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Cheap flights from White Plains to London from $299

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 9/20. 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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Find the cheapest flights from White Plains to London (HPN-LHR)

Cheap round-trip flights

American Airlines Logo
6:54 pm - 12:30 pmHPN-LHR
12h 36m1 stop
American Airlines Logo
9:15 am - 4:59 pmLHR-HPN
12h 44m1 stop
$639American Airlines
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Tue, Aug 26 - Fri, Sep 5
American Airlines Logo
6:54 pm - 12:30 pmHPN-LHR
12h 36m1 stop
American Airlines Logo
2:25 pm - 10:59 pmLHR-HPN
13h 34m1 stop
$642American Airlines
Find Deal
Mon, Aug 25 - Thu, Sep 4
Logo
12:00 pm - 6:50 amHPN-LHR
13h 50m1 stop
Logo
1:10 pm - 10:53 pmLHR-HPN
14h 43m1 stop
$647
Find Deal
Tue, Aug 19 - Tue, Sep 2
Logo
4:30 pm - 11:05 amHPN-LHR
13h 35m1 stop
Logo
1:10 pm - 10:59 pmLHR-HPN
14h 49m1 stop
$648
Find Deal
Mon, Aug 25 - Thu, Sep 4
KLM Logo
12:45 pm - 6:45 amHPN-LHR
13h 00m1 stop
KLM Logo
6:30 am - 6:00 pmLHR-HPN
16h 30m2 stops
$786KLM
Find Deal
Sun, Sep 14 - Fri, Sep 19
Delta Logo
12:45 pm - 6:45 amHPN-LHR
13h 00m1 stop
Delta Logo
6:30 am - 6:00 pmLHR-HPN
16h 30m2 stops
$792Delta
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Sun, Sep 14 - Tue, Sep 23
Virgin Atlantic Logo
5:20 pm - 1:10 pmHPN-LHR
14h 50m2 stops
Virgin Atlantic Logo
8:40 am - 10:18 pmLHR-HPN
18h 38m2 stops
$796Virgin Atlantic
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Sun, Sep 14 - Fri, Sep 19
Delta Logo
6:42 pm - 11:10 amHPN-LHR
11h 28m1 stop
Delta Logo
1:05 pm - 10:23 pmLHR-HPN
14h 18m1 stop
$797Delta
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Tue, Aug 19 - Wed, Sep 3
KLM Logo
12:45 pm - 6:45 amHPN-LHR
13h 00m1 stop
KLM Logo
6:30 am - 6:00 pmLHR-HPN
16h 30m2 stops
$850KLM
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Thu, Oct 2 - Sat, Oct 11
Virgin Atlantic Logo
12:45 pm - 7:15 amHPN-LHR
13h 30m1 stop
Virgin Atlantic Logo
6:30 am - 10:09 pmLHR-HPN
20h 39m2 stops
$851Virgin Atlantic
Find Deal
Thu, Oct 2 - Sat, Oct 11

Virgin Atlantic flights from White Plains to London Heathrow Airport

Our best Virgin Atlantic deals on White Plains to London Heathrow Airport flight tickets
Virgin Atlantic
Sep 14
HPN5:20 pmWhite Plains Westchester County
14h 50m
2 stops
LHR1:10 pmLondon Heathrow
Sep 19
LHR8:40 amLondon Heathrow
18h 38m
2 stops
HPN10:18 pmWhite Plains Westchester County
$796
Find similar
Virgin Atlantic
Oct 2
HPN12:45 pmWhite Plains Westchester County
13h 30m
1 stop
LHR7:15 amLondon Heathrow
Oct 11
LHR6:30 amLondon Heathrow
20h 39m
2 stops
HPN10:09 pmWhite Plains Westchester County
$851
Find similar

