What are the cheapest airlines flying from White Plains to London round-trip?

Currently priced at $774, Delta will fly you from White Plains to London and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and KLM - these airlines can fly you to your destination from $814 and $820, respectively.

What are the cheapest airlines to fly from White Plains to London 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 $535 and $551, respectively.

What is the cheapest day to fly from White Plains to London?

Travelers seeking maximum savings on their White Plains to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from White Plains to London?

The most popular route from White Plains to London is White Plains Westchester County - London Heathrow. You may also consider White Plains Westchester County - London Gatwick or White Plains Westchester County - London Stansted.

How far in advance should I book a flight from White Plains to London?

Travelers have found it’s best to book a flight 31 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from White Plains to London 1-2 weeks in advance for as low as $620, or $684 for flights within the next 24 hours.

What is the cheapest month to fly from White Plains to London?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to London. Flights to London from White Plains in January are about $563 on average during January, but can be found for as low as $374.

Most accurate provider : When it comes to deals on White Plains-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on White Plains-London flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from White Plains-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on White Plains-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for White Plains-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from White Plains to London?

White Plains Westchester County (HPN), located 3.7 mi from the city center, is the airport you fly out of when you book flights from White Plains to London. 0 airlines have flights from Westchester County to London on a regular basis. Booking flights from White Plains Westchester County to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

Can I find deals for flights from White Plains to London that include hotel bookings?

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

How can I find direct flights from White Plains to London?

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

Can I find deals for business class flights from White Plains to London?

Yes. Cheapflights offers flight deals from White Plains 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.

$394+ Flights from White Plains to London

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Cheap flight deals from White Plains to London

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$774 (Delta)
One-way from	$394 (Delta)
Popular in	December
Cheapest in	January
Average price	$581

Provider with most accurate pricing for White Plains Westchester County-London (LON) flight deals.

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Provider most trusted by Cheapflights users for White Plains Westchester County-London (LON) flights.

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From White Plains Westchester County to London (LON)

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One-way flight from White Plains 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 ($11 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from White Plains to London

Cheapest flights from White Plains to London
Explore the most affordable flight options available from White Plains to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Sun 8/175:10 pmHPN - LHR

1 stop10h 45mDelta

Thu 9/46:30 amLHR - HPN

2 stops16h 44mDelta

Deal found 4/29

$774

Mon 5/124:59 pmHPN - LHR

1 stop12h 31mAmerican Airlines

Mon 5/191:10 pmLHR - HPN

1 stop15h 19mAmerican Airlines

Deal found 4/28

$814

Wed 7/96:40 pmHPN - LHR

1 stop13h 50mKLM

Wed 9/106:30 amLHR - HPN

2 stops16h 37mKLM

Deal found 4/28

$820

Sun 7/1312:46 pmHPN - LHR

1 stop19h 44mVirgin Atlantic

Sun 7/205:25 pmLHR - HPN

1 stop21h 21mVirgin Atlantic

Deal found 4/28

$1,139

Thu 6/129:20 amHPN - LHR

3 stops18h 15mMultiple Airlines

Thu 6/1912:40 pmLHR - HPN

3 stops33h 11mMultiple Airlines

Deal found 4/28

$1,327

Thu 6/128:10 amHPN - LGW

2 stops19h 25mMultiple Airlines

Thu 6/1912:20 pmLGW - HPN

2 stops28h 01mMultiple Airlines

Deal found 4/29

$1,664

Best flights from White Plains to London
Discover carefully curated flight deals from White Plains to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Sun 8/175:10 pmHPN - LHR

