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Flights to Puerto Rico

£540 Cheap flights to Puerto Rico

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Puerto Rico departing on 13/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
13 Apr
LHR
18h 28m
1 stop
SJU
27 Apr
SJU
19h 47m
1 stop
LHR
£540
JetBlue
28 Apr
LHR
17h 12m
1 stop
SJU
10 May
SJU
17h 46m
1 stop
LHR
£541
Multiple Airlines
2 May
LGW
14h 24m
1 stop
SJU
9 May
SJU
35h 45m
2 stops
LGW
£559
Multiple Airlines
2 May
LGW
38h 59m
2 stops
SJU
9 May
SJU
26h 01m
1 stop
LGW
£563
Multiple Airlines
10 Apr
LGW
23h 53m
1 stop
SJU
25 Apr
SJU
26h 01m
1 stop
LGW
£566
JetBlue
23 Apr
LHR
22h 52m
1 stop
SJU
29 Apr
SJU
22h 15m
1 stop
LHR
£568
JetBlue
23 Apr
LHR
19h 12m
1 stop
SJU
30 Apr
SJU
20h 29m
1 stop
LHR
£569
JetBlue
29 Apr
LHR
14h 05m
1 stop
SJU
13 May
SJU
13h 30m
1 stop
LHR
£572
Multiple Airlines
18 Apr
LGW
24h 19m
1 stop
SJU
25 Apr
SJU
26h 01m
1 stop
LGW
£575
Multiple Airlines
15 Apr
LGW
14h 24m
1 stop
SJU
25 Apr
SJU
26h 01m
1 stop
LGW
£575
JetBlue
4 May
LHR
18h 32m
1 stop
SJU
6 May
SJU
18h 30m
1 stop
LHR
£575
JetBlue
27 Apr
LHR
14h 05m
1 stop
SJU
6 May
SJU
13h 30m
1 stop
LHR
£580

Flights to Aguadilla

Search all flight deals to Aguadilla
JetBlue
5 Aug
LHR
35h 07m
1 stop
BQN
20 Aug
BQN
13h 13m
1 stop
LHR
£901
United Airlines
23 Apr
LHR
20h 39m
2 stops
BQN
26 Apr
BQN
25h 40m
2 stops
LHR
£964
United Airlines
23 Apr
LHR
20h 09m
2 stops
BQN
26 Apr
BQN
25h 30m
2 stops
LHR
£992
United Airlines
23 Apr
LHR
20h 09m
2 stops
BQN
26 Apr
BQN
25h 40m
2 stops
LHR
£993
United Airlines
23 Apr
LHR
20h 09m
2 stops
BQN
26 Apr
BQN
25h 40m
2 stops
LHR
£1,002
United Airlines
23 Apr
LHR
20h 09m
2 stops
BQN
26 Apr
BQN
25h 30m
2 stops
LHR
£1,008
JetBlue
25 Jul
LHR
35h 07m
1 stop
BQN
8 Aug
BQN
13h 13m
1 stop
LHR
£1,138
JetBlue
25 Jul
LHR
24h 52m
2 stops
BQN
8 Aug
BQN
13h 13m
1 stop
LHR
£1,191
JetBlue
25 Jul
LHR
28h 32m
2 stops
BQN
8 Aug
BQN
35h 31m
2 stops
LHR
£1,194
Multiple Airlines
5 Aug
LHR
35h 07m
1 stop
BQN
19 Aug
BQN
25h 20m
2 stops
LHR
£1,269
Multiple Airlines
5 Aug
LHR
29h 02m
2 stops
BQN
19 Aug
BQN
25h 20m
2 stops
LHR
£1,297

Find the cheapest flights from the United Kingdom to Puerto Rico

Recent return flight deals from the United Kingdom to Puerto Rico

Enter your travel dates to find the best prices.
JetBlue Logo
08:40 - 22:08
LHR
-
SJU
18h 28m
1 stop
JetBlue Logo
19:58 - 20:45
SJU
-
LHR
19h 47m
1 stop
£540JetBlue
Mon, 13 Apr - Mon, 27 Apr
JetBlue Logo
11:55 - 00:07
LHR
-
SJU
17h 12m
1 stop
JetBlue Logo
21:59 - 20:45
SJU
-
LHR
17h 46m
1 stop
£541JetBlue
Tue, 28 Apr - Sun, 10 May
Multiple Airlines Logo
14:00 - 23:24
LGW
-
SJU
14h 24m
1 stop
Multiple Airlines Logo
17:15 - 10:00
SJU
-
LGW
35h 45m
2 stops
£559Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
14:00 - 23:59
LGW
-
SJU
38h 59m
2 stops
Multiple Airlines Logo
02:59 - 10:00
SJU
-
LGW
26h 01m
1 stop
£563Multiple Airlines
Sat, 2 May - Sat, 9 May
Icelandair Logo
13:05 - 02:07
MAN
-
SJU
18h 02m
2 stops
Icelandair Logo
06:25 - 11:40
SJU
-
MAN
48h 15m
2 stops
£840Icelandair
Fri, 24 Apr - Fri, 1 May
British Airways Logo
06:45 - 22:05
LCY
-
SJU
20h 20m
2 stops
British Airways Logo
13:25 - 10:20
SJU
-
LCY
15h 55m
2 stops
£936British Airways
Mon, 13 Apr - Wed, 29 Apr
Aer Lingus Logo
15:30 - 20:56
EDI
-
SJU
34h 26m
2 stops
Aer Lingus Logo
11:50 - 19:50
SJU
-
EDI
27h 00m
2 stops
£1,050Aer Lingus
Mon, 17 Aug - Mon, 31 Aug
Aer Lingus Logo
15:30 - 20:56
EDI
-
SJU
34h 26m
2 stops
Aer Lingus Logo
11:50 - 19:50
SJU
-
EDI
27h 00m
2 stops
£1,052Aer Lingus
Mon, 17 Aug - Mon, 31 Aug
Virgin Atlantic Logo
14:05 - 16:31
EDI
-
SJU
31h 26m
1 stop
Virgin Atlantic Logo
13:35 - 09:20
SJU
-
EDI
14h 45m
1 stop
£1,564Virgin Atlantic
Mon, 17 Aug - Mon, 31 Aug
British Airways Logo
11:25 - 23:41
EDI
-
SJU
17h 16m
1 stop
British Airways Logo
06:00 - 07:30
SJU
-
EDI
20h 30m
1 stop
£1,607British Airways
Mon, 17 Aug - Mon, 31 Aug

