Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to Puerto Rico from £334

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
09:20 - 01:13LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
19h 53m1 stop Boston Logan Intl
JetBlue Logo
20:45 - 06:55SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
30h 10m1 stop Boston Logan Intl
£534JetBlue
Wed, 4 Nov - Sat, 21 Nov
JetBlue Logo
12:20 - 16:55LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
32h 35m1 stop New York John F Kennedy Intl
JetBlue Logo
03:29 - 20:55SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
13h 26m1 stop New York John F Kennedy Intl
£536JetBlue
Sun, 8 Nov - Sat, 21 Nov
Multiple Airlines Logo
21:30 - 16:40LTN  London Luton-SJU San Juan Luis Munoz Marin Intl
23h 10m1 stop Madrid Barajas
Multiple Airlines Logo
21:30 - 20:50SJU  San Juan Luis Munoz Marin Intl-LTN London Luton
19h 20m1 stop Madrid Barajas
£539Multiple Airlines
Fri, 22 Jan - Sun, 31 Jan
Multiple Airlines Logo
12:15 - 10:15LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
26h 00m2 stops Reykjavik Keflavik Intl Orlando
Multiple Airlines Logo
03:55 - 19:30SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
35h 35m2 stops Orlando Reykjavik Keflavik Intl
£554Multiple Airlines
Thu, 5 Nov - Wed, 11 Nov
Aer Lingus Logo
09:10 - 16:40BHX  Birmingham-SJU San Juan Luis Munoz Marin Intl
35h 30m2 stops Dublin Madrid Barajas
Aer Lingus Logo
18:10 - 16:30SJU  San Juan Luis Munoz Marin Intl-BHX Birmingham
18h 20m2 stops Madrid Barajas Dublin
£681Aer Lingus
Sun, 15 Nov - Sun, 22 Nov
Icelandair Logo
12:15 - 01:13LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
16h 58m2 stops Reykjavik Keflavik Intl Boston Logan Intl
Icelandair Logo
05:01 - 19:30SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
34h 29m2 stops Boston Logan Intl Reykjavik Keflavik Intl
£756Icelandair
Wed, 11 Nov - Tue, 24 Nov
Icelandair Logo
20:35 - 01:50LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
33h 15m2 stops Reykjavik Keflavik Intl Boston Logan Intl
Icelandair Logo
06:10 - 19:30SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
33h 20m2 stops Boston Logan Intl Reykjavik Keflavik Intl
£760Icelandair
Sun, 21 Feb - Sun, 28 Feb
Iberia Logo
09:15 - 20:00LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
14h 45m1 stop Madrid Barajas
Iberia Logo
21:35 - 16:35SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
15h 00m1 stop Madrid Barajas
£763Iberia
Thu, 11 Feb - Mon, 22 Feb
Iberia Logo
09:15 - 20:00LHR  London Heathrow-SJU San Juan Luis Munoz Marin Intl
14h 45m1 stop Madrid Barajas
Iberia Logo
18:10 - 16:35SJU  San Juan Luis Munoz Marin Intl-LHR London Heathrow
18h 25m1 stop Madrid Barajas
£784Iberia
Fri, 12 Feb - Sun, 21 Feb
Aer Lingus Logo
17:15 - 20:00MAN  Manchester-SJU San Juan Luis Munoz Marin Intl
30h 45m2 stops Dublin Madrid Barajas
Aer Lingus Logo
08:05 - 09:15SJU  San Juan Luis Munoz Marin Intl-MAN Manchester
45h 10m2 stops New York John F Kennedy Intl Dublin
£821Aer Lingus
Thu, 4 Feb - Sun, 14 Feb

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Avianca flights from United Kingdom to Puerto Rico

Our best Avianca deals on United Kingdom to Puerto Rico flight tickets
Avianca
9 Oct
LHR22:05London Heathrow
18h 20m
1 stop
SJU11:25San Juan Luis Munoz Marin Intl
19 Oct
SJU18:35San Juan Luis Munoz Marin Intl
16h 00m
1 stop
LHR15:35London Heathrow
£716
Avianca
9 Oct
LHR22:05London Heathrow
24h 05m
1 stop
SJU17:10San Juan Luis Munoz Marin Intl
19 Oct
SJU18:35San Juan Luis Munoz Marin Intl
16h 00m
1 stop
LHR15:35London Heathrow
£717
Avianca
10 Oct
LHR22:05London Heathrow
24h 05m
1 stop
SJU17:10San Juan Luis Munoz Marin Intl
17 Oct
SJU18:35San Juan Luis Munoz Marin Intl
16h 00m
1 stop
LHR15:35London Heathrow
£731

