IAD - SEN

$344 Find Cheap Flights from Washington, D.C. to London Southend - Compare and Save

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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.

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

Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
7:40 pm - 4:40 pmIAD  Washington, D.C. Dulles Intl-SEN London Southend
16h 00m2 stops Reykjavik Keflavik Intl Amsterdam Schiphol
Multiple Airlines Logo
8:15 am - 6:30 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
15h 15m2 stops Amsterdam Schiphol Reykjavik Keflavik Intl
$742Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
10:20 pm - 8:10 pmIAD  Washington, D.C. Dulles Intl-SEN London Southend
16h 50m2 stops Munich Franz Josef Strauss Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
6:30 am - 7:25 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
17h 55m2 stops Palma de Mallorca Son Sant Joan Munich Franz Josef Strauss
$933Multiple Airlines
Sun, Nov 29 - Sat, Dec 12
Multiple Airlines Logo
7:40 pm - 2:50 pmIAD  Washington, D.C. Dulles Intl-SEN London Southend
14h 10m2 stops Reykjavik Keflavik Intl Amsterdam Schiphol
Multiple Airlines Logo
7:15 am - 6:30 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
16h 15m2 stops Amsterdam Schiphol Reykjavik Keflavik Intl
$943Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
6:15 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-SEN London Southend
11h 30m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
10:10 am - 7:35 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
14h 25m1 stop Paris Charles de Gaulle
$1,245Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
6:15 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-SEN London Southend
11h 30m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
10:10 am - 7:35 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
14h 25m1 stop Paris Charles de Gaulle
$1,258Multiple Airlines
Thu, Dec 24 - Wed, Jan 6
Multiple Airlines Logo
8:30 pm - 5:15 pmIAD  Washington, D.C. Dulles Intl-SEN London Southend
15h 45m2 stops Kastrup Copenhagen Paris Charles de Gaulle
Multiple Airlines Logo
7:10 am - 5:15 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
15h 05m2 stops Paris Charles de Gaulle Kastrup Copenhagen
$1,329Multiple Airlines
Sat, Oct 10 - Sun, Oct 18
Multiple Airlines Logo
6:15 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-SEN London Southend
11h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
7:25 am - 7:35 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
17h 10m1 stop Paris Charles de Gaulle
$1,458Multiple Airlines
Wed, Sep 23 - Sun, Sep 27
Multiple Airlines Logo
3:25 pm - 11:35 amIAD  Washington, D.C. Dulles Intl-SEN London Southend
15h 10m2 stops Frankfurt am Main Munich Franz Josef Strauss
Multiple Airlines Logo
7:00 am - 7:25 pmSEN  London Southend-IAD Washington, D.C. Dulles Intl
17h 25m1 stop Munich Franz Josef Strauss
$2,625Multiple Airlines
Useful Info

Key details for Washington, D.C. Dulles Intl Airport to London Southend Airport flights

Cheapest flight

$344
Flight from Washington, D.C. Dulles Intl Airport to London Southend Airport

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

Your Washington, D.C. Dulles Intl Airport to London Southend Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to London Southend Airport?

    Flights from Washington, D.C. Dulles Intl Airport to London Southend Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at London Southend (SEN).

  • What popular places can I visit in London Southend Airport?

    Some of the most popular sights in London Southend Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Southend Airport on KAYAK.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to London Southend Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to London Southend Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $742 to $2,625. That means the highest observed fare was about 4x higher than the lowest one.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and London Southend Airport?

    London Southend Airport is 5 hours ahead of Washington, D.C. Dulles Intl Airport (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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