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Cheap flights from the United Kingdom to Westchester County from £357

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HPN
4 Apr — 11 Apr1
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 5 March 2026.

Wed 18/315:45
LHR
-
HPN
1 stop23h 44m
American Airlines
Tue 12/506:30
HPN
-
LHR
2 stops18h 45m
American Airlines
Deal found 3/3£544
Mon 27/409:45
LHR
-
HPN
1 stop12h 41m
American Airlines
Mon 4/507:00
HPN
-
LHR
1 stop18h 50m
American Airlines
Deal found 4/3£589
Mon 2/1115:45
LHR
-
HPN
1 stop12h 44m
American Airlines
Tue 10/1116:12
HPN
-
LHR
1 stop11h 23m
American Airlines
Deal found 1/3£594
Tue 17/312:35
LHR
-
HPN
1 stop26h 54m
American Airlines
Thu 14/517:59
HPN
-
LHR
1 stop13h 16m
American Airlines
Deal found 3/3£601
Thu 30/409:45
LHR
-
HPN
1 stop12h 41m
American Airlines
Mon 4/517:59
HPN
-
LHR
1 stop11h 31m
American Airlines
Deal found 4/3£619
Mon 30/313:45
MAN
-
HPN
2 stops31h 04m
Delta
Wed 8/412:35
HPN
-
MAN
2 stops20h 25m
Delta
Deal found 2/3£623
Fri 2/1013:10
LHR
-
HPN
1 stop13h 37m
Multiple Airlines
Mon 19/1018:09
HPN
-
LHR
1 stop12h 06m
Multiple Airlines
Deal found 2/3£624
Sun 1/1114:10
LHR
-
HPN
1 stop12h 49m
American Airlines
Mon 9/1117:59
HPN
-
LHR
1 stop11h 26m
American Airlines
Deal found 1/3£625
Fri 24/415:15
LHR
-
HPN
1 stop25h 14m
Multiple Airlines
Tue 28/416:30
HPN
-
LHR
1 stop13h 45m
Multiple Airlines
Deal found 1/3£627
Mon 30/313:45
MAN
-
HPN
2 stops31h 04m
Delta
Tue 7/417:17
HPN
-
MAN
2 stops18h 28m
Delta
Deal found 2/3£627
Tue 31/310:55
MAN
-
HPN
2 stops29h 58m
Delta
Wed 8/412:35
HPN
-
MAN
2 stops20h 25m
Delta
Deal found 2/3£627
Wed 15/413:10
LHR
-
HPN
1 stop13h 49m
Multiple Airlines
Wed 22/416:30
HPN
-
LHR
1 stop13h 45m
Multiple Airlines
Deal found 1/3£629

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 5 March 2026.

Round-trip from

£544

One-way from

£357

Popular in

July

Cheapest in

September

Average price

£367
American Airlines
  • American Airlines
  • 18/3-12/5
  • 3 total stops
  • 42h 29m total
  • United Kingdom to Westchester County
Search Deals
18/4
  • 18/4
  • 3 total stops
  • 39h 16m 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 March 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 5 March 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

Wed 18/3

15:45-11:29

1 stop23h 44m

White Plains Westchester County

Tue 12/5

06:30-06:15

2 stops18h 45m

£544

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Tue 28/4

09:45-17:26

1 stop12h 41m

White Plains Westchester County

Tue 5/5

06:30-06:25

2 stops18h 55m

£589

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 29/4

10:30-20:27

2 stops14h 57m

White Plains Westchester County

Mon 4/5

07:00-06:50

1 stop18h 50m

£589

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 27/4

09:45-17:26

1 stop12h 41m

White Plains Westchester County

Sun 3/5

17:59-06:50

1 stop31h 51m

£589

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 18/3

15:45-11:29

1 stop23h 44m

White Plains Westchester County

Thu 14/5

12:00-06:50

1 stop13h 50m

£601

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Fri 24/4

15:15-11:29

1 stop25h 14m

White Plains Westchester County

Tue 28/4

16:30-11:15

1 stop13h 45m

£627

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Tue 31/3

10:55-11:53

2 stops29h 58m

White Plains Westchester County

Tue 7/4

17:17-16:45

2 stops18h 28m

£630

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Mon 30/3

13:45-15:49

2 stops31h 04m

White Plains Westchester County

Tue 7/4

17:17-16:45

2 stops18h 28m

£635

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Wed 25/3

13:40-12:03

2 stops26h 23m

White Plains Westchester County

Wed 8/4

12:35-14:00

2 stops20h 25m

£646

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Tue 31/3

10:55-11:53

2 stops29h 58m

White Plains Westchester County

Sat 4/4

18:59-07:15

1 stop31h 16m

£647

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 59 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 5 March 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
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.6

Food

6.9

Boarding

7.7

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
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.6

Food

6.9

Boarding

7.7

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 23h 44m. American Airlines provides one of the quickest options available for as low as £544. 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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How does Cheapflights help users find flights from United Kingdom to Westchester County?

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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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