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Cheap flights from London to New Windsor from £218

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SWF
7 Jul — 14 Jul1
1 adult

Cheap flight deals from London to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Stewart (SWF). 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 2 July 2025.

Round-trip from

£413

One-way from

£218

Popular in

July

Cheapest in

November

Average price

£602
20/8-26/8
  • 20/8-26/8
  • 4 total stops
  • 35h 50m total
  • London to New Windsor
10/9
  • 10/9
  • 1 total stop
  • 25h 53m total
  • London to New Windsor
Highest demand for flights based on searches. 20% potential increase in price (£72 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London to Stewart

Cheapest flights from London to Stewart
Explore the most affordable flight options available from London to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Wed 20/808:15STN - SWF
2 stops14h 50mMultiple Airlines
Tue 26/819:15SWF - STN
2 stops21h 00mMultiple Airlines
Deal found 1/7£413
Tue 19/808:50LGW - SWF
2 stops14h 15mMultiple Airlines
Tue 26/819:15SWF - LGW
2 stops21h 00mMultiple Airlines
Deal found 29/6£421
Mon 18/811:40STN - SWF
1 stop11h 25mPLAY
Thu 21/819:15SWF - STN
1 stop10h 25mPLAY
Deal found 1/7£435
Wed 20/806:15LTN - SWF
1 stop16h 50mMultiple Airlines
Tue 26/819:15SWF - LTN
1 stop12h 45mMultiple Airlines
Deal found 1/7£437
Thu 14/806:40LHR - SWF
2 stops16h 25mMultiple Airlines
Tue 19/819:15SWF - LHR
2 stops17h 25mMultiple Airlines
Deal found 1/7£503
Thu 21/807:45LCY - SWF
2 stops15h 20mMultiple Airlines
Thu 28/819:15SWF - LCY
2 stops18h 15mMultiple Airlines
Deal found 2/7£539

Cheapflights Fare Finder

Customise your flight search to find flights from London to Stewart 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 2 July 2025.
Use the filters below to find and compare flights from London to New Windsor that are best for you.

Fly from

London

Fly to

Stewart

Route

Depart

Return

Price

LondonNew Windsor

STN - SWF

STNSWF

London Stansted

Wed 20/8

08:15-18:05

2 stops14h 50m

New Windsor Stewart

Tue 26/8

19:15-21:15

2 stops21h 00m

£413

LondonNew Windsor

LGW - SWF

LGWSWF

London Gatwick

Tue 19/8

08:50-18:05

2 stops14h 15m

New Windsor Stewart

Tue 26/8

19:15-21:15

2 stops21h 00m

£421

LondonNew Windsor

STN - SWF

STNSWF

London Stansted

Mon 18/8

11:40-18:05

1 stop11h 25m

New Windsor Stewart

Thu 21/8

19:15-10:40

1 stop10h 25m

£435

LondonNew Windsor

LTN - SWF

LTNSWF

London Luton

Wed 20/8

06:15-18:05

1 stop16h 50m

New Windsor Stewart

Tue 26/8

19:15-13:00

1 stop12h 45m

£437

LondonNew Windsor

LHR - SWF

LHRSWF

London Heathrow

Thu 14/8

06:40-18:05

2 stops16h 25m

New Windsor Stewart

Tue 19/8

19:15-17:40

2 stops17h 25m

£503

LondonNew Windsor

LCY - SWF

LCYSWF

London City

Thu 14/8

07:45-18:05

2 stops15h 20m

New Windsor Stewart

Thu 21/8

19:15-17:20

2 stops17h 05m

£568

LondonNew Windsor

LGW - SWF

LGWSWF

London Gatwick

Wed 10/9

14:00-10:53

1 stop25h 53m

£218

LondonNew Windsor

STN - SWF

STNSWF

London Stansted

Thu 21/8

11:40-18:05

1 stop11h 25m

£284

LondonNew Windsor

LTN - SWF

LTNSWF

London Luton

Wed 20/8

06:15-18:05

1 stop16h 50m

£284

LondonNew Windsor

STN - SWF

STNSWF

London Stansted

Tue 5/8

22:35-18:05

2 stops24h 30m

£314

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 13 results
1
2

Best time to book a flight from London to Stewart

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

What is the cheapest time of day to fly from LON to SWF?

Find hourly flight availability from London to Stewart. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

It’s optimal to fly from London to New Windsor in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at midday.

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

Reviews of airlines servicing Stewart

Get insights into the airlines that provide service to Stewart. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stewart. Reviews last updated 2 July 2025.
Check out reviews from past customers who have flown with PLAY from London to New Windsor to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
PLAY
7.0
Good

Comfort

6.5

Entertainment

4.7

Overall

7.0

Boarding

7.3

Crew

8.0

Food

5.5

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.
PLAY
7.0
Good
PLAY
7.0
Good

Comfort

6.5

Entertainment

4.7

Overall

7.0

Boarding

7.3

Crew

8.0

Food

5.5

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.

Related info for your journey

Find useful and relevant information for your journey from London to Stewart. 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 into for flights to New Windsor from London?

    New Windsor Stewart (SWF) is the airport you will fly into if you book a flight from London to New Windsor. You should not have trouble finding flights to Stewart from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 1 airline has flights to the New Windsor airport from London. It is only a 4.3 mi journey from Stewart (SWF) to New Windsor’s city center.

  • What is the cheapest airline to fly from London to New Windsor round-trip?

    PLAY, at £435, was found to be the cheapest airline from London to New Windsor..

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Stewart 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?

Book flights to London if you plan to visit one of these locations
Woodstock

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Alternative routes for London to Stewart

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London to Stewart

Discover the top airline that operate flights from London to Stewart. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£252Average£274FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Stewart?

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Stewart for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from London to Stewart with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from London to Stewart on Cheapflights with our Price Alert feature and get notified when better prices are available.

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