In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from New Windsor to United Kingdom?

The most popular route from New Windsor to United Kingdom is New Windsor Stewart - London Heathrow. You may also consider New Windsor Stewart - London Luton or New Windsor Stewart - London Stansted.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Windsor to United Kingdom as you normally would.

What airport do you fly from for flights from New Windsor to United Kingdom?

If you book a flight to United Kingdom from New Windsor, you will be flying from Stewart, which is the city’s only airport. New Windsor Stewart (SWF) is located 4.3 mi from the center of New Windsor.

Can I find deals for flights from Stewart to United Kingdom that include hotel bookings?

Yes. In addition to deals on Stewart to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Stewart to United Kingdom?

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

Can I find deals for business class flights from Stewart to United Kingdom?

Yes. Cheapflights offers flight deals from Stewart to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$239+ Flights from New Windsor to the United Kingdom

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Find cheap flights from Stewart to United Kingdom with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Stewart to United Kingdom

Popular in	December
Cheapest in	January
Average price	$516

High demand for flights, 3% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Stewart to United Kingdom

Cheapest flights from Stewart to United Kingdom
Explore the most affordable flight options available from Stewart to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Thu 9/1811:43 amSWF - LHR

1 stop14h 32mMultiple Airlines

Fri 9/2610:05 pmLHR - SWF

2 stops41h 58mMultiple Airlines

Deal found 9/16

$1,994

Thu 9/1811:43 amSWF - LHR

1 stop14h 32mMultiple Airlines

Thu 9/251:50 pmLHR - SWF

2 stops26h 54mMultiple Airlines

Deal found 9/16

$2,066

Last-minute flights from Stewart to United Kingdom
Discover last-minute flight deals from Stewart to United Kingdom. Data last updated September 16, 2025 and is based on user searches.

Thu 9/1811:43 amSWF - LHR

1 stop14h 32mMultiple Airlines

Fri 9/2610:05 pmLHR - SWF

2 stops41h 58mMultiple Airlines

Deal found 9/16

$1,994

Thu 9/1811:43 amSWF - LHR

1 stop14h 32mMultiple Airlines

Thu 9/251:50 pmLHR - SWF

2 stops26h 54mMultiple Airlines

Deal found 9/16

$2,066

One-way flights from Stewart to United Kingdom
Search for one-way flight options from Stewart to United Kingdom. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Mon 10/611:01 amSWF - LHR

3 stops39h 39mMultiple Airlines

Deal found 9/16

$239

Mon 10/611:01 amSWF - STN

3 stops39h 49mMultiple Airlines

Deal found 9/16

$341

Mon 11/312:01 pmSWF - STN

3 stops38h 49mMultiple Airlines

Deal found 9/16

$357

Mon 11/312:01 pmSWF - LTN

3 stops40h 44mMultiple Airlines

Deal found 9/16

$361

Mon 10/611:01 amSWF - LTN

3 stops23h 59mMultiple Airlines

Deal found 9/16

$481

Thu 10/911:43 amSWF - STN

3 stops39h 07mMultiple Airlines

Deal found 9/14

$605

Thu 10/911:43 amSWF - LHR

2 stops22h 57mMultiple Airlines

Deal found 9/14

$607

Thu 10/911:43 amSWF - LTN

3 stops26h 42mMultiple Airlines

Deal found 9/14

$670

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Windsor to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New WindsorLondon

SWF - LHR

SWFLHR

New Windsor Stewart

Mon 10/6

11:01 am-7:40 am

3 stops39h 39m

$239

New WindsorLondon

SWF - STN

SWFSTN

New Windsor Stewart

Mon 10/6

11:01 am-7:50 am

3 stops39h 49m

$341

New WindsorLondon

SWF - STN

SWFSTN

New Windsor Stewart

Mon 11/3

12:01 pm-7:50 am

3 stops38h 49m

$357

New WindsorLondon

SWF - LTN

SWFLTN

New Windsor Stewart

Mon 11/3

12:01 pm-9:45 am

3 stops40h 44m

$361

New WindsorLondon

SWF - LTN

SWFLTN

New Windsor Stewart

Mon 10/6

11:01 am-4:00 pm

3 stops23h 59m

$481

New WindsorLondon

SWF - STN

SWFSTN

New Windsor Stewart

Thu 10/9

11:43 am-7:50 am

3 stops39h 07m

$605

New WindsorLondon

SWF - LHR

SWFLHR

New Windsor Stewart

Thu 10/9

11:43 am-3:40 pm

2 stops22h 57m

$607

New WindsorLondon

SWF - LTN

SWFLTN

New Windsor Stewart

Thu 10/9

11:43 am-7:25 pm

3 stops26h 42m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Stewart to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Stewart with our price prediction graph.

Estimated round-trip 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 the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from New Windsor to United Kingdom (average of $661). Flying from New Windsor to United Kingdom in June is currently the most expensive (average of $1,097). 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.

Reviews of airlines servicing United Kingdom

Get a feel of what it's like to fly with PLAY from New Windsor to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

PLAY

7.0

Good

103 reviews

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

103 reviews

PLAY

7.0

Good

103 reviews

Reviews

1 / 2

4.0

Okay

Lisa,Oct 2024

BER - KEF

Related info for your journey

What airport do you fly from for flights from New Windsor to United Kingdom?
If you book a flight to United Kingdom from New Windsor, you will be flying from Stewart, which is the city’s only airport. New Windsor Stewart (SWF) is located 4.3 mi from the center of New Windsor.
What are the most popular routes from New Windsor to United Kingdom?
The most popular route from New Windsor to United Kingdom is New Windsor Stewart - London Heathrow. You may also consider New Windsor Stewart - London Luton or New Windsor Stewart - London Stansted.
Can I find deals for flights from Stewart to United Kingdom that include hotel bookings?
Yes. In addition to deals on Stewart to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Stewart to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stewart to United Kingdom.
Can I find deals for business class flights from Stewart to United Kingdom?
Yes. Cheapflights offers flight deals from Stewart to United Kingdom 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 United Kingdom?
Currently, November is the cheapest month in which you can book a flight from New Windsor to United Kingdom (average of $661). Flying from New Windsor to United Kingdom in June is currently the most expensive (average of $1,097). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Stewart to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$323	Average$491	FlexibilityNo cancel fee	On-timeN/A

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$239+ Cheap flights from New Windsor (SWF) to the United Kingdom

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Stewart to United Kingdom with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Stewart to United Kingdom

Keep the following information in mind while searching for Stewart to United Kingdom flight deals. Data was last updated September 16, 2025.

Popular in

Cheapest in

Average price

Find flight deals from Stewart to United Kingdom

Cheapest flights from Stewart to United KingdomExplore the most affordable flight options available from Stewart to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Stewart to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Windsor to the United Kingdom that are best for you.

Best time to book a flight from Stewart to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Stewart with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Windsor to the United Kingdom

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

Reviews of airlines servicing United Kingdom

Get a feel of what it's like to fly with PLAY from New Windsor to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the most popular routes from New Windsor to United Kingdom?

Can I find deals for flights from Stewart to United Kingdom that include hotel bookings?

How can I find direct flights from Stewart to United Kingdom?

Can I find deals for business class flights from Stewart to United Kingdom?

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

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 United Kingdom

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

Top airline flying from Stewart to United Kingdom

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Stewart to United Kingdom
Explore the most affordable flight options available from Stewart to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.