Cheap flights from the United Kingdom to Puerto Rico

LHR — SJU
17 Aug — 24 Aug1
Return
1 adult
Economy
From?
To?
Wed 17/8
Wed 24/8

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

To save on the cost of your flight from United Kingdom to Puerto Rico, book at least 47 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £816 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £996.

What is the cheapest month to fly from United Kingdom to Puerto Rico?

January can be a great time to fly to Puerto Rico from United Kingdom with a flight ticket averaging about £760. Cheapflights users have found deals in the month of January for as cheap as £493. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from United Kingdom to Puerto Rico (GB - PR)?

When flying from United Kingdom to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from United Kingdom to Puerto Rico in August, September 2022

The best prices found for United Kingdom to Puerto Rico flights in August, September
12 Sep - 20 Sep
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

32h 16m
SJU

San Juan Luis Munoz Marin Intl

STN

London Stansted

2 stops

24h 35m
£516

Multiple Airlines

Pick Dates

Deal found 11/8/22

28 Sep - 3 Oct
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

2 stops

30h 06m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

2 stops

24h 20m
£520

Multiple Airlines

Pick Dates

Deal found 11/8/22

28 Sep - 3 Oct
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

3 stops

28h 52m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

2 stops

24h 20m
£527

Multiple Airlines

Pick Dates

Deal found 11/8/22

United Kingdom to Puerto Rico 2022 flight deals

Cheap flights to Puerto Rico from United Kingdom found for this year
12 Sep - 20 Sep
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

32h 16m
SJU

San Juan Luis Munoz Marin Intl

STN

London Stansted

2 stops

24h 35m
£516

Multiple Airlines

Pick Dates

Deal found 11/8/22

28 Sep - 3 Oct
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

2 stops

30h 06m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

2 stops

24h 20m
£520

Multiple Airlines

Pick Dates

Deal found 11/8/22

28 Sep - 3 Oct
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

3 stops

28h 52m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

2 stops

24h 20m
£527

Multiple Airlines

Pick Dates

Deal found 11/8/22

Cheap United Airlines flights from United Kingdom to Puerto Rico

30 Jan - 6 Feb
EDI

Edinburgh Turnhouse

SJU

San Juan Luis Munoz Marin Intl

1 stop

31h 56m
SJU

San Juan Luis Munoz Marin Intl

EDI

Edinburgh Turnhouse

1 stop

25h 35m
£907

United Airlines

Pick Dates

Deal found 12/8/22

21 Aug - 24 Aug
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

2 stops

31h 28m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

1 stop

14h 35m
£1,849

United Airlines

Pick Dates

Deal found 9/8/22

21 Aug - 24 Aug
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

1 stop

22h 58m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

1 stop

14h 35m
£2,145

United Airlines

Pick Dates

Deal found 9/8/22

Cheap JetBlue flights from United Kingdom to Puerto Rico

10 Jan - 24 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 22m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

12h 15m
£527

JetBlue

Pick Dates

Deal found 11/8/22

30 Jan - 6 Feb
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

15h 58m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

12h 15m
£528

JetBlue

Pick Dates

Deal found 12/8/22

17 Nov - 19 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 19m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

15h 21m
£556

JetBlue

Pick Dates

Deal found 11/8/22

Last-minute flights from United Kingdom to Puerto Rico

Late deals on return flights to Puerto Rico from United Kingdom, departing today and this week
21 Aug - 25 Aug
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

32h 26m
SJU

San Juan Luis Munoz Marin Intl

STN

London Stansted

3 stops

24h 55m
£1,190

Multiple Airlines

Pick Dates

Deal found 9/8/22

21 Aug - 25 Aug
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

18h 22m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

16h 46m
£1,197

JetBlue

Pick Dates

Deal found 9/8/22

21 Aug - 25 Aug
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

1 stop

13h 45m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

1 stop

15h 21m
£1,235

JetBlue

Pick Dates

Deal found 9/8/22

One-way flights to Puerto Rico from United Kingdom

The cheapest one-way flights from United Kingdom to Puerto Rico
16 Oct
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

3 stops

36h 16m
£282

Multiple Airlines

Pick Dates

Deal found 11/8/22

16 Oct
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

32h 01m
£327

Multiple Airlines

Pick Dates

Deal found 11/8/22

1 Oct
MAN

Manchester

SJU

San Juan Luis Munoz Marin Intl

2 stops

46h 11m
£348

Multiple Airlines

Pick Dates

Deal found 11/8/22

Related info for your journey

Useful info, stats and facts about United Kingdom to Puerto Rico flights.

Which airlines flying from United Kingdom to Puerto Rico have flexible cancellations due to COVID-19?

Some of our airline partners flying from United Kingdom to Puerto Rico have new flexible policies in place due to COVID-19. Virgin Atlantic, British Airways, and Finnair are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Virgin Atlantic with this kind of flexibility.

Can I find flights from United Kingdom to Puerto Rico for under £600 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Puerto Rico for under £600. The cheapest flight booked recently is on Multiple Airlines for just £516, but on average you can expect to pay £537.

Are there last-minute flights available from United Kingdom to Puerto Rico for under £1,200?

There are currently 20+ open flights from United Kingdom to Puerto Rico within the next 7 days for less than £1,200.

Destination points for flights from United Kingdom to Puerto Rico

Select to see more specific information for flights from United Kingdom to all places in Puerto Rico

Top 10 airlines flying from United Kingdom to Puerto Rico

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air FranceCheapest£356Average£579FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights
AviancaCheapest£445Average£558FlexibilityNo cancel feeOn-time71%COVID-19 safety
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British AirwaysCheapest£476Average£1,110FlexibilityNo cancel feeOn-time70%COVID-19 safety
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Virgin AtlanticCheapest£493Average£909FlexibilityNo cancel feeOn-time72%COVID-19 safety
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JetBlueCheapest£515Average£685FlexibilityNo cancel feeOn-time62%COVID-19 safety
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Aer LingusCheapest£526Average£913FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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FinnairCheapest£554Average£916FlexibilityNo cancel feeOn-time76%COVID-19 safety
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IberiaCheapest£582Average£800FlexibilityNo cancel feeOn-time77%COVID-19 safety
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Malta MedAirCheapest£674Average£918FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Malta MedAir flights
American AirlinesCheapest£809Average£1,136FlexibilityNo cancel feeOn-time71%COVID-19 safety
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