What is the cheapest airline that flies from White Plains Westchester County to London Heathrow?

Delta and American Airlines are the most popular carriers operating from White Plains Westchester County to London Heathrow

Which airlines fly to London Heathrow Airport?

Virgin Atlantic, British Airways and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from White Plains according to our data. Virgin Atlantic is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 13 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from White Plains Westchester County Airport to London Heathrow Airport?

Prices for flights from White Plains Westchester County Airport to London Heathrow Airport refresh daily.

How old do you have to be to fly from White Plains Westchester County Airport to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from White Plains Westchester County Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£251 Cheap Flights from White Plains to London Heathrow Airport in 2026/27

Find the cheapest flights from White Plains to London

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

16:28 - 09:00HPN White Plains Westchester County-LHR London Heathrow

11h 32m1 stop Atlanta Hartsfield-Jackson

08:55 - 22:11LHR London Heathrow-HPN White Plains Westchester County

18h 16m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£653Multiple Airlines

Sun, 6 Dec - Sun, 13 Dec

17:15 - 13:45HPN White Plains Westchester County-LHR London Heathrow

15h 30m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

08:55 - 22:11LHR London Heathrow-HPN White Plains Westchester County

18h 16m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£656Air France

Sun, 6 Dec - Sun, 13 Dec

06:00 - 06:25HPN White Plains Westchester County-LHR London Heathrow

19h 25m1 stop Atlanta Hartsfield-Jackson

08:55 - 22:11LHR London Heathrow-HPN White Plains Westchester County

18h 16m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£663Delta

Tue, 8 Dec - Mon, 14 Dec

17:15 - 13:45HPN White Plains Westchester County-LHR London Heathrow

15h 30m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

06:20 - 22:11LHR London Heathrow-HPN White Plains Westchester County

20h 51m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£666Delta

Tue, 8 Dec - Mon, 14 Dec

16:29 - 09:00HPN White Plains Westchester County-LHR London Heathrow

11h 31m1 stop Atlanta Hartsfield-Jackson

06:30 - 21:36LHR London Heathrow-HPN White Plains Westchester County

20h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£668Delta

Tue, 2 Mar - Mon, 8 Mar

12:59 - 07:50HPN White Plains Westchester County-LHR London Heathrow

13h 51m1 stop Atlanta Hartsfield-Jackson

10:50 - 22:11LHR London Heathrow-HPN White Plains Westchester County

16h 21m1 stop Atlanta Hartsfield-Jackson

£669KLM

Sun, 6 Dec - Sun, 13 Dec

12:32 - 11:40HPN White Plains Westchester County-LHR London Heathrow

18h 08m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

06:30 - 18:07LHR London Heathrow-HPN White Plains Westchester County

16h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£672Delta

Tue, 2 Mar - Mon, 8 Mar

06:00 - 06:25HPN White Plains Westchester County-LHR London Heathrow

19h 25m1 stop Atlanta Hartsfield-Jackson

08:55 - 21:36LHR London Heathrow-HPN White Plains Westchester County

17h 41m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£676Delta

Sun, 11 Apr - Fri, 16 Apr

18:59 - 12:00HPN White Plains Westchester County-LHR London Heathrow

12h 01m1 stop Charlotte Douglas

12:35 - 21:59LHR London Heathrow-HPN White Plains Westchester County

14h 24m1 stop Chicago O'Hare Intl

£679American Airlines

Tue, 8 Dec - Mon, 14 Dec

06:00 - 06:25HPN White Plains Westchester County-LHR London Heathrow

19h 25m1 stop Atlanta Hartsfield-Jackson

16:00 - 09:49LHR London Heathrow-HPN White Plains Westchester County

22h 49m1 stop Atlanta Hartsfield-Jackson

£681Delta

Fri, 4 Dec - Sun, 6 Dec

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Delta flights from White Plains to London Heathrow Airport

Our best Delta deals on White Plains to London Heathrow Airport flight tickets

Delta

16 Nov

HPN16:29White Plains Westchester County

11h 31m

1 stop

LHR09:00London Heathrow

21 Nov

LHR06:30London Heathrow

20h 39m

2 stops

HPN22:09White Plains Westchester County

£659

Delta

16 Nov

HPN06:00White Plains Westchester County

20h 45m

2 stops

LHR07:45London Heathrow

21 Nov

LHR06:30London Heathrow

20h 39m

2 stops

HPN22:09White Plains Westchester County

£662

Delta

8 Dec

HPN06:00White Plains Westchester County

19h 25m

1 stop

LHR06:25London Heathrow

14 Dec

LHR08:55London Heathrow

18h 16m

2 stops

HPN22:11White Plains Westchester County

£663

American Airlines flights from White Plains to London Heathrow Airport

Our best American Airlines deals on White Plains to London Heathrow Airport flight tickets

