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

Airlines like JetBlue, TAP AIR PORTUGAL, and Lufthansa fly from United Kingdom to Puerto Rico in about 17h 35m. The time it takes to get you to your destination can typically vary by up to 8h 54m. 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).

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.

£238+ Flights from the United Kingdom to Puerto Rico

Cheap flight deals from United Kingdom to Puerto Rico

Enter your travel dates to find the best prices.

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 8 December 2025.

Tue 16/1212:20LHR - SJU

1 stop19h 28mJetBlue

Tue 17/215:10SJU - LHR

1 stop14h 20mJetBlue

Deal found 6/12£643

Wed 24/1212:20LHR - SJU

1 stop18h 39mJetBlue

Tue 30/1220:55SJU - LHR

1 stop20h 45mJetBlue

Deal found 7/12£669

Sat 27/1209:20LHR - SJU

1 stop18h 36mJetBlue

Sun 28/1208:10SJU - LHR

1 stop21h 20mJetBlue

Deal found 6/12£698

Wed 31/1209:20LHR - SJU

1 stop28h 40mJetBlue

Wed 28/108:15SJU - LHR

1 stop21h 15mJetBlue

Deal found 5/12£706

Mon 8/1208:05LHR - SJU

1 stop18h 04mJetBlue

Sun 14/1219:50SJU - LHR

1 stop20h 55mJetBlue

Deal found 7/12£737

Wed 17/1209:20LHR - SJU

1 stop28h 40mJetBlue

Wed 25/206:10SJU - LHR

1 stop20h 45mJetBlue

Deal found 6/12£740

Sat 6/1212:20LHR - SJU

1 stop19h 28mJetBlue

Sun 14/1213:45SJU - LHR

1 stop27h 00mJetBlue

Deal found 6/12£798

Thu 11/1207:25LHR - SJU

1 stop24h 23mJetBlue

Sun 28/1214:21SJU - LHR

1 stop26h 24mJetBlue

Deal found 7/12£802

Fri 12/1216:20MAN - SJU

2 stops54h 03mMultiple Airlines

Wed 21/108:50SJU - MAN

1 stop18h 00mMultiple Airlines

Deal found 6/12£816

Sat 6/1212:20LHR - SJU

1 stop19h 28mJetBlue

Sat 13/1213:24SJU - LHR

1 stop16h 06mJetBlue

Deal found 5/12£828

Tue 16/1208:15LHR - SJU

2 stops43h 19mTAP AIR PORTUGAL

Tue 17/210:55SJU - LHR

2 stops26h 35mTAP AIR PORTUGAL

Deal found 7/12£830

Wed 31/1217:25LGW - SJU

2 stops53h 48mMultiple Airlines

Wed 28/120:05SJU - LGW

1 stop33h 55mMultiple Airlines

Deal found 5/12£844

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 8 December 2025.

