Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from White Plains to London from $449

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 10/9. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from White Plains to London

Cheap round-trip flights

Multiple Airlines Logo
11:42 am - 9:45 amHPN-LGW
17h 03m3 stops
Multiple Airlines Logo
3:40 pm - 12:22 pmLGW-HPN
25h 42m3 stops
$3,210Multiple Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12

momondo Fare Finder

 
Customize your flight search to find flights from White Plains to London Gatwick 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 September 25, 2025.
Use the filters below to find and compare flights from White Plains to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Fri 10/10

11:42 am-9:45 am

3 stops17h 03m

London Gatwick

Sun 10/12

3:40 pm-12:22 pm

3 stops25h 42m

$3,210

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Thu 10/9

11:04 am-8:10 am

2 stops16h 06m

$449

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Thu 12/25

5:16 pm-10:55 am

3 stops36h 39m

$577

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Sun 10/12

6:30 am-7:50 am

2 stops20h 20m

$649

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Fri 10/10

10:05 am-8:10 am

2 stops17h 05m

$692

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Thu 12/25

12:09 pm-10:00 am

2 stops16h 51m

$715

White PlainsLondon

HPN - LGW

HPNLGW

White Plains Westchester County

Sun 10/5

11:15 am-7:50 am

2 stops15h 35m

$8,076

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from White Plains to London Gatwick 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 Gatwick Airport?

The cheapest day to depart from White Plains to London Gatwick Airport is on a Wednesday when prices can be found for as low as $548. 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 Gatwick Airport on Saturday is $610.

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

Flying to London Gatwick Airport from White Plains in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $531 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $640 per ticket.

When to book flights from White Plains to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from White Plains to London Gatwick 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 Gatwick Airport (HPN to LGW) flight deals and tips

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

Direct flights

None
There are no direct flights from White Plains to London Gatwick Airport. There are no popular flight routes from White Plains to London Gatwick Airport.
Search flight deals

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

    There are 3440.7 mi between White Plains Westchester County and London Gatwick. 17h 03m is a normal flight duration for this route.

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

    Prices for flights from White Plains Westchester County Airport to London Gatwick Airport refresh daily.

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

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

    The travel and health documents you'll need for your trip to London Gatwick 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 Gatwick 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
Hounslow
Gatwick
Luton
Dover
Milton Keynes
Slough
Guildford
Hayes
Dartford
Stansted
Crawley
Chelmsford
Brentwood
Ilford
Folkestone
Colchester
Romford
Watford
Wembley
Richmond

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 for White Plains to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of White Plains to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Gatwick 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/25
Sat 11/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $369
Flights to London City Airportfrom $472
Flights to London Stansted Airportfrom $403
Flights to London Luton Airportfrom $410
Flights to Glasgow Intl Airportfrom $392
Flights to Belfast Intl Airportfrom $478
Flights to London Southend Airportfrom $552
Flights to Belfast City Airportfrom $528