Cheap flights from Heathrow to Luis Munoz Marin Intl

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How to find the cheapest flight from
Heathrow (LHR) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best LHR to SJU flight in 2022: compare Heathrow to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.
LHR - SJU
Price
£668 - £1,251
SJU
Temperature
25 - 28 °C
SJU
Rainfall
55 - 156 mm

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

February

Best time to find cheap flights, 32% potential price drop

Round-trip from

£533

From London Heathrow to San Juan Luis Munoz Marin Intl

One-way from

£468

One-way flight from London Heathrow to San Juan Luis Munoz Marin Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport (LHR - SJU)?

When flying from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport?

Our data shows that March tends to be the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from London Heathrow Airport. Users have commonly found prices around £770 for the month, but tickets can be as low as £397. Due to multiple factors, prepare for potentially higher prices in December.

How far in advance should I book a flight from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport?

To save on the cost of your flight from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport, 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 £758 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £850.

Cheap flights from Heathrow to Luis Munoz Marin Intl in May, June 2022

The best prices found for LHR to SJU flights in May, June
1 Jun - 5 Jun
£679pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow
15 Jun - 5 Jul
£681pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow
25 May - 30 May
£716pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow

London Heathrow to Luis Munoz Marin Intl 2022 flight deals

Cheap flights to Luis Munoz Marin Intl from Heathrow found for this year
26 Sep - 9 Nov
£516pp
LHR
London Heathrow
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LHR
London Heathrow
14 Dec - 20 Dec
£537pp
LHR
London Heathrow
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LHR
London Heathrow
14 Dec - 20 Dec
£548pp
LHR
London Heathrow
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LHR
London Heathrow

Last-minute flights from Heathrow to Luis Munoz Marin Intl

Late deals on return flights to Luis Munoz Marin Intl from Heathrow, departing today and this week
1 Jun - 5 Jun
£679pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow
4 Jun - 7 Jun
£726pp
LHR
London Heathrow
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LHR
London Heathrow
1 Jun - 5 Jun
£868pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Luis Munoz Marin Intl from London Heathrow

The cheapest one-way flights from Heathrow to Luis Munoz Marin Intl
14:45 - 22:38
TAP AIR PORTUGAL
2 stops
36h 53m
LHR - SJU
TAP AIR PORTUGAL
£468
Expedia
10:40 - 19:59
Virgin Atlantic
1 stop
14h 19m
LHR - SJU
Virgin Atlantic
£593
StudentUniverse
04:25 - 16:28
JetBlue
1 stop
17h 03m
LHR - SJU
JetBlue

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Luis Munoz Marin Intl</span> flights.

Flight FAQs

From Heathrow to Luis Munoz Marin Intl

Which airlines flying from London Heathrow to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London Heathrow to San Juan Luis Munoz Marin Intl that may be offering flexible cancellation policies are Virgin Atlantic, British Airways, and Finnair. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport for under £600 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport for under £600. The cheapest flight booked recently is on JetBlue for just £516, but on average you can expect to pay £682.

Are there last-minute flights available from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport for under £700?

There are currently 20+ open flights from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than £700.

What are the cheapest airlines flying from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

According to our current data, JetBlue (£516), TAP AIR PORTUGAL (£679), and Finnair (£679) offers the cheapest pricing from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport. You may be able to fly from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport for 33% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport one-way?

One-way options have recently been found by users for as low as £414 on Avianca. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £468 and Virgin Atlantic from £593 one-way.

What are the cheapest flights from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport?

On average you can expect to pay £1,740 for a flight from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport. The cheapest flight overall is £652 while the most popular route, (London Heathrow - San Juan Luis Munoz Marin Intl) is currently priced at £603.

What are the most popular airlines that fly from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport?

American Airlines, Avianca and Finnair are the most popular airlines when flying from London Heathrow Airport to San Juan Luis Munoz Marin Intl Airport.

COVID Restrictions

View COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Do I need a COVID test to fly to Luis Munoz Marin Intl from Heathrow?

Information is based on travel restrictions from London Heathrow to San Juan Luis Munoz Marin Intl

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter San Juan Luis Munoz Marin Intl.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Juan Luis Munoz Marin Intl.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering San Juan Luis Munoz Marin Intl.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Heathrow from Luis Munoz Marin Intl?

Returning to London Heathrow from San Juan Luis Munoz Marin Intl

COVID-19 testing requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Alternative routes for Heathrow to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Luis Munoz Marin Intl

Things to know before you go - useful duration and weather info for your trip from Heathrow to Luis Munoz Marin Intl.
Today's exchange rate
£1 = $1.26
Average temperature for May in Luis Munoz Marin Intl
31.0 °C
Avg rainfall for May in Luis Munoz Marin Intl
92.0 mm

Airports servicing London

Airports servicing San Juan

Top 5 airlines flying from London Heathrow to San Juan Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users travelling from Heathrow to Luis Munoz Marin Intl 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
British Airways
£463 £786 No cancel fee 70%
Search British Airways flights
Virgin Atlantic
£480 £593 No cancel fee 72%
Search Virgin Atlantic flights
JetBlue
£502 £667 No cancel fee 62%
Search JetBlue flights
Iberia
£567 £745 No cancel fee 77%
Search Iberia flights
Finnair
£623 £777 No cancel fee 76%
Search Finnair flights
Home Caribbean Puerto Rico San Juan Luis Munoz Marin Intl Cheap flights from Heathrow to Luis Munoz Marin Intl
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