Cheap flights from United Kingdom to San Juan

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Economy
Wed 2/12
Wed 9/12
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Wed 2/12
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Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
United Kingdom to San Juan (SJU)

How far in advance should I book a flight from United Kingdom to San Juan?

To save on the cost of your flight from United Kingdom to San Juan, book at least 45 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £713 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £799.

What is the cheapest month to fly from United Kingdom to San Juan?

The best pricing can be found in the month of March. Prices to San Juan from United Kingdom average £724. You can even find prices in March for less than £724, as users have found deals to San Juan from as low as £373. The month of December appears to be one of the more expensive times to travel to San Juan from United Kingdom. Flying in the targeted month can save you up to 19%.

Cheap flights from United Kingdom to San Juan in November, December 2020

The best prices found for United Kingdom to SJU flights in November, December
6 Dec - 31 Dec
£344pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
5 Dec - 31 Dec
£349pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
3 Dec - 31 Dec
£355pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

United Kingdom to San Juan 2021 flight deals

Cheap flights to San Juan from United Kingdom found for next year
6 Dec - 31 Dec
£344pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
5 Dec - 31 Dec
£349pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
3 Dec - 31 Dec
£355pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Last-minute flights from United Kingdom to San Juan

Late deals on return flights to San Juan from United Kingdom, departing today and this week
3 Dec - 31 Dec
£355pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
3 Dec - 31 Dec
£363pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
1 Dec - 30 Dec
£394pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to San Juan from United Kingdom

The cheapest one-way flights from United Kingdom to San Juan
12:40 - 13:51
Multiple Airlines
2 stops
53h 11m
STN - SJU
Multiple Airlines
£229
Kiwi.com
14:35 - 00:41
Multiple Airlines
2 stops
38h 06m
LHR - SJU
Multiple Airlines
£255
KAYAK
08:40 - 07:58
Multiple Airlines
2 stops
27h 18m
LHR - SJU
Multiple Airlines
£265
Gotogate

Related info for your journey

Useful info, stats and facts about United Kingdom to San Juan flights.

Flight FAQs

From United Kingdom to San Juan

Are flight prices decreasing from United Kingdom to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both United Kingdom and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from United Kingdom to San Juan to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from United Kingdom to San Juan. Policies will vary by airline.

Which airlines flying from United Kingdom to San Juan have flexible cancellations due to COVID-19?

British Airways, Virgin Atlantic, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from United Kingdom to San Juan for under £375 on Cheapflights?

Yes, there are multiple flights from United Kingdom to San Juan for under £375. The cheapest flight booked recently is on Multiple Airlines for just £344, but on average you can expect to pay £387.

Are there direct flights from United Kingdom to San Juan for under £375 on Cheapflights?

There are no direct flights from United Kingdom to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from United Kingdom to San Juan for under £375?

There are currently 20+ open flights from United Kingdom to San Juan within the next 7 days for less than £375.

What are the most popular airlines that fly from United Kingdom to San Juan?

The most popular airlines flying from United Kingdom to San Juan are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most popular routes from United Kingdom to San Juan?

While some choose either London Gatwick - San Juan Luis Munoz Marin Intl or London City - San Juan Luis Munoz Marin Intl, London Heathrow - San Juan Luis Munoz Marin Intl is the most popular route from United Kingdom to San Juan.

What are the cheapest flights from United Kingdom to San Juan?

Looking for the cheapest flight from United Kingdom to San Juan? While on average our users pay £627, our data indicates the cheapest price to be £368. The most popular route (London Heathrow - San Juan Luis Munoz Marin Intl), is priced around £372.

How long does is the flight from United Kingdom to San Juan?

Departing from United Kingdom to San Juan will take you 15h 54m. This flight may include one or multiple stops.

Destination information for San Juan

Things to know before you go. Useful info for your trip from United Kingdom to San Juan
Today's exchange rate
£1 = $1.34
Average temperature for November in San Juan
30.0 °C
Avg rainfall for November in San Juan
145.0 mm

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 10 airlines from United Kingdom to San Juan

The chart below displays the airlines Cheapflights users travelling from United Kingdom to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
KLM
£425 £718 No change fee 75%
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Air France
£417 £738 No change fee 77%
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United Airlines
£451 £824 No cancel fee 69%
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American Airlines
£348 £876 No cancel fee 71%
Search American Airlines flights
British Airways
£380 £943 No cancel fee 70%
Search British Airways flights
Virgin Atlantic
£478 £972 No cancel fee 72%
Search Virgin Atlantic flights
Avianca
£847 £1,044 No cancel fee 71%
Search Avianca flights
Delta
£508 £1,055 No cancel fee N/A
Search Delta flights
Iberia
£446 £1,101 No change fee 77%
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Thomas Cook Airlines
£822 £1,121 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Thomas Cook Airlines. Please check directly on their website for additional information.

Search Thomas Cook Airlines flights
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