1 stop10h 45mDelta

Thu 9/46:30 amLHR - HPN

2 stops16h 44mDelta

Deal found 4/29

$774

Mon 5/124:59 pmHPN - LHR

1 stop12h 31mAmerican Airlines

Mon 5/191:10 pmLHR - HPN

1 stop15h 19mAmerican Airlines

Deal found 4/28

$814

Wed 7/96:40 pmHPN - LHR

1 stop13h 50mKLM

Wed 9/106:30 amLHR - HPN

2 stops16h 37mKLM

Deal found 4/28

$820

Sun 7/1312:46 pmHPN - LHR

1 stop19h 44mVirgin Atlantic

Sun 7/205:25 pmLHR - HPN

1 stop21h 21mVirgin Atlantic

Deal found 4/28

$1,139

Thu 6/129:20 amHPN - LHR

3 stops18h 15mMultiple Airlines

Thu 6/1912:40 pmLHR - HPN

3 stops33h 11mMultiple Airlines

Deal found 4/28

$1,327

Thu 6/128:10 amHPN - LGW

2 stops19h 25mMultiple Airlines

Thu 6/1912:20 pmLGW - HPN

2 stops28h 01mMultiple Airlines

Deal found 4/29

$1,664

Last-minute flights from White Plains to London
Discover last-minute flight deals from White Plains to London. Data last updated April 29, 2025 and is based on user searches.

Sun 5/41:35 pmHPN - LHR

1 stop13h 05mAmerican Airlines

Fri 5/912:15 pmLHR - HPN

1 stop16h 14mAmerican Airlines

Deal found 4/28

$847

Sun 5/44:29 pmHPN - LHR

2 stops15h 41mDelta

Fri 5/96:15 amLHR - HPN

2 stops20h 57mDelta

Deal found 4/28

$1,034

Sun 5/41:06 pmHPN - LHR

2 stops17h 49mMultiple Airlines

Fri 5/91:05 pmLHR - HPN

3 stops32h 47mMultiple Airlines

Deal found 4/28

$2,101

Mon 5/124:59 pmHPN - LHR

1 stop12h 31mAmerican Airlines

Mon 5/191:10 pmLHR - HPN

1 stop15h 19mAmerican Airlines

Deal found 4/28

$814

Mon 5/1212:59 pmHPN - LHR

1 stop12h 46mDelta

Mon 5/196:15 amLHR - HPN

2 stops20h 57mDelta

Deal found 4/28

$982

Mon 5/1212:59 pmHPN - LHR

1 stop12h 46mKLM

Sun 7/208:40 amLHR - HPN

2 stops18h 44mKLM

Deal found 4/28

$1,882

Sun 5/189:20 amHPN - LHR

3 stops30h 00mMultiple Airlines

Sat 8/95:40 pmLHR - HPN

3 stops28h 20mMultiple Airlines

Deal found 4/28

$1,560

One-way flights from White Plains to London
Search for one-way flight options from White Plains to London. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 7/295:15 pmHPN - LHR

1 stop10h 40mDelta

Deal found 4/28

$394

Tue 10/2112:59 pmHPN - LHR

2 stops42h 06mWestJet

Deal found 4/28

$535

Mon 6/234:30 pmHPN - LHR

1 stop13h 00mAmerican Airlines

Deal found 4/28

$551

Mon 6/233:12 pmHPN - LGW

2 stops11h 58mAmerican Airlines

Deal found 4/28

$551

Sun 5/189:20 amHPN - LHR

3 stops30h 00mMultiple Airlines

Deal found 4/28

$571

Wed 6/1810:27 amHPN - LHR

1 stop15h 48mVirgin Atlantic

Deal found 4/29

$1,439

Wed 6/186:44 pmHPN - LHR

1 stop13h 46mKLM

Deal found 4/29

$2,038

Wed 6/189:18 amHPN - LGW

3 stops25h 57mMultiple Airlines

Deal found 4/29

$3,803

Cheapflights Fare Finder

Use the filters below to find and compare flights from White Plains to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 8/17