American Airlines

8 Dec

HPN18:59White Plains Westchester County

12h 01m

1 stop

LHR12:00London Heathrow

14 Dec

LHR12:35London Heathrow

14h 24m

1 stop

HPN21:59White Plains Westchester County

£679

American Airlines

23 Nov

HPN12:09White Plains Westchester County

15h 26m

1 stop

LHR08:35London Heathrow

27 Nov

LHR11:45London Heathrow

13h 44m

1 stop

HPN20:29White Plains Westchester County

£795

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Sun 6/12

16:28-09:00

1 stop11h 32m

London Heathrow

Sun 13/12

08:55-22:11

2 stops18h 16m

£653

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Sun 6/12

17:15-13:45

2 stops15h 30m

London Heathrow

Sun 13/12

08:55-22:11

2 stops18h 16m

£656

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Tue 8/12

06:00-06:25

1 stop19h 25m

London Heathrow

Mon 14/12

08:55-22:11

2 stops18h 16m

£663

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Tue 8/12

17:15-13:45

2 stops15h 30m

London Heathrow

Mon 14/12

06:20-22:11

2 stops20h 51m

£666

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Tue 2/3

16:29-09:00

1 stop11h 31m

London Heathrow

Mon 8/3

06:30-21:36

2 stops20h 06m

£668

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Sun 6/12

12:59-07:50

1 stop13h 51m

London Heathrow

Sun 13/12

10:50-22:11

1 stop16h 21m

£669

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Tue 2/3

12:32-11:40

2 stops18h 08m

London Heathrow

Mon 8/3

06:30-18:07

2 stops16h 37m

£672

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Sun 11/4

06:00-06:25

1 stop19h 25m

London Heathrow

Fri 16/4

08:55-21:36

2 stops17h 41m

£676

Fastest return journey

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Tue 8/12

18:59-12:00

1 stop12h 01m

London Heathrow

Mon 14/12

12:35-21:59

1 stop14h 24m

£679

White PlainsLondon

HPN White Plains Westchester County - LHR London Heathrow

HPNLHR

White Plains Westchester County

Fri 4/12

06:00-06:25

1 stop19h 25m

London Heathrow

Sun 6/12

16:00-09:49

1 stop22h 49m

£681

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from White Plains to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from White Plains is on a Monday. momondo users have found tickets for Monday departures for as low as £534. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £621.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from White Plains to London Heathrow Airport in the morning for as low as £576. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £599 on average. Flights to London Heathrow Airport from White Plains in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from White Plains to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from White Plains to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap White Plains to London Heathrow Airport (HPN to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from White Plains to London Heathrow Airport

Best price found	£251
Fastest flight time	12h 38m
Direct flights	None

The best one-way flight to London Heathrow Airport from White Plains in the past 72 hours is £251. The best return flight deal from White Plains to London Heathrow Airport found on momondo in the last 72 hours is £653.

The fastest flight from White Plains to London Heathrow Airport takes 12h 38m

There are no direct flights from White Plains to London Heathrow Airport. There are no popular flight routes from White Plains to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from White Plains to London Heathrow Airport

How far is White Plains Westchester County to London Heathrow by plane?
A flight from White Plains Westchester County to London Heathrow will travel around 3422.4 mi. Flights usually cover this in 12h 38m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from White Plains Westchester County Airport to London Heathrow Airport?
Prices for flights from White Plains Westchester County Airport to London Heathrow Airport refresh daily.
How old do you have to be to fly from White Plains Westchester County Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from White Plains Westchester County Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why should I use momondo to find a flight deal from White Plains to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from White Plains to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from White Plains to London with flexible booking policies on momondo?

All flight searches from White Plains to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from White Plains to London?

momondo provides multiple filters to help you find the best flight to London from White Plains. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from White Plains to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from White Plains are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from White Plains to London from £251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from White Plains to London departing on 16/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from White Plains to London Heathrow Airport

Our best Delta deals on White Plains to London Heathrow Airport flight tickets

American Airlines flights from White Plains to London Heathrow Airport

Our best American Airlines deals on White Plains to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from White Plains to London Heathrow Airport

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest airline that flies from White Plains Westchester County to London Heathrow?

Which airlines fly to London Heathrow Airport?

When to book flights from White Plains to London Heathrow Airport

Cheap White Plains to London Heathrow Airport (HPN to LHR) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from White Plains to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

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