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£238+ Cheap flights to San Juan

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
20 Nov — 27 Nov1
1 adult

Flights to San Juan in 2024

Find the latest flights to San Juan in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 943,810 searches and data was last updated on 15 November 2024.

Return from

£520

One-way from

£238

Popular in

August

Cheapest in

January

Average price

£569
Icelandair
  • Icelandair
  • 11/1-19/1
  • 2 total stops
  • 47h 47m total
  • London to San Juan
14/1
  • 14/1
  • 3 total stops
  • 33h 10m total
  • London to San Juan
High demand for flights, 10% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in November 2024

Find flight deals to San Juan

Cheapest flights to San Juan
Explore the most affordable flight options available to San Juan. Find the lowest fares based on data from user searches, with prices last updated on 15 November 2024.

Sun 8/1207:00LGW - SJU
2 stops35h 56mMultiple Airlines
Thu 12/1215:03SJU - LGW
1 stop14h 57mMultiple Airlines
Deal found 15/11£527
Wed 4/1207:25LHR - SJU
1 stop20h 08mIcelandair
Sat 14/1204:10SJU - LHR
1 stop12h 35mIcelandair
Deal found 14/11£580
Wed 4/1212:35LHR - SJU
1 stop16h 07mFinnair
Sun 8/1216:45SJU - LHR
1 stop34h 15mFinnair
Deal found 14/11£596
Sun 8/1219:55LHR - SJU
2 stops31h 03mTAP AIR PORTUGAL
Thu 12/1207:00SJU - LHR
2 stops30h 30mTAP AIR PORTUGAL
Deal found 14/11£620
Sun 8/1210:40LGW - SJU
2 stops40h 18mTAP AIR PORTUGAL
Thu 12/1215:45SJU - LGW
2 stops20h 05mTAP AIR PORTUGAL
Deal found 15/11£628
Thu 26/1207:25LHR - SJU
1 stop20h 26mJetBlue
Wed 8/101:59SJU - LHR
1 stop14h 46mJetBlue
Deal found 14/11£658
Thu 12/1211:00STN - SJU
3 stops28h 32mMultiple Airlines
Mon 6/121:13SJU - STN
3 stops32h 47mMultiple Airlines
Deal found 14/11£745
Sat 23/1106:40LHR - SJU
3 stops31h 27mMultiple Airlines
Sun 1/1221:33SJU - LHR
3 stops35h 22mMultiple Airlines
Deal found 14/11£795
Wed 4/1211:55LGW - SJU
2 stops17h 32mIcelandair
Sun 15/1207:00SJU - LGW
2 stops23h 55mIcelandair
Deal found 15/11£821
Sat 7/1209:30LHR - SJU
2 stops19h 06mUnited Airlines
Sun 15/1216:52SJU - LHR
2 stops33h 48mUnited Airlines
Deal found 14/11£941
Sun 29/1212:35LHR - SJU
1 stop15h 50mIberia
Thu 9/114:25SJU - LHR
1 stop13h 50mIberia
Deal found 14/11£943
Fri 15/1116:40LCY - SJU
2 stops35h 19mITA Airways
Sun 17/1107:10SJU - LCY
2 stops29h 00mITA Airways
Deal found 14/11£946

Find flights to San Juan within your budget

Locate flights to San Juan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 943,810 searches and data was last updated on 15 November 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 11/1

08:25-18:12

1 stop13h 47m

San Juan Luis Munoz Marin Intl

Sun 19/1

06:45-20:45

1 stop34h 00m

£520

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 17/1

13:00-09:35

2 stops24h 35m

San Juan Luis Munoz Marin Intl

Wed 22/1

08:43-06:00

1 stop17h 17m

£524

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 13/1

10:05-21:38

1 stop15h 33m

San Juan Luis Munoz Marin Intl

Mon 20/1

14:30-10:00

2 stops15h 30m

£578

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 20/1

11:00-10:54

2 stops27h 54m

San Juan Luis Munoz Marin Intl

Fri 7/2

04:05-09:50

2 stops25h 45m

£609

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 20/1

06:00-01:59

2 stops23h 59m

San Juan Luis Munoz Marin Intl

Sun 2/2

19:12-17:30

2 stops18h 18m

£610

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 8/12

19:55-22:58

2 stops31h 03m

San Juan Luis Munoz Marin Intl

Thu 12/12

07:00-17:30

2 stops30h 30m

£620

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 31/1

07:25-19:49

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Mon 3/2

09:00-05:55

1 stop16h 55m

£647

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 11/1

11:10-14:40

1 stop31h 30m

San Juan Luis Munoz Marin Intl

Fri 24/1

02:05-07:10

2 stops25h 05m

£658

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 8/1

11:55-03:50

2 stops19h 55m

San Juan Luis Munoz Marin Intl

Fri 24/1

11:42-10:55

2 stops19h 13m

£671

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Thu 12/12

11:00-11:32

3 stops28h 32m

San Juan Luis Munoz Marin Intl

Mon 6/1

21:13-10:00

3 stops32h 47m

£745

Flights are sorted by cheapest first

Deals found on 14/11

Showing 1-10 of 48 results
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Best time to book a flight to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 to San Juan

Get recent, data-driven insights about flights to San Juan including ideal travel times, pricing trends, and more.

