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Cheap flights from White Plains to London from $256

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 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from White Plains to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:28 am - 7:50 am
HPN
-
LHR
16h 22m
1 stop
Delta Logo
9:00 am - 10:00 pm
LHR
-
HPN
18h 00m
2 stops
$602Delta
Wed, Feb 25 - Wed, Mar 4
Virgin Atlantic Logo
10:29 am - 6:25 am
HPN
-
LHR
14h 56m
1 stop
Virgin Atlantic Logo
6:30 am - 10:00 pm
LHR
-
HPN
20h 30m
2 stops
$603Virgin Atlantic
Sun, Feb 1 - Tue, Feb 10
Delta Logo
12:38 pm - 8:45 am
HPN
-
LHR
15h 07m
1 stop
Delta Logo
6:30 am - 10:00 pm
LHR
-
HPN
20h 30m
2 stops
$606Delta
Sun, Feb 8 - Sun, Feb 15
Delta Logo
10:28 am - 8:45 am
HPN
-
LHR
17h 17m
2 stops
Delta Logo
8:55 am - 10:00 pm
LHR
-
HPN
18h 05m
2 stops
$607Delta
Wed, Feb 25 - Wed, Mar 4
Virgin Atlantic Logo
12:38 pm - 10:15 am
HPN
-
LHR
16h 37m
2 stops
Virgin Atlantic Logo
6:30 am - 10:00 pm
LHR
-
HPN
20h 30m
2 stops
$608Virgin Atlantic
Sun, Feb 1 - Tue, Feb 10
Delta Logo
6:00 am - 7:50 am
HPN
-
LHR
21h 50m
1 stop
Delta Logo
12:30 pm - 10:07 pm
LHR
-
HPN
13h 37m
1 stop
$609Delta
Sun, Mar 15 - Wed, Mar 25
Delta Logo
12:38 pm - 11:40 am
HPN
-
LHR
18h 02m
2 stops
Delta Logo
6:30 am - 10:00 pm
LHR
-
HPN
20h 30m
2 stops
$611Delta
Sun, Feb 8 - Sun, Feb 15
Delta Logo
6:59 pm - 7:50 am
HPN
-
LHR
32h 51m
1 stop
Delta Logo
12:30 pm - 10:07 pm
LHR
-
HPN
13h 37m
1 stop
$614Delta
Sat, Mar 14 - Wed, Mar 25
American Airlines Logo
6:00 am - 7:30 am
HPN
-
LGW
20h 30m
2 stops
American Airlines Logo
11:20 am - 11:29 am
LGW
-
HPN
29h 09m
2 stops
$622American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
12:00 pm - 9:00 am
HPN
-
LGW
16h 00m
2 stops
American Airlines Logo
12:30 pm - 11:29 am
LGW
-
HPN
27h 59m
2 stops
$659American Airlines
Thu, Feb 26 - Thu, Mar 5

Virgin Atlantic flights from White Plains to London

Our best Virgin Atlantic deals on White Plains to London flight tickets
Virgin Atlantic
Feb 1
HPN12:38 pmWhite Plains Westchester County
15h 07m
1 stop
LHR8:45 amLondon Heathrow
Feb 10
LHR6:30 amLondon Heathrow
20h 30m
2 stops
HPN10:00 pmWhite Plains Westchester County
$603
Virgin Atlantic
Feb 1
HPN12:38 pmWhite Plains Westchester County
16h 37m
2 stops
LHR10:15 amLondon Heathrow
Feb 10
LHR6:30 amLondon Heathrow
20h 30m
2 stops
HPN10:00 pmWhite Plains Westchester County
$608
Virgin Atlantic
Feb 11
HPN12:38 pmWhite Plains Westchester County
16h 37m
2 stops
LHR10:15 amLondon Heathrow
Feb 16
LHR8:55 amLondon Heathrow
18h 05m
1 stop
HPN10:00 pmWhite Plains Westchester County
$638

KLM flights from White Plains to London

Our best KLM deals on White Plains to London flight tickets
KLM
Feb 26
HPN12:56 pmWhite Plains Westchester County
13h 54m
1 stop
LHR7:50 amLondon Heathrow
Mar 5
LHR12:30 pmLondon Heathrow
34h 30m
1 stop
HPN6:00 pmWhite Plains Westchester County
$625
KLM
Feb 6
HPN12:38 pmWhite Plains Westchester County
15h 07m
1 stop
LHR8:45 amLondon Heathrow
Feb 21
LHR3:50 pmLondon Heathrow
22h 53m
1 stop
HPN9:43 amWhite Plains Westchester County
$709

momondo Fare Finder

 
Customize your flight search to find flights from White Plains to London 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 January 12, 2026.
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

Wed 2/25

10:28 am-7:50 am

1 stop16h 22m

London Heathrow

Wed 3/4

9:00 am-10:00 pm

2 stops18h 00m

$602

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 2/1

10:29 am-6:25 am

1 stop14h 56m

London Heathrow

Tue 2/10

6:30 am-10:00 pm

2 stops20h 30m

$603

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 2/8

12:38 pm-8:45 am

1 stop15h 07m

London Heathrow

Sun 2/15

6:30 am-10:00 pm

2 stops20h 30m

$606

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 2/25

10:28 am-8:45 am

2 stops17h 17m

London Heathrow

Wed 3/4

8:55 am-10:00 pm

2 stops18h 05m

$607

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 2/1

12:38 pm-10:15 am

2 stops16h 37m

London Heathrow

Tue 2/10

6:30 am-10:00 pm

2 stops20h 30m

$608

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 3/15

6:00 am-7:50 am

1 stop21h 50m

London Heathrow

Wed 3/25

12:30 pm-10:07 pm

1 stop13h 37m

$609

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 2/8

12:38 pm-11:40 am

2 stops18h 02m

London Heathrow

Sun 2/15

6:30 am-10:00 pm

2 stops20h 30m

$611

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sat 3/14

6:59 pm-7:50 am

1 stop32h 51m

London Heathrow

Wed 3/25

12:30 pm-10:07 pm

1 stop13h 37m

$614

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Tue 2/24

6:00 am-7:30 am

2 stops20h 30m

London Gatwick

Tue 3/3

11:20 am-11:29 am

2 stops29h 09m

$622

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Thu 2/26

12:00 pm-9:00 am

2 stops16h 00m

London Gatwick

Thu 3/5

12:30 pm-11:29 am

2 stops27h 59m

$659

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

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?

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 $637. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $692. 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 $620 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $680. 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

10h 33m

Direct flights

None
The fastest flight from White Plains to London takes 10h 33m
There are no direct flights from White Plains to London. There are no popular flight routes from White Plains to London.
Search flight deals

  • 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 10h 33m.

  • 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Luton
Hounslow
Milton Keynes
Dover
Slough
Guildford
Hayes
Crawley
Dartford
Brentwood
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge
Chelmsford
Stansted

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.

An easier way to manage your London trip

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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport