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Cheap flights from the United Kingdom to Westchester County from £404

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HPN
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Westchester County

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Westchester County
Explore the most affordable flight options available from United Kingdom to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Mon 20/412:15
LHR
-
HPN
1 stop14h 44m
American Airlines
Tue 28/411:00
HPN
-
LHR
2 stops16h 30m
American Airlines
Deal found 9/4£562
Mon 20/414:10
LHR
-
HPN
2 stops25h 20m
American Airlines
Sun 26/417:59
HPN
-
LHR
1 stop31h 51m
American Airlines
Deal found 9/4£575
Sun 26/409:20
LHR
-
HPN
1 stop13h 56m
Virgin Atlantic
Sun 3/518:57
HPN
-
LHR
1 stop30h 28m
Virgin Atlantic
Deal found 9/4£576
Tue 21/410:45
LHR
-
HPN
1 stop30h 04m
Delta
Wed 29/417:21
HPN
-
LHR
1 stop32h 49m
Delta
Deal found 9/4£582
Fri 1/506:30
LHR
-
HPN
2 stops16h 46m
Delta
Mon 4/512:48
HPN
-
LHR
1 stop12h 37m
Delta
Deal found 7/4£583
Wed 22/406:30
LHR
-
HPN
2 stops15h 10m
Delta
Mon 27/417:21
HPN
-
LHR
2 stops15h 24m
Delta
Deal found 9/4£584
Tue 21/412:15
LHR
-
HPN
1 stop14h 44m
American Airlines
Thu 30/412:00
HPN
-
LHR
1 stop14h 40m
American Airlines
Deal found 9/4£588
Tue 14/410:30
EDI
-
HPN
2 stops14h 57m
American Airlines
Tue 21/407:00
HPN
-
EDI
2 stops19h 30m
American Airlines
Deal found 7/4£595
Fri 1/509:20
LHR
-
HPN
1 stop13h 56m
Virgin Atlantic
Mon 4/512:30
HPN
-
LHR
1 stop13h 40m
Virgin Atlantic
Deal found 7/4£596
Mon 20/409:20
LHR
-
HPN
1 stop31h 40m
Delta
Sun 26/418:57
HPN
-
LHR
1 stop30h 28m
Delta
Deal found 9/4£605
Sun 19/410:45
LHR
-
HPN
1 stop30h 04m
Delta
Mon 27/412:30
HPN
-
LHR
1 stop13h 40m
Delta
Deal found 9/4£614
Sat 25/409:45
LHR
-
HPN
1 stop12h 41m
American Airlines
Mon 27/417:59
HPN
-
LHR
1 stop11h 31m
American Airlines
Deal found 9/4£617

Find flight deals from United Kingdom to Westchester County

Keep the following information in mind while searching for United Kingdom to Westchester County flight deals. Data was last updated 11 April 2026.

Round-trip from

£562

One-way from

£404

Popular in

July

Cheapest in

September

Average price

£446
American Airlines
  • American Airlines
  • 22/4-29/4
  • 3 total stops
  • 38h 20m total
  • United Kingdom to Westchester County
Search Deals
American Airlines
  • American Airlines
  • 29/9
  • 2 total stops
  • 26h 57m total
  • United Kingdom to Westchester County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Westchester County 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 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Westchester County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Fri 1/5

06:30-18:16

2 stops16h 46m

White Plains Westchester County

Mon 4/5

12:48-06:25

1 stop12h 37m

£583

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Thu 25/6

05:55-15:49

2 stops38h 54m

White Plains Westchester County

Mon 29/6

06:29-10:00

2 stops46h 31m

£669

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Sun 31/5

16:35-20:29

2 stops32h 54m

White Plains Westchester County

Sun 14/6

12:00-16:05

2 stops23h 05m

£681

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 30/4

13:10-21:59

1 stop13h 49m

White Plains Westchester County

Mon 4/5

16:30-11:15

1 stop13h 45m

£701

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 27/4

11:10-21:59

1 stop15h 49m

White Plains Westchester County

Mon 4/5

16:30-11:15

1 stop13h 45m

£702

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 25/6

09:45-17:18

1 stop12h 33m

White Plains Westchester County

Mon 29/6

07:10-06:50

1 stop18h 40m

£726

EdinburghWhite Plains

EDI - HPN

EDIHPN

Edinburgh Turnhouse

Tue 7/7

11:25-23:27

2 stops17h 02m

White Plains Westchester County

Wed 22/7

17:45-16:05

2 stops17h 20m

£726

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Fri 25/9

13:10-21:47

1 stop13h 37m

White Plains Westchester County

Mon 19/10

18:09-10:50

1 stop11h 41m

£733

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 14/5

13:25-22:20

1 stop13h 55m

White Plains Westchester County

Thu 3/9

12:59-11:20

2 stops17h 21m

£765

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Thu 21/5

05:55-15:49

2 stops14h 54m

White Plains Westchester County

Thu 28/5

06:00-08:20

2 stops21h 20m

£765

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 58 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Westchester County

Have a flexible travel schedule? Discover the best time to fly to Westchester County from United Kingdom 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 the United Kingdom to Westchester County
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Westchester County

Get insights into the airlines that provide service to Westchester County. 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 Westchester County. Reviews last updated 11 April 2026.
Check out reviews from past customers who have flown with Virgin Atlantic from the United Kingdom to Westchester County to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Comfort

7.3

Overall

7.5

Entertainment

7.5

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Comfort

7.3

Overall

7.5

Entertainment

7.5

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Westchester County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Westchester County?

    A quick flight from United Kingdom to Westchester County can take about 13h 37m. Delta provides one of the quickest options available for as low as £704. United Kingdom and Westchester County are separated by a distance of 3419 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from United Kingdom to Westchester County that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Westchester County flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Westchester County?

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

  • Can I find deals for business class flights from United Kingdom to Westchester County?

    Yes. Cheapflights offers flight deals from United Kingdom to Westchester County 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

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Alternative routes for United Kingdom to Westchester County

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

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How does Cheapflights help users find flights from United Kingdom to Westchester County?

When you search for this flight from United Kingdom to Westchester County, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Westchester County?

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Can Cheapflights find flights from United Kingdom to Westchester County with no change fees?

Certainly. Search results for flights to Westchester County from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from United Kingdom to Westchester County become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Westchester County from United Kingdom today and book when prices fit your budget.

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