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

According to our current data, JetBlue ($724), British Airways ($781), and Virgin Atlantic ($791) offers the cheapest pricing from West Palm Beach to London Heathrow Airport. These flights start at 6% lower than the current average price 3 months from now.

What are the most popular airlines that fly from West Palm Beach to London Heathrow Airport?

The most popular airlines flying from West Palm Beach to London Heathrow Airport are American Airlines, JetBlue and British Airways. Something to consider prior to booking your flight.

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

Thursday flights are found to be more expensive to fly from West Palm Beach to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

January is one of the best times of the year to fly to London Heathrow Airport from West Palm Beach. Prices for January average $762 per person but you can even find prices for as low as $591. The most expensive prices can be found in the month of June. Opting for a January flight can save you 38% on your journey compared to booking in June

Most accurate provider : When it comes to deals on West Palm Beach-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on West Palm Beach-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

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.

$344+ Flights from West Palm Beach to London Heathrow Airport - Compare & Save Big

Q: How far in advance should I book a flight from West Palm Beach to London Heathrow Airport?

Users have found that booking a flight from West Palm Beach to London Heathrow Airport at least 11 days early can save you up to 37% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from West Palm Beach to London Heathrow Airport for as little as $465 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $638 for flights departing within the next 3 days.

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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.

Cheapflights Tip: The best prices from Palm Beach Intl to London Heathrow are usually found in February or March, booked 90 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap flight deals from West Palm Beach to Heathrow

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$724 (JetBlue)
One-way from	$344 (JetBlue)
Popular in	June
Cheapest in	February
Average price	$728

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.

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. 18% potential increase in price ($179 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 30, 2025.

Fri 9/1211:30 amPBI - LHR

1 stop14h 00mJetBlue

Tue 9/308:15 amLHR - PBI

1 stop14h 33mJetBlue

Deal found 4/27

$694

Tue 9/911:11 amPBI - LHR

2 stops17h 24mScandinavian Airlines

Wed 9/179:05 pmLHR - PBI

3 stops29h 36mScandinavian Airlines

Deal found 4/27

$696

Tue 9/93:14 pmPBI - LHR

1 stop11h 51mBritish Airways

Wed 9/177:50 amLHR - PBI

2 stops18h 44mBritish Airways

Deal found 4/27

$767

Wed 8/2012:05 pmPBI - LHR

1 stop13h 40mUnited Airlines

Wed 8/273:50 pmLHR - PBI

2 stops29h 08mUnited Airlines

Deal found 4/29

$771

Tue 8/2611:11 amPBI - LHR

1 stop15h 04mVirgin Atlantic

Mon 9/19:20 amLHR - PBI

1 stop12h 49mVirgin Atlantic

Deal found 4/28

$773

Sun 9/712:35 pmPBI - LHR

1 stop13h 10mDelta

Tue 9/166:30 amLHR - PBI

2 stops17h 28mDelta

Deal found 4/28

$774

Tue 5/137:00 amPBI - LHR

3 stops18h 30mMultiple Airlines

Tue 5/209:30 amLHR - PBI

2 stops18h 15mMultiple Airlines

Deal found 4/28

$794

Wed 9/1012:14 pmPBI - LHR

2 stops16h 26mLufthansa

Tue 9/167:30 amLHR - PBI

2 stops18h 03mLufthansa

Deal found 4/27

$800

Tue 5/137:00 amPBI - LHR

3 stops18h 30mAir Canada

Tue 5/205:40 pmLHR - PBI

3 stops25h 02mAir Canada

Deal found 4/28

$801

Mon 5/195:12 pmPBI - LHR

1 stop10h 48mAmerican Airlines

Wed 5/281:30 pmLHR - PBI

1 stop13h 45mAmerican Airlines

Deal found 4/29

$851

Thu 7/36:40 pmPBI - LHR

1 stop30h 50mIcelandair

Fri 7/188:25 amLHR - PBI

1 stop13h 18mIcelandair

Deal found 4/29

$863

Mon 5/123:46 pmPBI - LHR

1 stop15h 59mFinnair

Mon 5/198:20 amLHR - PBI

1 stop19h 29mFinnair

Deal found 4/29

$974

Best flights from West Palm Beach to Heathrow
Discover carefully curated flight deals from West Palm Beach to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Wed 5/71:25 pmPBI - LHR