Sat 31/109:20LHR - SJU

1 stop17h 35mJetBlue

Tue 10/211:15SJU - LHR

1 stop18h 15mJetBlue

Deal found 7/12£545

Wed 11/219:40LGW - SJU

2 stops19h 55mMultiple Airlines

Tue 17/208:40SJU - LGW

1 stop17h 20mMultiple Airlines

Deal found 7/12£547

Mon 2/311:25MAN - SJU

2 stops26h 29mTAP AIR PORTUGAL

Thu 5/315:38SJU - MAN

2 stops38h 57mTAP AIR PORTUGAL

Deal found 5/12£820

Mon 26/109:50LCY - SJU

2 stops18h 46mLufthansa

Thu 5/214:15SJU - LCY

2 stops23h 25mLufthansa

Deal found 6/12£893

Tue 20/109:10LCY - SJU

1 stop14h 45mIberia

Tue 27/121:25SJU - LCY

1 stop12h 40mIberia

Deal found 6/12£907

Fri 27/206:50LCY - SJU

2 stops20h 54mBritish Airways

Tue 3/321:25SJU - LCY

1 stop12h 40mBritish Airways

Deal found 5/12£942

Tue 20/106:00BHX - SJU

2 stops22h 36mUnited Airlines

Tue 27/108:10SJU - BHX

2 stops24h 25mUnited Airlines

Deal found 6/12£997

Sun 1/212:20LHR - SJU

1 stop18h 05mJetBlue

Tue 10/211:15SJU - LHR

1 stop18h 15mJetBlue

Deal found 7/12£545

Fri 23/115:00STN - SJU

2 stops24h 35mMultiple Airlines

Sun 1/210:52SJU - STN

3 stops31h 43mMultiple Airlines

Deal found 7/12£550

Tue 5/511:55LHR - SJU

1 stop15h 55mJetBlue

Sun 10/521:25SJU - LHR

1 stop18h 20mJetBlue

Deal found 7/12£550

Thu 5/307:50LGW - SJU

1 stop16h 05mMultiple Airlines

Sun 8/302:55SJU - LGW

2 stops23h 05mMultiple Airlines

Deal found 7/12£553

Sun 8/211:05BHX - SJU

2 stops40h 50mTurkish Airlines

Thu 12/215:10SJU - BHX

2 stops44h 30mTurkish Airlines

Deal found 5/12£1,288

Fri 6/309:20LHR - SJU

1 stop16h 36mJetBlue

Wed 11/304:15SJU - LHR

1 stop13h 25mJetBlue

Deal found 7/12£550

Thu 5/307:40STN - SJU

1 stop16h 15mMultiple Airlines

Thu 12/321:25SJU - STN

1 stop20h 30mMultiple Airlines

Deal found 7/12£565

Fri 6/309:20LHR - SJU

1 stop16h 36mJetBlue

Tue 10/304:15SJU - LHR

1 stop13h 25mJetBlue

Deal found 7/12£550

Wed 4/305:55STN - SJU

1 stop14h 40mMultiple Airlines

Thu 12/321:25SJU - STN

1 stop20h 30mMultiple Airlines

Deal found 7/12£565

Fri 6/309:20LHR - SJU

1 stop16h 36mJetBlue

Mon 9/322:59SJU - LHR

1 stop18h 41mJetBlue

Deal found 7/12£550

Mon 2/308:05STN - SJU

1 stop15h 50mMultiple Airlines

Thu 12/321:25SJU - STN

1 stop20h 30mMultiple Airlines

Deal found 7/12£568

Fri 6/309:20LHR - SJU

1 stop16h 36mJetBlue

Thu 12/305:01SJU - LHR

1 stop12h 39mJetBlue

Deal found 7/12£550

Tue 20/109:50LCY - SJU

2 stops18h 46mLufthansa

Tue 27/114:15SJU - LCY

2 stops23h 20mLufthansa

Deal found 6/12£893

Sat 28/212:30MAN - SJU

2 stops55h 12mIberia

Mon 9/321:25SJU - MAN

1 stop16h 15mIberia

Deal found 6/12£908

Mon 2/308:05STN - SJU

1 stop15h 50mMultiple Airlines

Mon 9/321:25SJU - STN

1 stop18h 35mMultiple Airlines

Deal found 7/12£568

Sun 3/511:55LHR - SJU

1 stop15h 55mJetBlue

Mon 11/503:30SJU - LHR

1 stop12h 15mJetBlue

Deal found 7/12£550

Thu 5/306:35GLA - SJU

2 stops17h 20mBritish Airways

Mon 9/313:30SJU - GLA

2 stops21h 00mBritish Airways

Deal found 5/12£994

Wed 11/205:55STN - SJU

1 stop14h 40mMultiple Airlines

Tue 17/221:25SJU - STN

1 stop12h 25mMultiple Airlines

Deal found 7/12£571

Mon 26/109:10LCY - SJU

1 stop14h 45mIberia

Thu 5/221:25SJU - LCY

1 stop31h 25mIberia

Deal found 6/12£919

Thu 22/109:25EDI - SJU

2 stops16h 57mUnited Airlines

Thu 29/107:45SJU - EDI

2 stops20h 10mUnited Airlines

Deal found 7/12£1,014

Tue 3/309:50LCY - SJU

2 stops18h 46mLufthansa

Wed 11/313:10SJU - LCY

2 stops24h 30mLufthansa

Deal found 7/12£937

Mon 2/314:00LGW - SJU

1 stop16h 50mMultiple Airlines

Thu 12/316:09SJU - LGW

1 stop13h 51mMultiple Airlines

Deal found 7/12£571

Thu 29/118:20MAN - SJU

1 stop26h 15mIberia

Mon 9/218:10SJU - MAN

1 stop19h 30mIberia

Deal found 7/12£922

Last-minute flights from United Kingdom to Puerto Rico
Discover last-minute flight deals from United Kingdom to Puerto Rico. Data last updated 8 December 2025 and is based on user searches.

