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Flights to Puerto Rico

£557 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 20/4. 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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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
20 Apr
LHR
15h 16m
1 stop
SJU
10 May
SJU
26h 35m
1 stop
LHR
£557
JetBlue
4 May
LHR
15h 15m
1 stop
SJU
11 May
SJU
22h 12m
1 stop
LHR
£560
Multiple Airlines
20 Apr
LHR
21h 15m
2 stops
SJU
4 May
SJU
17h 55m
1 stop
LHR
£569
JetBlue
23 Apr
LHR
19h 12m
1 stop
SJU
28 Apr
SJU
22h 05m
1 stop
LHR
£573
JetBlue
23 Apr
LHR
19h 12m
1 stop
SJU
28 Apr
SJU
22h 05m
1 stop
LHR
£575
Multiple Airlines
23 Apr
STN
40h 10m
2 stops
SJU
28 Apr
SJU
14h 20m
1 stop
STN
£578
JetBlue
30 Sept
LHR
16h 17m
1 stop
SJU
10 Oct
SJU
19h 18m
1 stop
LHR
£579
JetBlue
10 Sept
LHR
16h 17m
1 stop
SJU
19 Sept
SJU
19h 30m
1 stop
LHR
£586
Multiple Airlines
23 Apr
STN
31h 25m
2 stops
SJU
4 May
SJU
30h 15m
1 stop
STN
£588
JetBlue
23 Apr
LHR
22h 59m
1 stop
SJU
4 May
SJU
20h 29m
1 stop
LHR
£592
Multiple Airlines
23 Apr
STN
31h 25m
2 stops
SJU
28 Apr
SJU
13h 15m
1 stop
STN
£593
JetBlue
27 Apr
LHR
15h 16m
1 stop
SJU
2 May
SJU
22h 15m
1 stop
LHR
£593

Flights to Aguadilla

Search all flight deals to Aguadilla
JetBlue
23 Apr
LHR
18h 41m
1 stop
BQN
3 May
BQN
34h 44m
1 stop
LHR
£662
Multiple Airlines
13 Jul
LHR
18h 09m
2 stops
BQN
24 Jul
BQN
39h 45m
2 stops
LHR
£767
JetBlue
17 May
LHR
22h 37m
1 stop
BQN
24 May
BQN
33h 10m
1 stop
LHR
£787
Multiple Airlines
13 Jul
LHR
17h 34m
1 stop
BQN
24 Jul
BQN
39h 45m
2 stops
LHR
£946
JetBlue
13 Jul
LHR
17h 34m
1 stop
BQN
25 Jul
BQN
32h 59m
1 stop
LHR
£954
Multiple Airlines
17 May
LHR
32h 52m
2 stops
BQN
24 May
BQN
46h 04m
2 stops
LHR
£978
Multiple Airlines
23 Apr
LHR
18h 41m
1 stop
BQN
2 May
BQN
25h 20m
2 stops
LHR
£1,003
United Airlines
1 Oct
LHR
18h 39m
2 stops
BQN
4 Oct
BQN
25h 30m
2 stops
LHR
£1,021
Air Canada
1 Oct
LHR
38h 04m
2 stops
BQN
4 Oct
BQN
28h 45m
2 stops
LHR
£1,048
Air Canada
1 Oct
LHR
38h 04m
2 stops
BQN
4 Oct
BQN
28h 45m
2 stops
LHR
£1,053
Multiple Airlines
23 Apr
LHR
38h 04m
2 stops
BQN
2 May
BQN
25h 15m
2 stops
LHR
£1,092
Multiple Airlines
17 May
LHR
36h 42m
2 stops
BQN
24 May
BQN
33h 10m
1 stop
LHR
£1,333

