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$394+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LHR
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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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 May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$747
(Delta)

One-way from

$394
(Delta)

Popular in

December

Cheapest in

January

Average price

$594
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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, 5% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 5, 2025.

This Delta deal was found by Cheapflights users on 5/5. 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.
Sun 9/76:00 amHPN - LHR
1 stop19h 45mDelta
Fri 9/269:20 amLHR - HPN
1 stop13h 47mDelta
Deal found 5/5$747
This KLM deal was found by Cheapflights users on 5/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:29 amHPN - LHR
1 stop15h 16mKLM
Thu 9/259:20 amLHR - HPN
1 stop13h 47mKLM
Deal found 5/5$788
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 11/35:16 pmHPN - LHR
1 stop11h 49mAmerican Airlines
Mon 12/112:10 pmLHR - HPN
1 stop13h 16mAmerican Airlines
Deal found 5/4$828
This Virgin Atlantic deal was found by Cheapflights users on 5/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/312:55 pmHPN - LHR
2 stops14h 55mVirgin Atlantic
Tue 6/106:15 amLHR - HPN
2 stops21h 10mVirgin Atlantic
Deal found 5/3$1,055
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:00 pmHPN - LHR
2 stops31h 35mMultiple Airlines
Thu 6/261:05 pmLHR - HPN
3 stops27h 16mMultiple Airlines
Deal found 5/5$1,981

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 May 5, 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 9/7

6:00 am-6:45 am

1 stop19h 45m

London Heathrow

Fri 9/26

9:20 am-6:07 pm

1 stop13h 47m

$747

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 9/17

10:29 am-6:45 am

1 stop15h 16m

London Heathrow

Thu 9/25

9:20 am-6:07 pm

1 stop13h 47m

$788

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 7/30

4:30 pm-10:55 am

1 stop13h 25m

London Heathrow

Fri 8/8

9:15 am-4:59 pm

1 stop12h 44m

$843

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 6/3

12:55 pm-8:50 am

2 stops14h 55m

London Heathrow

Tue 6/10

6:15 am-10:25 pm

2 stops21h 10m

$1,055

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 6/19

6:00 pm-6:35 am

2 stops31h 35m

London Heathrow

Thu 6/26

1:05 pm-11:21 am

3 stops27h 16m

$1,981

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 7/29

5:15 pm-8:55 am

1 stop10h 40m

$394

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 6/4

5:15 pm-12:05 pm

2 stops37h 50m

$596

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 5/20

3:09 pm-8:05 am

3 stops59h 56m

$2,140

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 5/19

5:07 pm-6:15 am

1 stop32h 08m

$2,556

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated May 5, 2025.
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
7,941 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
1,337 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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.
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
7,941 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
2,829 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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 Heathrow. 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 Westchester County to London Heathrow Airport one-way?

    $394 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $596 and $2,556, respectively.

  • 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.

  • What is the cheapest month to book a flight from Westchester County to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Westchester County to London Heathrow Airport (average of $661). Flying from Westchester County to London Heathrow Airport in June is currently the most expensive (average of $1,103). 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
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury
Sutton

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