HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$210+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — LHR
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from West Palm Beach to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$647
(FlightHub)

One-way from

$210
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$781
Provider with most accurate pricing for Palm Beach Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-London Heathrow flights.
Search Deals
From Palm Beach Intl to London Heathrow
Search Deals
One-way flight from Palm Beach Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 11/1212:50 pmPBI - LHR
1 stop13h 00mAmerican Airlines
Tue 11/252:45 pmLHR - PBI
1 stop13h 04mAmerican Airlines
Deal found 11/11$638
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 11/113:17 pmPBI - LHR
1 stop13h 43mAmerican Airlines
Tue 11/188:20 amLHR - PBI
1 stop17h 15mAmerican Airlines
Deal found 11/10$645
This Finnair deal was found by Cheapflights users on 11/11. 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.
Tue 11/1812:50 pmPBI - LHR
1 stop14h 45mFinnair
Thu 12/411:55 amLHR - PBI
1 stop15h 28mFinnair
Deal found 11/11$646
This JetBlue deal was found by Cheapflights users on 11/12. 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 11/142:33 pmPBI - LHR
1 stop11h 22mJetBlue
Thu 11/207:25 amLHR - PBI
1 stop17h 12mJetBlue
Deal found 11/12$687
This Delta deal was found by Cheapflights users on 11/10. 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 11/112:16 pmPBI - LHR
1 stop13h 44mDelta
Tue 11/186:20 amLHR - PBI
2 stops17h 42mDelta
Deal found 11/10$688
This Priceline deal was found by Cheapflights users on 11/11. 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.
Mon 11/248:25 amPBI - LHR
1 stop20h 05mJetBlue
Thu 11/279:20 amLHR - PBI
1 stop30h 37mJetBlue
Deal found 11/11$693
This Delta deal was found by Cheapflights users on 11/11. 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 12/31:07 pmPBI - LHR
1 stop12h 18mDelta
Wed 12/179:40 amLHR - PBI
1 stop14h 20mDelta
Deal found 11/11$695
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 11/1112:50 pmPBI - LHR
1 stop13h 00mAmerican Airlines
Mon 11/1711:45 amLHR - PBI
1 stop14h 28mAmerican Airlines
Deal found 11/11$696
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:40 pmPBI - LHR
1 stop13h 30mUnited Airlines
Fri 12/194:20 pmLHR - PBI
1 stop35h 39mUnited Airlines
Deal found 11/12$702
This JetBlue deal was found by Cheapflights users on 11/12. 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.
Thu 11/132:00 pmPBI - LHR
1 stop14h 30mJetBlue
Sun 11/167:45 amLHR - PBI
1 stop13h 53mJetBlue
Deal found 11/12$717

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 November 13, 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 3/18

10:45 am-9:30 am

1 stop18h 45m

London Heathrow

Mon 3/23

9:20 am-11:58 pm

1 stop18h 38m

$685

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 3/18

4:00 pm-9:30 am

1 stop13h 30m

London Heathrow

Tue 3/24

9:20 am-8:15 pm

1 stop14h 55m

$685

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Fri 2/27

10:50 am-9:30 am

1 stop17h 40m

London Heathrow

Tue 3/3

9:20 am-10:54 pm

1 stop18h 34m

$686

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 3/17

2:40 pm-9:30 am

1 stop14h 50m

London Heathrow

Fri 3/20

7:25 am-7:05 pm

1 stop15h 40m

$686

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 12/3

1:07 pm-6:25 am

1 stop12h 18m

London Heathrow

Wed 12/17

9:40 am-7:00 pm

1 stop14h 20m

$695

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 2/17

8:00 am-6:25 am

1 stop17h 25m

London Heathrow

Tue 3/3

6:20 am-6:40 pm

2 stops17h 20m

$696

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Mon 3/16

10:45 am-9:30 am

1 stop18h 45m

London Heathrow

Fri 3/20

7:25 am-11:43 pm

1 stop20h 18m

$700

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 3/17

3:10 pm-6:55 am

1 stop11h 45m

London Heathrow

Wed 3/25

9:20 am-8:15 pm

1 stop14h 55m

$700

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 5/6

4:00 pm-9:30 am

1 stop12h 30m

London Heathrow

Thu 5/14

8:15 am-5:53 pm

1 stop14h 38m

$701

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 5/5

1:15 pm-9:30 am

1 stop15h 15m

London Heathrow

Sat 5/16

8:15 am-10:01 pm

1 stop18h 46m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 19 results
1
2

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 November.
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

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on West Palm Beach-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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 $612). 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 November 13, 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 November 13, 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
8,008 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

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
1,411 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

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
673 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

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
11,051 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

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
8,008 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

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 18h 45m. 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), Delta ($579), and KLM ($597) 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 $612). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for West Palm Beach to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Heathrow flights
Orlando to Heathrow flights
Tampa to Heathrow flights
Miami to Gatwick flights
Orlando to Gatwick flights
Miami to London City flights
Orlando to London City flights
Miami to Stansted flights
Fort Lauderdale to Heathrow flights
Miami to Luton flights
Orlando to Stansted flights
Tampa to Gatwick flights
Fort Lauderdale to Gatwick flights
Tampa to London City flights
Orlando to Luton flights
Tampa to Stansted flights
West Palm Beach to Gatwick flights
Fort Lauderdale to London City flights
Jacksonville to Heathrow flights
Jacksonville to Gatwick flights
Tampa to Luton flights
Pensacola to Heathrow flights
Fort Myers to Heathrow flights
Fort Myers to Gatwick flights
Jacksonville to London City flights
West Palm Beach to London City flights
Sarasota to Heathrow flights
Fort Lauderdale to Luton flights
Panama City to Heathrow flights
Fort Lauderdale to Stansted flights
Valparaiso to Heathrow flights
Pensacola to London City flights
Tallahassee to Heathrow flights
Fort Myers to London City flights
Fort Myers to Stansted flights
Sarasota to Gatwick flights
Daytona Beach to Heathrow flights
Gainesville to Heathrow flights
Pensacola to Gatwick flights
Tallahassee to Gatwick flights
Melbourne to Heathrow flights
Sarasota to London City flights
Key West to Heathrow flights
Miami to Southend flights
Key West to Gatwick flights
Tallahassee to London City flights
Valparaiso to Gatwick flights
Valdosta to London City flights
Valdosta to Heathrow flights

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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$971FlexibilityNo cancel feeOn-time70%
DeltaCheapest$579Average$786FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$597Average$603FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$603Average$870FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$659Average$729FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$773Average$918FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.