How long is the flight from United Kingdom to Puerto Rico?

Airlines like JetBlue, TAP AIR PORTUGAL, and Aer Lingus fly from United Kingdom to Puerto Rico in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 17h 40m. The distance between United Kingdom and Puerto Rico is about 4179 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

How far in advance should I book a flight from United Kingdom to Puerto Rico?

To save on the cost of your flight from United Kingdom to Puerto Rico, book at least 57 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £477 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £791.

What is the cheapest month to fly from United Kingdom to Puerto Rico?

September can be a great time to fly to Puerto Rico from United Kingdom with a flight ticket averaging about £669. Cheapflights users have found deals in the month of September for as cheap as £436. The most expensive prices can be found in the month of December.

Can I find deals for flights from United Kingdom to Puerto Rico that include hotel bookings?

Yes. In addition to deals on United Kingdom to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Puerto Rico?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Puerto Rico.

Can I find deals for business class flights from United Kingdom to Puerto Rico?

Yes. Cheapflights offers flight deals from United Kingdom to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£282+ Flights from the United Kingdom to Puerto Rico

Cheap flight deals from United Kingdom to Puerto Rico

Round-trip from	£487
One-way from	£282
Popular in	December
Cheapest in	September
Average price	£537

1/3-9/3
2 total stops
30h 25m total
United Kingdom to Puerto Rico

Search Deals

8/10
1 total stop
16h 44m total
United Kingdom to Puerto Rico

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from United Kingdom to Puerto Rico

Cheapest flights from United Kingdom to Puerto Rico
Explore the most affordable flight options available from United Kingdom to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 3/1114:00LGW - SJU

1 stop16h 44mMultiple Airlines

Fri 14/1118:17SJU - LGW

2 stops17h 28mMultiple Airlines

Deal found 10/9£489

Wed 8/1014:00LGW - SJU

1 stop16h 44mMultiple Airlines

Tue 14/1002:49SJU - LGW

2 stops22h 31mMultiple Airlines

Deal found 10/9£495

Wed 3/1209:20LHR - SJU

1 stop18h 33mJetBlue

Tue 16/1206:15SJU - LHR

1 stop20h 40mJetBlue

Deal found 11/9£498

Sat 13/914:00LGW - SJU

1 stop23h 02mMultiple Airlines

Sat 20/921:26SJU - LGW

1 stop27h 54mMultiple Airlines

Deal found 11/9£504

Tue 2/1212:20LHR - SJU

1 stop19h 29mJetBlue

Tue 16/1206:15SJU - LHR

1 stop20h 40mJetBlue

Deal found 11/9£509

Tue 2/1212:20LHR - SJU

2 stops28h 26mIcelandair

Tue 16/1213:51SJU - LHR

1 stop13h 04mIcelandair

Deal found 11/9£513

Mon 15/914:00LGW - SJU

1 stop29h 11mMultiple Airlines

Mon 22/921:26SJU - LGW

1 stop27h 54mMultiple Airlines

Deal found 11/9£524

Fri 12/914:00LGW - SJU

2 stops40h 58mMultiple Airlines

Sat 20/921:26SJU - LGW

1 stop27h 54mMultiple Airlines

Deal found 9/9£526

Mon 15/912:10LGW - SJU

2 stops31h 46mIcelandair

Mon 22/906:00SJU - LGW

2 stops22h 35mIcelandair

Deal found 11/9£534

Thu 6/1109:20LHR - SJU

2 stops22h 28mIcelandair

Sat 15/1110:42SJU - LHR

2 stops18h 48mIcelandair

Deal found 10/9£536

Thu 6/1109:20LHR - SJU

1 stop18h 39mJetBlue

Sat 15/1112:30SJU - LHR

1 stop17h 00mJetBlue

Deal found 10/9£543

Fri 17/1008:15LHR - SJU

1 stop21h 42mJetBlue

Sun 26/1019:10SJU - LHR

1 stop31h 45mJetBlue

Deal found 11/9£546

Best flights from United Kingdom to Puerto Rico
Discover carefully curated flight deals from United Kingdom to Puerto Rico that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Tue 17/209:20LHR - SJU

