Find flights
When to book
FAQs

Cheap flights from the United Kingdom to Westchester County from £423

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HPN
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

£476

One-way from

£423

Popular in

July

Cheapest in

September

Average price

£446
Virgin Atlantic
  • Virgin Atlantic
  • 11/9-16/9
  • 2 total stops
  • 24h 48m total
  • United Kingdom to Westchester County
Search Deals
WestJet
  • WestJet
  • 19/1
  • 2 total stops
  • 35h 46m total
  • United Kingdom to Westchester County
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from United Kingdom to Westchester County

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 29 August 2025.

Thu 11/913:05LHR - HPN
1 stop14h 13mVirgin Atlantic
Tue 16/917:20HPN - LHR
1 stop10h 35mVirgin Atlantic
Deal found 28/8£476
Thu 16/1013:05LHR - HPN
1 stop14h 04mVirgin Atlantic
Thu 30/1012:45HPN - LHR
1 stop16h 15mVirgin Atlantic
Deal found 28/8£483
Wed 1/1012:45LHR - HPN
1 stop15h 41mMultiple Airlines
Thu 9/1017:29HPN - LHR
1 stop12h 36mMultiple Airlines
Deal found 27/8£486
Sat 11/1013:05LHR - HPN
1 stop14h 04mDelta
Sat 18/1012:45HPN - LHR
2 stops16h 30mDelta
Deal found 27/8£491
Fri 24/1011:45LHR - HPN
1 stop29h 14mDelta
Fri 31/1017:20HPN - LHR
1 stop11h 25mDelta
Deal found 28/8£502
Sat 22/1111:00LHR - HPN
1 stop17h 29mMultiple Airlines
Wed 26/1117:59HPN - LHR
1 stop12h 36mMultiple Airlines
Deal found 27/8£506
Mon 13/1008:00MAN - HPN
2 stops17h 29mAmerican Airlines
Mon 20/1018:59HPN - MAN
2 stops17h 46mAmerican Airlines
Deal found 27/8£520
Thu 27/1111:30GLA - HPN
2 stops34h 59mAmerican Airlines
Mon 1/1207:59HPN - GLA
2 stops21h 46mAmerican Airlines
Deal found 28/8£535
Thu 27/1105:40MAN - HPN
2 stops40h 11mAmerican Airlines
Mon 1/1213:30HPN - MAN
2 stops20h 40mAmerican Airlines
Deal found 28/8£540
Thu 27/1110:20EDI - HPN
2 stops40h 36mAmerican Airlines
Mon 1/1206:00HPN - EDI
2 stops23h 10mAmerican Airlines
Deal found 26/8£557
Thu 27/1109:05GLA - HPN
2 stops42h 04mVirgin Atlantic
Mon 1/1212:44HPN - GLA
2 stops38h 46mVirgin Atlantic
Deal found 27/8£568
Thu 23/1013:10LHR - HPN
1 stop13h 49mMultiple Airlines
Mon 27/1016:30HPN - LHR
1 stop15h 05mMultiple Airlines
Deal found 28/8£571

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 29 August 2025.
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

Thu 11/9

13:05-22:18

1 stop14h 13m

White Plains Westchester County

Tue 16/9

17:20-08:55

1 stop10h 35m

£476

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 16/10

13:05-22:09

1 stop14h 04m

White Plains Westchester County

Thu 30/10

12:45-09:00

1 stop16h 15m

£483

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 1/10

12:45-23:26

1 stop15h 41m

White Plains Westchester County

Thu 9/10

17:29-11:05

1 stop12h 36m

£486

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sat 11/10

09:20-22:09

1 stop17h 49m

White Plains Westchester County

Sat 18/10

18:40-13:30

1 stop13h 50m

£491

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Fri 24/10

11:45-11:59

1 stop29h 14m

White Plains Westchester County

Fri 31/10

17:20-08:45

1 stop11h 25m

£502

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sat 22/11

11:00-23:29

1 stop17h 29m

White Plains Westchester County

Wed 26/11

17:59-11:35

1 stop12h 36m

£506

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Mon 13/10

08:00-20:29

2 stops17h 29m

White Plains Westchester County

Mon 20/10

18:59-17:45

2 stops17h 46m

£520

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Mon 13/10

07:00-20:29

2 stops18h 29m

White Plains Westchester County

Tue 21/10

16:30-13:10

2 stops15h 40m

£520

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Tue 14/10

08:40-21:59

2 stops18h 19m

White Plains Westchester County

Mon 20/10

16:30-13:15

2 stops15h 45m

£520

ManchesterWhite Plains

MAN - HPN

MANHPN

Manchester

Tue 14/10

08:40-22:52

2 stops19h 12m

White Plains Westchester County

Tue 21/10

13:30-13:10

2 stops18h 40m

£520

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 34 results
1
2
3
4

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.

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 14h 13m. Virgin Atlantic provides one of the quickest options available for as low as £476. 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

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 United Kingdom to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
London City to Newark flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
London City to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Manchester to John F Kennedy Intl flights
Manchester to Newark flights
Luton to LaGuardia flights
Manchester to LaGuardia flights
Stansted to LaGuardia flights
Edinburgh to Newark flights
Edinburgh to John F Kennedy Intl flights
Edinburgh to LaGuardia flights
Birmingham to John F Kennedy Intl flights
Birmingham to Newark flights
Glasgow Intl to John F Kennedy Intl flights
Birmingham to LaGuardia flights
Glasgow Intl to Newark flights
Southend to John F Kennedy Intl flights
Glasgow Intl to LaGuardia flights
Madrid to Newark flights
Leeds to John F Kennedy Intl flights
Newcastle upon Tyne to John F Kennedy Intl flights
Dublin to John F Kennedy Intl flights
Cardiff to John F Kennedy Intl flights
Southampton to Newark flights
Southampton to John F Kennedy Intl flights
Bristol to John F Kennedy Intl flights
Southampton to LaGuardia flights
Newcastle upon Tyne to Newark flights
Bristol to Newark flights
Sabiha Gokcen to John F Kennedy Intl flights
Heathrow to Stewart flights
Newcastle upon Tyne to LaGuardia flights
Bristol to LaGuardia flights
Dublin to LaGuardia flights
Heathrow to Buffalo flights
Liverpool to John F Kennedy Intl flights
Aberdeen to John F Kennedy Intl flights
Bruxelles-National to John F Kennedy Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Westchester County by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.