Delta flights from White Plains to London Heathrow Airport

Our best Delta deals on White Plains to London Heathrow Airport flight tickets
Delta
Sep 14
HPN12:45 pmWhite Plains Westchester County
13h 00m
1 stop
LHR6:45 amLondon Heathrow
Sep 23
LHR6:30 amLondon Heathrow
16h 30m
2 stops
HPN6:00 pmWhite Plains Westchester County
$792
Find similar
Delta
Aug 19
HPN6:42 pmWhite Plains Westchester County
11h 28m
1 stop
LHR11:10 amLondon Heathrow
Sep 3
LHR1:05 pmLondon Heathrow
14h 18m
1 stop
HPN10:23 pmWhite Plains Westchester County
$797
Find similar
Delta
Sep 14
HPN10:29 amWhite Plains Westchester County
15h 16m
1 stop
LHR6:45 amLondon Heathrow
Sep 19
LHR11:20 amLondon Heathrow
15h 58m
1 stop
HPN10:18 pmWhite Plains Westchester County
$798
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from White Plains to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
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

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 8/26

6:54 pm-12:30 pm

1 stop12h 36m

London Heathrow

Fri 9/5

9:15 am-4:59 pm

1 stop12h 44m

$639

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 8/25

6:54 pm-12:30 pm

1 stop12h 36m

London Heathrow

Thu 9/4

2:25 pm-10:59 pm

1 stop13h 34m

$642

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 8/19

12:00 pm-6:50 am

1 stop13h 50m

London Heathrow

Tue 9/2

1:10 pm-10:53 pm

1 stop14h 43m

$647

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 8/25

4:30 pm-11:05 am

1 stop13h 35m

London Heathrow

Thu 9/4

1:10 pm-10:59 pm

1 stop14h 49m

$648

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 9/14

12:45 pm-6:45 am

1 stop13h 00m

London Heathrow

Fri 9/19

6:30 am-6:00 pm

2 stops16h 30m

$786

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 9/14

12:45 pm-6:45 am

1 stop13h 00m

London Heathrow

Tue 9/23

6:30 am-6:00 pm

2 stops16h 30m

$792

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 9/14

5:20 pm-1:10 pm

2 stops14h 50m

London Heathrow

Fri 9/19

8:40 am-10:18 pm

2 stops18h 38m

$796

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 8/19

6:42 pm-11:10 am

1 stop11h 28m

London Heathrow

Wed 9/3

1:05 pm-10:23 pm

1 stop14h 18m

$797

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 10/2

12:45 pm-6:45 am

1 stop13h 00m

London Heathrow

Sat 10/11

6:30 am-6:00 pm

2 stops16h 30m

$850

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 10/2

12:45 pm-7:15 am

1 stop13h 30m

London Heathrow

Sat 10/11

6:30 am-10:09 pm

2 stops20h 39m

$851

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $633. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $674.

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 $583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $692.

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 round-trip 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

$299

Fastest flight time

10h 31m

Direct flights

None
The best one-way flight to London Heathrow Airport from White Plains in the past 72 hours is $299. The best round-trip flight deal from White Plains to London Heathrow Airport found on momondo in the last 72 hours is $639.
The fastest flight from White Plains to London Heathrow Airport takes 10h 31m
There are no direct flights from White Plains to London Heathrow Airport. Popular non-direct route for this connection is White Plains Westchester County Airport - London Heathrow Airport.
Search flight deals

  • How far is White Plains Westchester County to London Heathrow by plane?

    London Heathrow is 3422.4 mi away from White Plains Westchester County. Typically, this will take 11h 28m by plane in normal conditions.

  • 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?

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Guildford
Milton Keynes
Dartford
Crawley
Hayes
Chelmsford
Stansted
Salisbury
Ilford
Brentwood
Colchester
Stratford-upon-Avon
Folkestone
Swindon
Watford

Why use momondo?

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

Finding the right flight to London from White Plains is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from White Plains.

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.

An easier way to manage your London Heathrow Airport 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.
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