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Cheap flights from New Windsor to London from £165

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — LON
21 Jul — 28 Jul1
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 21 June 2026.

Sat 1/812:05
SWF
-
LGW
2 stops40h 55m
Multiple Airlines
Mon 31/814:00
LGW
-
SWF
1 stop26h 08m
Multiple Airlines
Deal found 18/6£484
Sun 26/710:33
SWF
-
LGW
1 stop18h 27m
Multiple Airlines
Thu 13/814:00
LGW
-
SWF
2 stops26h 37m
Multiple Airlines
Deal found 20/6£667
Sat 25/712:05
SWF
-
LGW
2 stops40h 55m
Multiple Airlines
Mon 17/814:00
LGW
-
SWF
1 stop26h 08m
Multiple Airlines
Deal found 20/6£674
Thu 30/710:33
SWF
-
LGW
1 stop18h 27m
Multiple Airlines
Thu 13/814:00
LGW
-
SWF
2 stops26h 37m
Multiple Airlines
Deal found 20/6£680
Sat 25/712:05
SWF
-
LGW
2 stops40h 55m
Multiple Airlines
Wed 12/814:00
LGW
-
SWF
1 stop24h 53m
Multiple Airlines
Deal found 20/6£683
Tue 28/711:48
SWF
-
LGW
1 stop17h 12m
Multiple Airlines
Thu 13/814:00
LGW
-
SWF
2 stops26h 37m
Multiple Airlines
Deal found 20/6£683
Wed 29/712:05
SWF
-
LGW
2 stops40h 55m
Multiple Airlines
Mon 17/814:00
LGW
-
SWF
1 stop26h 08m
Multiple Airlines
Deal found 20/6£686
Sun 26/710:33
SWF
-
LGW
1 stop18h 27m
Multiple Airlines
Mon 17/814:00
LGW
-
SWF
1 stop26h 08m
Multiple Airlines
Deal found 20/6£689
Wed 29/712:05
SWF
-
LGW
2 stops40h 55m
Multiple Airlines
Wed 12/814:00
LGW
-
SWF
1 stop24h 53m
Multiple Airlines
Deal found 20/6£694
Sun 26/710:33
SWF
-
LGW
1 stop18h 27m
Multiple Airlines
Wed 12/814:00
LGW
-
SWF
1 stop24h 53m
Multiple Airlines
Deal found 20/6£698
Sun 26/710:33
SWF
-
LGW
1 stop18h 27m
Multiple Airlines
Fri 14/814:00
LGW
-
SWF
2 stops26h 25m
Multiple Airlines
Deal found 20/6£701
Thu 30/710:33
SWF
-
LGW
1 stop18h 27m
Multiple Airlines
Mon 17/814:00
LGW
-
SWF
1 stop26h 08m
Multiple Airlines
Deal found 20/6£702

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 21 June 2026.

Round-trip from

£484

One-way from

£165

Popular in

June

Cheapest in

September

Average price

£660
1/8-31/8
  • 1/8-31/8
  • 3 total stops
  • 67h 03m total
  • New Windsor to London
Search Deals
15/7
  • 15/7
  • 1 total stop
  • 33h 14m total
  • New Windsor to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£85 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 June 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 21 June 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

Sat 1/8

12:05-10:00

2 stops40h 55m

London Gatwick

Mon 31/8

14:00-11:08

1 stop26h 08m

£484

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sat 25/7

12:05-10:00

2 stops40h 55m

London Gatwick

Mon 17/8

14:00-11:08

1 stop26h 08m

£674

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 30/7

10:33-10:00

1 stop18h 27m

London Gatwick

Thu 13/8

14:00-11:37

2 stops26h 37m

£680

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Wed 29/7

12:05-10:00

2 stops40h 55m

London Gatwick

Wed 12/8

14:00-09:53

1 stop24h 53m

£694

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Tue 28/7

11:48-10:00

1 stop17h 12m

London Gatwick

Sun 16/8

14:00-11:37

2 stops26h 37m

£742

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 30/7

10:33-10:00

1 stop18h 27m

London Gatwick

Tue 18/8

14:00-11:25

2 stops26h 25m

£756

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Wed 15/7

19:46-10:00

1 stop33h 14m

London Gatwick

Wed 22/7

14:00-09:53

1 stop24h 53m

£781

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 16/7

10:33-10:00

1 stop18h 27m

London Gatwick

Wed 22/7

14:00-09:53

1 stop24h 53m

£807

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Wed 15/7

19:46-10:00

1 stop33h 14m

London Gatwick

Tue 21/7

14:00-18:56

1 stop33h 56m

£827
Fastest return journey

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Mon 27/7

12:17-10:00

2 stops16h 43m

London Gatwick

Sat 15/8

14:00-09:53

1 stop24h 53m

£831

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 42 resultsSorted by cheapest first
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5

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

Travelling to a place near London?

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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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