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$296+ Cheap flights from Westchester County to the United Kingdom

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LHR
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Westchester County to United Kingdom

Keep the following information in mind while searching for Westchester County to United Kingdom flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$603
(Delta)

One-way from

$296
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$570
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 United Kingdom
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One-way flight from Westchester County to United Kingdom
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Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Westchester County to United Kingdom

Cheapest flights from Westchester County to United Kingdom
Explore the most affordable flight options available from Westchester County to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Delta deal was found by Cheapflights users on 1/5. 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.
Wed 2/1812:36 pmHPN - LHR
1 stop15h 09mDelta
Wed 2/258:55 amLHR - HPN
2 stops18h 05mDelta
Deal found 1/5$603
This British Airways deal was found by Cheapflights users on 1/5. 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.
Tue 2/174:30 pmHPN - LHR
1 stop14h 05mMultiple Airlines
Wed 2/2511:00 amLHR - HPN
1 stop15h 59mMultiple Airlines
Deal found 1/5$609
This KLM deal was found by Cheapflights users on 1/6. 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.
Fri 2/205:12 pmHPN - LHR
1 stop10h 33mKLM
Fri 2/276:30 amLHR - HPN
2 stops16h 30mKLM
Deal found 1/6$618
This British Airways deal was found by Cheapflights users on 1/6. 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.
Mon 3/305:29 pmHPN - LHR
1 stop12h 46mMultiple Airlines
Tue 4/79:55 amLHR - HPN
1 stop17h 57mMultiple Airlines
Deal found 1/6$625
This Delta deal was found by Cheapflights users on 1/6. 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 2/2112:36 pmHPN - LHR
1 stop15h 29mDelta
Sat 2/286:30 amLHR - HPN
2 stops20h 30mDelta
Deal found 1/6$631
This Delta deal was found by Cheapflights users on 1/5. 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.
Thu 2/195:12 pmHPN - LHR
1 stop10h 33mDelta
Thu 2/266:30 amLHR - HPN
2 stops16h 30mDelta
Deal found 1/5$632
This British Airways deal was found by Cheapflights users on 1/7. 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.
Thu 1/1512:00 pmHPN - LHR
1 stop13h 55mMultiple Airlines
Wed 1/219:45 amLHR - HPN
1 stop18h 14mMultiple Airlines
Deal found 1/7$634
This KLM deal was found by Cheapflights users on 1/6. 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.
Fri 2/205:12 pmHPN - EDI
2 stops17h 53mKLM
Fri 2/275:50 amEDI - HPN
2 stops21h 10mKLM
Deal found 1/6$637
This Delta deal was found by Cheapflights users on 1/6. 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 3/155:17 pmHPN - LHR
2 stops12h 58mDelta
Mon 3/238:00 pmLHR - HPN
2 stops19h 53mDelta
Deal found 1/6$638
This Delta deal was found by Cheapflights users on 1/5. 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 2/205:12 pmHPN - BHX
2 stops14h 38mDelta
Fri 2/276:15 amBHX - HPN
2 stops20h 45mDelta
Deal found 1/5$739
This Delta deal was found by Cheapflights users on 1/5. 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 2/205:12 pmHPN - BRS
2 stops18h 43mDelta
Fri 2/276:00 amBRS - HPN
2 stops21h 00mDelta
Deal found 1/5$881
This Delta deal was found by Cheapflights users on 1/5. 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 2/174:29 pmHPN - MAN
1 stop13h 01mDelta
Wed 2/251:00 pmMAN - HPN
1 stop14h 00mDelta
Deal found 1/5$984

Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to United Kingdom 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 January 7, 2026.
Use the filters below to find and compare flights from Westchester County to the United Kingdom that are best for you.

Fly from

Westchester County

Fly to

United Kingdom

Route

Depart

Return

Price

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 2/18

12:36 pm-8:45 am

1 stop15h 09m

London Heathrow

Wed 2/25

8:55 am-10:00 pm

2 stops18h 05m

$603

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 2/17

4:30 pm-11:35 am

1 stop14h 05m

London Heathrow

Wed 2/25

11:00 am-9:59 pm

1 stop15h 59m

$609

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 2/18

4:29 pm-11:40 am

1 stop14h 11m

London Heathrow

Wed 2/25

12:30 pm-10:00 pm

1 stop14h 30m

$609

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 2/24

12:00 pm-6:55 am

1 stop13h 55m

London Heathrow

Tue 3/3

11:00 am-9:59 pm

1 stop15h 59m

$609

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Fri 2/20

5:12 pm-8:45 am

1 stop10h 33m

London Heathrow

Fri 2/27

8:55 am-6:00 pm

1 stop14h 05m

$624

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 3/30

5:29 pm-11:15 am

1 stop12h 46m

London Heathrow

Tue 4/7

9:55 am-10:52 pm

1 stop17h 57m

$625

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sat 2/21

12:36 pm-9:05 am

1 stop15h 29m

London Heathrow

Sat 2/28

6:30 am-10:00 pm

2 stops20h 30m

$631

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 2/19

5:12 pm-8:45 am

1 stop10h 33m

London Heathrow

Thu 2/26

6:30 am-6:00 pm

2 stops16h 30m

$632

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 2/17

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

Tue 2/24

6:30 am-10:00 pm

2 stops20h 30m

$632

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 2/23

5:29 pm-11:35 am

1 stop13h 06m

London Heathrow

Mon 3/2

11:00 am-9:59 pm

1 stop15h 59m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 43 results
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Best time to book a flight from Westchester County to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom
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 United Kingdom. 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 United Kingdom?

    Delta, KLM, and American Airlines can get you from Westchester County to United Kingdom in just under 14h 11m. Your travel time can differ by up to 4h 42m. Airlines will cover a distance of 3419 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Westchester County to United Kingdom 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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Alternative routes for Westchester County to United Kingdom

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