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Cheap flights from White Plains to London Heathrow Airport from £248

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — LHR
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from White Plains to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from White Plains to Heathrow
Explore the most affordable flight options available from White Plains to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Sun 3/512:48
HPN
-
LHR
1 stop12h 37m
Delta
Fri 8/506:30
LHR
-
HPN
2 stops20h 50m
Delta
Deal found 23/4£539
Mon 28/915:15
HPN
-
LHR
1 stop16h 50m
Delta
Tue 6/1015:15
LHR
-
HPN
1 stop23h 35m
Delta
Deal found 26/4£543
Sun 6/912:45
HPN
-
LHR
1 stop13h 25m
Delta
Sat 12/911:15
LHR
-
HPN
1 stop15h 27m
Delta
Deal found 23/4£544
Sat 5/912:59
HPN
-
LHR
2 stops17h 21m
Delta
Fri 18/918:55
LHR
-
HPN
2 stops21h 49m
Delta
Deal found 24/4£547
Mon 28/906:00
HPN
-
LHR
1 stop20h 15m
Delta
Sun 4/1011:15
LHR
-
HPN
1 stop27h 38m
Delta
Deal found 26/4£548
Sun 6/915:15
HPN
-
LHR
2 stops17h 35m
Delta
Wed 16/916:05
LHR
-
HPN
2 stops24h 39m
Delta
Deal found 24/4£570
Fri 24/417:21
HPN
-
LHR
1 stop32h 49m
Delta
Wed 29/409:55
LHR
-
HPN
2 stops17h 08m
Delta
Deal found 23/4£581
Sat 5/918:40
HPN
-
LHR
1 stop13h 35m
Delta
Thu 10/913:25
LHR
-
HPN
1 stop13h 17m
Delta
Deal found 23/4£582
Wed 9/917:10
HPN
-
LHR
2 stops13h 55m
Delta
Mon 14/911:15
LHR
-
HPN
1 stop15h 27m
Delta
Deal found 24/4£585
Sun 23/806:00
HPN
-
LHR
1 stop19h 25m
Delta
Mon 31/811:15
LHR
-
HPN
1 stop15h 27m
Delta
Deal found 26/4£609
Mon 5/1006:00
HPN
-
LHR
1 stop19h 25m
Delta
Sat 10/1011:15
LHR
-
HPN
1 stop15h 21m
Delta
Deal found 23/4£610

Find flight deals from White Plains to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 April 2026.

Round-trip from

£539

One-way from

£248

Popular in

December

Cheapest in

September

Average price

£465
Delta
  • Delta
  • 7/5-14/5
  • 3 total stops
  • 32h 20m total
  • White Plains to London
Search Deals
Delta
  • Delta
  • 19/9
  • 1 total stop
  • 11h 40m total
  • White Plains to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from White Plains to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 27 April 2026.
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

Cheapest return flight

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 7/5

12:30-07:10

1 stop13h 40m

London Heathrow

Thu 14/5

13:25-22:20

1 stop13h 55m

£543

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 7/5

12:30-07:10

1 stop13h 40m

London Heathrow

Fri 15/5

11:15-22:20

1 stop16h 05m

£543

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Mon 7/9

12:45-07:10

1 stop13h 25m

London Heathrow

Thu 17/9

11:15-21:42

1 stop15h 27m

£544

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Fri 9/10

15:15-13:05

1 stop16h 50m

London Heathrow

Wed 14/10

11:15-21:36

1 stop15h 21m

£544

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 8/10

18:40-13:15

1 stop13h 35m

London Heathrow

Wed 14/10

11:15-21:36

1 stop15h 21m

£544

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 7/10

15:15-13:05

1 stop16h 50m

London Heathrow

Sun 11/10

11:15-09:50

1 stop27h 35m

£548

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 12/5

06:00-06:55

1 stop19h 55m

London Heathrow

Wed 20/5

09:55-22:52

1 stop17h 57m

£661
Fastest return journey

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Wed 26/8

16:30-09:05

1 stop11h 35m

London Heathrow

Mon 7/9

13:10-22:59

1 stop14h 49m

£706

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Thu 23/7

12:54-06:25

1 stop12h 31m

London Heathrow

Mon 27/7

06:15-22:25

2 stops21h 10m

£734

White PlainsLondon

HPN - LHR

HPNLHR

White Plains Westchester County

Tue 9/6

17:10-13:45

2 stops15h 35m

London Heathrow

Tue 16/6

08:55-22:25

2 stops18h 30m

£753

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from White Plains to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from White Plains with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from White Plains to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from White Plains to London Heathrow?

    For a flight from White Plains to London Heathrow, you will be flying from Westchester County. White Plains Westchester County (HPN) is just 3.7 mi from the center of the city. Westchester County is the only White Plains airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from White Plains Westchester County on a regular basis.

  • How long is the flight from White Plains to London Heathrow Airport?

    Delta can get you from White Plains to London Heathrow Airport in just under 13h 40m. Your travel time can differ by up to . The distance from White Plains to London Heathrow Airport is about 3419 mi.

  • Can I find deals for flights from White Plains to Heathrow that include hotel bookings?

    Yes. In addition to deals on White Plains to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from White Plains to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Heathrow.

  • Can I find deals for business class flights from White Plains to Heathrow?

    Yes. Cheapflights offers flight deals from White Plains to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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How does Cheapflights help users find flights from White Plains to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from White Plains to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from White Plains to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from White Plains to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from White Plains to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from White Plains shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from White Plains to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from White Plains today and book when prices fit your budget.

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