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.

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).

What is the cheapest time of day to fly from WA to SEN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to London Southend Airport as you normally would.

Can I find deals for flights from Washington to Southend that include hotel bookings?

Yes. In addition to deals on Washington to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington to Southend?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Southend.

Can I find deals for business class flights from Washington to Southend?

Yes. Cheapflights offers flight deals from Washington to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£250+ Flights from Washington to London Southend Airport

Find flight deals from Washington to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Southend
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 21 October 2025.

Wed 3/1214:35SEA - SEN

2 stops22h 25mMultiple Airlines

Wed 10/1207:10SEN - SEA

2 stops17h 50mMultiple Airlines

Deal found 19/10£472

Thu 27/1105:50SEA - SEN

3 stops23h 00mMultiple Airlines

Sun 7/1218:05SEN - SEA

2 stops26h 05mMultiple Airlines

Deal found 20/10£525

Thu 13/1108:10SEA - SEN

3 stops20h 40mMultiple Airlines

Sun 23/1118:05SEN - SEA

2 stops26h 05mMultiple Airlines

Deal found 19/10£677

Thu 23/1013:50SEA - SEN

2 stops17h 55mMultiple Airlines

Sat 25/1017:30SEN - SEA

3 stops31h 10mMultiple Airlines

Deal found 19/10£992

Wed 3/1209:50PDX - SEN

3 stops27h 10mMultiple Airlines

Mon 8/1207:15SEN - PDX

2 stops17h 45mMultiple Airlines

Deal found 19/10£1,142

Thu 23/1006:15PDX - SEN

3 stops25h 30mMultiple Airlines

Thu 30/1018:05SEN - PDX

3 stops31h 25mMultiple Airlines

Deal found 19/10£2,143

Mon 22/1209:50PDX - SEN

3 stops25h 55mMultiple Airlines

Tue 30/1220:20SEN - PDX

3 stops30h 10mMultiple Airlines

Deal found 20/10£2,310

Sat 25/1015:20PDX - SEN

2 stops21h 15mMultiple Airlines

Thu 30/1014:35SEN - PDX

3 stops34h 55mMultiple Airlines

Deal found 20/10£2,462

Best flights from Washington to Southend
Discover carefully curated flight deals from Washington to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2025.

Wed 3/1214:35SEA - SEN

2 stops22h 25mMultiple Airlines

Wed 10/1207:10SEN - SEA

2 stops17h 50mMultiple Airlines

Deal found 19/10£472

Thu 27/1105:50SEA - SEN

3 stops23h 00mMultiple Airlines

Sun 7/1218:05SEN - SEA

2 stops26h 05mMultiple Airlines

Deal found 20/10£525

Thu 13/1108:10SEA - SEN

3 stops20h 40mMultiple Airlines

Sun 23/1118:05SEN - SEA

2 stops26h 05mMultiple Airlines

Deal found 19/10£677

Wed 3/1209:50PDX - SEN

3 stops27h 10mMultiple Airlines

Mon 8/1207:15SEN - PDX

2 stops17h 45mMultiple Airlines

Deal found 19/10£1,142

Mon 22/1209:50PDX - SEN

3 stops25h 55mMultiple Airlines

Tue 30/1220:20SEN - PDX

3 stops30h 10mMultiple Airlines

Deal found 20/10£2,310

Last-minute flights from Washington to Southend
Discover last-minute flight deals from Washington to Southend. Data last updated 21 October 2025 and is based on user searches.

Thu 23/1013:50SEA - SEN

2 stops17h 55mMultiple Airlines

Sat 25/1017:30SEN - SEA

3 stops31h 10mMultiple Airlines

Deal found 19/10£992

Thu 23/1006:15PDX - SEN

3 stops25h 30mMultiple Airlines

Thu 30/1018:05SEN - PDX

3 stops31h 25mMultiple Airlines

Deal found 19/10£2,143

Sat 25/1015:20PDX - SEN

2 stops21h 15mMultiple Airlines

Thu 30/1014:35SEN - PDX

3 stops34h 55mMultiple Airlines

Deal found 20/10£2,462

Thu 13/1108:10SEA - SEN

3 stops20h 40mMultiple Airlines

Sun 23/1118:05SEN - SEA

2 stops26h 05mMultiple Airlines

Deal found 19/10£677

Thu 27/1105:50SEA - SEN

3 stops23h 00mMultiple Airlines

Sun 7/1218:05SEN - SEA

2 stops26h 05mMultiple Airlines

Deal found 20/10£525

One-way flights from Washington to Southend
Search for one-way flight options from Washington to Southend. Find affordable one-way fares based on user searches. Data last updated 21 October 2025.

