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Heathrow

$323+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — LHR
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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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 junio 30, 2025.

Round-trip from

$666
(Justfly.com)

One-way from

$327
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,078
From Palm Beach Intl to London Heathrow
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One-way flight from Palm Beach Intl to London Heathrow
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Highest demand for flights based on searches. 20% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 30, 2025.

This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/711:56 amPBI - LHR
1 stop13h 44mBritish Airways
mar. 9/168:55 amLHR - PBI
2 stops18h 20mBritish Airways
Deal found 6/28$666
This JetBlue deal was found by Cheapflights users on 6/28. 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.
mié. 10/156:30 amPBI - LHR
1 stop19h 00mJetBlue
mié. 10/228:25 amLHR - PBI
1 stop18h 38mJetBlue
Deal found 6/28$694
This American Airlines deal was found by Cheapflights users on 6/29. 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.
dom. 8/31:20 pmPBI - LHR
1 stop12h 30mAmerican Airlines
mar. 8/1911:00 amLHR - PBI
1 stop13h 38mAmerican Airlines
Deal found 6/29$696
This The Travel House deal was found by Cheapflights users on 6/29. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/218:15 amPBI - LHR
1 stop20h 15mIcelandair
jue. 8/288:25 amLHR - PBI
1 stop19h 58mIcelandair
Deal found 6/29$702
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/204:59 pmPBI - LHR
2 stops19h 41mScandinavian Airlines
mié. 8/276:40 amLHR - PBI
2 stops21h 25mScandinavian Airlines
Deal found 6/28$704
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/711:15 amPBI - LHR
2 stops30h 40mTAP AIR PORTUGAL
mar. 9/1611:20 amLHR - PBI
2 stops28h 08mTAP AIR PORTUGAL
Deal found 6/30$716
This Virgin Atlantic deal was found by Cheapflights users on 6/28. 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.
mar. 8/52:42 pmPBI - LHR
1 stop11h 33mVirgin Atlantic
mar. 8/121:05 pmLHR - PBI
1 stop16h 41mVirgin Atlantic
Deal found 6/28$728
This United Airlines deal was found by Cheapflights users on 6/30. 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.
dom. 8/175:05 pmPBI - LHR
1 stop11h 15mUnited Airlines
mar. 9/22:05 pmLHR - PBI
2 stops28h 52mUnited Airlines
Deal found 6/30$731
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:40 pmPBI - LHR
2 stops29h 50mAir Canada
vie. 9/265:40 pmLHR - PBI
2 stops28h 40mAir Canada
Deal found 6/30$737
This Air Canada deal was found by Cheapflights users on 6/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1510:10 amPBI - LHR
3 stops18h 25mMultiple Airlines
mié. 11/58:55 amLHR - PBI
2 stops31h 43mMultiple Airlines
Deal found 6/28$771

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 junio 30, 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

dom. 9/7

11:56 am-6:40 am

1 stop13h 44m

London Heathrow

mar. 9/16

8:55 am-10:15 pm

2 stops18h 20m

$666

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

mié. 10/15

6:30 am-6:30 am

1 stop19h 00m

London Heathrow

mié. 10/22

8:25 am-10:03 pm

1 stop18h 38m

$694

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

dom. 8/3

1:20 pm-6:50 am

1 stop12h 30m

London Heathrow

mar. 8/19

11:00 am-7:38 pm

1 stop13h 38m

$696

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

jue. 8/21

8:15 am-9:30 am

1 stop20h 15m

London Heathrow

jue. 8/28

8:25 am-11:23 pm

1 stop19h 58m

$702

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

mié. 8/20

4:59 pm-5:40 pm

2 stops19h 41m

London Heathrow

mié. 8/27

6:40 am-11:05 pm

2 stops21h 25m

$704

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

dom. 9/7

11:15 am-10:55 pm

2 stops30h 40m

London Heathrow

mar. 9/16

11:20 am-10:28 am

2 stops28h 08m

$716

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

mar. 8/5

2:42 pm-7:15 am

1 stop11h 33m

London Heathrow

mar. 8/12

1:05 pm-12:46 am

1 stop16h 41m

$728

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

dom. 8/17

5:05 pm-9:20 am

1 stop11h 15m

London Heathrow

mar. 9/2

2:05 pm-1:57 pm

2 stops28h 52m

$731

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

sáb. 9/13

7:40 pm-6:30 am

2 stops29h 50m

London Heathrow

vie. 9/26

5:40 pm-5:20 pm

2 stops28h 40m

$737

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

vie. 8/15

3:42 pm-12:45 pm

1 stop16h 03m

London Heathrow

jue. 8/21

12:00 pm-11:08 pm

1 stop16h 08m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 19 results
1
2

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 June 27, 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, November is the cheapest month in which you can book a flight from West Palm Beach to London Heathrow Airport (average of $661). Flying from West Palm Beach to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 junio 30, 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 6% 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 Sunday afternoons when fares are most often at their lowest. Saturday evenings 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 junio 30, 2025.
Read through reviews of airlines operating flights from West Palm Beach to London Heathrow Airport, such as Finnair, United Airlines, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,299 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,299 reviews
Finnair
7.6
Good
1,299 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
United Airlines
7.4
Good
8,852 reviews
Finnair
7.6
Good
1,299 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Virgin Atlantic
7.4
Good
654 reviews
Finnair
7.6
Good
1,299 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
JetBlue
7.3
Good
2,920 reviews
Finnair
7.6
Good
1,299 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Scandinavian Airlines
7.3
Good
1,413 reviews
Finnair
7.6
Good
1,299 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

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.

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

    According to our current data, British Airways ($666), JetBlue ($694), and American Airlines ($696) offers the cheapest pricing from West Palm Beach to London Heathrow Airport. These flights start at 14% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from West Palm Beach to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from West Palm Beach to London Heathrow Airport are JetBlue ($327), TAP AIR PORTUGAL ($360), and British Airways ($437).

  • 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, November is the cheapest month in which you can book a flight from West Palm Beach to London Heathrow Airport (average of $661). Flying from West Palm Beach to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 West Palm Beach?

Book flights to West Palm Beach if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Aylesbury
Chelmsford
Brentwood
Chichester
Swindon

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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$482Average$603FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$535Average$971FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$537Average$729FlexibilityNo cancel feeOn-time62%
DeltaCheapest$597Average$850FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$603Average$870FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$664Average$862FlexibilityNo cancel feeOn-time71%

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