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
08:15 - 18:31
LHR
-
SJU
15h 16m
1 stop
JetBlue Logo
22:55 - 06:30
SJU
-
LHR
26h 35m
1 stop
£557JetBlue
Mon, 20 Apr - Sun, 10 May
JetBlue Logo
08:15 - 18:30
LHR
-
SJU
15h 15m
1 stop
JetBlue Logo
06:18 - 09:30
SJU
-
LHR
22h 12m
1 stop
£560JetBlue
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
19:10 - 11:25
LHR
-
SJU
21h 15m
2 stops
Multiple Airlines Logo
07:30 - 06:25
SJU
-
LHR
17h 55m
1 stop
£569Multiple Airlines
Mon, 20 Apr - Mon, 4 May
Multiple Airlines Logo
06:00 - 17:10
STN
-
SJU
40h 10m
2 stops
Multiple Airlines Logo
20:40 - 16:00
SJU
-
STN
14h 20m
1 stop
£578Multiple Airlines
Thu, 23 Apr - Tue, 28 Apr
British Airways Logo
09:35 - 19:05
LCY
-
SJU
14h 30m
1 stop
British Airways Logo
20:40 - 15:15
SJU
-
LCY
13h 35m
1 stop
£990British Airways
Mon, 4 May - Mon, 11 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
£1,032Aer Lingus
Wed, 22 Apr - Tue, 5 May
Aer Lingus Logo
09:25 - 02:07
NCL
-
SJU
21h 42m
2 stops
Aer Lingus Logo
06:20 - 08:50
SJU
-
NCL
21h 30m
2 stops
£1,033Aer Lingus
Wed, 22 Apr - Tue, 5 May
United Airlines Logo
14:00 - 23:57
GLA
-
SJU
14h 57m
1 stop
United Airlines Logo
16:55 - 10:10
SJU
-
GLA
36h 15m
2 stops
£1,089United Airlines
Wed, 30 Sep - Sun, 4 Oct
United Airlines Logo
14:00 - 23:50
GLA
-
SJU
14h 50m
1 stop
United Airlines Logo
07:00 - 10:10
SJU
-
GLA
22h 10m
2 stops
£1,094United Airlines
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
09:30 - 11:10
GLA
-
SJU
30h 40m
2 stops
British Airways Logo
14:25 - 16:50
SJU
-
GLA
21h 25m
2 stops
£1,097British Airways
Wed, 30 Sep - Sun, 4 Oct

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 5 April 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 20/4

08:15-18:31

1 stop15h 16m

San Juan Luis Munoz Marin Intl

Sun 10/5

22:55-06:30

1 stop26h 35m

£557

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 4/5

08:15-18:30

1 stop15h 15m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:18-09:30

1 stop22h 12m

£560

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 20/4

19:10-11:25

2 stops21h 15m

San Juan Luis Munoz Marin Intl

Mon 4/5

07:30-06:25

1 stop17h 55m

£569

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Thu 23/4

06:00-17:10

2 stops40h 10m

San Juan Luis Munoz Marin Intl

Tue 28/4

20:40-16:00

1 stop14h 20m

£578
Fastest return journey

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 4/5

09:35-19:05

1 stop14h 30m

San Juan Luis Munoz Marin Intl

Mon 11/5

20:40-15:15

1 stop13h 35m

£990

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

£1,032

Newcastle upon TyneSan Juan

NCL - SJU

NCLSJU

Newcastle upon Tyne

Wed 22/4

09:25-02:07

2 stops21h 42m

San Juan Luis Munoz Marin Intl

Tue 5/5

06:20-08:50

2 stops21h 30m

£1,033

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Wed 30/9

14:00-23:57

1 stop14h 57m

San Juan Luis Munoz Marin Intl

Sun 4/10

16:55-10:10

2 stops36h 15m

£1,089

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Wed 9/9

14:00-23:50

1 stop14h 50m

San Juan Luis Munoz Marin Intl

Wed 16/9

07:00-10:10

2 stops22h 10m

£1,094

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Wed 30/9

09:30-11:10

2 stops30h 40m

San Juan Luis Munoz Marin Intl

Sun 4/10

14:25-16:50

2 stops21h 25m

£1,097

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 54% 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

£281

Best Round-Trip Price

£557

Fastest flight time

21h 15m
The best one-way flight price to Puerto Rico from United Kingdom in the last 72 hours is £281 (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 £557 (London Heathrow to San Juan Luis Munoz Marin Intl).
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The fastest flight to Puerto Rico from United Kingdom takes 21h 15m (London Heathrow 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:
£48 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 56% 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 April 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 £531
Edinburgh to San Juan flightsfrom £583
Newcastle upon Tyne to San Juan flightsfrom £622
London to Aguadilla flightsfrom £662
Glasgow to San Juan flightsfrom £701
Manchester to San Juan flightsfrom £704
Birmingham to San Juan flightsfrom £711
Norwich to San Juan flightsfrom £1,197
Edinburgh to Vieques flightsfrom £3,508