Cheap Flights from London to San Juan from £190️ (LON-SJU)

Flights from London to San Juan

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Flights from London to San Juan Starting at CNY 190

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from London to San Juan

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norse Atlantic Airways

From £190

Vueling Airlines

From £289

PLAY Airline

From £360

Royal Air Maroc

From £405

Jetblue Airways

From £408

Air Europa

From £477

Iberia

From £483

TAP Air Portugal

From £486

Avianca

From £496

easyJet

From £549

ANA airlines

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Alternative Routes from London to San Juan

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to San Juan.

Cheapest
LGW
14:00
16h 56m
1 transfer
SJU
01:56
London Gatwick Airport - Luis Muñoz Marín International Airport
Tue, Apr 30Norse Atlantic Airways
£190
STN
11:40
16h 26m
2 transfer
SJU
23:06
London Stansted Airport - Luis Muñoz Marín International Airport
Mon, Apr 22PLAY
£360
LHR
07:25
19h 56m
2 transfer
SJU
22:21
London Heathrow Airport - Luis Muñoz Marín International Airport
Tue, May 7Jetblue Airways
£408
LHR
07:25
19h 56m
2 transfer
SJU
22:21
London Heathrow Airport - Luis Muñoz Marín International Airport
Tue, May 7Jetblue Airways
£408
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How do I find the cheapest flights?

When are flight tickets from London (LON) to San Juan (SJU) the cheapest?
Airlines adjust prices for flights from London to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from London (LON) to San Juan (SJU) cost?
According to Trip.com's data, the lowest price is around £1,068.
What is the transportation method from the main airport to downtown in San Juan?
- The distance from Luis Muñoz Marín International Airport to downtown is about 11km, by taxi about 30 minutes.
How many airports in San Juan (SJU)?
There are 2 airport(s) in San Juan (SJU): Fernando Luis Ribas Dominicci Airport and Luis Muñoz Marín International Airport.

How to find a cheap flight from London to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to San Juan. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

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