What are the cheapest airlines to fly from London Heathrow Airport to Westchester County one-way?

£550 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from £1,370 and £2,159, respectively.

How far in advance should I book a flight from London Heathrow Airport to Westchester County?

To save up to 33% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Westchester County from £398 1-2 weeks out and tickets from £625 for flights departing within the next 72 hours.

What is the cheapest month to fly from London Heathrow Airport to Westchester County?

September is one of the best times of the year to fly to Westchester County from London Heathrow Airport. Prices for September average £411 per person but you can even find prices for as low as £272. The most expensive prices can be found in the month of August. Opting for a September flight can save you 23% on your journey compared to booking in August

What is the cheapest time of day to fly from LHR to REU?

When flying from London Heathrow Airport to Westchester County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£467+ Flights from London Heathrow Airport to Westchester County

Cheap flight deals from Heathrow to Westchester County

Round-trip from	£467
Popular in	August
Cheapest in	September
Average price	£502

Virgin Atlantic
31/8-7/9
2 total stops
27h 58m total
London to Westchester County

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£32 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 July 2025

Search Deals

Find flight deals from Heathrow to Westchester County

Cheapest flights from Heathrow to Westchester County
Explore the most affordable flight options available from Heathrow to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Sun 31/813:05LHR - HPN

1 stop14h 18mVirgin Atlantic

Sun 7/918:50HPN - LHR

1 stop13h 40mVirgin Atlantic

Deal found 17/7£467

Mon 1/906:15LHR - HPN

2 stops21h 08mDelta

Mon 8/912:45HPN - LHR

2 stops16h 30mDelta

Deal found 17/7£470

Mon 18/814:30LHR - HPN

1 stop13h 55mMultiple Airlines

Mon 25/817:29HPN - LHR

1 stop12h 36mMultiple Airlines

Deal found 16/7£492

Sat 13/1211:00LHR - HPN

1 stop15h 53mAmerican Airlines

Sun 28/1212:51HPN - LHR

1 stop13h 04mAmerican Airlines

Deal found 18/7£520

Best flights from Heathrow to Westchester County
Discover carefully curated flight deals from Heathrow to Westchester County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.

Sun 31/813:05LHR - HPN

1 stop14h 18mVirgin Atlantic

Sun 7/918:50HPN - LHR

1 stop13h 40mVirgin Atlantic

Deal found 17/7£467

Mon 1/906:15LHR - HPN

2 stops21h 08mDelta

Mon 8/912:45HPN - LHR

2 stops16h 30mDelta

Deal found 17/7£470

Mon 18/814:30LHR - HPN

1 stop13h 55mMultiple Airlines

Mon 25/817:29HPN - LHR

1 stop12h 36mMultiple Airlines

Deal found 16/7£492

Sat 13/1211:00LHR - HPN

1 stop15h 53mAmerican Airlines

Sun 28/1212:51HPN - LHR

1 stop13h 04mAmerican Airlines

Deal found 18/7£520

Last-minute flights from Heathrow to Westchester County
Discover last-minute flight deals from Heathrow to Westchester County. Data last updated 18 July 2025 and is based on user searches.

