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

Delta is the most popular carrier operating from White Plains Westchester County to London

What airlines fly to London?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London from White Plains according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to London. Keep in mind that there are 22 different airlines that fly to London 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?

Prices for flights from White Plains Westchester County Airport to London are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

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

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$329 Cheap Flights from White Plains to London in 2026

Find the cheapest flights from White Plains to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 6:35 am

HPN

LGW

18h 25m

2 stops

12:20 pm - 11:29 am

LGW

HPN

28h 09m

2 stops

$890American Airlines

Tue, Aug 4 - Thu, Aug 13

5:45 pm - 11:15 am

HPN

LHR

12h 30m

1 stop

1:10 pm - 9:59 pm

LHR

HPN

13h 49m

1 stop

$893Multiple Airlines

Thu, Aug 13 - Wed, Aug 19

4:30 pm - 12:15 pm

HPN

LHR

14h 45m

1 stop

2:25 pm - 10:59 pm

LHR

HPN

13h 34m

1 stop

$894American Airlines

Wed, Aug 12 - Thu, Aug 20

7:06 am - 9:05 am

HPN

LHR

20h 59m

1 stop

11:10 am - 10:59 pm

LHR

HPN

16h 49m

1 stop

$910Multiple Airlines

Tue, Sep 15 - Sat, Sep 19

10:29 am - 7:10 am

HPN

LHR

15h 41m

2 stops

6:30 am - 10:21 pm

LHR

HPN

20h 51m

2 stops

$931Delta

Fri, Aug 14 - Fri, Aug 21

6:40 pm - 11:40 am

HPN

LHR

13h 00m

1 stop

10:45 am - 9:36 pm

LHR

HPN

15h 51m

1 stop

$933Delta

Tue, Oct 27 - Fri, Nov 6

5:17 pm - 4:00 pm

HPN

LGW

17h 43m

2 stops

5:00 pm - 3:48 pm

LGW

HPN

27h 48m

2 stops

$1,066Air France

Wed, Aug 5 - Wed, Aug 12

10:47 am - 9:35 am

HPN

LGW

17h 48m

2 stops

12:20 pm - 11:57 am

LGW

HPN

28h 37m

2 stops

$1,096JetBlue

Tue, Aug 4 - Wed, Aug 12

5:17 pm - 4:00 pm

HPN

LGW

17h 43m

2 stops

5:00 pm - 3:48 pm

LGW

HPN

27h 48m

2 stops

$1,126Air France

Mon, Aug 3 - Wed, Aug 12

10:47 am - 9:35 am

HPN

LGW

17h 48m

2 stops

12:20 pm - 9:45 am

LGW

HPN

26h 25m

2 stops

$1,131JetBlue

Tue, Aug 4 - Fri, Aug 14

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Delta flights from White Plains to London

