Cheap Flights from London (LHR) to San Juan (SJU) from HK$6,927~

View HK$6,927 flight on Sat, 7 Feb 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Luis Munoz Marin Intl. Airport (SJU)

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Find Cheap Flights from London (LHR) to San Juan (SJU)

Prices were available within the past 7 days and start at HK$6,927 for one-way flights and HK$10,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,120 Return, found 3 days ago
HK$10,120
Return
found 3 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,120 found 3 days ago
American Airlines
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,200 Return, found 3 days ago
HK$10,200
Return
found 3 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,200 found 3 days ago
American Airlines
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,260 Return, found 3 days ago
HK$10,260
Return
found 3 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,260 found 3 days ago
American Airlines
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,300 Return, found 3 days ago
HK$10,300
Return
found 3 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,300 found 3 days ago
American Airlines
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,308 Return, found 3 days ago
HK$10,308
Return
found 3 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,308 found 3 days ago
British Airways
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,316 Return, found 3 days ago
HK$10,316
Return
found 3 days ago
Select British Airways flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,316 found 3 days ago
American Airlines
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,323 Return, found 3 days ago
HK$10,323
Return
found 3 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,323 found 3 days ago
Iberia
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,330 Return, found 3 days ago
HK$10,330
Return
found 3 days ago
Select Iberia flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,330 found 3 days ago
Finnair
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,466 Return, found 3 days ago
HK$10,466
Return
found 3 days ago
Select Finnair flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,466 found 3 days ago
United
Sat, 7 Feb - Sat, 21 Feb
LHR
London
SJU
San Juan
HK$10,470 Return, found 3 days ago
HK$10,470
Return
found 3 days ago
Select United flight, departing Sat, 7 Feb from London to San Juan, returning Sat, 21 Feb, priced at HK$10,470 found 3 days ago

Find the cheapest month to fly from London (LHR) to San Juan (SJU)

March is typically the cheapest month to fly

From HK$4,306 - HK$8,113 per traveller.
London to San Juan route information
Origin airport
Heathrow
Destination airport
Luis Munoz Marin Intl.
Return price
HK$10,120
Distance
6691 km

Flights from London to San Juan

Book cheap flights from London (LHR) to San Juan (SJU) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to San Juan (SJU) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to San Juan (SJU) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Juan flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Juan and things to do in San Juan for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Juan more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Juan is HK$6,927 now!

 

Frequently asked questions

How much is a flight from LHR to Isla Verde Intl. Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from London Heathrow to Luis Munoz Marin Intl. Airport (SJU) start from HK$10,120. Make your booking today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Luis Munoz Marin Intl. Airport (SJU)?
Most flights can be canceled online, but every airline has its own set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to SJU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Isla Verde Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to Luis Munoz Marin Intl. Airport (SJU)?
The distance is around 6,700 kilometers, so fill your carry-on bag with everything you need to make your journey comfortable. Wondering what to take on board your Hounslow to Carolina flight? A neck pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Heathrow Airport (LHR) to SJU?
If you want to fly straight from Heathrow Airport to Luis Munoz Marin Intl. Airport (SJU), you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are LHR to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Heathrow Airport to Luis Munoz Marin Intl. Airport (SJU) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made regularly.

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