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Cheap flights from London Heathrow Airport to Puerto Rico from £373

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
27 Nov — 4 Dec1
1 adult

Find flights from Heathrow to Puerto Rico within your budget

Customise your flight search to find flights from Heathrow to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 915,844 searches. Data last updated 22 November 2024.

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Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 11/1

07:25-23:21

1 stop19h 56m

San Juan Luis Munoz Marin Intl

Sun 19/1

05:00-05:55

1 stop20h 55m

£527

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 22/1

10:40-23:58

2 stops17h 18m

San Juan Luis Munoz Marin Intl

Sat 22/2

07:45-09:40

1 stop21h 55m

£568

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 13/1

08:15-15:55

3 stops35h 40m

San Juan Luis Munoz Marin Intl

Mon 27/1

10:40-17:30

3 stops26h 50m

£590

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 20/1

06:00-12:52

2 stops34h 52m

San Juan Luis Munoz Marin Intl

Sat 1/2

07:20-15:30

2 stops28h 10m

£593

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 20/2

18:00-20:55

2 stops30h 55m

San Juan Luis Munoz Marin Intl

Sun 23/2

07:45-11:05

2 stops23h 20m

£603

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 12/2

07:25-19:49

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Mon 24/2

09:47-09:30

1 stop19h 43m

£618

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 11/1

14:30-14:40

1 stop28h 10m

San Juan Luis Munoz Marin Intl

Fri 24/1

02:05-07:10

2 stops25h 05m

£658

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 1/1

12:35-00:26

1 stop15h 51m

San Juan Luis Munoz Marin Intl

Sun 12/1

21:20-17:00

2 stops15h 40m

£659

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 22/1

18:00-14:40

1 stop24h 40m

San Juan Luis Munoz Marin Intl

Fri 21/2

02:05-20:35

1 stop14h 30m

£835

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 13/1

17:20-14:20

2 stops25h 00m

San Juan Luis Munoz Marin Intl

Mon 27/1

14:11-06:25

1 stop12h 14m

£927

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 21 results
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Cheap flight deals from Heathrow to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 November 2024.

Find flight deals from Heathrow to Puerto Rico

Cheapest flights from Heathrow to Puerto Rico
Explore the most affordable flight options available from Heathrow to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 November 2024.

Thu 5/1208:25LHR - SJU
1 stop18h 33mIcelandair
Wed 11/1204:10SJU - LHR
1 stop12h 35mIcelandair
Deal found 21/11£626
Thu 5/1219:50LHR - SJU
3 stops33h 52mMultiple Airlines
Thu 12/1221:13SJU - LHR
3 stops35h 42mMultiple Airlines
Deal found 21/11£660
Mon 9/1218:30LHR - SJU
2 stops32h 28mTAP AIR PORTUGAL
Thu 12/1215:45SJU - LHR
2 stops21h 45mTAP AIR PORTUGAL
Deal found 22/11£689
Sun 15/1219:50LHR - SJU
2 stops21h 59mFinnair
Fri 17/121:20SJU - LHR
1 stop12h 10mFinnair
Deal found 21/11£702
Fri 22/1112:20LHR - SJU
1 stop18h 28mJetBlue
Mon 25/1117:00SJU - LHR
1 stop12h 30mJetBlue
Deal found 21/11£756
Wed 4/1206:30LHR - SJU
2 stops34h 47mUnited Airlines
Sat 14/1207:45SJU - LHR
2 stops23h 05mUnited Airlines
Deal found 21/11£814
Mon 30/1210:05LHR - SJU
1 stop13h 40mIberia
Mon 13/118:20SJU - LHR
1 stop14h 00mIberia
Deal found 21/11£894
Wed 27/1115:00LHR - SJU
2 stops27h 40mLufthansa
Tue 3/1202:05SJU - LHR
2 stops25h 05mLufthansa
Deal found 21/11£938
Mon 30/1212:35LHR - SJU
1 stop35h 43mBritish Airways
Mon 13/116:35SJU - LHR
1 stop13h 05mBritish Airways
Deal found 22/11£983
Mon 30/1215:50LHR - SJU
1 stop14h 28mDelta
Mon 13/107:30SJU - LHR
2 stops19h 25mDelta
Deal found 22/11£991
Sun 15/1215:00LHR - SJU
2 stops37h 36mAir Canada
Thu 16/102:05SJU - LHR
2 stops25h 05mAir Canada
Deal found 21/11£1,112
Fri 13/1210:00LHR - SJU
2 stops20h 41mAer Lingus
Fri 27/1204:00SJU - LHR
2 stops24h 05mAer Lingus
Deal found 21/11£1,159

Best time to book a flight from Heathrow to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Puerto Rico

Get recent, data-driven insights about flights from Heathrow to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Puerto Rico (average of £631). Flying from London Heathrow Airport to Puerto Rico in July is currently the most expensive (average of £899). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to PR?

Find hourly flight availability from Heathrow to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 November 2024.

When flying from London Heathrow Airport 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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated 22 November 2024.
To help decide which airline to fly from London to Puerto Rico, see what other customers have to say about Icelandair and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,747 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,747 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair
7.7
Good
1,299 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

JetBlue
7.5
Good
3,382 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Turkish Airlines
7.4
Good
3,921 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Heathrow Airport to Puerto Rico one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £562. However, be on the lookout for offers from Avianca and JetBlue, as they are both options that can get you from London Heathrow Airport to Puerto Rico for a low price.

  • What are the most popular routes from London Heathrow Airport to Puerto Rico?

    Most travelers choose London Heathrow - San Juan Luis Munoz Marin Intl, London Heathrow - Aguadilla Borinquen or London Heathrow - Mayagüez Eugenio M De Hostos when deciding on the best route from London Heathrow Airport to Puerto Rico.

  • Can I find deals for flights from Heathrow to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Heathrow to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Puerto Rico.

  • Can I find deals for business class flights from Heathrow to Puerto Rico?

    Yes. Cheapflights offers flight deals from Heathrow to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Puerto Rico (average of £631). Flying from London Heathrow Airport to Puerto Rico in July is currently the most expensive (average of £899). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Scarborough flights
Luton to Punta Cana flights
London City to Oranjestad flights
Heathrow to Puerto Plata flights
Gatwick to Pointe-à-Pitre flights
Heathrow to Havana flights
London City to Providenciales flights
Heathrow to Road Town flights
London City to Santo Domingo flights
Heathrow to Castries flights

Top 8 airlines flying from Heathrow to Puerto Rico

Discover the top 8 airlines that operate flights from Heathrow to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 915,844 searches. Data last updated 22 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£411Average£943FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£426Average£660FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£453Average£584FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£482Average£583FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£530Average£1,071FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£544Average£951FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£561Average£810FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£596Average£797FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Puerto Rico?

Cheapflights makes it easy to find Heathrow to Puerto Rico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Puerto Rico?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Puerto Rico.

Can Cheapflights find flights from Heathrow to Puerto Rico with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Puerto Rico flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Puerto Rico become cheaper?

Of course! You can now track prices for flights from Heathrow to Puerto Rico and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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