Our best Delta deals on White Plains to London flight tickets

Delta

Aug 14

HPN10:29 amWhite Plains Westchester County

15h 41m

2 stops

LHR7:10 amLondon Heathrow

Aug 21

LHR6:30 amLondon Heathrow

20h 51m

2 stops

HPN10:21 pmWhite Plains Westchester County

$931

Delta

Oct 27

HPN3:15 pmWhite Plains Westchester County

11h 50m

1 stop

LHR7:05 amLondon Heathrow

Nov 4

LHR10:45 amLondon Heathrow

15h 51m

1 stop

HPN9:36 pmWhite Plains Westchester County

$933

Delta

Aug 14

HPN12:36 pmWhite Plains Westchester County

13h 34m

1 stop

LHR7:10 amLondon Heathrow

Aug 24

LHR6:15 amLondon Heathrow

21h 06m

2 stops

HPN10:21 pmWhite Plains Westchester County

$934

American Airlines flights from White Plains to London

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

American Airlines

Aug 4

HPN7:10 amWhite Plains Westchester County

18h 25m

2 stops

LGW6:35 amLondon Gatwick

Aug 13

LGW12:20 pmLondon Gatwick

28h 09m

2 stops

HPN11:29 amWhite Plains Westchester County

$890

American Airlines

Aug 12

HPN4:30 pmWhite Plains Westchester County

14h 45m

1 stop

LHR12:15 pmLondon Heathrow

Aug 20

LHR2:25 pmLondon Heathrow

13h 34m

1 stop

HPN10:59 pmWhite Plains Westchester County

$894

American Airlines

Aug 4

HPN4:39 pmWhite Plains Westchester County

13h 36m

1 stop

LHR11:15 amLondon Heathrow

Aug 13

LHR9:15 amLondon Heathrow

12h 38m

1 stop

HPN4:53 pmWhite Plains Westchester County

$924

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Tue 8/4

7:10 am-6:35 am

2 stops18h 25m

London Gatwick

Thu 8/13

12:20 pm-11:29 am

2 stops28h 09m

$890

Quickest round-trip

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 8/13

5:45 pm-11:15 am

1 stop12h 30m

London Heathrow

Wed 8/19

1:10 pm-9:59 pm

1 stop13h 49m

$893

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 8/12

4:30 pm-12:15 pm

1 stop14h 45m

London Heathrow

Thu 8/20

2:25 pm-10:59 pm

1 stop13h 34m

$894

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 9/15

7:06 am-9:05 am

1 stop20h 59m

London Heathrow

Sat 9/19

11:10 am-10:59 pm

1 stop16h 49m

$910

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Fri 8/14

10:29 am-7:10 am

2 stops15h 41m

London Heathrow

Fri 8/21

6:30 am-10:21 pm

2 stops20h 51m

$931

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 10/27

6:40 pm-11:40 am

1 stop13h 00m

London Heathrow

Fri 11/6

10:45 am-9:36 pm

1 stop15h 51m

$933

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Wed 8/5

5:17 pm-4:00 pm

2 stops17h 43m

London Gatwick

Wed 8/12

5:00 pm-3:48 pm

2 stops27h 48m

$1,066

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Tue 8/4

10:47 am-9:35 am

2 stops17h 48m

London Gatwick

Wed 8/12

12:20 pm-11:57 am

2 stops28h 37m

$1,096

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Mon 8/3

5:17 pm-4:00 pm

2 stops17h 43m

London Gatwick

Wed 8/12

5:00 pm-3:48 pm

2 stops27h 48m

$1,126

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Tue 8/4

10:47 am-9:35 am

2 stops17h 48m

London Gatwick

Fri 8/14

12:20 pm-9:45 am

2 stops26h 25m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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?

The cheapest day to depart from White Plains to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $674. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $735. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from White Plains in the morning is the least expensive time of day to depart. momondo users have found prices as low as $662 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $724. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from White Plains to London

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

Estimated round-trip price

Cheap White Plains to London (HPN to LON) flight deals and tips

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

Fastest flight time	12h 24m
Direct flights	None

The fastest flight from White Plains to London takes 12h 24m

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

Search flight deals

Frequently asked questions about flying from White Plains to London

How far is White Plains Westchester County to London by plane?
The straight-line distance from White Plains Westchester County to London is 3435.3 mi. By plane, this route typically takes 12h 24m.
When did momondo last update prices for flights from White Plains Westchester County Airport to London?
Prices for flights from White Plains Westchester County Airport to London are refreshed on a daily basis.
How old do you have to be to fly from White Plains Westchester County Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Folkestone

Uxbridge

Romford

Chelmsford

Why use momondo?

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?

momondo does allow users to show only those flights to London from White Plains which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between White Plains and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 $329

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 7/21. 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

Our best Delta deals on White Plains to London flight tickets

American Airlines flights from White Plains to London

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

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

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

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

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

What airlines fly to London?

When to book flights from White Plains to London

Cheap White Plains to London (HPN to LON) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from White Plains to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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