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Cheap flights from White Plains to London from £222

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 13/9. 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 (HPN-LHR)

Cheap return flights

American Airlines Logo
18:54 - 12:30HPN-LHR
12h 36m1 stop
American Airlines Logo
09:15 - 16:59LHR-HPN
12h 44m1 stop
£477American Airlines
Find Deal
Tue, 26 Aug - Fri, 5 Sep
Delta Logo
12:45 - 08:45HPN-LHR
15h 00m1 stop
Delta Logo
06:30 - 16:34LHR-HPN
15h 04m2 stops
£479Delta
Find Deal
Wed, 12 Nov - Sun, 16 Nov
Delta Logo
12:45 - 08:05HPN-LHR
14h 20m2 stops
Delta Logo
06:30 - 16:34LHR-HPN
15h 04m2 stops
£483Delta
Find Deal
Wed, 12 Nov - Sun, 16 Nov
American Airlines Logo
16:30 - 09:05HPN-LHR
11h 35m1 stop
American Airlines Logo
09:15 - 16:59LHR-HPN
12h 44m1 stop
£484American Airlines
Find Deal
Thu, 2 Oct - Sat, 11 Oct
American Airlines Logo
13:41 - 07:40HPN-LHR
12h 59m1 stop
American Airlines Logo
09:15 - 16:59LHR-HPN
12h 44m1 stop
£484American Airlines
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Logo
16:30 - 09:10HPN-LHR
11h 40m1 stop
Logo
13:10 - 22:53LHR-HPN
14h 43m1 stop
£506
Find Deal
Mon, 18 Aug - Mon, 25 Aug
Logo
16:30 - 09:10HPN-LHR
11h 40m1 stop
Logo
11:00 - 21:59LHR-HPN
15h 59m1 stop
£528
Find Deal
Fri, 17 Oct - Wed, 5 Nov
KLM Logo
12:45 - 06:45HPN-LHR
13h 00m1 stop
KLM Logo
06:30 - 18:00LHR-HPN
16h 30m2 stops
£587KLM
Find Deal
Sun, 14 Sep - Fri, 19 Sep
Virgin Atlantic Logo
17:20 - 13:30HPN-LHR
15h 10m2 stops
Virgin Atlantic Logo
06:30 - 22:18LHR-HPN
20h 48m2 stops
£595Virgin Atlantic
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Sun, 14 Sep - Fri, 19 Sep
Virgin Atlantic Logo
12:45 - 07:15HPN-LHR
13h 30m1 stop
Virgin Atlantic Logo
06:30 - 22:09LHR-HPN
20h 39m2 stops
£635Virgin Atlantic
Find Deal
Thu, 2 Oct - Sat, 11 Oct

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
26 Aug
HPN18:54White Plains Westchester County
12h 36m
1 stop
LHR12:30London Heathrow
5 Sept
LHR09:15London Heathrow
12h 44m
1 stop
HPN16:59White Plains Westchester County
£477
Find similar
American Airlines
2 Oct
HPN16:30White Plains Westchester County
11h 35m
1 stop
LHR09:05London Heathrow
11 Oct
LHR09:15London Heathrow
12h 44m
1 stop
HPN16:59White Plains Westchester County
£484
Find similar
American Airlines
20 Sept
HPN13:41White Plains Westchester County
12h 59m
1 stop
LHR07:40London Heathrow
27 Sept
LHR09:15London Heathrow
12h 44m
1 stop
HPN16:59White Plains Westchester County
£484
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
12 Nov
HPN12:45White Plains Westchester County
15h 00m
1 stop
LHR08:45London Heathrow
16 Nov
LHR06:30London Heathrow
15h 04m
2 stops
HPN16:34White Plains Westchester County
£479
Find similar
Delta
12 Nov
HPN12:45White Plains Westchester County
14h 20m
2 stops
LHR08:05London Heathrow
16 Nov
LHR06:30London Heathrow
15h 04m
2 stops
HPN16:34White Plains Westchester County
£483
Find similar
Delta
14 Sept
HPN12:45White Plains Westchester County
13h 00m
1 stop
LHR06:45London Heathrow
23 Sept
LHR06:30London Heathrow
16h 30m
2 stops
HPN18:00White Plains Westchester County
£591
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 8 August 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 26/8

18:54-12:30

1 stop12h 36m

London Heathrow

Fri 5/9

09:15-16:59

1 stop12h 44m

£477

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 12/11

12:45-08:45

1 stop15h 00m

London Heathrow

Sun 16/11

06:30-16:34

2 stops15h 04m

£479

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 12/11

12:45-08:05

2 stops14h 20m

London Heathrow

Sun 16/11

06:30-16:34

2 stops15h 04m

£483

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 2/10

16:30-09:05

1 stop11h 35m

London Heathrow

Sat 11/10

09:15-16:59

1 stop12h 44m

£484

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sat 20/9

13:41-07:40

1 stop12h 59m

London Heathrow

Sat 27/9

09:15-16:59

1 stop12h 44m

£484

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 18/8

16:30-09:10

1 stop11h 40m

London Heathrow

Mon 25/8

13:10-22:53

1 stop14h 43m

£506

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Fri 17/10

16:30-09:10

1 stop11h 40m

London Heathrow

Wed 5/11

11:00-21:59

1 stop15h 59m

£528

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 14/9

12:45-06:45

1 stop13h 00m

London Heathrow

Fri 19/9

06:30-18:00

2 stops16h 30m

£587

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Sun 14/9

17:20-13:30

2 stops15h 10m

London Heathrow

Fri 19/9

06:30-22:18

2 stops20h 48m

£595

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 2/10

12:45-07:15

1 stop13h 30m

London Heathrow

Sat 11/10

06:30-22:09

2 stops20h 39m

£635

Flights are sorted by cheapest return 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?

On average, the least expensive day to fly to London Heathrow Airport from White Plains is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £433. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £489.

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 at midday. momondo users have found flights departing from White Plains to London Heathrow Airport at midday for as low as £416. 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 £477 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

£222

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 £222. The best return flight deal from White Plains to London Heathrow Airport found on momondo in the last 72 hours is £477.
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.
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  • 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 11h 30m, 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.

Travelling to a place near London?

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Gatwick
Stratford-upon-Avon
Ipswich
Ilford
Guildford
Colchester
Dartford
Swanage
Hounslow
Worthing
Dover

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?

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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