Find flights
When to book
FAQs

Cheap flights from New Windsor to London from £313

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — LON
10 Jan — 17 Jan1
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 11 December 2025.

Mon 15/1212:24SWF - LGW
2 stops16h 36mMultiple Airlines
Mon 29/1214:00LGW - SWF
1 stop26h 03mMultiple Airlines
Deal found 9/12£834
Mon 22/1212:24SWF - LGW
2 stops16h 36mMultiple Airlines
Mon 29/1214:00LGW - SWF
1 stop26h 03mMultiple Airlines
Deal found 9/12£1,035
Thu 18/1211:43SWF - LGW
1 stop17h 17mMultiple Airlines
Mon 29/1214:00LGW - SWF
1 stop26h 03mMultiple Airlines
Deal found 9/12£1,044
Fri 19/1212:24SWF - LGW
2 stops16h 36mMultiple Airlines
Sun 28/1214:10LGW - SWF
1 stop26h 52mMultiple Airlines
Deal found 8/12£1,071
Sun 21/1211:43SWF - LGW
1 stop17h 17mMultiple Airlines
Mon 29/1214:00LGW - SWF
1 stop26h 03mMultiple Airlines
Deal found 10/12£1,092
Thu 18/1211:43SWF - LGW
1 stop17h 17mMultiple Airlines
Sun 28/1214:10LGW - SWF
1 stop26h 52mMultiple Airlines
Deal found 8/12£1,101
Fri 19/1212:24SWF - LGW
2 stops16h 36mMultiple Airlines
Mon 29/1214:00LGW - SWF
1 stop26h 03mMultiple Airlines
Deal found 9/12£1,133
Thu 18/1211:43SWF - LGW
1 stop17h 17mMultiple Airlines
Sat 27/1214:00LGW - SWF
2 stops49h 47mMultiple Airlines
Deal found 9/12£1,155
Thu 18/1211:43SWF - LGW
1 stop17h 17mMultiple Airlines
Sun 4/114:10LGW - SWF
1 stop26h 52mMultiple Airlines
Deal found 9/12£1,179

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 11 December 2025.

Round-trip from

£413

One-way from

£313

Popular in

June

Cheapest in

November

Average price

£329
22/1-29/1
  • 22/1-29/1
  • 3 total stops
  • 43h 18m total
  • New Windsor to London
Search Deals
15/12
  • 15/12
  • 2 total stops
  • 16h 36m total
  • New Windsor to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 11 December 2025.
Use the filters below to find and compare flights from New Windsor to London that are best for you.

Fly from

Stewart

Fly to

London

Route

Depart

Return

Price

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 22/1

12:13-10:00

1 stop16h 47m

London Gatwick

Thu 29/1

14:00-11:31

2 stops26h 31m

£413

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 12/2

11:48-10:00

1 stop17h 12m

London Gatwick

Thu 19/2

14:00-11:31

2 stops26h 31m

£680

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 12/2

11:48-10:00

1 stop17h 12m

London Gatwick

Tue 17/2

11:40-16:56

2 stops34h 16m

£815

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Thu 26/3

10:29-10:00

2 stops19h 31m

London Gatwick

Sat 4/4

14:00-11:08

1 stop26h 08m

£857

New WindsorLondon

SWF - LHR

SWFLHR

New Windsor Stewart

Thu 22/1

12:13-06:45

1 stop13h 32m

London Heathrow

Thu 29/1

15:50-10:19

2 stops23h 29m

£939

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Mon 22/12

12:24-10:00

2 stops16h 36m

London Gatwick

Mon 29/12

14:00-11:03

1 stop26h 03m

£1,035

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Sun 21/12

11:43-10:00

1 stop17h 17m

London Gatwick

Mon 29/12

14:00-11:03

1 stop26h 03m

£1,092

New WindsorLondon

SWF - LGW

SWFLGW

New Windsor Stewart

Mon 15/12

12:24-10:00

2 stops16h 36m

£313

New WindsorLondon

SWF - LHR

SWFLHR

New Windsor Stewart

Mon 5/1

11:37-06:30

3 stops37h 53m

£436

New WindsorLondon

SWF - LHR

SWFLHR

New Windsor Stewart

Mon 22/12

20:25-20:35

3 stops43h 10m

£487

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 30 results
1
2
3

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

What is the cheapest month to book a flight from New Windsor to London?

Currently, November is the cheapest month in which you can book a flight from New Windsor to London (average of £212). Flying from New Windsor to London in June is currently the most expensive (average of £401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from New Windsor to London?

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.

  • What is the cheapest month to book a flight from New Windsor to London?

    Currently, November is the cheapest month in which you can book a flight from New Windsor to London (average of £212). Flying from New Windsor to London in June is currently the most expensive (average of £401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Deal
Bedford
Romford
Chichester
Guildford
Ipswich

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 Stewart to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
Newark to London City flights
Newark to Stansted flights
Newark to Luton flights
John F Kennedy Intl to Edinburgh flights
Newark to Edinburgh flights
John F Kennedy Intl to Manchester flights
LaGuardia to Stansted flights
LaGuardia to Edinburgh flights
Newark to Manchester flights
LaGuardia to Manchester flights
John F Kennedy Intl to Southend flights
White Plains to Heathrow flights
Buffalo to Heathrow flights
Rochester to Heathrow flights
John F Kennedy Intl to Birmingham flights
Newark to Southampton flights
Syracuse to Heathrow flights
Rochester to Gatwick flights
Albany to Heathrow flights
Buffalo to Gatwick flights
John F Kennedy Intl to Leeds flights
Newark to Birmingham flights
Newark to Liverpool flights
LaGuardia to Birmingham flights
Buffalo to Edinburgh flights
Albany to Gatwick flights
John F Kennedy Intl to Liverpool flights
Stewart to Gatwick flights
John F Kennedy Intl to Bristol flights
Rochester to Edinburgh flights
Newark to Leeds flights
Newark to Bristol flights

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 Stewart to London?

Deals for Stewart to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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.

Can Cheapflights notify me if prices for flights from Stewart to London become cheaper?

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.

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.