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Cheap flights from the United Kingdom to Westchester County from £326

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HPN
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 January 2026.

Round-trip from

£371

One-way from

£326

Popular in

July

Cheapest in

September

Average price

£374
Delta
  • Delta
  • 25/2-4/3
  • 3 total stops
  • 35h 39m total
  • United Kingdom to Westchester County
Search Deals
Delta
  • Delta
  • 16/3
  • 2 total stops
  • 28h 08m total
  • United Kingdom to Westchester County
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£28 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 January 2026
Search Deals

Find 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 January 2026.

Wed 25/206:30LHR - HPN
2 stops20h 30mDelta
Wed 4/310:28HPN - LHR
2 stops17h 17mDelta
Deal found 11/1£371
Wed 25/212:30LHR - HPN
1 stop14h 30mVirgin Atlantic
Wed 4/317:12HPN - LHR
1 stop10h 33mVirgin Atlantic
Deal found 11/1£382
Mon 23/308:40LHR - HPN
2 stops17h 27mDelta
Tue 7/417:17HPN - LHR
1 stop10h 38mDelta
Deal found 10/1£424
Wed 25/313:00LHR - HPN
1 stop26h 53mDelta
Wed 15/412:30HPN - LHR
1 stop13h 40mDelta
Deal found 10/1£433
Mon 23/315:50LHR - HPN
1 stop24h 13mDelta
Wed 15/412:48HPN - LHR
1 stop12h 37mDelta
Deal found 11/1£443
Mon 23/315:50LHR - HPN
1 stop24h 13mDelta
Tue 14/418:44HPN - LHR
1 stop31h 01mDelta
Deal found 10/1£444
Mon 23/315:50LHR - HPN
1 stop24h 13mDelta
Mon 13/416:29HPN - LHR
1 stop33h 16mDelta
Deal found 10/1£455
Fri 22/512:25LHR - HPN
1 stop33h 15mDelta
Fri 29/515:15HPN - LHR
1 stop16h 50mDelta
Deal found 11/1£466
Mon 13/405:55MAN - HPN
2 stops34h 49mDelta
Tue 12/517:10HPN - MAN
2 stops15h 50mDelta
Deal found 9/1£466
Thu 16/413:00MAN - HPN
1 stop14h 08mDelta
Tue 12/517:10HPN - MAN
2 stops15h 50mDelta
Deal found 9/1£474
Sat 11/411:00LHR - HPN
2 stops28h 30mIberia
Sat 18/416:30HPN - LHR
1 stop34h 10mIberia
Deal found 11/1£477
Mon 13/411:10MAN - HPN
2 stops33h 39mDelta
Sat 9/518:40HPN - MAN
1 stop31h 35mDelta
Deal found 9/1£477

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 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Westchester County that are best for you.

Fly from

United Kingdom

Fly to

Westchester County

Route

Depart

Return

Price

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 25/2

06:30-22:00

2 stops20h 30m

White Plains Westchester County

Wed 4/3

10:28-08:45

2 stops17h 17m

£371

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 23/3

08:40-22:07

2 stops17h 27m

White Plains Westchester County

Tue 7/4

17:17-08:55

1 stop10h 38m

£424

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 23/3

08:40-22:07

2 stops17h 27m

White Plains Westchester County

Mon 6/4

17:17-08:55

1 stop10h 38m

£424

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 25/3

13:00-11:53

1 stop26h 53m

White Plains Westchester County

Mon 13/4

17:17-07:10

1 stop32h 53m

£433

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 25/3

13:00-11:53

1 stop26h 53m

White Plains Westchester County

Tue 14/4

12:30-07:10

1 stop13h 40m

£433

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 25/3

13:00-11:53

1 stop26h 53m

White Plains Westchester County

Wed 15/4

12:30-07:10

1 stop13h 40m

£433

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 23/3

15:50-12:03

1 stop24h 13m

White Plains Westchester County

Tue 14/4

18:44-06:45

1 stop31h 01m

£443

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Tue 24/3

08:55-18:18

1 stop13h 23m

White Plains Westchester County

Wed 15/4

12:48-06:25

1 stop12h 37m

£443

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 23/3

15:50-12:03

1 stop24h 13m

White Plains Westchester County

Fri 17/4

06:00-06:45

1 stop19h 45m

£443

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 23/3

15:50-12:03

1 stop24h 13m

White Plains Westchester County

Wed 15/4

12:48-06:25

1 stop12h 37m

£443

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 33 results
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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 January 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
678 reviews
Check prices

Entertainment

7.6

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.2

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
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.2

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 20h 04m. Delta provides one of the quickest options available for as low as £577. United Kingdom and Westchester County are separated by a distance of 3182 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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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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