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Flights to Puerto Rico

£541 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 26/4. 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
Multiple Airlines
26 Apr
LHR
33h 08m
2 stops
SJU
3 May
SJU
15h 35m
1 stop
LHR
£541
Multiple Airlines
26 Apr
LHR
33h 08m
2 stops
SJU
3 May
SJU
14h 25m
1 stop
LHR
£545
JetBlue
12 May
LHR
31h 09m
1 stop
SJU
19 May
SJU
20h 00m
1 stop
LHR
£550
Multiple Airlines
10 Apr
LHR
20h 25m
2 stops
SJU
29 Apr
SJU
14h 25m
1 stop
LHR
£558
JetBlue
4 May
LHR
17h 12m
1 stop
SJU
17 May
SJU
17h 40m
1 stop
LHR
£559
Multiple Airlines
25 Apr
LHR
26h 10m
2 stops
SJU
3 May
SJU
15h 35m
1 stop
LHR
£562
Multiple Airlines
12 Apr
LHR
33h 25m
2 stops
SJU
29 Apr
SJU
14h 25m
1 stop
LHR
£567
JetBlue
26 Apr
LHR
15h 16m
1 stop
SJU
3 May
SJU
31h 00m
1 stop
LHR
£569
JetBlue
22 Apr
LHR
17h 12m
1 stop
SJU
29 Apr
SJU
13h 55m
1 stop
LHR
£572
JetBlue
26 Apr
LHR
14h 05m
1 stop
SJU
3 May
SJU
26h 35m
1 stop
LHR
£572
JetBlue
30 Apr
LHR
22h 59m
1 stop
SJU
4 May
SJU
22h 15m
1 stop
LHR
£580
Multiple Airlines
12 Apr
STN
49h 19m
2 stops
SJU
29 Apr
SJU
15h 55m
1 stop
STN
£581

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.
Multiple Airlines Logo
20:50 - 00:58
LHR
-
SJU
33h 08m
2 stops
Multiple Airlines Logo
14:45 - 11:20
SJU
-
LHR
15h 35m
1 stop
£541Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
20:50 - 00:58
LHR
-
SJU
33h 08m
2 stops
Multiple Airlines Logo
13:25 - 08:50
SJU
-
LHR
14h 25m
1 stop
£545Multiple Airlines
Sun, 26 Apr - Sun, 3 May
JetBlue Logo
08:15 - 10:24
LHR
-
SJU
31h 09m
1 stop
JetBlue Logo
08:30 - 09:30
SJU
-
LHR
20h 00m
1 stop
£550JetBlue
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
20:00 - 11:25
LHR
-
SJU
20h 25m
2 stops
Multiple Airlines Logo
13:25 - 08:50
SJU
-
LHR
14h 25m
1 stop
£558Multiple Airlines
Fri, 10 Apr - Wed, 29 Apr
JetBlue Logo
11:55 - 00:07
LHR
-
SJU
17h 12m
1 stop
JetBlue Logo
22:05 - 20:45
SJU
-
LHR
17h 40m
1 stop
£559JetBlue
Mon, 4 May - Sun, 17 May
Aer Lingus Logo
09:25 - 02:39
NCL
-
SJU
22h 14m
2 stops
Aer Lingus Logo
06:20 - 08:50
SJU
-
NCL
21h 30m
2 stops
£1,036Aer Lingus
Wed, 22 Apr - Tue, 5 May
Aer Lingus Logo
09:25 - 02:39
NCL
-
SJU
22h 14m
2 stops
Aer Lingus Logo
06:20 - 08:50
SJU
-
NCL
21h 30m
2 stops
£1,040Aer Lingus
Wed, 22 Apr - Tue, 5 May
Iberia Logo
09:35 - 19:05
LCY
-
SJU
14h 30m
1 stop
Iberia Logo
20:40 - 15:15
SJU
-
LCY
13h 35m
1 stop
£1,052Iberia
Mon, 11 May - Mon, 18 May
British Airways Logo
06:00 - 12:40
NCL
-
SJU
35h 40m
2 stops
British Airways Logo
14:25 - 08:45
SJU
-
NCL
37h 20m
2 stops
£1,097British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
06:00 - 12:40
NCL
-
SJU
35h 40m
2 stops
British Airways Logo
12:05 - 19:45
SJU
-
NCL
26h 40m
2 stops
£1,111British Airways
Thu, 10 Sep - Mon, 14 Sep

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 30 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

Sun 26/4

20:50-00:58

2 stops33h 08m

San Juan Luis Munoz Marin Intl

Sun 3/5

14:45-11:20

1 stop15h 35m

£541

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 26/4

20:50-00:58

2 stops33h 08m

San Juan Luis Munoz Marin Intl

Sun 3/5

13:25-08:50

1 stop14h 25m

£545

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 12/5

08:15-10:24

1 stop31h 09m

San Juan Luis Munoz Marin Intl

Tue 19/5

08:30-09:30

1 stop20h 00m

£550

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 10/4

20:00-11:25

2 stops20h 25m

San Juan Luis Munoz Marin Intl

Wed 29/4

13:25-08:50

1 stop14h 25m

£558

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 4/5

11:55-00:07

1 stop17h 12m

San Juan Luis Munoz Marin Intl

Sun 17/5

22:05-20:45

1 stop17h 40m

£559

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Wed 22/4

09:25-02:39

2 stops22h 14m

San Juan Luis Munoz Marin Intl

Tue 5/5

06:20-08:50

2 stops21h 30m

£1,036

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Wed 22/4

09:25-02:39

2 stops22h 14m

San Juan Luis Munoz Marin Intl

Tue 5/5

06:20-08:50

2 stops21h 30m

£1,040
Fastest return journey

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 11/5

09:35-19:05

1 stop14h 30m

San Juan Luis Munoz Marin Intl

Mon 18/5

20:40-15:15

1 stop13h 35m

£1,052

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Thu 10/9

06:00-12:40

2 stops35h 40m

San Juan Luis Munoz Marin Intl

Mon 14/9

14:25-08:45

2 stops37h 20m

£1,097

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Thu 10/9

06:00-12:40

2 stops35h 40m

San Juan Luis Munoz Marin Intl

Mon 14/9

12:05-19:45

2 stops26h 40m

£1,111

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 52% of people opting to fly with this airline when travelling to Puerto Rico. Keep in mind that there are 8 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

£283

Best Round-Trip Price

£541

Fastest flight time

21h 10m
The best one-way flight price to Puerto Rico from United Kingdom in the last 72 hours is £283 (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 £541 (London Heathrow to San Juan Luis Munoz Marin Intl).
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The fastest flight to Puerto Rico from United Kingdom takes 21h 10m (London City to San Juan Luis Munoz Marin Intl).
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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 53% 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, 92% 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

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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 £559
Glasgow to San Juan flightsfrom £586
Edinburgh to San Juan flightsfrom £588
Birmingham to San Juan flightsfrom £676
London to Aguadilla flightsfrom £706
Manchester to San Juan flightsfrom £716
Newcastle upon Tyne to San Juan flightsfrom £1,036
Norwich to San Juan flightsfrom £1,192
Edinburgh to Vieques flightsfrom £1,939