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Cheap flights from London Heathrow Airport to Westchester County from £430

LHR — HPN
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Westchester County

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Westchester County

Thu 8/1008:15 -
2 stops17h 14m
Sat 24/1011:01 -
2 stops18h 14m
Deal found 7/9£510
Mon 26/1010:50 -
1 stop15h 27m
Mon 2/1118:40 -
1 stop30h 45m
Deal found 11/9£510
Wed 7/1006:15 -
2 stops21h 02m
Tue 13/1012:30 -
1 stop13h 40m
Deal found 11/9£515
Wed 23/908:40 -
2 stops18h 18m
Sun 27/906:30 -
2 stops18h 55m
Deal found 11/9£518
Wed 7/1011:15 -
1 stop16h 02m
Tue 13/1012:30 -
1 stop13h 40m
Deal found 8/9£523
Thu 22/1010:05 -
2 stops18h 24m
Sat 31/1011:01 -
2 stops15h 19m
Deal found 8/9£524
Wed 23/906:15 -
2 stops16h 45m
Sun 27/912:40 -
1 stop13h 30m
Deal found 11/9£529
Mon 2/1111:20 -
1 stop29h 30m
Tue 8/1212:38 -
1 stop14h 07m
Deal found 8/9£530
Wed 30/909:15 -
2 stops19h 11m
Thu 8/1012:19 -
1 stop15h 46m
Deal found 9/9£533
Thu 8/1012:30 -
1 stop12h 59m
Fri 23/1011:01 -
2 stops16h 29m
Deal found 7/9£539
Thu 22/1012:25 -
1 stop33h 17m
Thu 29/1017:22 -
1 stop10h 23m
Deal found 8/9£540

Find flight deals from Heathrow to Westchester County

Round-trip from

£510

One-way from

£430

Popular in

July

Cheapest in

February

Average price

£422
American Airlines
  • American Airlines
  • 8/10-24/10
  • 4 total stops
  • 35h 28m total
  • London to Westchester County
Search Deals
American Airlines
  • American Airlines
  • 28/12-31/12
  • 2 total stops
  • 30h 14m total
  • London to Westchester County
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Westchester County that are best for you.

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Price

Cheapest return flight

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 25/11

12:15-23:29

1 stop16h 14m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£440

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Thu 17/12

12:15-22:52

1 stop15h 37m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£441

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Tue 24/11

11:00-22:47

1 stop16h 47m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£450

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Tue 3/11

11:05-22:48

2 stops16h 43m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£489

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Sun 31/1

12:15-23:29

1 stop16h 14m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£489

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 7/10

06:15-22:17

2 stops21h 02m

White Plains Westchester County

Tue 13/10

17:22-13:15

2 stops14h 53m

£515

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 7/10

11:15-22:17

1 stop16h 02m

White Plains Westchester County

Tue 13/10

12:30-07:10

1 stop13h 40m

£524

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 23/9

06:15-18:00

2 stops16h 45m

White Plains Westchester County

Sun 27/9

12:40-07:10

1 stop13h 30m

£529

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Thu 24/9

09:20-22:15

1 stop17h 55m

White Plains Westchester County

Sun 27/9

12:40-07:10

1 stop13h 30m

£541

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Thu 12/11

11:20-15:47

1 stop33h 27m

White Plains Westchester County

Tue 8/12

12:38-07:45

1 stop14h 07m

£547

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Westchester County

Have a flexible travel schedule? Discover the best time to fly to Westchester County from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Westchester County

No data available for this route at this time. Please check back soon.

Related info for your journey

  • How long is the flight from London Heathrow Airport to Westchester County?

    Delta and Virgin Atlantic can get you from London Heathrow Airport to Westchester County in just under 16h 02m. Your travel time can differ by up to 5h. London Heathrow Airport 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 Heathrow to Westchester County that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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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How does Cheapflights help users find flights from Heathrow to Westchester County?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Westchester County. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Westchester County for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Westchester County with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow 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 Heathrow today and book when prices fit your budget.

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