momondo Fare Finder

 
Locate flights to Puerto Rico that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 14 March 2026.
Use the filters below to find and compare flights to Puerto Rico that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 13/4

08:40-22:08

1 stop18h 28m

San Juan Luis Munoz Marin Intl

Mon 27/4

19:58-20:45

1 stop19h 47m

£540
Fastest return journey

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 28/4

11:55-00:07

1 stop17h 12m

San Juan Luis Munoz Marin Intl

Sun 10/5

21:59-20:45

1 stop17h 46m

£541

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 2/5

14:00-23:24

1 stop14h 24m

San Juan Luis Munoz Marin Intl

Sat 9/5

17:15-10:00

2 stops35h 45m

£559

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 2/5

14:00-23:59

2 stops38h 59m

San Juan Luis Munoz Marin Intl

Sat 9/5

02:59-10:00

1 stop26h 01m

£563

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Fri 24/4

13:05-02:07

2 stops18h 02m

San Juan Luis Munoz Marin Intl

Fri 1/5

06:25-11:40

2 stops48h 15m

£840

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 13/4

06:45-22:05

2 stops20h 20m

San Juan Luis Munoz Marin Intl

Wed 29/4

13:25-10:20

2 stops15h 55m

£936

EdinburghSan Juan

EDI - SJU

EDISJU

Edinburgh Turnhouse

Mon 17/8

15:30-20:56

2 stops34h 26m

San Juan Luis Munoz Marin Intl

Mon 31/8

11:50-19:50

2 stops27h 00m

£1,050

EdinburghSan Juan

EDI - SJU

EDISJU

Edinburgh Turnhouse

Mon 17/8

15:30-20:56

2 stops34h 26m

San Juan Luis Munoz Marin Intl

Mon 31/8

11:50-19:50

2 stops27h 00m

£1,052

EdinburghSan Juan

EDI - SJU

EDISJU

Edinburgh Turnhouse

Mon 17/8

14:05-16:31

1 stop31h 26m

San Juan Luis Munoz Marin Intl

Mon 31/8

13:35-09:20

1 stop14h 45m

£1,564

EdinburghSan Juan

EDI - SJU

EDISJU

Edinburgh Turnhouse

Mon 17/8

11:25-23:41

1 stop17h 16m

San Juan Luis Munoz Marin Intl

Mon 31/8

06:00-07:30

1 stop20h 30m

£1,607

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Rico from

Puerto Rico flights insights and trends

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

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 48% 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
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

£297

Best Round-Trip Price

£540

Fastest flight time

21h 10m

Popular in

December
The best one-way flight price to Puerto Rico from United Kingdom in the last 72 hours is £297 (London Stansted 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 £540 (London Heathrow to San Juan Luis Munoz Marin Intl).
Search Deals
The fastest flight to Puerto Rico from United Kingdom takes 21h 10m (London City to San Juan Luis Munoz Marin Intl).
Search Deals
December has the highest demand for flights to Puerto Rico, with a 1% price increase on average.
Search Deals

Frequently asked questions about flying to Puerto Rico

What is the best airport to land at to visit Condado Beach?

The closest airport to Condado Beach 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:
£47 per person with Frontier
£74 per person with JetBlue
£85 per person with American Airlines

Which airlines fly to Puerto Rico?

You can find flights to Puerto Rico from 10 airlines. If you’re unsure which to fly with, consider booking your flight with JetBlue, Icelandair or Iberia as these are the most popular among our users. JetBlue is the most favoured with 51% 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 13 as of March 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.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

Popular Flights to Puerto Rico

Popular routes according to searches in the past day on momondo
London to San Juan flightsfrom £540
Manchester to San Juan flightsfrom £639
Edinburgh to San Juan flightsfrom £742
London to Aguadilla flightsfrom £901
Birmingham to San Juan flightsfrom £962
Glasgow to San Juan flightsfrom £1,043
Newcastle upon Tyne to San Juan flightsfrom £1,046
Norwich to San Juan flightsfrom £1,088
Edinburgh to Vieques flightsfrom £4,996