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$295+ Cheap flights from White Plains (HPN) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LHR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from White Plains to United Kingdom

Keep the following information in mind while searching for White Plains to United Kingdom flight deals. Data was last updated September 15, 2025.

Round-trip from

$523
(KLM)

One-way from

$295
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$516
From White Plains Westchester County to United Kingdom
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One-way flight from White Plains Westchester County to United Kingdom
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High demand for flights, 3% potential price rise
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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 September 2025
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Find flight deals from White Plains to United Kingdom

Cheapest flights from White Plains to United Kingdom
Explore the most affordable flight options available from White Plains to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This KLM deal was found by Cheapflights users on 9/14. 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.
Wed 10/293:15 pmHPN - LHR
1 stop11h 50mKLM
Wed 11/58:55 amLHR - HPN
1 stop18h 14mKLM
Deal found 9/14$523
This Delta deal was found by Cheapflights users on 9/13. 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 10/284:29 pmHPN - LHR
1 stop15h 11mDelta
Tue 11/46:20 amLHR - HPN
2 stops20h 49mDelta
Deal found 9/13$524
This Delta deal was found by Cheapflights users on 9/14. 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 11/1912:44 pmHPN - LHR
2 stops17h 06mDelta
Wed 11/268:40 amLHR - HPN
2 stops18h 29mDelta
Deal found 9/14$530
This Delta deal was found by Cheapflights users on 9/14. 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 11/1912:44 pmHPN - LHR
2 stops17h 06mDelta
Tue 11/251:00 pmLHR - HPN
1 stop28h 07mDelta
Deal found 9/14$536
This Delta deal was found by Cheapflights users on 9/14. 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 11/126:00 amHPN - LHR
1 stop22h 00mDelta
Sun 11/166:30 amLHR - HPN
2 stops20h 39mDelta
Deal found 9/14$615
This Delta deal was found by Cheapflights users on 9/15. 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 10/112:45 pmHPN - LHR
1 stop19h 45mDelta
Sun 10/55:25 pmLHR - HPN
1 stop21h 19mDelta
Deal found 9/15$622
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/291:30 pmHPN - GLA
2 stops19h 20mAmerican Airlines
Wed 11/510:55 amGLA - HPN
2 stops16h 04mAmerican Airlines
Deal found 9/13$627
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/21:35 pmHPN - LHR
1 stop13h 05mAmerican Airlines
Wed 10/1511:00 amLHR - HPN
1 stop14h 29mAmerican Airlines
Deal found 9/13$643
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/56:59 pmHPN - LHR
1 stop12h 31mAmerican Airlines
Wed 10/159:15 amLHR - HPN
1 stop13h 12mAmerican Airlines
Deal found 9/15$644
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/41:41 pmHPN - LHR
1 stop12h 59mAmerican Airlines
Tue 10/149:15 amLHR - HPN
1 stop12h 44mAmerican Airlines
Deal found 9/14$645
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:55 pmHPN - GLA
2 stops16h 15mAmerican Airlines
Thu 11/66:35 amGLA - HPN
2 stops20h 24mAmerican Airlines
Deal found 9/15$680
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/284:30 pmHPN - EDI
2 stops18h 45mAmerican Airlines
Tue 11/48:40 amEDI - HPN
2 stops18h 19mAmerican Airlines
Deal found 9/13$729

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains 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 September 15, 2025.
Use the filters below to find and compare flights from White Plains to the United Kingdom that are best for you.

Fly from

White Plains

Fly to

United Kingdom

Route

Depart

Return

Price

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 10/28

4:29 pm-11:40 am

1 stop15h 11m

London Heathrow

Tue 11/4

6:20 am-10:09 pm

2 stops20h 49m

$524

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 10/29

12:45 pm-8:45 am

2 stops16h 00m

London Heathrow

Wed 11/5

6:20 am-10:09 pm

2 stops20h 49m

$529

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 11/19

12:44 pm-10:50 am

2 stops17h 06m

London Heathrow

Wed 11/26

10:45 am-10:09 pm

1 stop16h 24m

$536

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 11/19

12:44 pm-10:50 am

2 stops17h 06m

London Heathrow

Tue 11/25

1:00 pm-12:07 pm

1 stop28h 07m

$536

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 3/11

6:00 am-6:25 am

1 stop20h 25m

London Heathrow

Thu 3/26

10:45 am-9:36 pm

1 stop14h 51m

$540

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 3/8

12:59 pm-6:25 am

1 stop13h 26m

London Heathrow

Tue 3/24

1:00 pm-11:50 am

1 stop26h 50m

$540

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 3/9

5:10 pm-8:45 am

1 stop11h 35m

London Heathrow

Thu 3/26

10:45 am-9:36 pm

1 stop14h 51m

$540

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 3/10

10:29 am-6:25 am

1 stop15h 56m

London Heathrow

Tue 3/24

10:45 am-9:36 pm

1 stop14h 51m

$540

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 3/9

10:29 am-6:25 am

1 stop15h 56m

London Heathrow

Fri 3/20

10:45 am-9:36 pm

1 stop14h 51m

$540

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 3/9

5:10 pm-8:45 am

1 stop11h 35m

London Heathrow

Tue 3/24

10:45 am-9:36 pm

1 stop14h 51m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 47 results
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Best time to book a flight from White Plains to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from White Plains 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 White Plains to the United Kingdom

What is the cheapest month to book a flight from White Plains to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from White Plains to United Kingdom (average of $661). Flying from White Plains to United Kingdom in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HPN to GB?

Find hourly flight availability from White Plains to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from White Plains to United Kingdom as you normally would.

Related info for your journey

Find useful and relevant information for your journey from White Plains to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from White Plains to United Kingdom?

    Located just 3.7 mi from the city center, White Plains Westchester County (HPN) is the airport most travelers will use when flying to United Kingdom from White Plains.

  • How long is the flight from White Plains to United Kingdom?

    Departing from White Plains to United Kingdom will take you 15h 11m. The distance from White Plains to United Kingdom is about 3419 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from White Plains to United Kingdom?

    The most popular route from White Plains to United Kingdom is White Plains Westchester County - London Heathrow. You may also consider White Plains Westchester County - Manchester or White Plains Westchester County - Belfast City.

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

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

  • How can I find direct flights from White Plains to United Kingdom?

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

  • Can I find deals for business class flights from White Plains to United Kingdom?

    Yes. Cheapflights offers flight deals from White Plains 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.

  • What is the cheapest month to book a flight from White Plains to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from White Plains to United Kingdom (average of $661). Flying from White Plains to United Kingdom in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for White Plains to United Kingdom

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