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Cheap flights from New Windsor to London from £214

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — LON
21 Jun — 28 Jun1
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 22 May 2026.

Wed 17/612:05
SWF
-
LGW
2 stops16h 55m
Multiple Airlines
Wed 9/914:00
LGW
-
SWF
1 stop23h 56m
Multiple Airlines
Deal found 20/5£557
Sun 20/909:36
SWF
-
LGW
1 stop19h 24m
Multiple Airlines
Wed 30/914:00
LGW
-
SWF
1 stop23h 56m
Multiple Airlines
Deal found 18/5£682
Sun 4/1009:36
SWF
-
LGW
1 stop19h 24m
Multiple Airlines
Tue 20/1014:00
LGW
-
SWF
2 stops26h 39m
Multiple Airlines
Deal found 21/5£778
Tue 7/711:48
SWF
-
LGW
1 stop17h 12m
Multiple Airlines
Wed 15/714:00
LGW
-
SWF
1 stop23h 58m
Multiple Airlines
Deal found 17/5£793
Sun 4/1009:36
SWF
-
LGW
1 stop19h 24m
Multiple Airlines
Wed 21/1014:00
LGW
-
SWF
1 stop23h 56m
Multiple Airlines
Deal found 21/5£803
Fri 2/1012:26
SWF
-
LGW
2 stops16h 34m
Multiple Airlines
Wed 21/1014:00
LGW
-
SWF
1 stop23h 56m
Multiple Airlines
Deal found 21/5£806
Sat 3/1012:39
SWF
-
LGW
2 stops16h 21m
Multiple Airlines
Wed 21/1014:00
LGW
-
SWF
1 stop23h 56m
Multiple Airlines
Deal found 21/5£809
Thu 28/509:38
SWF
-
LGW
1 stop19h 22m
Multiple Airlines
Mon 1/614:00
LGW
-
SWF
2 stops50h 25m
Multiple Airlines
Deal found 19/5£812
Sun 4/1009:36
SWF
-
LGW
1 stop19h 24m
Multiple Airlines
Fri 16/1014:00
LGW
-
SWF
2 stops26h 39m
Multiple Airlines
Deal found 21/5£827
Mon 5/1012:26
SWF
-
LGW
2 stops16h 34m
Multiple Airlines
Wed 21/1014:00
LGW
-
SWF
1 stop23h 56m
Multiple Airlines
Deal found 21/5£838
Sat 25/718:44
SWF
-
LGW
1 stop34h 16m
Multiple Airlines
Sat 1/814:00
LGW
-
SWF
1 stop23h 58m
Multiple Airlines
Deal found 18/5£838

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 22 May 2026.

Round-trip from

£557

One-way from

£214

Popular in

June

Cheapest in

September

Average price

£525
17/6-9/9
  • 17/6-9/9
  • 3 total stops
  • 40h 51m total
  • New Windsor to London
Search Deals
4/11
  • 4/11
  • 3 total stops
  • 22h 01m total
  • New Windsor to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 22 May 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 - LGW

SWFLGW

New Windsor Stewart

Wed 17/6

12:05-10:00

2 stops16h 55m

London Gatwick

Wed 9/9

14:00-08:56

1 stop23h 56m

£557

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sun 20/9

09:36-10:00

1 stop19h 24m

London Gatwick

Wed 30/9

14:00-17:31

2 stops32h 31m

£743

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sun 4/10

09:36-10:00

1 stop19h 24m

London Gatwick

Tue 20/10

14:00-11:39

2 stops26h 39m

£778
Fastest return journey

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sat 3/10

12:39-10:00

2 stops16h 21m

London Gatwick

Wed 21/10

14:00-08:56

1 stop23h 56m

£809

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sat 25/7

18:44-10:00

1 stop34h 16m

London Gatwick

Sat 1/8

14:00-08:58

1 stop23h 58m

£838

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sun 5/7

09:38-10:00

1 stop19h 22m

London Gatwick

Sun 12/7

14:00-11:37

2 stops26h 37m

£847

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sun 4/10

09:36-10:00

1 stop19h 24m

London Gatwick

Sun 18/10

14:00-11:46

2 stops26h 46m

£880

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Wed 10/6

12:05-10:00

2 stops40h 55m

London Gatwick

Tue 7/7

14:00-18:56

1 stop33h 56m

£926

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 8/10

09:36-14:40

2 stops24h 04m

London Gatwick

Wed 21/10

14:00-08:56

1 stop23h 56m

£978

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sun 28/6

09:38-10:00

1 stop19h 22m

London Gatwick

Sun 5/7

18:35-17:29

2 stops51h 54m

£1,055

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 40 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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