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Cheap flights from London to New York from $450

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 5/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:00 am - 11:56 am
LHR
-
HPN
30h 56m2 stops
Delta Logo
12:36 pm - 8:45 am
HPN
-
LHR
15h 09m1 stop
$660Delta
Tue, Jan 20 - Tue, Jan 27
Delta Logo
6:30 am - 10:00 pm
LHR
-
HPN
20h 30m2 stops
Delta Logo
12:36 pm - 8:05 am
HPN
-
LHR
14h 29m2 stops
$661Delta
Tue, Jan 20 - Tue, Jan 27
Delta Logo
8:55 am - 10:00 pm
LHR
-
HPN
18h 05m1 stop
Delta Logo
12:36 pm - 8:45 am
HPN
-
LHR
15h 09m1 stop
$676Delta
Tue, Jan 20 - Tue, Jan 27
Delta Logo
8:55 am - 6:00 pm
LHR
-
HPN
14h 05m1 stop
Delta Logo
5:12 pm - 8:45 am
HPN
-
LHR
10h 33m1 stop
$756Delta
Sun, Feb 15 - Sun, Feb 22
Multiple Airlines Logo
1:10 pm - 9:50 pm
LHR
-
HPN
13h 40m1 stop
Multiple Airlines Logo
4:25 pm - 11:15 am
HPN
-
LHR
13h 50m1 stop
$803Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
1:10 pm - 9:50 pm
LHR
-
HPN
13h 40m1 stop
Multiple Airlines Logo
12:44 pm - 6:50 am
HPN
-
LHR
13h 06m1 stop
$858Multiple Airlines
Mon, Apr 20 - Sun, Apr 26
Multiple Airlines Logo
11:00 am - 9:59 pm
LHR
-
HPN
15h 59m1 stop
Multiple Airlines Logo
4:30 pm - 11:35 am
HPN
-
LHR
14h 05m1 stop
$867Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Delta Logo
8:55 am - 6:00 pm
LHR
-
HPN
14h 05m1 stop
Delta Logo
5:17 pm - 8:45 am
HPN
-
LHR
11h 28m1 stop
$1,063Delta
Sun, Feb 8 - Wed, Mar 11
Multiple Airlines Logo
11:10 am - 9:59 pm
LHR
-
HPN
15h 49m1 stop
Multiple Airlines Logo
12:44 pm - 6:50 am
HPN
-
LHR
13h 06m1 stop
$1,646Multiple Airlines
Thu, Apr 2 - Sun, Apr 12
Multiple Airlines Logo
9:45 am - 10:44 pm
LHR
-
HPN
17h 59m1 stop
Multiple Airlines Logo
5:56 pm - 11:35 am
HPN
-
LHR
12h 39m1 stop
$1,908Multiple Airlines
Fri, Dec 26 - Tue, Dec 30

Delta flights from London to White Plains

Our best Delta deals on London to White Plains flight tickets
Delta
Jan 20
LHR10:00 amLondon Heathrow
30h 56m
2 stops
HPN11:56 amWhite Plains Westchester County
Jan 27
HPN12:36 pmWhite Plains Westchester County
15h 09m
1 stop
LHR8:45 amLondon Heathrow
$660
Find similar
Delta
Jan 20
LHR6:30 amLondon Heathrow
20h 30m
2 stops
HPN10:00 pmWhite Plains Westchester County
Jan 27
HPN12:36 pmWhite Plains Westchester County
14h 29m
2 stops
LHR8:05 amLondon Heathrow
$661
Find similar
Delta
Jan 20
LHR8:55 amLondon Heathrow
18h 05m
1 stop
HPN10:00 pmWhite Plains Westchester County
Jan 27
HPN12:36 pmWhite Plains Westchester County
15h 09m
1 stop
LHR8:45 amLondon Heathrow
$676
Find similar

WestJet flights from London to White Plains

Our best WestJet deals on London to White Plains flight tickets
WestJet
Jan 21
LHR2:50 pmLondon Heathrow
36h 10m
2 stops
HPN10:00 pmWhite Plains Westchester County
Jan 28
HPN10:29 amWhite Plains Westchester County
21h 21m
2 stops
LHR12:50 pmLondon Heathrow
$6,412
Find similar
WestJet
Dec 12
LHR2:50 pmLondon Heathrow
50h 10m
2 stops
HPN12:00 pmWhite Plains Westchester County
Dec 18
HPN12:45 pmWhite Plains Westchester County
19h 05m
2 stops
LHR12:50 pmLondon Heathrow
$15,208
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to White Plains 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 December 8, 2025.
Use the filters below to find and compare flights from London to White Plains that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Tue 1/20

10:00 am-11:56 am

2 stops30h 56m

White Plains Westchester County

Tue 1/27

12:36 pm-8:45 am

1 stop15h 09m

$660

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Tue 1/20

6:30 am-10:00 pm

2 stops20h 30m

White Plains Westchester County

Tue 1/27

12:36 pm-8:05 am

2 stops14h 29m

$661

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Tue 1/20

8:55 am-10:00 pm

1 stop18h 05m

White Plains Westchester County

Tue 1/27

12:36 pm-8:45 am

1 stop15h 09m

$676

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sun 2/15

8:55 am-6:00 pm

1 stop14h 05m

White Plains Westchester County

Sun 2/22

5:12 pm-8:45 am

1 stop10h 33m

$756

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 4/13

1:10 pm-9:50 pm

1 stop13h 40m

White Plains Westchester County

Mon 4/20

4:25 pm-11:15 am

1 stop13h 50m

$803

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 4/20

1:10 pm-9:50 pm

1 stop13h 40m

White Plains Westchester County

Sun 4/26

12:44 pm-6:50 am

1 stop13h 06m

$858

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 2/19

11:00 am-9:59 pm

1 stop15h 59m

White Plains Westchester County

Sun 2/22

4:30 pm-11:35 am

1 stop14h 05m

$867

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Sun 2/8

8:55 am-6:00 pm

1 stop14h 05m

White Plains Westchester County

Wed 3/11

5:17 pm-8:45 am

1 stop11h 28m

$1,063

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 4/2

11:10 am-9:59 pm

1 stop15h 49m

White Plains Westchester County

Sun 4/12

12:44 pm-6:50 am

1 stop13h 06m

$1,646

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Fri 12/26

9:45 am-10:44 pm

1 stop17h 59m

White Plains Westchester County

Tue 12/30

5:56 pm-11:35 am

1 stop12h 39m

$1,908

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 New York from

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

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 airline that flies from London to White Plains Westchester County?

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

What airlines fly to White Plains?

British Airways, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to White Plains from London according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to White Plains. Keep in mind that there are 18 different airlines that fly to White Plains on a routine basis, so you have a few additional options to choose from.

When to book flights from London to White Plains

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

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

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

Fastest flight time

12h 56m

Direct flights

None
The fastest flight from London to White Plains takes 12h 56m
There are no direct flights from London to White Plains. There are no popular flight routes from London to White Plains.
Search flight deals

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

    London and White Plains Westchester County are 3435.3 mi apart from one another. In terms of flight time, this usually takes a little over 13h 40m.

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

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

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

  • What documentation or ID do you need to fly to White Plains Westchester County Airport?

    The necessary travel and health documents for your White Plains Westchester County 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to White Plains from London.

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

Yes. momondo enables you to select and highlight flights to White Plains from London with this policy.

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

Once all potential London to White Plains flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to White Plains now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to White Plains and let you know when they change.

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