Fri 9/114:00LGW - SJU

1 stop16h 50mMultiple Airlines

Wed 14/119:34SJU - LGW

1 stop34h 26mMultiple Airlines

Deal found 5/12£591

Mon 19/108:05LHR - SJU

1 stop19h 45mJetBlue

Sun 25/105:01SJU - LHR

1 stop24h 29mJetBlue

Deal found 6/12£549

Mon 19/114:00LGW - SJU

1 stop23h 47mMultiple Airlines

Sun 25/121:29SJU - LGW

2 stops32h 31mMultiple Airlines

Deal found 6/12£559

Tue 20/112:15LHR - SJU

3 stops31h 20mMultiple Airlines

Tue 27/106:00SJU - LHR

3 stops24h 50mMultiple Airlines

Deal found 6/12£571

Tue 20/113:00LGW - SJU

1 stop32h 58mMultiple Airlines

Tue 27/117:50SJU - LGW

2 stops17h 55mMultiple Airlines

Deal found 6/12£579

Tue 20/108:10STN - SJU

1 stop15h 45mMultiple Airlines

Tue 27/118:10SJU - STN

1 stop15h 40mMultiple Airlines

Deal found 6/12£590

Thu 22/107:40STN - SJU

1 stop16h 15mMultiple Airlines

Thu 29/121:25SJU - STN

1 stop13h 10mMultiple Airlines

Deal found 7/12£575

Thu 22/111:55LGW - SJU

2 stops25h 52mMultiple Airlines

Thu 29/119:44SJU - LGW

3 stops35h 11mMultiple Airlines

Deal found 7/12£598

Fri 23/115:00STN - SJU

2 stops24h 35mMultiple Airlines

Sun 1/210:52SJU - STN

3 stops31h 43mMultiple Airlines

Deal found 7/12£550

Thu 29/107:40STN - SJU

1 stop16h 15mMultiple Airlines

Sat 7/221:25SJU - STN

1 stop13h 05mMultiple Airlines

Deal found 6/12£597

Sat 31/109:20LHR - SJU

1 stop17h 35mJetBlue

Tue 10/211:15SJU - LHR

1 stop18h 15mJetBlue

Deal found 7/12£545

Sat 31/109:20LHR - SJU

1 stop17h 35mJetBlue

Mon 9/211:15SJU - LHR

1 stop18h 15mJetBlue

Deal found 7/12£556

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 8 December 2025.

Fri 27/214:00LGW - SJU

2 stops39h 24mMultiple Airlines

Deal found 6/12£238

Mon 2/315:20LGW - SJU

2 stops54h 34mMultiple Airlines

Deal found 6/12£248

Sun 8/313:00LGW - SJU

1 stop17h 55mMultiple Airlines

Deal found 6/12£256

Mon 2/320:50LHR - SJU

2 stops49h 04mMultiple Airlines

Deal found 6/12£265

Mon 2/321:20STN - SJU

2 stops48h 34mMultiple Airlines

Deal found 6/12£269

Fri 27/212:20LHR - SJU

1 stop15h 24mJetBlue

Deal found 7/12£271

Sun 22/206:30MAN - SJU

2 stops23h 12mMultiple Airlines

Deal found 7/12£274

Thu 26/212:25STN - SJU

2 stops41h 17mMultiple Airlines

Deal found 6/12£276

Fri 27/205:55STN - SJU

2 stops23h 47mMultiple Airlines

Deal found 6/12£279

Thu 29/116:05LGW - SJU

3 stops52h 55mMultiple Airlines

Deal found 6/12£280

Sun 1/308:55STN - SJU

2 stops36h 10mMultiple Airlines

Deal found 6/12£281

Thu 26/214:00LGW - SJU

2 stops33h 55mMultiple Airlines

Deal found 6/12£283

Find flight deals from United Kingdom to Puerto Rico

Round-trip from	£545
One-way from	£238
Popular in	December
Cheapest in	September
Average price	£962

