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Cheap flights from West Palm Beach to London Heathrow Airport from £240

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — LHR
31 Aug — 7 Sep1
1 adult

Cheap flight deals from West Palm Beach to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) 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 26 August 2025.

Round-trip from

£425

One-way from

£240

Popular in

June

Cheapest in

February

Average price

£508
Delta
  • Delta
  • 8/9-17/9
  • 3 total stops
  • 35h 02m total
  • West Palm Beach to London
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JetBlue
  • JetBlue
  • 22/9
  • 1 total stop
  • 21h 45m total
  • West Palm Beach to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from West Palm Beach to Heathrow

Cheapest flights from West Palm Beach to Heathrow
Explore the most affordable flight options available from West Palm Beach to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Mon 1/907:00PBI - LHR
1 stop18h 25mDelta
Fri 12/906:15LHR - PBI
2 stops17h 17mDelta
Deal found 24/8£425
Wed 1/1014:34PBI - LHR
2 stops13h 41mDelta
Wed 8/1006:15LHR - PBI
2 stops17h 48mDelta
Deal found 24/8£428
Tue 2/913:30PBI - LHR
1 stop12h 15mDelta
Tue 9/915:15LHR - PBI
1 stop12h 45mDelta
Deal found 26/8£430
Thu 9/1015:33PBI - LHR
1 stop10h 42mVirgin Atlantic
Thu 16/1010:55LHR - PBI
1 stop13h 08mVirgin Atlantic
Deal found 25/8£448
Wed 15/1008:00PBI - LHR
1 stop17h 30mTAP AIR PORTUGAL
Sat 25/1008:25LHR - PBI
1 stop18h 35mTAP AIR PORTUGAL
Deal found 26/8£452
Tue 11/1116:28PBI - LHR
1 stop11h 32mDelta
Mon 17/1111:30LHR - PBI
2 stops16h 54mDelta
Deal found 25/8£462
Fri 10/1012:03PBI - LHR
1 stop14h 12mDelta
Thu 16/1008:40LHR - PBI
2 stops18h 04mDelta
Deal found 25/8£462
Mon 8/916:59PBI - LHR
2 stops13h 26mDelta
Mon 29/906:15LHR - PBI
2 stops17h 17mDelta
Deal found 24/8£465
Mon 1/907:00PBI - LHR
1 stop18h 25mDelta
Sat 13/909:20LHR - PBI
1 stop13h 00mDelta
Deal found 24/8£467
Wed 19/1117:50PBI - LHR
2 stops18h 40mTAP AIR PORTUGAL
Sat 6/1206:00LHR - PBI
2 stops21h 30mTAP AIR PORTUGAL
Deal found 25/8£478
Fri 14/1111:30PBI - LHR
2 stops29h 05mTAP AIR PORTUGAL
Thu 20/1113:40LHR - PBI
2 stops24h 10mTAP AIR PORTUGAL
Deal found 26/8£484

Cheapflights Fare Finder

 
Customise your flight search to find flights from West Palm Beach 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 26 August 2025.
Use the filters below to find and compare flights from West Palm Beach to London Heathrow Airport that are best for you.

Fly from

West Palm Beach

Fly to

Heathrow

Route

Depart

Return

Price

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Mon 8/9

08:00-06:45

1 stop17h 45m

London Heathrow

Wed 17/9

06:15-18:32

2 stops17h 17m

£425

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 1/10

12:00-11:25

1 stop18h 25m

London Heathrow

Wed 8/10

06:15-19:04

2 stops17h 49m

£425

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 8/10

07:17-06:45

1 stop18h 28m

London Heathrow

Wed 15/10

06:15-19:03

2 stops17h 48m

£425

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 14/10

12:03-11:25

1 stop18h 22m

London Heathrow

Tue 21/10

06:15-19:04

2 stops17h 49m

£425

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Sun 7/9

16:59-13:30

1 stop15h 31m

London Heathrow

Tue 16/9

06:15-18:32

2 stops17h 17m

£425

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 14/10

13:00-06:45

1 stop12h 45m

London Heathrow

Tue 21/10

09:40-19:04

1 stop14h 24m

£430

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 1/10

12:00-09:15

1 stop16h 15m

London Heathrow

Wed 8/10

09:35-19:03

1 stop14h 28m

£430

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Mon 8/9

16:59-11:10

1 stop13h 11m

London Heathrow

Wed 17/9

13:05-23:00

1 stop14h 55m

£430

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Sun 7/9

16:59-11:10

1 stop13h 11m

London Heathrow

Tue 16/9

13:05-23:00

1 stop14h 55m

£430

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Mon 22/9

06:45-09:30

1 stop21h 45m

£240

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 18 results
1
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Best time to book a flight from West Palm Beach to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from West Palm Beach 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.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to London Heathrow Airport

How far ahead should I book a flight from West Palm Beach to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from West Palm Beach to Heathrow. Price data was last updated on 22 August 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from West Palm Beach to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from West Palm Beach to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from West Palm Beach to London Heathrow Airport (average of £112). Flying from West Palm Beach to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PBI to LHR?

Find hourly flight availability from West Palm Beach to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from West Palm Beach to London Heathrow Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach 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 West Palm Beach to London Heathrow?

    Located just 3.1 mi from the city center, Palm Beach Intl is the airport most travelers will use when flying to London Heathrow from West Palm Beach. Booking flights from Palm Beach Intl (PBI) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • How long is the flight from West Palm Beach to London Heathrow Airport?

    Departing from West Palm Beach to London Heathrow Airport will take you 17h 45m. Airlines will cover a distance of 4361 mi.

  • Can I find deals for flights from West Palm Beach to Heathrow that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Heathrow?

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

  • Can I find deals for business class flights from West Palm Beach to Heathrow?

    Yes. Cheapflights offers flight deals from West Palm Beach 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.

  • What is the cheapest month to book a flight from West Palm Beach to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from West Palm Beach to London Heathrow Airport (average of £112). Flying from West Palm Beach to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Croydon
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Swindon
Dartford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for West Palm Beach to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from West Palm Beach to Heathrow?

Deals for West Palm Beach to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from West Palm Beach to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from West Palm Beach.

Can Cheapflights find flights from West Palm Beach to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from West Palm Beach 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 West Palm Beach 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 West Palm Beach today and book when prices fit your budget.

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