IAD
33h 45m2 stops
Mon, Dec 2
7:50 pm - 2:35 pmSEN-IAD
47h 45m3 stops
Sun, Dec 1
7:55 pm - 12:15 pmSEN-IAD
45h 20m3 stops
$1,120
Find Deal
Sat, Jan 4

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Southend Airport to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of February is, on average, the cheapest month to fly to Washington, D.C. from London Southend Airport, with most prices found around $588. If you’re not able to fly to Washington, D.C. in February, then November is your next best option. Flight prices from London Southend Airport to Washington, D.C. during November average around $602.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from London Southend Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $708. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London Southend Airport to Washington, D.C. for around $784.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from London Southend Airport to Washington, D.C. when you can find flight prices for as low as $671. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $878. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

The ideal time to book your flight to Washington, D.C. is 59 days in advance when prices tend to average $697. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $597.

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

Are you open to changing your travel dates? Check out the ideal times to fly from London Southend Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Southend Airport to Washington, D.C. (SEN to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to Washington, D.C.

Best Price Found

$455

Fastest flight time

19h 15m

Direct flights

None

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from London Southend Airport in the past 72 hours is $455. The best round-trip flight deal from London Southend Airport to Washington, D.C. found on momondo in the last 72 hours is $1,769.
The fastest flight from London Southend Airport to Washington, D.C. takes 19h 15m
There are no direct flights from London Southend Airport to Washington, D.C.. Popular non-direct route for this connection is London Southend Airport - Washington, D.C. Dulles Intl Airport.
There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)

  • How far is London Southend to Washington, D.C. by plane?

    The straight-line distance from London Southend to Washington, D.C. is 3694.1 mi. A reasonable flight in good conditions will take 24h 50m.

  • When did momondo last update prices for flights from London Southend Airport to Washington, D.C.?

    Prices for flights from London Southend Airport to Washington, D.C. are refreshed on a daily basis.

  • How old do you have to be to fly from London Southend Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from London to Washington, D.C.?

It is quick and easy to find London to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from London to Washington, D.C. with flexible booking policies on momondo?

Flights from London to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Washington, D.C.?

momondo helps you find the best flight between London and Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

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


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.