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$299+ Cheap flights from Westchester County to Heathrow (LHR)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LHR
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Westchester County to Heathrow

Cheapest flights from Westchester County to Heathrow
Explore the most affordable flight options available from Westchester County to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This KLM deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:45 pmHPN - LHR
1 stop14h 05mKLM
Thu 12/2512:30 pmLHR - HPN
1 stop14h 39mKLM
Deal found 11/2$597
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:59 pmHPN - LHR
1 stop11h 26mAmerican Airlines
Wed 12/312:35 pmLHR - HPN
1 stop15h 54mAmerican Airlines
Deal found 11/2$635
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:55 pmHPN - LHR
1 stop14h 50mDelta
Fri 11/146:30 amLHR - HPN
2 stops20h 39mDelta
Deal found 11/1$642
This Air France deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:55 pmHPN - LHR
1 stop14h 50mMultiple Airlines
Fri 11/1410:45 amLHR - HPN
1 stop16h 24mMultiple Airlines
Deal found 11/1$647
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:05 amHPN - LHR
1 stop16h 15mAmerican Airlines
Thu 12/252:10 pmLHR - HPN
1 stop26h 19mAmerican Airlines
Deal found 11/2$652
This British Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:30 pmHPN - LHR
1 stop14h 05mMultiple Airlines
Wed 12/33:45 pmLHR - HPN
1 stop12h 44mMultiple Airlines
Deal found 11/2$674
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:45 pmHPN - LHR
1 stop15h 15mDelta
Thu 12/256:20 amLHR - HPN
2 stops20h 49mDelta
Deal found 11/2$700
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:17 pmHPN - LHR
1 stop10h 28mDelta
Fri 1/98:55 amLHR - HPN
1 stop14h 05mDelta
Deal found 11/1$723
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:10 amHPN - LHR
2 stops19h 35mDelta
Fri 1/98:55 amLHR - HPN
1 stop14h 05mDelta
Deal found 11/1$728
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:50 pmHPN - LHR
1 stop30h 35mDelta
Fri 1/98:55 amLHR - HPN
1 stop14h 05mDelta
Deal found 11/1$729

Cheap flight deals from Westchester County to Heathrow

Keep the following information in mind while searching for Westchester County to Heathrow flight deals. Data was last updated November 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$597
(KLM)

One-way from

$299
(British Airways)

Popular in

December

Cheapest in

January

Average price

$517
Provider with most accurate pricing for New York (NYC)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-London (LON) flights.
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From Westchester County to London Heathrow
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One-way flight from Westchester County to London Heathrow
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to Heathrow 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Westchester County to London Heathrow Airport that are best for you.

Fly from

Westchester County

Fly to

Heathrow

Route

Depart

Return

Price

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 11/23

5:59 pm-10:25 am

1 stop11h 26m

London Heathrow

Wed 12/3

12:35 pm-11:29 pm

1 stop15h 54m

$635

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Fri 4/24

4:25 pm-11:15 am

1 stop13h 50m

London Heathrow

Mon 4/27

1:10 pm-9:50 pm

1 stop13h 40m

$671

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sat 4/25

4:25 pm-11:15 am

1 stop13h 50m

London Heathrow

Wed 5/20

11:10 am-9:50 pm

1 stop15h 40m

$671

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 4/22

12:44 pm-6:50 am

1 stop13h 06m

London Heathrow

Tue 4/28

1:10 pm-9:50 pm

1 stop13h 40m

$671

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 4/6

12:48 pm-6:50 am

1 stop13h 02m

London Heathrow

Sat 4/11

11:10 am-9:50 pm

1 stop15h 40m

$671

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 4/28

12:44 pm-6:50 am

1 stop13h 06m

London Heathrow

Wed 5/20

11:10 am-9:50 pm

1 stop15h 40m

$671

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 11/23

4:30 pm-11:35 am

1 stop14h 05m

London Heathrow

Wed 12/3

3:45 pm-11:29 pm

1 stop12h 44m

$674

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 3/19

5:31 pm-11:30 am

1 stop13h 59m

London Heathrow

Mon 3/23

11:00 am-9:44 pm

1 stop14h 44m

$685

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 11/16

12:45 pm-9:00 am

1 stop15h 15m

London Heathrow

Thu 12/25

6:20 am-10:09 pm

2 stops20h 49m

$700

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 12/14

5:17 pm-8:45 am

1 stop10h 28m

London Heathrow

Fri 1/9

8:55 am-6:00 pm

1 stop14h 05m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 20 results
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Best time to book a flight from Westchester County to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Westchester County with our price prediction graph.
Estimated round-trip 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 Westchester County to London Heathrow Airport
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 Westchester County to Heathrow. 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 Westchester County to London Heathrow Airport?

    There are many flights that can get you from Westchester County to London Heathrow Airport in 11h 26m. Fly via American Airlines to get the fastest option. Westchester County and London Heathrow Airport are separated by a distance of 3419 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Westchester County to Heathrow 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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