Cheap flights from Washington to London Southend Airport from £276
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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Washington to Southend
Keep the following information in mind while searching for Washington to Southend flight deals. Data was last updated 30 April 2025.
Find flight deals from Washington to Southend
Cheapest flights from Washington to SouthendExplore the most affordable flight options available from Washington to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Washington to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Washington 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 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Washington to London Southend Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleLondon
SEA - SEN
SEASEN
Seattle/Tacoma Intl
Fri 13/6
14:28-19:35
2 stops45h 07m
London Southend
Fri 20/6
16:55-15:55
1 stop31h 00m
SeattleLondon
SEA - SEN
SEASEN
Seattle/Tacoma Intl
Mon 12/5
19:00-23:05
3 stops44h 05m
PortlandLondon
PDX - SEN
PDXSEN
Portland
Fri 15/8
13:19-15:20
2 stops42h 01m
Best time to book a flight from Washington to Southend
Have a flexible travel schedule? Discover the best time to fly to Southend from Washington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington to London Southend Airport
Rainfall in Southend by month
Plan your trip to Southend by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.
Temperature in Southend by month
Plan your trip to Southend by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Southend Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Related info for your journey
Find useful and relevant information for your journey from Washington to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington to Southend
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