What are the most popular cities to visit in Puerto Rico?

For momondo users, the most popular city in Puerto Rico is San Juan, which is visited about 98% more often than any other city in Puerto Rico. Other very common cities that our users travel to are Aguadilla and Ponce.

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

On average, it takes 14h 17m to fly from United Kingdom to Puerto Rico if you fly out of London Heathrow (the most popular airport in United Kingdom) and into San Juan Luis Munoz Marin Intl (the most popular airport in Puerto Rico). If you’re flying out of Manchester and into San Juan Luis Munoz Marin Intl, then the flight time is around 17h 56m.

£242 Cheap Flights to Puerto Rico in 2026

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Recent flights found to popular cities in Puerto Rico

Find flights to these popular cities in Puerto Rico from your nearest airport.

Flights to San Juan Luis Munoz Marin Intl Airport

Search all flight deals to San Juan Luis Munoz Marin Intl Airport

JetBlue

11 Feb

LHR

20h 02m

1 stop

SJU

17 Feb

SJU

12h 25m

1 stop

LHR

£407

JetBlue

22 Feb

LHR

20h 13m

1 stop

SJU

28 Feb

SJU

12h 50m

1 stop

LHR

£415

JetBlue

28 Feb

LHR

16h 09m

1 stop

SJU

7 Mar

SJU

19h 53m

1 stop

LHR

£422

JetBlue

22 Feb

LHR

20h 13m

1 stop

SJU

27 Feb

SJU

18h 01m

1 stop

LHR

£432

JetBlue

20 Feb

LHR

15h 39m

1 stop

SJU

28 Feb

SJU

12h 50m

1 stop

LHR

£438

Multiple Airlines

20 Feb

LGW

24h 17m

1 stop

SJU

26 Feb

SJU

38h 08m

2 stops

LGW

£439

Multiple Airlines

27 Feb

LGW

16h 53m

1 stop

SJU

6 Mar

SJU

14h 41m

1 stop

LGW

£448

Multiple Airlines

20 Feb

LGW

24h 17m

1 stop

SJU

27 Feb

SJU

17h 10m

1 stop

LGW

£450

Multiple Airlines

29 Jan

LGW

23h 47m

1 stop

SJU

12 Feb

SJU

18h 08m

1 stop

LGW

£450

JetBlue

9 Mar

LHR

14h 24m

1 stop

SJU

19 Mar

SJU

12h 39m

1 stop

LHR

£453

JetBlue

20 Feb

LHR

15h 39m

1 stop

SJU

27 Feb

SJU

18h 01m

1 stop

LHR

£456

Multiple Airlines

26 Feb

LGW

24h 17m

1 stop

SJU

5 Mar

SJU

24h 00m

1 stop

LGW

£456

Flights to Aguadilla

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Air Canada

25 Jan

LHR

39h 57m

2 stops

BQN

28 Jan

BQN

27h 21m

2 stops

LHR

£1,633

Air Canada

25 Jan

LHR

39h 57m

2 stops

BQN

28 Jan

BQN

26h 01m

2 stops

LHR

£1,636

Air Canada

25 Jan

LHR

33h 57m

2 stops

BQN

28 Jan

BQN

27h 21m

2 stops

LHR

£1,645

Find the cheapest flights from the United Kingdom to Puerto Rico

Round-trip

One-way

Last minute

Recent return flight deals from the United Kingdom to Puerto Rico

Enter your travel dates to find the best prices.