Sat 22/1111:55SEA - SEN

3 stops38h 35mMultiple Airlines

Deal found 20/10£250

Wed 26/1111:26SEA - SEN

3 stops41h 24mMultiple Airlines

Deal found 20/10£253

Tue 2/1215:45SEA - SEN

3 stops45h 15mMultiple Airlines

Deal found 20/10£254

Tue 18/1115:10SEA - SEN

3 stops36h 50mMultiple Airlines

Deal found 19/10£256

Thu 27/1115:10SEA - SEN

3 stops38h 05mMultiple Airlines

Deal found 20/10£259

Wed 31/1215:10SEA - SEN

2 stops21h 50mMultiple Airlines

Deal found 20/10£265

Wed 3/1209:50PDX - SEN

3 stops27h 10mMultiple Airlines

Deal found 19/10£268

Mon 1/1211:26SEA - SEN

3 stops38h 34mMultiple Airlines

Deal found 20/10£272

Wed 3/1211:29SEA - SEN

3 stops25h 31mMultiple Airlines

Deal found 19/10£273

Sun 11/111:06SEA - SEN

3 stops27h 54mMultiple Airlines

Deal found 21/10£278

Tue 4/1110:05SEA - SEN

3 stops41h 55mMultiple Airlines

Deal found 19/10£282

Sun 15/223:20SEA - SEN

2 stops36h 25mMultiple Airlines

Deal found 19/10£287

Cheap flight deals from Washington to Southend

Round-trip from	£472
One-way from	£250
Popular in	June
Cheapest in	October
Average price	£494

3/12-10/12
4 total stops
40h 15m total
Washington to London

Search Deals

22/11
3 total stops
38h 35m total
Washington to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£74 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Wed 3/12

14:35-21:00

2 stops22h 25m

London Southend

Wed 10/12

07:10-17:00

2 stops17h 50m

£472

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Thu 27/11

05:50-12:50

3 stops23h 00m

London Southend

Sun 7/12

18:05-12:10

2 stops26h 05m

£525

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Thu 13/11

08:10-12:50

3 stops20h 40m

London Southend

Sun 23/11

18:05-12:10

2 stops26h 05m

£677

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 3/12

09:50-21:00

3 stops27h 10m

London Southend

Mon 8/12

07:15-17:00

2 stops17h 45m

£1,142

PortlandLondon

PDX - SEN

PDXSEN

Portland

Mon 22/12

09:50-19:45

3 stops25h 55m

London Southend

Tue 30/12

20:20-18:30

3 stops30h 10m

£2,310

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Wed 26/11

11:26-12:50

3 stops41h 24m

£253

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Tue 2/12

15:45-21:00

3 stops45h 15m

£254

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Tue 18/11

15:10-12:00

3 stops36h 50m

£256

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Sat 22/11

08:12-10:30

2 stops42h 18m

£256

SeattleLondon

SEA - SEN

SEASEN

Seattle/Tacoma Intl

Wed 31/12

15:10-21:00

2 stops21h 50m

£265

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 25 results

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to London Southend Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Washington to Southend that include hotel bookings?
Yes. In addition to deals on Washington to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington to Southend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Southend.
Can I find deals for business class flights from Washington to Southend?
Yes. Cheapflights offers flight deals from Washington to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Milton Keynes

Croydon

Slough

Gatwick

Hounslow

Luton

Wembley

Deal

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Romford

Ipswich

Brentford

Dartford

Guildford

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Washington to Southend?

Cheapflights makes it easy to find Washington to Southend flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Washington to Southend?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Southend.

Can Cheapflights find flights from Washington to Southend with no change fees?

Yes, we can. To see specific flights from Washington to Southend with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington to Southend become cheaper?

Of course! You can now track prices for flights from Washington to Southend and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Washington to London Southend Airport from £250

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 21 October 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 21 October 2025.

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 21 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to London Southend Airport that are best for you.

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

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.

Can I find deals for flights from Washington to Southend that include hotel bookings?

How can I find direct flights from Washington to Southend?

Can I find deals for business class flights from Washington to Southend?

Travelling to a place near London Southend Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Southend

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Southend?

Why should you use Cheapflights to find cheap flight tickets from Washington to Southend?

Can Cheapflights find flights from Washington to Southend with no change fees?

Can Cheapflights notify me if prices for flights from Washington to Southend become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington to Southend
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 21 October 2025.