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  1. Flights
  2. Puerto Rico
  3. San Juan
  4. London - San Juan

Book cheap flights from London to San Juan from $858

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Discover the cheapest flights from London to San Juan
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Wed, 3 June - Thu, 11 June
JetBlue Airways
JetBlue Airways1 stop
LON - SJU
JetBlue Airways
JetBlue Airways1 stop
SJU - LON
1427$
1381$
Prime price per passenger
Wed, 3 June
JetBlue Airways
JetBlue Airways1 stop
LON - SJU
894$
858$
Prime price per passenger
Mon, 27 July
Avianca
Avianca1 stop
LON - SJU
1907$
1822$
Prime price per passenger
Thu, 16 July
JetBlue Airways
JetBlue Airways1 stop
LON - SJU
2044$
1960$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from London to San Juan

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of May. Take advantage of this per
Filter by
week: 18 May - 24 May
Flights from just $780
$1,092
$780
$858
$1,008
$1,057
MayJuneJuly

Currency and price comparison

MealMid-priced restaurant
42%A meal in San Juan is 42% cheaper than a meal in London.
London$37.69
San Juan$26.50
TrainLocal, one-way ticket
480%Trains in San Juan are 480% cheaper than in London.
London$6.03
San Juan$1.04
TaxiStandard daytime start rate
129%A taxi fare in San Juan is 129% cheaper than in London.
London$7.91
San Juan$3.46
CoffeeRegular cappuccino
47%Coffee in San Juan is 47% cheaper than in London.
London$7.65
San Juan$5.22
Exchange rate
1 AUD = 0.72 USD
1 USD = 1.39 AUD
Last checked on Mon, 4/05
Distance: 6758 kms
London airports
Heathrow (LHR)How far from city centre: 23 kms
Gatwick (LGW)How far from city centre: 40 kms
Luton International (LTN)How far from city centre: 43 kms
Stansted (STN)How far from city centre: 49 kms
London City (LCY)How far from city centre: 12 kms
Southend (SEN)How far from city centre: 57 kms
San Juan airports
Luis Munoz Marin International (SJU)How far from city centre: 11 kms

Get the Best Deals on Flights from London to San Juan

Discover the best last-minute airfares and cheap prices from London to San Juan with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from London? Adjust your travel dates and explore a wide range of options to San Juan. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from London to San Juan and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from London to San Juan

How long does the flight take to go from London to San Juan?
The total flight time between London and San Juan is of around 13 h and 55 m on average, considering an average distance of 6,757.69 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from London to San Juan?
When you fly from London to San Juan the average price is $1684. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from London to San Juan at Opodo?
The cheapest price for a flight from London to San Juan is $858. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is San Juan expensive to visit compared to London?
If you compare transportation prices, the taxi ride in San Juan costs an average of $3.47, 56% cheaper than London, with a fare of $7.94,
while train tickets costs 83% less in San Juan: $1.04 against $6.05 in London.
If you compare the price of a lunch meal, however, you can find it from $26.58 in San Juan, 30% less than the $37.81 in London.
The price of the coffee is around 32% cheaper in San Juan, with an average of $5.24, while in London the coffee costs $7.71.
Is it possible to purchase a flexible ticket for my flight from London to San Juan?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Puerto Rico may apply when travelling from London. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

Plan your trip

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