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Southend

$649+ Cheap flights from New Windsor (SWF) to Southend (SEN)

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SEN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Stewart to Southend

One-way flights from Stewart to Southend
Search for one-way flight options from Stewart to Southend. Find affordable one-way fares based on user searches. Data last updated January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:25 pm
SWF
-
SEN
3 stops56h 30m
Multiple Airlines
Deal found 1/25$649

Find flight deals from Stewart to Southend

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Southend (SEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

December

Cheapest in

September

Average price

$561
Provider with most accurate pricing for New York (NYC)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-London (LON) flights.
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Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart 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 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from New Windsor to London Southend Airport that are best for you.

Fly from

Stewart

Fly to

Southend

Route

Depart

Return

Price

New WindsorLondon

SWF - SEN

SWFSEN

New Windsor Stewart

Sun 3/29

6:25 pm-7:55 am

3 stops56h 30m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Stewart to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Stewart with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Windsor to London Southend?

    If you book a flight to London Southend from New Windsor, you will be flying from Stewart, which is the city’s only airport. New Windsor Stewart (SWF) is located 4.3 mi from the center of New Windsor. There are 0 flights from Stewart to London Southend per day from 0 different airlines.

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

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

  • How can I find direct flights from Stewart to Southend?

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

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

    Yes. Cheapflights offers flight deals from Stewart 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.

See more FAQs

Traveling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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