JetBlue
31/1-11/2
2 total stops
35h 50m total
United Kingdom to Puerto Rico

Search Deals

27/2
2 total stops
39h 24m total
United Kingdom to Puerto Rico

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Sat 31/1

09:20-22:55

1 stop17h 35m

San Juan Luis Munoz Marin Intl

Tue 10/2

11:15-09:30

1 stop18h 15m

£545

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 1/2

12:20-02:25

1 stop18h 05m

San Juan Luis Munoz Marin Intl

Tue 10/2

11:15-09:30

1 stop18h 15m

£545

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 11/2

19:40-11:35

2 stops19h 55m

San Juan Luis Munoz Marin Intl

Tue 17/2

08:40-06:00

1 stop17h 20m

£547

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 5/5

11:55-22:50

1 stop15h 55m

San Juan Luis Munoz Marin Intl

Sun 10/5

21:25-20:45

1 stop18h 20m

£550

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 6/3

09:20-21:56

1 stop16h 36m

San Juan Luis Munoz Marin Intl

Wed 11/3

04:15-21:40

1 stop13h 25m

£550

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 6/3

09:20-21:56

1 stop16h 36m

San Juan Luis Munoz Marin Intl

Tue 10/3

04:15-21:40

1 stop13h 25m

£550

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 6/3

09:20-21:56

1 stop16h 36m

San Juan Luis Munoz Marin Intl

Mon 9/3

22:59-21:40

1 stop18h 41m

£550

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 6/3

09:20-21:56

1 stop16h 36m

San Juan Luis Munoz Marin Intl

Thu 12/3

05:01-21:40

1 stop12h 39m

£550

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Fri 23/1

15:00-11:35

2 stops24h 35m

San Juan Luis Munoz Marin Intl

Sun 1/2

10:52-22:35

3 stops31h 43m

£550

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 3/5

11:55-22:50

1 stop15h 55m

San Juan Luis Munoz Marin Intl

Mon 11/5

03:30-20:45

1 stop12h 15m

£550

Flights are sorted by cheapest return flights first.

Deals found on 6/12

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, June is the cheapest month in which you can book a flight from United Kingdom to Puerto Rico (average of £441). Flying from United Kingdom to Puerto Rico in December is currently the most expensive (average of £541). 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?

One of the essential ways to save on airfare from United Kingdom to Puerto Rico is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

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

Travellers seeking maximum savings on their United Kingdom to Puerto Rico flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

1,334 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

1,334 reviews

Finnair

7.6

Good

1,334 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

2,896 reviews

Finnair

7.6

Good

1,334 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

586 reviews

Finnair

7.6

Good

1,334 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

3,042 reviews

Finnair

7.6

Good

1,334 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

7,564 reviews

Finnair

7.6

Good

1,334 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 Lufthansa fly from United Kingdom to Puerto Rico in about 17h 35m. The time it takes to get you to your destination can typically vary by up to 8h 54m. 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, June is the cheapest month in which you can book a flight from United Kingdom to Puerto Rico (average of £441). Flying from United Kingdom to Puerto Rico in December is currently the most expensive (average of £541). 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 8 airlines flying from United Kingdom to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£335	Average£967	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£441	Average£605	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£452	Average£587	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Icelandair	Cheapest£488	Average£777	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Iberia	Cheapest£503	Average£882	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£542	Average£975	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£661	Average£823	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£872	Average£974	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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Cheap flights from the United Kingdom to Puerto Rico from £238

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 27/2. 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

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 8 December 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 8 December 2025.

Find 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 8 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 8 December 2025.

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

Use this chart to determine the cheapest time to fly return from United Kingdom to Puerto Rico. Price data was last updated on 16 December 2024.

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?

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Alternative routes for United Kingdom to Puerto Rico

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Top 8 airlines flying from United Kingdom to Puerto Rico

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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 8 December 2025.