1 stop15h 05mJetBlue

Mon 5/1911:55 amLHR - PBI

1 stop14h 59mJetBlue

Deal found 4/28

$724

Mon 7/215:17 pmPBI - LHR

1 stop12h 13mBritish Airways

Mon 8/187:30 pmLHR - PBI

2 stops26h 04mBritish Airways

Deal found 4/28

$781

Mon 7/212:42 pmPBI - LHR

1 stop11h 33mVirgin Atlantic

Mon 8/181:05 pmLHR - PBI

1 stop16h 08mVirgin Atlantic

Deal found 4/28

$791

Tue 5/137:00 amPBI - LHR

3 stops18h 30mMultiple Airlines

Tue 5/209:30 amLHR - PBI

2 stops18h 15mMultiple Airlines

Deal found 4/28

$794

Tue 5/137:00 amPBI - LHR

3 stops18h 30mAir Canada

Tue 5/205:40 pmLHR - PBI

3 stops25h 02mAir Canada

Deal found 4/28

$801

Mon 7/2112:05 pmPBI - LHR

2 stops21h 30mScandinavian Airlines

Mon 8/186:40 amLHR - PBI

2 stops20h 04mScandinavian Airlines

Deal found 4/28

$814

Mon 5/194:51 pmPBI - LHR

2 stops13h 34mDelta

Fri 5/236:30 amLHR - PBI

2 stops16h 49mDelta

Deal found 4/29

$849

Mon 5/195:12 pmPBI - LHR

1 stop10h 48mAmerican Airlines

Wed 5/281:30 pmLHR - PBI

1 stop13h 45mAmerican Airlines

Deal found 4/29

$851

Thu 7/36:40 pmPBI - LHR

1 stop30h 50mIcelandair

Fri 7/188:25 amLHR - PBI

1 stop13h 18mIcelandair

Deal found 4/29

$863

Wed 5/2812:55 pmPBI - LHR

1 stop12h 00mUnited Airlines

Wed 6/412:40 pmLHR - PBI

2 stops28h 09mUnited Airlines

Deal found 4/28

$896

Tue 5/2010:33 amPBI - LHR

2 stops19h 07mLufthansa

Mon 5/266:30 amLHR - PBI

2 stops41h 02mLufthansa

Deal found 4/29

$915

Mon 5/123:46 pmPBI - LHR

1 stop15h 59mFinnair

Mon 5/198:20 amLHR - PBI

1 stop19h 29mFinnair

Deal found 4/29

$974

Last-minute flights from West Palm Beach to Heathrow
Discover last-minute flight deals from West Palm Beach to Heathrow. Data last updated April 30, 2025 and is based on user searches.

Wed 4/302:48 pmPBI - LHR

2 stops22h 37mLufthansa

Mon 6/27:30 pmLHR - PBI

2 stops51h 46mLufthansa

Deal found 4/28

$1,124

Thu 5/17:00 amPBI - LHR

2 stops23h 55mIcelandair

Mon 5/59:25 pmLHR - PBI

2 stops31h 32mIcelandair

Deal found 4/29

$1,514

Wed 5/71:25 pmPBI - LHR

1 stop15h 05mJetBlue

Mon 5/1911:55 amLHR - PBI

1 stop14h 59mJetBlue

Deal found 4/28

$724

Sun 5/116:00 amPBI - LHR

2 stops25h 30mTurkish Airlines

Sun 5/184:40 pmLHR - PBI

2 stops34h 14mTurkish Airlines

Deal found 4/27

$1,103

Mon 5/125:11 pmPBI - LHR

1 stop12h 49mAmerican Airlines

Mon 5/199:15 amLHR - PBI

1 stop12h 07mAmerican Airlines

Deal found 4/29

$965

Mon 5/123:46 pmPBI - LHR

1 stop15h 59mFinnair

Mon 5/198:20 amLHR - PBI

1 stop19h 29mFinnair

Deal found 4/29

$974

Mon 5/124:50 pmPBI - LHR

2 stops19h 55mTAP AIR PORTUGAL

Mon 5/196:00 amLHR - PBI

2 stops21h 57mTAP AIR PORTUGAL

Deal found 4/29

$1,198

Mon 5/1212:14 pmPBI - LHR

2 stops16h 21mScandinavian Airlines

Mon 5/196:40 amLHR - PBI

3 stops21h 49mScandinavian Airlines

Deal found 4/29

$1,238

Tue 5/132:46 pmPBI - LHR

1 stop12h 19mBritish Airways

Tue 5/2010:05 amLHR - PBI

1 stop17h 10mBritish Airways

Deal found 4/28

$788

Tue 5/137:00 amPBI - LHR

3 stops18h 30mMultiple Airlines

Tue 5/209:30 amLHR - PBI

2 stops18h 15mMultiple Airlines

Deal found 4/28

$794

Tue 5/137:00 amPBI - LHR

3 stops18h 30mAir Canada

Tue 5/205:40 pmLHR - PBI

3 stops25h 02mAir Canada

Deal found 4/28

$801

Tue 5/131:33 pmPBI - LHR

1 stop11h 22mUnited Airlines

Tue 5/206:30 amLHR - PBI

2 stops16h 59mUnited Airlines

Deal found 4/28

$975

One-way flights from West Palm Beach to Heathrow
Search for one-way flight options from West Palm Beach to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Sat 10/188:00 amPBI - LHR