09:20 - 01:22

LHR

SJU

20h 02m

1 stop

05:15 - 21:40

SJU

LHR

12h 25m

1 stop

£407JetBlue

Wed, 11 Feb - Tue, 17 Feb

07:45 - 19:39

LHR

SJU

15h 54m

1 stop

23:59 - 21:40

SJU

LHR

17h 41m

1 stop

£415JetBlue

Sun, 22 Feb - Tue, 3 Mar

14:20 - 01:29

GLA

SJU

40h 09m

2 stops

05:01 - 13:25

SJU

GLA

27h 24m

2 stops

£782Icelandair

Sun, 5 Apr - Wed, 15 Apr

14:20 - 02:58

GLA

SJU

17h 38m

2 stops

05:01 - 13:25

SJU

GLA

27h 24m

2 stops

£820Icelandair

Thu, 9 Apr - Wed, 15 Apr

07:50 - 16:35

LCY

SJU

12h 45m

1 stop

21:25 - 14:05

SJU

LCY

12h 40m

1 stop

£831Iberia

Wed, 11 Mar - Wed, 18 Mar

19:15 - 19:55

LCY

SJU

28h 40m

1 stop

21:25 - 14:05

SJU

LCY

12h 40m

1 stop

£863Iberia

Mon, 26 Jan - Tue, 3 Feb

09:25 - 22:22

EDI

SJU

16h 57m

2 stops

08:05 - 10:30

SJU

EDI

22h 25m

1 stop

£885United Airlines

Thu, 26 Feb - Thu, 5 Mar

06:00 - 21:26

BHX

SJU

43h 26m

2 stops

08:05 - 12:35

SJU

BHX

24h 30m

2 stops

£898United Airlines

Thu, 26 Feb - Thu, 5 Mar

08:50 - 10:48

NCL

SJU

29h 58m

2 stops

14:28 - 20:55

SJU

NCL

26h 27m

2 stops

£947British Airways

Thu, 5 Feb - Mon, 9 Feb

09:30 - 23:56

NCL

SJU

18h 26m

2 stops

17:51 - 18:40

SJU

NCL

20h 49m

2 stops

£961British Airways

Thu, 5 Feb - Mon, 9 Feb

Fly from

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 11/2

09:20-01:22

1 stop20h 02m

San Juan Luis Munoz Marin Intl

Tue 17/2

05:15-21:40

1 stop12h 25m

£407

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 22/2

07:45-19:39

1 stop15h 54m

San Juan Luis Munoz Marin Intl

Tue 3/3

23:59-21:40

1 stop17h 41m

£415

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sun 5/4

14:20-01:29

2 stops40h 09m

San Juan Luis Munoz Marin Intl

Wed 15/4

05:01-13:25

2 stops27h 24m

£782

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Thu 9/4

14:20-02:58

2 stops17h 38m

San Juan Luis Munoz Marin Intl

Wed 15/4

05:01-13:25

2 stops27h 24m

£820

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 11/3

07:50-16:35

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Wed 18/3

21:25-14:05

1 stop12h 40m

£831

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 26/1

19:15-19:55

1 stop28h 40m

San Juan Luis Munoz Marin Intl

Tue 3/2

21:25-14:05

1 stop12h 40m

£863

EdinburghSan Juan

EDI - SJU

EDISJU

Edinburgh Turnhouse

Thu 26/2

09:25-22:22

2 stops16h 57m

San Juan Luis Munoz Marin Intl

Thu 5/3

08:05-10:30

1 stop22h 25m

£885

BirminghamSan Juan

BHX - SJU

BHXSJU

Birmingham

Thu 26/2

06:00-21:26

2 stops43h 26m

San Juan Luis Munoz Marin Intl

Thu 5/3

08:05-12:35

2 stops24h 30m

£898

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Thu 5/2

08:50-10:48

2 stops29h 58m

San Juan Luis Munoz Marin Intl

Mon 9/2

14:28-20:55

2 stops26h 27m

£947

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Thu 5/2

09:30-23:56

2 stops18h 26m

San Juan Luis Munoz Marin Intl

Mon 9/2

17:51-18:40

2 stops20h 49m

£961

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Puerto Rico flights insights and trends

Explore insights for your Puerto Rico flight to craft the best travel plan

Airlines

Other information

Which airlines fly to Puerto Rico?

JetBlue, Iberia and Icelandair are the top three most popular airlines that fly to Puerto Rico from United Kingdom according to our data. JetBlue is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Puerto Rico

Click on the cities below to find out when it's cheapest to fly to Puerto Rico from United Kingdom

San Juan

Find flights to San Juan

Cheap Puerto Rico flight deals and tips

Summary info about Puerto Rico flight prices, duration and airlines

Best One-Way Price	£242
Best Round-Trip Price	£407
Fastest flight time	18h 06m
Popular in	December

The best one-way flight price to Puerto Rico from United Kingdom in the last 72 hours is £242 (London Gatwick to San Juan Luis Munoz Marin Intl).

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The best round-trip flight price to Puerto Rico from United Kingdom in the last 72 hours is £407 (London Heathrow to San Juan Luis Munoz Marin Intl).

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The fastest flight to Puerto Rico from United Kingdom takes 18h 06m (London Heathrow to San Juan Luis Munoz Marin Intl).

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December has the highest demand for flights to Puerto Rico, with a 2% price increase on average.

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Frequently asked questions about flying to Puerto Rico

What is the best airport to land at to visit Viejo San Juan?

The closest airport to Viejo San Juan is San Juan Isla Grande Airport, which is located in San Juan. If you plan on visiting or staying in this area, landing at San Juan Isla Grande Airport will be your best bet.

What is the cheapest flight to Puerto Rico?

The best prices found on momondo for flights to Puerto Rico are:
£58 per person with Frontier
£78 per person with JetBlue
£84 per person with American Airlines

Which airlines fly to Puerto Rico?

You can find flights to Puerto Rico from 13 airlines. If you’re unsure which to fly with, consider booking your flight with JetBlue, Iberia or Icelandair as these are the most popular among our users. JetBlue is the most favoured with 38% of momondo travellers booking flights with this airline.

What is the most popular airport in Puerto Rico to fly to?

If you’re unsure where to fly to in Puerto Rico, we recommend booking a flight that arrives at the popular San Juan Luis Munoz Marin Intl airport, which services San Juan and its surrounding areas. In the last 12 months, 93% of momondo travellers booking flights to Puerto Rico chose to fly into San Juan Luis Munoz Marin Intl.

When did momondo last update prices for flights to Puerto Rico?

Prices for flights to Puerto Rico refresh daily.

How many operators does momondo search for flights to Puerto Rico?

The number of operators available for flights to Puerto Rico is 17 as of January 2026.

How old do you have to be to fly to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Puerto Rico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico.

Can I find flights to Puerto Rico with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Rico which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Puerto Rico?

momondo provides multiple filters to help you find the best flight to Puerto Rico. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Puerto Rico right now. Can momondo alert me if prices change?

Price alerts on flights to Puerto Rico are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.