5:10 pm-8:55 am

1 stop10h 45m

London Heathrow

Thu 9/4

6:30 am-6:14 pm

2 stops16h 44m

$774

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 5/12

4:59 pm-10:30 am

1 stop12h 31m

London Heathrow

Mon 5/19

1:10 pm-11:29 pm

1 stop15h 19m

$814

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 7/9

6:40 pm-1:30 pm

1 stop13h 50m

London Heathrow

Wed 9/10

6:30 am-6:07 pm

2 stops16h 37m

$820

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 7/13

12:46 pm-1:30 pm

1 stop19h 44m

London Heathrow

Sun 7/20

5:25 pm-9:46 am

1 stop21h 21m

$1,139

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 6/12

9:20 am-8:35 am

3 stops18h 15m

London Heathrow

Thu 6/19

12:40 pm-4:51 pm

3 stops33h 11m

$1,327

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Thu 6/12

8:10 am-8:35 am

2 stops19h 25m

London Gatwick

Thu 6/19

12:20 pm-11:21 am

2 stops28h 01m

$1,664

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

Tue 10/21

12:59 pm-12:05 pm

2 stops42h 06m

$535

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 6/23

4:30 pm-10:30 am

1 stop13h 00m

$551

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Mon 6/23

3:12 pm-8:10 am

2 stops11h 58m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results

Compare providers for flights from White Plains to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from White Plains to London in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on White Plains-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on White Plains-London flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from White Plains-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on White Plains-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for White Plains-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from White Plains to London

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

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

Currently, November is the cheapest month in which you can book a flight from White Plains to London (average of $661). Flying from White Plains to London in June is currently the most expensive (average of $1,110). 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 LON?

It’s typically best to fly out from White Plains to London in the morning. Doing so could potentially save you 41% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in London 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

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

See what other customers who have flown with Delta, KLM and Virgin Atlantic from White Plains to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

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

7,929 reviews

Delta

8.0

Very good

7,929 reviews

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

1,334 reviews

Delta

8.0

Very good

7,929 reviews

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

642 reviews

Delta

8.0

Very good

7,929 reviews

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

7,929 reviews

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

2,826 reviews

Delta

8.0

Very good

7,929 reviews

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

What airport do you fly from for flights from White Plains to London?
White Plains Westchester County (HPN), located 3.7 mi from the city center, is the airport you fly out of when you book flights from White Plains to London. 0 airlines have flights from Westchester County to London on a regular basis. Booking flights from White Plains Westchester County to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
What are the cheapest airlines flying from White Plains to London round-trip?
Currently priced at $774, Delta will fly you from White Plains to London and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and KLM - these airlines can fly you to your destination from $814 and $820, respectively.
What are the cheapest airlines to fly from White Plains to London 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 $535 and $551, respectively.
What are the most popular routes from White Plains to London?
The most popular route from White Plains to London is White Plains Westchester County - London Heathrow. You may also consider White Plains Westchester County - London Gatwick or White Plains Westchester County - London Stansted.
Can I find deals for flights from White Plains to London that include hotel bookings?
Yes. In addition to deals on White Plains to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from White Plains to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to London.
Can I find deals for business class flights from White Plains to London?
Yes. Cheapflights offers flight deals from White Plains 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 White Plains to London?
Currently, November is the cheapest month in which you can book a flight from White Plains to London (average of $661). Flying from White Plains to London in June is currently the most expensive (average of $1,110). 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

Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Sutton

Chelmsford

Brentwood

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$394+ Cheap flights from White Plains (HPN) 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from White Plains to London with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheap flight deals from White Plains to London

Most accurate provider

Most trusted provider

Round-trip from

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Popular in

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Average price

Find flight deals from White Plains to London

Cheapest flights from White Plains to LondonExplore the most affordable flight options available from White Plains to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from White Plains to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from White Plains to London that are best for you.

Compare providers for flights from White Plains to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from White Plains to London in April.

Best time to book a flight from White Plains to London

Have a flexible travel schedule? Discover the best time to fly to London from White Plains with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from White Plains to London

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

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

Find hourly flight availability from White Plains 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 April 29, 2025.

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

See what other customers who have flown with Delta, KLM and Virgin Atlantic from White Plains to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from White Plains to London. 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 London?

What are the cheapest airlines flying from White Plains to London round-trip?

What are the cheapest airlines to fly from White Plains to London one-way?

What are the most popular routes from White Plains to London?

Can I find deals for flights from White Plains to London that include hotel bookings?

How can I find direct flights from White Plains to London?

Can I find deals for business class flights from White Plains to London?

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

Traveling to a place near White Plains?

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Cheapest flights from White Plains to London
Explore the most affordable flight options available from White Plains to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.