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Flights to Puerto Rico

£536 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 23/2. 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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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

Search all flight deals to San Juan
Icelandair
17 Feb
LHR
21h 08m
2 stops
SJU
24 Feb
SJU
20h 55m
2 stops
LHR
£553
Find similar
Multiple Airlines
26 Jan
MAN
30h 35m
2 stops
SJU
4 Feb
SJU
17h 23m
2 stops
MAN
£556
Find similar
Icelandair
6 Jan
LHR
15h 58m
1 stop
SJU
13 Jan
SJU
21h 15m
1 stop
LHR
£556
Find similar
JetBlue
15 Jan
LHR
18h 05m
1 stop
SJU
27 Jan
SJU
21h 15m
1 stop
LHR
£558
Find similar
Multiple Airlines
9 Jan
LGW
32h 02m
2 stops
SJU
14 Jan
SJU
18h 45m
1 stop
LGW
£559
Find similar
Multiple Airlines
4 Feb
STN
14h 40m
1 stop
SJU
18 Feb
SJU
32h 15m
2 stops
STN
£559
Find similar
Multiple Airlines
14 Jan
STN
14h 40m
1 stop
SJU
27 Jan
SJU
18h 50m
1 stop
STN
£563
Find similar
Multiple Airlines
24 Feb
LHR
29h 51m
3 stops
SJU
4 Mar
SJU
22h 00m
2 stops
LHR
£563
Find similar
JetBlue
9 Jan
LHR
15h 21m
1 stop
SJU
14 Jan
SJU
22h 25m
1 stop
LHR
£564
Find similar
Icelandair
6 Feb
LHR
29h 41m
2 stops
SJU
11 Feb
SJU
20h 55m
2 stops
LHR
£564
Find similar
Multiple Airlines
26 Jan
MAN
30h 35m
2 stops
SJU
4 Feb
SJU
24h 45m
3 stops
MAN
£565
Find similar
Multiple Airlines
7 Feb
LGW
31h 55m
1 stop
SJU
15 Feb
SJU
17h 20m
1 stop
LGW
£566
Find similar

Flights to San Juan Luis Munoz Marin Intl Airport

Search all flight deals to San Juan Luis Munoz Marin Intl Airport
Icelandair
17 Feb
LHR
21h 08m
2 stops
SJU
24 Feb
SJU
20h 55m
2 stops
LHR
£553
Find similar
Multiple Airlines
26 Jan
MAN
30h 35m
2 stops
SJU
4 Feb
SJU
17h 23m
2 stops
MAN
£556
Find similar
Icelandair
6 Jan
LHR
15h 58m
1 stop
SJU
13 Jan
SJU
21h 15m
1 stop
LHR
£556
Find similar
JetBlue
15 Jan
LHR
18h 05m
1 stop
SJU
27 Jan
SJU
21h 15m
1 stop
LHR
£558
Find similar
Multiple Airlines
9 Jan
LGW
32h 02m
2 stops
SJU
14 Jan
SJU
18h 45m
1 stop
LGW
£559
Find similar
Multiple Airlines
4 Feb
STN
14h 40m
1 stop
SJU
18 Feb
SJU
32h 15m
2 stops
STN
£559
Find similar
Multiple Airlines
14 Jan
STN
14h 40m
1 stop
SJU
27 Jan
SJU
18h 50m
1 stop
STN
£563
Find similar
Multiple Airlines
24 Feb
LHR
29h 51m
3 stops
SJU
4 Mar
SJU
22h 00m
2 stops
LHR
£563
Find similar
JetBlue
9 Jan
LHR
15h 21m
1 stop
SJU
14 Jan
SJU
22h 25m
1 stop
LHR
£564
Find similar
Icelandair
6 Feb
LHR
29h 41m
2 stops
SJU
11 Feb
SJU
20h 55m
2 stops
LHR
£564
Find similar
Multiple Airlines
26 Jan
MAN
30h 35m
2 stops
SJU
4 Feb
SJU
24h 45m
3 stops
MAN
£565
Find similar
Multiple Airlines
7 Feb
LGW
31h 55m
1 stop
SJU
15 Feb
SJU
17h 20m
1 stop
LGW
£566
Find similar