1 stop17h 30mJetBlue

Deal found 4/28

$344

Sat 8/237:45 pmPBI - LHR

1 stop30h 00mDelta

Deal found 4/29

$433

Fri 9/1912:23 pmPBI - LHR

2 stops18h 32mMultiple Airlines

Deal found 4/28

$450

Tue 7/226:00 amPBI - LHR

2 stops23h 00mAir Canada

Deal found 4/29

$454

Wed 9/1711:11 amPBI - LHR

2 stops29h 29mScandinavian Airlines

Deal found 4/28

$463

Sat 10/185:10 pmPBI - LHR

2 stops37h 35mUnited Airlines

Deal found 4/28

$479

Thu 7/1011:26 amPBI - LHR

2 stops17h 54mAer Lingus

Deal found 4/29

$480

Sun 10/55:39 pmPBI - LHR

1 stop11h 41mBritish Airways

Deal found 4/27

$549

Thu 7/1011:26 amPBI - LHR

1 stop14h 04mTAP AIR PORTUGAL

Deal found 4/27

$590

Wed 5/72:50 pmPBI - LHR

1 stop11h 25mLufthansa

Deal found 4/27

$645

Fri 5/163:46 pmPBI - LHR

1 stop14h 04mFinnair

Deal found 4/28

$993

Sat 5/177:00 amPBI - LHR

2 stops23h 55mIcelandair

Deal found 4/29

$2,533

Cheapflights Fare Finder

Use the filters below to find and compare flights from West Palm Beach to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Fri 9/12

11:30 am-6:30 am

1 stop14h 00m

London Heathrow

Tue 9/30

8:15 am-5:48 pm

1 stop14h 33m

$694

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 9/9

11:11 am-9:35 am

2 stops17h 24m

London Heathrow

Wed 9/17

9:05 pm-9:41 pm

3 stops29h 36m

$696

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 9/9

3:14 pm-8:05 am

1 stop11h 51m

London Heathrow

Wed 9/17

7:50 am-9:34 pm

2 stops18h 44m

$767

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 8/20

12:05 pm-6:45 am

1 stop13h 40m

London Heathrow

Wed 8/27

3:50 pm-3:58 pm

2 stops29h 08m

$771

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 8/26

11:11 am-7:15 am

1 stop15h 04m

London Heathrow

Mon 9/1

9:20 am-5:09 pm

1 stop12h 49m

$773

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Sun 9/7

12:35 pm-6:45 am

1 stop13h 10m

London Heathrow

Tue 9/16

6:30 am-6:58 pm

2 stops17h 28m

$774

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 8/20

7:50 pm-1:30 pm

1 stop12h 40m

London Heathrow

Wed 8/27

10:55 am-7:09 pm

1 stop13h 14m

$788

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 5/13

7:00 am-6:30 am

3 stops18h 30m

London Heathrow

Tue 5/20

9:30 am-10:45 pm

2 stops18h 15m

$794

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Wed 9/10

12:14 pm-9:40 am

2 stops16h 26m

London Heathrow

Tue 9/16

7:30 am-8:33 pm

2 stops18h 03m

$800

West Palm BeachLondon

PBI - LHR

PBILHR

Palm Beach Intl

Tue 5/13

7:00 am-6:30 am

3 stops18h 30m

London Heathrow

Tue 5/20

5:40 pm-1:42 pm

3 stops25h 02m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 25 results

Compare providers for flights from West Palm Beach to Heathrow

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on West Palm Beach-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

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 $1,110). 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?

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?

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.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, Finnair and United Airlines from West Palm Beach to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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, JetBlue ($724), British Airways ($781), and Virgin Atlantic ($791) offers the cheapest pricing from West Palm Beach to London Heathrow Airport. These flights start at 6% 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 ($344), Delta ($433), and Air Canada ($454).
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 $1,110). 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

Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

Stratford-upon-Avon

Gatwick

Orpington

Watford

Northampton

Croydon

Borehamwood

Folkestone

Ilford

Broadway

Aylesbury

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from West Palm Beach to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$482	Average$603	FlexibilityNo cancel fee	On-time75%
Virgin Atlantic	Cheapest$505	Average$870	FlexibilityNo cancel fee	On-time72%
JetBlue	Cheapest$537	Average$729	FlexibilityNo cancel fee	On-time62%
British Airways	Cheapest$587	Average$783	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$597	Average$941	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$664	Average$828	FlexibilityNo cancel fee	On-time71%

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$344+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from West Palm Beach to Heathrow with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Palm Beach Intl to London Heathrow are usually found in February or March, booked 90 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap flight deals from West Palm Beach to Heathrow

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from West Palm Beach to Heathrow

Cheapest flights from West Palm Beach to HeathrowExplore 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 April 30, 2025.

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 April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from West Palm Beach to London Heathrow Airport that are best for you.

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 April.

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.

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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 April 25, 2025.

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

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 April 30, 2025.

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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, Finnair and United Airlines from West Palm Beach to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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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

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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 April 30, 2025.