$252+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — LHR
Sep 27 — Oct 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 August 28, 2026.
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 August 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:56 am -
1 stop14h 54m
Tue 11/1010:10 am -
2 stops30h 29m
Deal found 8/23![Multiple Airlines logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:39 pm -
2 stops16h 21m
Wed 10/142:00 pm -
1 stop25h 16m
Deal found 8/24![Multiple Airlines logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:56 am -
1 stop18h 04m
Sun 9/272:00 pm -
2 stops26h 36m
Deal found 8/23![Multiple Airlines logo]()
$1,040
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:39 pm -
2 stops40h 21m
Sat 10/172:00 pm -
1 stop25h 16m
Deal found 8/26![Multiple Airlines logo]()
$1,168
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:33 am -
1 stop18h 27m
Sat 9/52:00 pm -
1 stop24h 53m
Deal found 8/26![Multiple Airlines logo]()
$1,171
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:06 am -
1 stop14h 44m
Tue 12/299:35 am -
1 stop15h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,311
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:06 am -
1 stop14h 44m
Tue 12/299:35 am -
1 stop15h 10m
Deal found 8/25![Multiple Airlines logo]()
$1,357
Best flights from Stewart to United KingdomDiscover carefully curated flight deals from Stewart to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from Stewart to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:56 am -
1 stop14h 54m
Tue 11/1010:10 am -
2 stops30h 29m
Deal found 8/23![Multiple Airlines logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:39 pm -
2 stops16h 21m
Wed 10/142:00 pm -
1 stop25h 16m
Deal found 8/23![Multiple Airlines logo]()
$999
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:56 am -
1 stop18h 04m
Sun 9/272:00 pm -
2 stops26h 36m
Deal found 8/23![Multiple Airlines logo]()
$1,040
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:39 pm -
2 stops40h 21m
Sat 10/172:00 pm -
1 stop25h 16m
Deal found 8/26![Multiple Airlines logo]()
$1,168
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:06 am -
1 stop14h 44m
Tue 12/299:35 am -
1 stop15h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,311
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:06 am -
1 stop14h 44m
Tue 12/299:35 am -
1 stop15h 10m
Deal found 8/25![Multiple Airlines logo]()
$1,357
Last-minute flights from Stewart to United KingdomDiscover last-minute flight deals from Stewart to United Kingdom. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Stewart to United Kingdom. Data last updated August 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:33 am -
1 stop18h 27m
Sat 9/52:00 pm -
1 stop24h 53m
Deal found 8/26![Multiple Airlines logo]()
$1,171
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:56 am -
1 stop18h 04m
Sun 9/272:00 pm -
2 stops26h 36m
Deal found 8/23![Multiple Airlines logo]()
$1,040
One-way flights from Stewart to United KingdomSearch for one-way flight options from Stewart to United Kingdom. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
Search for one-way flight options from Stewart to United Kingdom. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:39 pm -
2 stops37h 11m
Deal found 8/26![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2110:56 am -
1 stop14h 54m
Deal found 8/25![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:03 am -
1 stop17h 57m
Deal found 8/26![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:39 pm -
2 stops40h 21m
Deal found 8/24![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:39 pm -
2 stops40h 21m
Deal found 8/27![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:56 am -
1 stop18h 04m
Deal found 8/25![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:56 am -
1 stop18h 04m
Deal found 8/26![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:56 am -
3 stops29h 39m
Deal found 8/25![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:39 pm -
3 stops27h 06m
Deal found 8/24![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:39 pm -
3 stops30h 01m
Deal found 8/26![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:39 pm -
3 stops30h 06m
Deal found 8/24![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:39 pm -
3 stops22h 01m
Deal found 8/24![Multiple Airlines logo]()
$352
Find 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 August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $865 (Kiwi.com) |
One-way from | $252 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $748 |
Cheapflights Fare Finder
Customize your flight search to find flights from Stewart to United Kingdom 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 7,457,451 searches. Data last updated August 28, 2026.
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
Cheapest round-trip
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Thu 11/5
10:56 am-6:50 am
1 stop14h 54m
London Gatwick
Tue 11/10
10:10 am-11:39 am
2 stops30h 29m
$865
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Wed 10/7
12:39 pm-10:00 am
2 stops16h 21m
London Gatwick
Wed 10/14
2:00 pm-10:16 am
1 stop25h 16m
$999
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Sun 9/20
10:56 am-10:00 am
1 stop18h 04m
London Gatwick
Sun 9/27
2:00 pm-11:36 am
2 stops26h 36m
$1,040
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Sat 10/10
12:39 pm-10:00 am
2 stops40h 21m
London Gatwick
Sat 10/17
2:00 pm-10:16 am
1 stop25h 16m
$1,168
Quickest round-trip
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Thu 12/17
11:06 am-6:50 am
1 stop14h 44m
London Gatwick
Tue 12/29
9:35 am-7:45 pm
1 stop15h 10m
$1,311
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Thu 12/24
11:06 am-6:50 am
1 stop14h 44m
London Gatwick
Tue 12/29
9:35 am-7:45 pm
1 stop15h 10m
$1,357
Cheapest one-way
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Sat 10/3
12:39 pm-10:00 am
2 stops40h 21m
$265
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Sat 10/10
12:39 pm-10:00 am
2 stops40h 21m
$271
Quickest one-way
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Thu 11/12
10:56 am-6:50 am
1 stop14h 54m
$316
New WindsorLondon
SWF New Windsor Stewart - LGW London Gatwick
SWFLGW
New Windsor Stewart
Sat 9/19
12:39 pm-10:00 am
2 stops40h 21m
$320
Showing 1-10 of 36 resultsSorted by cheapest first
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.
SWF-LGW
SWF-MAN
SWF-STN
SWF-LTN
SWF-LPL
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
SWF-GB0
SWF-LGW
SWF-MAN
SWF-STN
SWF-LTN
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 United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions