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Cheap flights from London Heathrow Airport to Westchester County from £446

LHR — HPN
5 Oct — 12 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

Sat 10/1015:15 -
1 stop23h 34m
Tue 20/1012:53 -
1 stop12h 32m
Deal found 4/9£501
Wed 21/1008:15 -
2 stops17h 14m
Fri 25/1206:50 -
2 stops18h 25m
Deal found 3/9£510
Fri 25/1207:30 -
2 stops17h 59m
Mon 28/1211:00 -
2 stops17h 40m
Deal found 1/9£519
Mon 19/1018:35 -
2 stops24h 54m
Mon 26/1017:22 -
1 stop10h 23m
Deal found 4/9£522
Sat 12/909:40 -
2 stops17h 35m
Sat 19/916:25 -
1 stop15h 50m
Deal found 5/9£523
Thu 10/910:05 -
2 stops18h 21m
Tue 6/1006:16 -
1 stop24h 59m
Deal found 1/9£523
Wed 21/1010:45 -
1 stop30h 05m
Fri 11/1217:15 -
1 stop33h 30m
Deal found 3/9£529
Wed 14/1010:45 -
1 stop30h 05m
Mon 26/1017:22 -
1 stop10h 23m
Deal found 4/9£529
Wed 9/910:45 -
1 stop30h 11m
Sat 3/1012:40 -
1 stop13h 30m
Deal found 1/9£531
Thu 22/1017:35 -
2 stops21h 56m
Sat 12/1211:00 -
2 stops15h 00m
Deal found 3/9£533
Fri 6/1115:40 -
2 stops23h 52m
Sat 21/1112:10 -
1 stop15h 25m
Deal found 31/8£535
Fri 25/1206:30 -
2 stops20h 45m
Mon 4/112:59 -
2 stops16h 31m
Deal found 3/9£538

Find flight deals from Heathrow to Westchester County

Round-trip from

£501

One-way from

£446

Popular in

July

Cheapest in

February

Average price

£422
Virgin Atlantic
  • Virgin Atlantic
  • 10/10-20/10
  • 2 total stops
  • 36h 06m total
  • London to Westchester County
Search Deals
2/12-31/12
  • 2/12-31/12
  • 1 total stop
  • 24h 49m 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
Search Deals

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 2/12

15:40-11:29

1 stop24h 49m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£446

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 13/1

15:40-11:29

1 stop24h 49m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£453

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Thu 19/11

11:00-22:47

1 stop16h 47m

White Plains Westchester County

Wed 31/12

00:00-06:00

Nonstop0h 00m

£495

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Fri 16/10

19:50-11:50

2 stops21h 00m

White Plains Westchester County

Fri 23/10

18:40-11:20

1 stop11h 40m

£523

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 21/10

10:45-11:50

1 stop30h 05m

White Plains Westchester County

Wed 9/12

12:38-07:45

1 stop14h 07m

£529

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 21/10

10:45-11:50

1 stop30h 05m

White Plains Westchester County

Fri 11/12

17:15-07:45

1 stop33h 30m

£529

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Wed 14/10

10:45-11:50

1 stop30h 05m

White Plains Westchester County

Mon 26/10

17:22-07:45

1 stop10h 23m

£529

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Sun 8/11

19:10-14:30

2 stops24h 20m

White Plains Westchester County

Sun 22/11

16:35-10:00

1 stop12h 25m

£535

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Thu 12/11

12:35-21:59

1 stop14h 24m

White Plains Westchester County

Sat 21/11

11:04-11:10

2 stops19h 06m

£535

LondonWhite Plains

LHR London Heathrow - HPN White Plains Westchester County

LHRHPN

London Heathrow

Sat 7/11

19:20-14:50

2 stops24h 30m

White Plains Westchester County

Sun 22/11

12:10-06:55

1 stop13h 45m

£535

Flights are sorted by cheapest return flights first.

Deals found on 3/9

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 American Airlines can get you from London Heathrow Airport to Westchester County in just under 21h. Your travel time can differ by up to 3h 20m. 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?

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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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