Flights to Aguadilla

Search all flight deals to Aguadilla
JetBlue
23 Feb
LHR
20h 53m
1 stop
BQN
26 Feb
BQN
14h 13m
1 stop
LHR
£536
Find similar
JetBlue
23 Feb
LHR
20h 53m
1 stop
BQN
26 Feb
BQN
14h 13m
1 stop
LHR
£546
Find similar
Air Canada
23 Feb
LHR
18h 57m
2 stops
BQN
26 Feb
BQN
27h 21m
2 stops
LHR
£1,445
Find similar
Air Canada
23 Feb
LHR
18h 57m
2 stops
BQN
26 Feb
BQN
27h 21m
2 stops
LHR
£1,450
Find similar
Air Canada
23 Feb
LHR
18h 57m
2 stops
BQN
26 Feb
BQN
27h 21m
2 stops
LHR
£1,456
Find similar
United Airlines
9 Jan
LHR
36h 27m
2 stops
BQN
15 Jan
BQN
29h 41m
2 stops
LHR
£1,525
Find similar
United Airlines
26 Dec
LHR
15h 57m
1 stop
BQN
1 Jan
BQN
29h 41m
2 stops
LHR
£1,603
Find similar
United Airlines
26 Dec
LHR
20h 32m
2 stops
BQN
1 Jan
BQN
29h 41m
2 stops
LHR
£1,632
Find similar
United Airlines
9 Jan
LHR
15h 07m
1 stop
BQN
15 Jan
BQN
29h 41m
2 stops
LHR
£1,792
Find similar
JetBlue
26 Dec
LHR
22h 46m
1 stop
BQN
2 Jan
BQN
21h 14m
1 stop
LHR
£1,945
Find similar

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.
Icelandair Logo
09:20 - 02:28LHR-SJU
21h 08m2 stops
Icelandair Logo
20:45 - 21:40SJU-LHR
20h 55m2 stops
£553Icelandair
Find Deal
Tue, 17 Feb - Tue, 24 Feb
Multiple Airlines Logo
09:00 - 11:35MAN-SJU
30h 35m2 stops
Multiple Airlines Logo
13:22 - 10:45SJU-MAN
17h 23m2 stops
£556Multiple Airlines
Find Deal
Mon, 26 Jan - Wed, 4 Feb
Icelandair Logo
07:25 - 19:23LHR-SJU
15h 58m1 stop
Icelandair Logo
08:15 - 09:30SJU-LHR
21h 15m1 stop
£556Icelandair
Find Deal
Tue, 6 Jan - Tue, 13 Jan
JetBlue Logo
12:20 - 02:25LHR-SJU
18h 05m1 stop
JetBlue Logo
08:15 - 09:30SJU-LHR
21h 15m1 stop
£558JetBlue
Find Deal
Thu, 15 Jan - Tue, 27 Jan
Multiple Airlines Logo
14:00 - 18:02LGW-SJU
32h 02m2 stops
Multiple Airlines Logo
07:15 - 06:00SJU-LGW
18h 45m1 stop
£559Multiple Airlines
Find Deal
Fri, 9 Jan - Wed, 14 Jan
JetBlue Logo
08:05 - 19:26LHR-SJU
15h 21m1 stop
JetBlue Logo
19:15 - 21:40SJU-LHR
22h 25m1 stop
£564JetBlue
Find Deal
Fri, 9 Jan - Wed, 14 Jan
Aer Lingus Logo
08:15 - 23:55BHX-SJU
19h 40m2 stops
Aer Lingus Logo
06:00 - 07:45SJU-BHX
21h 45m2 stops
£872Aer Lingus
Find Deal
Thu, 8 Jan - Thu, 15 Jan
American Airlines Logo
06:30 - 23:59NCL-SJU
21h 29m2 stops
American Airlines Logo
13:24 - 11:25SJU-NCL
18h 01m2 stops
£950American Airlines
Find Deal
Thu, 5 Feb - Mon, 9 Feb
American Airlines Logo
08:50 - 23:59NCL-SJU
19h 09m2 stops
American Airlines Logo
15:49 - 18:40SJU-NCL
22h 51m2 stops
£953American Airlines
Find Deal
Thu, 5 Feb - Mon, 9 Feb
Iberia Logo
16:00 - 16:35GLA-SJU
28h 35m2 stops
Iberia Logo
18:57 - 20:25SJU-GLA
21h 28m2 stops
£1,240Iberia
Find Deal
Sat, 13 Dec - Sat, 27 Dec

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 27 November 2025.
Use the filters below to find and compare flights to Puerto Rico that are best for you.