JetBlue flights from United Kingdom to Puerto Rico

Our best JetBlue deals on United Kingdom to Puerto Rico flight tickets
JetBlue
4 Nov
LHR09:20London Heathrow
19h 53m
1 stop
SJU01:13San Juan Luis Munoz Marin Intl
21 Nov
SJU20:45San Juan Luis Munoz Marin Intl
30h 10m
1 stop
LHR06:55London Heathrow
£534
JetBlue
5 Nov
LHR12:20London Heathrow
32h 35m
1 stop
SJU16:55San Juan Luis Munoz Marin Intl
12 Nov
SJU16:00San Juan Luis Munoz Marin Intl
13h 30m
1 stop
LHR09:30London Heathrow
£536
JetBlue
29 Oct
LHR09:20London Heathrow
32h 59m
1 stop
SJU14:19San Juan Luis Munoz Marin Intl
6 Nov
SJU07:00San Juan Luis Munoz Marin Intl
34h 40m
1 stop
LHR21:40London Heathrow
£537

momondo Fare Finder

 
Use the filters below to find and compare flights from the United Kingdom to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Wed 4/11

09:20-01:13

1 stop19h 53m

San Juan Luis Munoz Marin Intl

Sat 21/11

20:45-06:55

1 stop30h 10m

£534

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Sun 8/11

12:20-16:55

1 stop32h 35m

San Juan Luis Munoz Marin Intl

Sat 21/11

03:29-20:55

1 stop13h 26m

£536

LondonSan Juan

LTN London Luton - SJU San Juan Luis Munoz Marin Intl

LTNSJU

London Luton

Fri 22/1

21:30-16:40

1 stop23h 10m

San Juan Luis Munoz Marin Intl

Sun 31/1

21:30-20:50

1 stop19h 20m

£539

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Thu 5/11

12:15-10:15

2 stops26h 00m

San Juan Luis Munoz Marin Intl

Wed 11/11

03:55-19:30

2 stops35h 35m

£554

BirminghamSan Juan

BHX Birmingham - SJU San Juan Luis Munoz Marin Intl

BHXSJU

Birmingham

Sun 15/11

09:10-16:40

2 stops35h 30m

San Juan Luis Munoz Marin Intl

Sun 22/11

18:10-16:30

2 stops18h 20m

£681

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Wed 11/11

12:15-01:13

2 stops16h 58m

San Juan Luis Munoz Marin Intl

Tue 24/11

05:01-19:30

2 stops34h 29m

£756

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Sun 21/2

20:35-01:50

2 stops33h 15m

San Juan Luis Munoz Marin Intl

Sun 28/2

06:10-19:30

2 stops33h 20m

£760
Fastest return journey

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Thu 11/2

09:15-20:00

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Mon 22/2

21:35-16:35

1 stop15h 00m

£763

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Fri 12/2

09:15-20:00

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Sun 21/2

18:10-16:35

1 stop18h 25m

£784

ManchesterSan Juan

MAN Manchester - SJU San Juan Luis Munoz Marin Intl

MANSJU

Manchester

Thu 4/2

17:15-20:00

2 stops30h 45m

San Juan Luis Munoz Marin Intl

Sun 14/2

08:05-09:15

2 stops45h 10m

£821

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

How to get the cheapest flight ticket from United Kingdom to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

In general, February is the cheapest month to fly from United Kingdom to Puerto Rico. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £543. If you don’t want to visit Puerto Rico in February, then you should wait until May to fly from United Kingdom, when ticket prices are also cheap, with an average price of £646.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around £756 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from United Kingdom for as low as £576 on momondo.

Can stopping save me money on United Kingdom to Puerto Rico flights?

You could potentially save up to 77% on your flight if you consider stops on a United Kingdom to Puerto Rico flight.

Cheap United Kingdom to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Puerto Rico

Best price found

£334

Fastest flight time

13h 00m

Direct flights

None
The best one-way flight to Puerto Rico from United Kingdom in the past 72 hours is £334. The best return flight deal from United Kingdom to Puerto Rico found on momondo in the last 72 hours is £534.
The fastest flight from United Kingdom to Puerto Rico takes 13h 00m
There are no direct flights from United Kingdom to Puerto Rico. There are no popular flight routes from United Kingdom to Puerto Rico.
Search flight deals

Frequently asked questions about flying from the United Kingdom to Puerto Rico

  • When did momondo last update prices for flights from United Kingdom to Puerto Rico?

    Prices for flights from United Kingdom to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Puerto Rico?

  • How old do you have to be to fly from United Kingdom to Puerto Rico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Puerto Rico.

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

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Puerto Rico

Compare and see reviews for airlines that fly from United Kingdom to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £430Free CancellationRating
7.1
3,045 reviews
Search JetBlue flights
IcelandairPriceFrom £492Free CancellationRating
6.9
756 reviews
Search Icelandair flights
Aer LingusPriceFrom £684Free CancellationRating
7.3
1,811 reviews
Search Aer Lingus flights
IberiaPriceFrom £857Free CancellationRating
7.0
3,255 reviews
Search Iberia flights
British AirwaysPriceFrom £857Free CancellationRating
6.7
8,245 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £1,050Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights

Why use momondo?

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

Finding the right flight to Puerto Rico from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

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

Yes. All flights to Puerto Rico from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Puerto Rico?

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

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

Of course. momondo tracks the price of United Kingdom to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 2/11
Mon 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Flights to San Juanfrom £534
Flights to Aguadillafrom £688