1 stop17h 40mJetBlue

Sun 8/300:59SJU - LHR

1 stop15h 46mJetBlue

Deal found 11/9£509

Sat 28/208:50STN - SJU

1 stop15h 05mMultiple Airlines

Sat 7/318:10SJU - STN

1 stop13h 20mMultiple Airlines

Deal found 10/9£523

Thu 6/1110:40LGW - SJU

2 stops21h 40mTAP AIR PORTUGAL

Sat 15/1109:20SJU - LGW

2 stops20h 30mTAP AIR PORTUGAL

Deal found 11/9£602

Sat 28/214:15MAN - SJU

1 stop35h 20mAer Lingus

Sun 8/300:59SJU - MAN

1 stop25h 51mAer Lingus

Deal found 11/9£655

Thu 22/107:50LCY - SJU

1 stop16h 05mIberia

Mon 23/221:25SJU - LCY

1 stop13h 10mIberia

Deal found 12/9£811

Thu 20/1109:25EDI - SJU

2 stops16h 57mUnited Airlines

Wed 26/1115:46SJU - EDI

2 stops38h 44mUnited Airlines

Deal found 10/9£830

Mon 9/310:45EDI - SJU

1 stop15h 33mDelta

Wed 11/317:36SJU - EDI

1 stop35h 09mDelta

Deal found 10/9£856

Sun 5/1014:15EDI - SJU

2 stops27h 12mIcelandair

Sat 25/1014:25SJU - EDI

2 stops15h 55mIcelandair

Deal found 11/9£890

Sat 15/1109:00LHR - BQN

2 stops18h 57mAir Canada

Tue 18/1101:09BQN - LHR

2 stops39h 26mAir Canada

Deal found 10/9£980

Thu 9/1006:00NCL - SJU

2 stops22h 56mVirgin Atlantic

Fri 24/1007:15SJU - NCL

2 stops20h 35mVirgin Atlantic

Deal found 11/9£982

Thu 9/1005:55NCL - SJU

2 stops23h 04mAmerican Airlines

Sat 25/1019:00SJU - NCL

2 stops17h 00mAmerican Airlines

Deal found 11/9£995

Tue 17/209:20LHR - SJU

1 stop17h 40mJetBlue

Mon 2/301:59SJU - LHR

1 stop14h 46mJetBlue

Deal found 11/9£509

Last-minute flights from United Kingdom to Puerto Rico
Discover last-minute flight deals from United Kingdom to Puerto Rico. Data last updated 12 September 2025 and is based on user searches.

