Find a great deal and save up to 50% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Puerto Rico within the next two weeks, with the cheapest ticket starting at £460.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to Puerto Rico. Flights to Puerto Rico from London Heathrow Airport in March are about £611 on average during March, but can be found for as low as £360.
When flying from London Heathrow Airport to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£526 - £1,095
Route
Depart
Return
Price
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Thu 12/9
1 stop16h 30m
San Juan Luis Munoz Marin Intl
Thu 26/9
1 stop12h 44m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Fri 20/9
1 stop11h 50m
San Juan Luis Munoz Marin Intl
Mon 30/9
2 stops17h 25m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Sun 6/10
1 stop33h 03m
San Juan Luis Munoz Marin Intl
Sun 13/10
1 stop33h 45m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 2/9
3 stops34h 25m
San Juan Luis Munoz Marin Intl
Sat 7/9
3 stops33h 10m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Thu 12/9
2 stops32h 28m
San Juan Luis Munoz Marin Intl
Thu 26/9
2 stops23h 59m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 16/9
2 stops20h 27m
San Juan Luis Munoz Marin Intl
Sat 28/9
2 stops38h 55m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 16/9
2 stops22h 35m
San Juan Luis Munoz Marin Intl
Sun 29/9
1 stop21h 21m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Thu 12/9
2 stops22h 07m
San Juan Luis Munoz Marin Intl
Wed 25/9
1 stop14h 35m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Sun 13/10
1 stop15h 57m
San Juan Luis Munoz Marin Intl
Sat 19/10
1 stop14h 35m
No data available for this route at this time. Please check back soon.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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