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$374+ Cheap flights from Westchester County to London (LON)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LON
Feb 24 — Mar 31
Mon 2/24
Mon 3/3
1 adult, Economy
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Cheap flight deals from Westchester County to London

Keep the following information in mind while searching for Westchester County to London flight deals. Data was last updated February 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$678
(Delta)

One-way from

$374
(Delta)

Popular in

December

Cheapest in

January

Average price

$556
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From Westchester County to London (LON)
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One-way flight from Westchester County to London (LON)
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Westchester County to London

Cheapest flights from Westchester County to London
Explore the most affordable flight options available from Westchester County to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.

This Delta deal was found by Cheapflights users on 2/17. 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 3/1910:24 amHPN - LHR
1 stop17h 31mDelta
Wed 3/268:40 amLHR - HPN
2 stops17h 35mDelta
Deal found 2/17$678
This KLM deal was found by Cheapflights users on 2/17. 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 3/196:58 pmHPN - LHR
1 stop12h 42mKLM
Wed 3/2612:30 pmLHR - HPN
1 stop13h 45mKLM
Deal found 2/17$699
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/114:30 pmHPN - LHR
1 stop11h 45mAmerican Airlines
Fri 3/2111:45 amLHR - HPN
1 stop15h 21mAmerican Airlines
Deal found 2/18$793
This British Airways deal was found by Cheapflights users on 2/18. 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 3/44:30 pmHPN - LHR
1 stop14h 00mMultiple Airlines
Thu 3/2011:00 amLHR - HPN
1 stop14h 52mMultiple Airlines
Deal found 2/18$796
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/512:35 pmHPN - LGW
2 stops17h 10mMultiple Airlines
Sat 4/1212:40 pmLGW - HPN
3 stops28h 50mMultiple Airlines
Deal found 2/18$1,326

Find flights from Westchester County to London within your budget

Customize your flight search to find flights from Westchester County to London 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 February 19, 2025.

Fly from

Westchester County

Fly to

London

Route

Depart

Return

Price

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 3/19

10:24 am-7:55 am

1 stop17h 31m

London Heathrow

Wed 3/26

8:40 am-10:15 pm

2 stops17h 35m

$678

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 3/19

6:58 pm-11:40 am

1 stop12h 42m

London Heathrow

Wed 3/26

12:30 pm-10:15 pm

1 stop13h 45m

$699

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 3/11

4:30 pm-8:15 am

1 stop11h 45m

London Heathrow

Fri 3/21

11:45 am-11:06 pm

1 stop15h 21m

$793

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 3/4

4:30 pm-11:30 am

1 stop14h 00m

London Heathrow

Thu 3/20

11:00 am-9:52 pm

1 stop14h 52m

$796

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Sat 4/5

12:35 pm-10:45 am

2 stops17h 10m

London Gatwick

Sat 4/12

12:40 pm-12:30 pm

3 stops28h 50m

$1,326

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 4/3

5:24 pm-8:55 am

1 stop10h 31m

$374

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 4/17

12:00 pm-11:00 am

1 stop18h 00m

$434

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 3/12

12:48 pm-12:50 pm

2 stops20h 02m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Best time to book a flight from Westchester County to London

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

Travel insights for flights from Westchester County to London

Get recent, data-driven insights about flights from Westchester County to London including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Westchester County to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Westchester County to London as you normally would.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated February 19, 2025.
Delta
8.0
Very good
8,236 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,236 reviews
Delta
8.0
Very good
8,236 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,236 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,236 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,236 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the most popular routes from Westchester County to London?

    While some choose either White Plains Westchester County - London Gatwick or White Plains Westchester County - London Stansted, White Plains Westchester County - London Heathrow is the most popular route from Westchester County to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Westchester County to London 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 Westchester County to London?

    Currently, November is the cheapest month in which you can book a flight from Westchester County to London (average of $661). Flying from Westchester County to London in June is currently the most expensive (average of $1,136). 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

Traveling to a place near Westchester County?

Book flights to Westchester County if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Gatwick
Milton Keynes
Dover
Orpington
Watford
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

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Alternative routes for Westchester County to London

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