Fly from

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 17/2

09:20-02:28

2 stops21h 08m

San Juan Luis Munoz Marin Intl

Tue 24/2

20:45-21:40

2 stops20h 55m

£553

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Mon 26/1

09:00-11:35

2 stops30h 35m

San Juan Luis Munoz Marin Intl

Wed 4/2

13:22-10:45

2 stops17h 23m

£556

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 6/1

07:25-19:23

1 stop15h 58m

San Juan Luis Munoz Marin Intl

Tue 13/1

08:15-09:30

1 stop21h 15m

£556

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 15/1

12:20-02:25

1 stop18h 05m

San Juan Luis Munoz Marin Intl

Tue 27/1

08:15-09:30

1 stop21h 15m

£558

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 9/1

14:00-18:02

2 stops32h 02m

San Juan Luis Munoz Marin Intl

Wed 14/1

07:15-06:00

1 stop18h 45m

£559

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 9/1

08:05-19:26

1 stop15h 21m

San Juan Luis Munoz Marin Intl

Wed 14/1

19:15-21:40

1 stop22h 25m

£564

BirminghamSan Juan

BHX - SJU

BHXSJU

Birmingham

Thu 8/1

08:15-23:55

2 stops19h 40m

San Juan Luis Munoz Marin Intl

Thu 15/1

06:00-07:45

2 stops21h 45m

£872

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Thu 5/2

06:30-23:59

2 stops21h 29m

San Juan Luis Munoz Marin Intl

Mon 9/2

13:24-11:25

2 stops18h 01m

£950

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Thu 5/2

08:50-23:59

2 stops19h 09m

San Juan Luis Munoz Marin Intl

Mon 9/2

15:49-18:40

2 stops22h 51m

£953

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 13/12

16:00-16:35

2 stops28h 35m

San Juan Luis Munoz Marin Intl

Sat 27/12

18:57-20:25

2 stops21h 28m

£1,240

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?

Iberia, Finnair and JetBlue are the top three most popular airlines that fly to Puerto Rico from United Kingdom according to our data. Iberia is the first choice among our users, with 30% 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

£265

Best Round-Trip Price

£553

Fastest flight time

31h 57m

Popular in

December
The best one-way flight price to Puerto Rico from United Kingdom in the last 72 hours is £265 (London Gatwick to San Juan Luis Munoz Marin Intl).
Search Deals
The best round-trip flight price to Puerto Rico from United Kingdom in the last 72 hours is £553 (London Heathrow to San Juan Luis Munoz Marin Intl).
Search Deals
The fastest flight to Puerto Rico from United Kingdom takes 31h 57m (London City to San Juan Luis Munoz Marin Intl).
Search Deals
December has the highest demand for flights to Puerto Rico, with a 5% price increase on average.
Search Deals

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:
£59 per person with Frontier
£79 per person with JetBlue
£86 per person with Delta

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 30% 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.

What is the best day of the week to fly to Puerto Rico?

Flying to Puerto Rico on a Monday or Wednesday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Puerto Rico is on a Friday.

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 18 as of November 2025.

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 £463
Manchester to San Juan flightsfrom £542
Edinburgh to San Juan flightsfrom £562
London to Aguadilla flightsfrom £690
Birmingham to San Juan flightsfrom £761
Newcastle upon Tyne to San Juan flightsfrom £956
Glasgow to San Juan flightsfrom £1,027
Norwich to San Juan flightsfrom £1,112
Edinburgh to Vieques flightsfrom £4,970