When is the best time to book a flight to San Juan?

Use this chart to determine the optimal time to book a return flight from London to San Juan. Price data was last updated on 8 November 2024.

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to San Juan?

On average, a flight from London to San Juan takes 20 hours 54 minutes. Flights to San Juan from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to San Juan?

Use this chart to determine the cheapest time to fly return from London to San Juan. Price data was last updated on 10 November 2024.

Users looking for the lowest fares to San Juan should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

What are the cheapest airlines that fly to San Juan?

The cheapest airlines flying from London to San Juan are Virgin Atlantic, JetBlue and Icelandair.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan 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 San Juan when rainfall is around 55.0 mm.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated 15 November 2024.
See what other customers who have flown with Air Canada, Icelandair and JetBlue to San Juan have to say. 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.
8.0
Very Good
8,786 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

8.0
Very Good
8,786 reviews
8.0
Very Good
8,786 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

7.8
Good
1,350 reviews
8.0
Very Good
8,786 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

7.7
Good
1,304 reviews
8.0
Very Good
8,786 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

7.5
Good
3,434 reviews
8.0
Very Good
8,786 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

7.4
Good
9,193 reviews
8.0
Very Good
8,786 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

City overview

After stepping off a flight to San Juan most travellers are left bewildered by the abundance of activities the capital of Puerto Rico has to offer. During the day outdoor enthusiasts can hike the rain forest and surf the waves, while at the night the city is transformed into one of the nightlife capitals of the Caribbean.

As a side trip, travellers should plan to spend a few extra days exploring the coastal town of Guánica and the Caribbean National Forest, El Yunque, then on the way back to San Juan stop for a picnic or a quick dip in the country’s best-known beach, Luquillo.

For sightseeing, Old San Juan, the original city founded in 1521, has a wealth of well-cared-for 16th and 17th-century architecture, built by the Spanish colonists. Still partially surrounded by the wall built in 1633 and paved with the stones used as ballast on Spanish ships, the old city features tree-shaded squares, monuments, open-air cafes, and shops, as well as private homes with their wrought-iron railings on balconies filled with pots of tropical plants.

San Juan climate

The climate is tropical with summer temperatures in the 18-35 degree range. Thunderstorms are likely between April and November and hurricane season runs June to November. Further inland, temperatures drop a couple of degrees.

Getting around San Juan

Buses run in some, but not all areas of the city. There are taxis, but you’ll have to negotiate a price with the driver based on your destination. Rental cars are available as well, but make sure you have your ID handy. Some streets are not as well marked as others.

Local Airport

Luis Munoz Marin International Airport (SJU) is located 9 miles (14 km) east of San Juan.

What is good to know if travelling to San Juan?

  • One venue for Puerto Rico’s Latino chic is surprising — the Museo de Arte. Some Puerto Ricans come to the art museum at least once a week, and not just for its fine collection of Puerto Rican art. They also come for productions in the 400-seat theatre. And trendy locals can be seen strolling the museum’s lovely five-acre garden. 
  • San Juan has done a great job of adapting old buildings to new uses. La Princesa, for centuries one of the most feared prisons in the Caribbean, now houses the Puerto Rico Tourism Company. It features an exhibit of art by Puerto Ricans, which is free to the public.
  • Another example of reuse is the 19th-century insane asylum, the Antiguo Manicomio Insular, which is now the home of the Puerto Rican Academy of Fine Arts, with its lovely courtyard fountains surrounded by elegant iron fences.
  • When is the best time to fly to San Juan?

    Peak Season: November through April is the best time of year to visit the city, although it is also the busiest and most expensive. This is a great season to enjoy the sandy beaches with beautiful weather. The city is also at its liveliest over the festive holiday season. From mid-December to early January, Christmas spirit fills the streets with drinking, dancing and merriment. Flights to San Juan and room rates are considerably higher during this time in the city and throughout the rest of the island. Off Season: The months of July through September are characterised by hot, humid and rainy days. This period is hurricane season and best to be avoided. Understandably this results in fewer crowds and off-peak prices. It’s not a great time to visit the city but if you’re looking for a travel bargain then this is the ideal time to find cheap flights to San Juan and discounted hotel rates. Shoulder Season: May and June are transitional months after the peak season and experience a slower pace of life as well as fewer crowds. Although it’s not quite hurricane season there is still the possibility of storms. October is another transitional month when you may be able to find a better travel deal than during the most popular period. Book your accommodation and a flight to San Juan during these times, if you’re looking for more reasonable prices.

  • Can I find cheaper flights to San Juan if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Juan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Juan?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to San Juan.

  • How much is a return flight to San Juan?

    A return flight to San Juan will typically cost around £286, however they can be found for as little as £40.

  • Where does the fastest flight to San Juan depart from?

    For those looking to save time traveling to San Juan, London offers the quickest one-way flight (15 hours 31 minutes).

  • Does San Juan Luis Munoz Marin Intl have car hire?

    Yes. Those touching down at San Juan Luis Munoz Marin Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Juan Luis Munoz Marin Intl?

    Yes. San Juan Luis Munoz Marin Intl has hotels nearby for those requiring accommodations. San Juan Airport Hotel is the closest property to San Juan Luis Munoz Marin Intl (0.0 mi away from San Juan Luis Munoz Marin Intl).

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