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Cheap flights from New Windsor to London from £211

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — LON
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stewart to London

Enter your travel dates to find the best prices.

Cheapest flights from Stewart to London
Explore the most affordable flight options available from Stewart to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Thu 19/1110:56 -
1 stop14h 54m
Tue 24/1110:10 -
1 stop29h 16m
Deal found 16/8£619
Thu 27/810:33 -
1 stop18h 27m
Sun 30/814:00 -
2 stops25h 30m
Deal found 13/8£736
Sun 13/910:56 -
1 stop18h 04m
Sun 20/914:00 -
2 stops26h 36m
Deal found 16/8£767
Thu 24/1211:06 -
1 stop14h 44m
Wed 6/110:10 -
1 stop29h 06m
Deal found 16/8£802
Sun 27/1211:06 -
1 stop16h 09m
Wed 6/110:10 -
1 stop29h 06m
Deal found 16/8£886
Sun 16/810:33 -
1 stop18h 27m
Tue 18/814:00 -
2 stops26h 25m
Deal found 12/8£1,043
Thu 24/1211:06 -
1 stop14h 44m
Tue 29/1210:10 -
1 stop14h 35m
Deal found 13/8£1,136
Sun 16/810:33 -
1 stop18h 27m
Mon 17/814:00 -
1 stop26h 08m
Deal found 14/8£1,262

Find flight deals from Stewart to London

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to London (LON). 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 16 August 2026.

Round-trip from

£619

One-way from

£211

Popular in

June

Cheapest in

January

Average price

£541
19/11-24/11
  • 19/11-24/11
  • 2 total stops
  • 44h 10m total
  • New Windsor to London
Search Deals
4/10
  • 4/10
  • 1 total stop
  • 18h 04m total
  • New Windsor to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£95 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stewart to London 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 16 August 2026.
Use the filters below to find and compare flights from New Windsor to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Thu 27/8

10:33-10:00

1 stop18h 27m

London Gatwick

Sun 30/8

14:00-10:30

2 stops25h 30m

£736

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Sun 13/9

10:56-10:00

1 stop18h 04m

London Gatwick

Sun 20/9

14:00-11:36

2 stops26h 36m

£767

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Thu 24/12

11:06-06:50

1 stop14h 44m

London Gatwick

Wed 6/1

10:10-10:16

1 stop29h 06m

£802

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Sun 27/12

11:06-08:15

1 stop16h 09m

London Gatwick

Wed 6/1

10:10-10:16

1 stop29h 06m

£886
Fastest return journey

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Thu 24/12

11:06-06:50

1 stop14h 44m

London Gatwick

Tue 29/12

10:10-19:45

1 stop14h 35m

£1,136
Cheapest one-way

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Thu 22/10

10:56-10:00

1 stop18h 04m

£237

New WindsorLondon

SWF New Windsor Stewart - STN London Stansted

SWFSTN

New Windsor Stewart

Wed 4/11

12:39-17:00

3 stops23h 21m

£251

New WindsorLondon

SWF New Windsor Stewart - STN London Stansted

SWFSTN

New Windsor Stewart

Sat 31/10

12:39-15:30

3 stops22h 51m

£253

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Mon 21/9

11:21-10:00

1 stop17h 39m

£259

New WindsorLondon

SWF New Windsor Stewart - LGW London Gatwick

SWFLGW

New Windsor Stewart

Sat 10/10

12:39-10:00

2 stops40h 21m

£262

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Stewart to London

Have a flexible travel schedule? Discover the best time to fly to London from Stewart 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 New Windsor to London

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

Related info for your journey

Find useful and relevant information for your journey from Stewart to London. 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?

    Most people fly from New Windsor Stewart (SWF) if they book a flight from New Windsor to London. On average, Stewart has 0 outbound flights to London per day from 0 airlines. New Windsor Stewart is conveniently located just 4.3 mi from New Windsor’s city center.

  • What are the most popular routes from New Windsor to London?

    Most travelers choose New Windsor Stewart - London Gatwick, New Windsor Stewart - London City or New Windsor Stewart - London Heathrow when deciding on the best route from New Windsor to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stewart to London 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

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Why should you use Cheapflights to find cheap flight tickets from Stewart to London?

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 Stewart to London.

Can Cheapflights find flights from Stewart to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stewart to London flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Stewart to London 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.

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