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$290+ Cheap flights from West Palm Beach (PBI) to Heathrow (LHR)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — LHR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find cheap flights from West Palm Beach to Heathrow with Cheapflights

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Cheapflights Tip: The best prices from Palm Beach Intl to London Heathrow are usually found in February or March, booked 89 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

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 October 27, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$656
(American Airlines)

One-way from

$290
(Expedia)

Popular in

June

Cheapest in

February

Average price

$780
Provider with most accurate pricing for Palm Beach Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Palm Beach Intl-London Heathrow flights.
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From Palm Beach Intl to London Heathrow
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One-way flight from Palm Beach Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:18 pmPBI - LHR
1 stop12h 07mAmerican Airlines
Tue 11/119:55 amLHR - PBI
1 stop15h 03mAmerican Airlines
Deal found 10/26$640
This Finnair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:50 pmPBI - LHR
1 stop14h 45mFinnair
Wed 11/2611:55 amLHR - PBI
1 stop15h 29mFinnair
Deal found 10/27$648
This JetBlue deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:30 amPBI - LHR
1 stop18h 25mJetBlue
Thu 11/2012:20 pmLHR - PBI
1 stop14h 08mJetBlue
Deal found 10/27$689
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:28 pmPBI - LHR
1 stop14h 32mAmerican Airlines
Fri 11/711:45 amLHR - PBI
1 stop14h 28mAmerican Airlines
Deal found 10/24$691
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmPBI - LHR
1 stop16h 00mDelta
Wed 11/268:40 amLHR - PBI
2 stops17h 19mDelta
Deal found 10/27$692
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmPBI - LHR
1 stop13h 00mDelta
Tue 11/2512:30 pmLHR - PBI
1 stop13h 29mDelta
Deal found 10/25$698
This Virgin Atlantic deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:28 amPBI - LHR
1 stop14h 22mVirgin Atlantic
Wed 11/268:55 amLHR - PBI
1 stop18h 12mVirgin Atlantic
Deal found 10/24$699
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:00 amPBI - LHR
2 stops15h 05mDelta
Wed 12/179:40 amLHR - PBI
1 stop14h 20mDelta
Deal found 10/27$703
This JetBlue deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:30 amPBI - LHR
1 stop14h 25mJetBlue
Sat 1/249:20 amLHR - PBI
1 stop15h 44mJetBlue
Deal found 10/25$704
This Priceline deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amPBI - LHR
1 stop18h 55mJetBlue
Sun 12/147:45 amLHR - PBI
1 stop31h 44mJetBlue
Deal found 10/24$710
This Ovago deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:12 pmPBI - LHR
1 stop14h 38mBritish Airways
Thu 12/1810:15 amLHR - PBI
1 stop16h 54mBritish Airways
Deal found 10/27$715
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:35 pmPBI - LHR
1 stop12h 05mDelta
Tue 11/256:30 amLHR - PBI
2 stops20h 37mDelta
Deal found 10/24$720

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 27, 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

Wed 11/19

12:50 pm-8:35 am

1 stop14h 45m

London Heathrow

Wed 11/26

11:55 am-10:24 pm

1 stop15h 29m

$648

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 11/11

9:55 am-9:30 am

1 stop18h 35m

London Heathrow

Mon 11/17

8:05 am-7:01 pm

1 stop15h 56m

$689

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Sun 2/1

7:30 am-6:55 am

1 stop18h 25m

London Heathrow

Tue 3/31

8:25 am-8:15 pm

1 stop16h 50m

$689

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Fri 11/7

2:33 pm-6:55 am

1 stop11h 22m

London Heathrow

Sun 11/9

7:45 am-4:38 pm

1 stop13h 53m

$689

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Mon 2/2

10:15 am-6:55 am

1 stop15h 40m

London Heathrow

Tue 3/31

8:25 am-5:57 pm

1 stop14h 32m

$689

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 2/3

10:15 am-6:55 am

1 stop15h 40m

London Heathrow

Tue 3/31

8:25 am-8:15 pm

1 stop16h 50m

$689

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Fri 11/7

7:30 am-6:55 am

1 stop18h 25m

London Heathrow

Mon 11/10

8:05 am-6:35 pm

1 stop15h 30m

$689

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Fri 2/27

4:00 pm-9:30 am

1 stop12h 30m

London Heathrow

Tue 3/3

9:20 am-8:15 pm

1 stop15h 55m

$690

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 11/19

12:20 pm-10:15 am

1 stop16h 55m

London Heathrow

Wed 11/26

6:30 am-6:38 pm

2 stops17h 08m

$692

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 11/19

1:03 pm-6:25 am

1 stop12h 22m

London Heathrow

Tue 11/25

12:30 pm-10:07 pm

1 stop14h 37m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from West Palm Beach to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Heathrow in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-London Heathrow Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on West Palm Beach-London Heathrow Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from West Palm Beach-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-London Heathrow Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from West Palm Beach to Heathrow. Price data was last updated on October 24, 2025.

The best time to book flights from West Palm Beach to London Heathrow Airport is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $286). Flying from West Palm Beach to London Heathrow Airport in June is currently the most expensive (average of $613). 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 October 27, 2025.

A simple way to save on the total cost of your ticket is to fly from West Palm Beach to London Heathrow Airport at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from West Palm Beach to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from West Palm Beach to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their West Palm Beach to London Heathrow Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated October 27, 2025.
Read through reviews of airlines operating flights from West Palm Beach to London Heathrow Airport, such as Delta, KLM, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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 6 different airlines.

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

    JetBlue can get you from West Palm Beach to London Heathrow Airport in just under 11h 22m. Your travel time can differ by up to . There are 4361 mi between West Palm Beach and London Heathrow Airport.

  • What are the cheapest airlines flying from West Palm Beach to London Heathrow Airport round-trip?

    According to our current data, British Airways ($535), JetBlue ($537), and Delta ($579) offers the cheapest pricing from West Palm Beach to London Heathrow Airport. These flights start at 33% lower than the current average price 3 months from now.

  • 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 vacation 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 $286). Flying from West Palm Beach to London Heathrow Airport in June is currently the most expensive (average of $613). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for West Palm Beach to Heathrow

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Top 6 airlines flying from West Palm Beach to Heathrow

Discover the top 6 airlines that operate flights from West Palm Beach to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$971FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$537Average$729FlexibilityNo cancel feeOn-time62%
DeltaCheapest$579Average$803FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$597Average$603FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$603Average$870FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$773Average$918FlexibilityNo cancel feeOn-time71%

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