Cheap flights from United Kingdom to San Juan

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Return
Economy
Sat 31/10
Sat 7/11
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
Sat 31/10
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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"))
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"))
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
Time
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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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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Anytime
#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 55 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £751 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £963.

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

The best prices found for United Kingdom to SJU flights in October, November
23 Nov - 6 Dec
£378pp
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
21 Nov - 26 Nov
£386pp
LGW
London Gatwick
Multiple airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
LGW
London Gatwick
21 Nov - 24 Nov
£399pp
LHR
London Heathrow
Multiple airlines
     
3 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 2020 flight deals

Cheap flights to San Juan from United Kingdom found for this year
23 Nov - 6 Dec
£378pp
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
21 Nov - 26 Nov
£386pp
LGW
London Gatwick
Multiple airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
LGW
London Gatwick
21 Nov - 24 Nov
£399pp
LHR
London Heathrow
Multiple airlines
     
3 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
2 Nov - 19 Nov
£436pp
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
2 Nov - 19 Nov
£440pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
3 Nov - 19 Nov
£441pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
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
05:00 - 14:41
Multiple Airlines
1 stop
13h 41m
LHR - SJU
Multiple Airlines
£294
Kiwi.com
05:00 - 14:41
Multiple Airlines
1 stop
13h 41m
LHR - SJU
Multiple Airlines
£295
Kiwi.com
08:40 - 14:41
Multiple Airlines
2 stops
34h 01m
LHR - SJU
Multiple Airlines
£275
KAYAK

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 £383 on Cheapflights?

Yes, there are multiple flights from United Kingdom to San Juan for under £383. The cheapest flight booked recently is on Multiple Airlines for just £341, but on average you can expect to pay £399.

Are there direct flights from United Kingdom to San Juan for under £306 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 £459?

There are currently 20+ open flights from United Kingdom to San Juan within the next 7 days for less than £459.

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 City - San Juan Luis Munoz Marin Intl or London Gatwick - 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 £641, our data indicates the cheapest price to be £376. The most popular route (London Heathrow - San Juan Luis Munoz Marin Intl), is priced around £420.

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

Departing from United Kingdom to San Juan will take you 18h 10m. 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 = $1.31
Average temperature for October in San Juan
31.0 °C
Avg rainfall for October in San Juan
147.0 mm

Airports servicing San Juan

San Juan Isla Grande (SIG)
Home Caribbean Puerto Rico San Juan Cheap flights from United Kingdom to San Juan
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