Fri 12/914:00LGW - SJU

2 stops40h 58mMultiple Airlines

Sat 20/921:26SJU - LGW

1 stop27h 54mMultiple Airlines

Deal found 9/9£526

Sat 13/914:00LGW - SJU

1 stop23h 02mMultiple Airlines

Sat 20/921:26SJU - LGW

1 stop27h 54mMultiple Airlines

Deal found 11/9£504

Mon 15/914:00LGW - SJU

1 stop29h 11mMultiple Airlines

Mon 22/921:26SJU - LGW

1 stop27h 54mMultiple Airlines

Deal found 11/9£524

Mon 15/912:10LGW - SJU

1 stop29h 07mIcelandair

Mon 22/906:00SJU - LGW

2 stops22h 35mIcelandair

Deal found 11/9£534

Mon 15/908:25LHR - SJU

2 stops17h 59mIcelandair

Mon 22/913:00SJU - LHR

1 stop12h 30mIcelandair

Deal found 11/9£591

Wed 8/1014:00LGW - SJU

1 stop16h 44mMultiple Airlines

Tue 14/1002:49SJU - LGW

2 stops22h 31mMultiple Airlines

Deal found 10/9£495

Wed 8/1008:45LCY - SJU

3 stops21h 59mMultiple Airlines

Tue 14/1002:49SJU - LCY

3 stops33h 26mMultiple Airlines

Deal found 10/9£571

Wed 8/1013:50LHR - SJU

1 stop16h 54mMultiple Airlines

Tue 14/1002:49SJU - LHR

1 stop22h 01mMultiple Airlines

Deal found 10/9£574

Thu 16/1011:55LHR - SJU

1 stop18h 02mJetBlue

Tue 21/1013:00SJU - LHR

1 stop12h 30mJetBlue

Deal found 10/9£576

Fri 17/1008:15LHR - SJU

1 stop21h 42mJetBlue

Sun 26/1019:10SJU - LHR

1 stop31h 45mJetBlue

Deal found 11/9£546

Fri 17/1008:25LHR - SJU

1 stop33h 24mIcelandair

Sun 26/1007:00SJU - LHR

2 stops19h 55mIcelandair

Deal found 11/9£572

Fri 24/1008:25LHR - SJU

1 stop33h 24mIcelandair

Mon 3/1118:51SJU - LHR

2 stops32h 04mIcelandair

Deal found 10/9£557

One-way flights from United Kingdom to Puerto Rico
Search for one-way flight options from United Kingdom to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 8/1014:00LGW - SJU

1 stop16h 44mMultiple Airlines

Deal found 10/9£282

Mon 23/214:00LGW - SJU

1 stop23h 52mMultiple Airlines

Deal found 11/9£285

Fri 20/209:10LGW - SJU

2 stops20h 32mMultiple Airlines

Deal found 11/9£286

Thu 26/221:20STN - SJU

2 stops32h 22mMultiple Airlines

Deal found 11/9£287

Thu 26/212:45LGW - SJU

3 stops31h 38mMultiple Airlines

Deal found 11/9£288

Fri 20/209:55LHR - SJU

2 stops19h 47mMultiple Airlines

Deal found 11/9£298

Wed 25/221:05LGW - SJU

2 stops48h 49mMultiple Airlines

Deal found 11/9£305

Tue 24/213:00LGW - SJU

2 stops41h 50mMultiple Airlines

Deal found 11/9£306

Wed 8/1008:15LHR - SJU

1 stop13h 40mJetBlue

Deal found 10/9£310

Tue 21/1020:50LHR - SJU

3 stops57h 54mMultiple Airlines

Deal found 10/9£317

Fri 24/1009:55LHR - SJU

3 stops43h 59mMultiple Airlines

Deal found 11/9£321

Mon 23/221:40LHR - SJU

1 stop23h 25mAvianca

Deal found 11/9£326

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 17/2

09:20-23:00

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Sun 8/3

00:59-20:45

1 stop15h 46m

£509

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 17/2

09:20-23:00

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Mon 2/3

01:59-20:45

1 stop14h 46m

£509

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 18/2

09:20-19:57

1 stop14h 37m

San Juan Luis Munoz Marin Intl

Mon 9/3

15:10-09:30

1 stop14h 20m

£509

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 5/3

12:20-03:55

1 stop19h 35m

San Juan Luis Munoz Marin Intl

Mon 9/3

16:35-09:30

1 stop12h 55m

£513

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 18/2

09:20-23:00

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Sat 7/3

00:59-20:45

1 stop15h 46m

£520

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 17/2

09:20-23:00

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Fri 6/3

01:59-20:45

1 stop14h 46m

£520

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Sat 28/2

08:50-19:55

1 stop15h 05m

San Juan Luis Munoz Marin Intl

Sat 7/3

18:10-11:30

1 stop13h 20m

£523

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Mon 2/3

08:05-19:55

1 stop15h 50m

San Juan Luis Munoz Marin Intl

Thu 12/3

21:25-13:30

1 stop12h 05m

£526

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 17/11

13:00-17:54

1 stop32h 54m

San Juan Luis Munoz Marin Intl

Mon 24/11

21:30-09:50

2 stops32h 20m

£576

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Tue 3/3

08:10-19:55

1 stop15h 45m

San Juan Luis Munoz Marin Intl

Thu 12/3

18:10-11:30

1 stop13h 20m

£577

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from United Kingdom with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Puerto Rico

What is the cheapest month to book a flight from United Kingdom to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Puerto Rico (average of £631). Flying from United Kingdom to Puerto Rico in July is currently the most expensive (average of £1,027). 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 GB to PR?