Wed 23/706:30LHR - HPN

2 stops20h 54mDelta

Fri 25/715:03HPN - LHR

1 stop15h 07mDelta

Deal found 18/7£2,610

Sat 26/709:15LHR - HPN

1 stop17h 15mAmerican Airlines

Sat 2/816:30HPN - LHR

1 stop14h 45mAmerican Airlines

Deal found 18/7£788

Mon 28/713:10LHR - HPN

1 stop13h 49mMultiple Airlines

Fri 5/916:30HPN - LHR

1 stop11h 40mMultiple Airlines

Deal found 17/7£991

Mon 28/709:20LHR - HPN

1 stop18h 04mVirgin Atlantic

Fri 1/812:46HPN - LHR

1 stop12h 59mVirgin Atlantic

Deal found 17/7£2,195

Mon 4/813:30LHR - HPN

2 stops14h 58mAmerican Airlines

Mon 25/815:09HPN - LHR

2 stops11h 41mAmerican Airlines

Deal found 16/7£541

Mon 18/814:30LHR - HPN

1 stop13h 55mMultiple Airlines

Mon 25/817:29HPN - LHR

1 stop12h 36mMultiple Airlines

Deal found 17/7£492

Sun 31/813:05LHR - HPN

1 stop14h 18mVirgin Atlantic

Sun 7/918:50HPN - LHR

1 stop13h 40mVirgin Atlantic

Deal found 17/7£467

Sun 31/808:40LHR - HPN

2 stops18h 43mDelta

Sun 7/912:45HPN - LHR

1 stop13h 00mDelta

Deal found 17/7£473

One-way flights from Heathrow to Westchester County
Search for one-way flight options from Heathrow to Westchester County. Find affordable one-way fares based on user searches. Data last updated 18 July 2025.

Sun 31/821:25LHR - HPN

3 stops44h 05mMultiple Airlines

Deal found 17/7£477

Thu 16/1014:10LHR - HPN

2 stops50h 36mWestJet

Deal found 17/7£550

Sat 11/1013:05LHR - HPN

1 stop13h 33mDelta

Deal found 18/7£1,370

Wed 6/808:25LHR - HPN

2 stops19h 28mAmerican Airlines

Deal found 18/7£2,159

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sun 31/8

13:05-22:23

1 stop14h 18m

White Plains Westchester County

Sun 7/9

18:50-13:30

1 stop13h 40m

£467

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 1/9

06:15-22:23

2 stops21h 08m

White Plains Westchester County

Mon 8/9

12:45-10:15

2 stops16h 30m

£470

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 18/8

14:30-23:25

1 stop13h 55m

White Plains Westchester County

Mon 25/8

17:29-11:05

1 stop12h 36m

£492

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sat 13/12

11:00-21:53

1 stop15h 53m

White Plains Westchester County

Sun 28/12

12:51-06:55

1 stop13h 04m

£520

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sun 31/8

21:25-12:30

3 stops44h 05m

£477

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 16/10

14:10-11:46

2 stops50h 36m

£550

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sat 11/10

13:05-21:38

1 stop13h 33m

£1,370

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 6/8

08:25-22:53

2 stops19h 28m

£2,159

Flights are sorted by cheapest return flights first.

Deals found on 17/7

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

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 London Heathrow Airport to Westchester County

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

Reviews of airlines servicing Westchester County

Check out reviews from past customers who have flown with Delta, Virgin Atlantic, andAmerican Airlines from London Heathrow Airport 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.

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,958 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

WestJet

7.2

Good

2,950 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Westchester County one-way?
£550 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from £1,370 and £2,159, respectively.
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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Westchester County car hire

New York John F Kennedy Intl Airport car hire

Newark Airport car hire

New York LaGuardia Airport car hire

Buffalo Airport car hire

Albany Intl Airport car hire

Rochester Greater Rochester Intl Airport car hire

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Islip Long Island Airport car hire

New Windsor Stewart Airport car hire

Ithaca Tompkins County Airport car hire

Niagara Falls Airport car hire

Direct flights to United States

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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.

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

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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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Cheap flights from London Heathrow Airport to Westchester County from £467

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Westchester County

Keep the following information in mind while searching for Heathrow to Westchester County flight deals. Data was last updated 18 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Westchester County

Cheapest flights from Heathrow to Westchester CountyExplore the most affordable flight options available from Heathrow to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from Heathrow to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Reviews of airlines servicing Westchester County

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Westchester County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London Heathrow Airport to Westchester County one-way?

Can I find deals for flights from Heathrow to Westchester County that include hotel bookings?

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

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

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 Heathrow to Westchester County

See prices for flight routes from nearby airports that may be better suited for you.

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 Heathrow to Westchester County?

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

Can Cheapflights 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?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Westchester County
Explore the most affordable flight options available from Heathrow to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.