When flying from United Kingdom to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Puerto Rico

Check out reviews from past customers who have flown with Finnair, JetBlue, andIcelandair from the United Kingdom to Puerto Rico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,323 reviews

Check prices

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

1,323 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

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

7.2

Good

2,913 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

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.

Icelandair

7.0

Good

546 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

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.

Iberia

7.0

Good

2,929 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

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.

British Airways

6.7

Okay

7,361 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

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

How long is the flight from United Kingdom to Puerto Rico?
Airlines like JetBlue, TAP AIR PORTUGAL, and Aer Lingus fly from United Kingdom to Puerto Rico in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 17h 40m. The distance between United Kingdom and Puerto Rico is about 4179 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from United Kingdom to Puerto Rico that include hotel bookings?
Yes. In addition to deals on United Kingdom to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Puerto Rico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Puerto Rico.
Can I find deals for business class flights from United Kingdom to Puerto Rico?
Yes. Cheapflights offers flight deals from United Kingdom to Puerto Rico 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 United Kingdom to Puerto Rico?
Currently, April is the cheapest month in which you can book a flight from United Kingdom to Puerto Rico (average of £631). Flying from United Kingdom to Puerto Rico in July is currently the most expensive (average of £1,027). 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

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from United Kingdom to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£341	Average£966	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£434	Average£590	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£446	Average£736	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Finnair	Cheapest£449	Average£595	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£507	Average£840	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£534	Average£942	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£650	Average£974	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Delta	Cheapest£764	Average£1,079	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	Cheapest£859	Average£949	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Puerto Rico?

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

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Puerto Rico?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Puerto Rico for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Puerto Rico with no change fees?

Yes, we can. To see specific flights from United Kingdom to Puerto Rico with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Puerto Rico become cheaper?

Yes! Start tracking prices for United Kingdom to Puerto Rico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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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.

Cheap flights from the United Kingdom to Puerto Rico from £282

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Puerto Rico

Keep the following information in mind while searching for United Kingdom to Puerto Rico flight deals. Data was last updated 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from United Kingdom to Puerto Rico

Cheapest flights from United Kingdom to Puerto RicoExplore the most affordable flight options available from United Kingdom to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from United Kingdom to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Puerto Rico that are best for you.

Best time to book a flight from United Kingdom to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Puerto Rico

What is the cheapest month to book a flight from United Kingdom to Puerto Rico?

What is the cheapest time of day to fly from GB to PR?

Find hourly flight availability from United Kingdom to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Reviews of airlines servicing Puerto Rico

Check out reviews from past customers who have flown with Finnair, JetBlue, andIcelandair from the United Kingdom to Puerto Rico to help guide your decision. You can also see how each airline stacks up 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 United Kingdom to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from United Kingdom to Puerto Rico?

Can I find deals for flights from United Kingdom to Puerto Rico that include hotel bookings?

How can I find direct flights from United Kingdom to Puerto Rico?

Can I find deals for business class flights from United Kingdom to Puerto Rico?

What is the cheapest month to book a flight from United Kingdom to Puerto Rico?

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 United Kingdom to Puerto Rico

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

Top 9 airlines flying from United Kingdom to Puerto Rico

Fly with Cheapflights

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

How does Cheapflights help users find flights from United Kingdom to Puerto Rico?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Puerto Rico?

Can Cheapflights find flights from United Kingdom to Puerto Rico with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Puerto Rico become cheaper?

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Travel Smart

Cheapest flights from United Kingdom to Puerto Rico
Explore the most affordable flight options available from United Kingdom to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.