Popular in | August |
---|---|
Cheapest in | November |
Average price | £602 |
Round-trip from | £467 |
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan. Check prices with Cheapflights to find a great deal for your trip.
To save on the cost of your flight from London Heathrow Airport to San Juan, book at least 34 days before your planned departure. Booking around this time can save you about 28% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £589 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £661.
Our data shows that February tends to be the cheapest month to fly to San Juan from London Heathrow Airport. Users have commonly found prices around £650 for the month, but tickets can be as low as £413. Due to multiple factors, prepare for potentially higher prices in August.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to San Juan in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.
Fly from
Fly to
Budget
£533 - £921
Route
Depart
Return
Price
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Fri 20/9
1 stop30h 50m
San Juan Luis Munoz Marin Intl
Mon 30/9
1 stop17h 47m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 16/9
1 stop13h 52m
San Juan Luis Munoz Marin Intl
Sun 29/9
1 stop19h 45m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 3/6
2 stops34h 34m
San Juan Luis Munoz Marin Intl
Mon 10/6
2 stops27h 00m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Thu 3/10
2 stops27h 34m
San Juan Luis Munoz Marin Intl
Sat 5/10
2 stops24h 40m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 16/9
2 stops16h 42m
San Juan Luis Munoz Marin Intl
Sun 29/9
1 stop34h 35m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Sat 5/10
2 stops26h 17m
San Juan Luis Munoz Marin Intl
Sun 13/10
2 stops24h 55m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 16/9
2 stops19h 27m
San Juan Luis Munoz Marin Intl
Sat 28/9
2 stops24h 25m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Mon 8/7
1 stop15h 45m
San Juan Luis Munoz Marin Intl
Mon 15/7
1 stop13h 53m
London HeathrowSan Juan Luis Munoz Marin Intl
LHR - SJU
LHRSJU
London Heathrow
Tue 11/6
2 stops17h 55m
San Juan Luis Munoz Marin Intl
Tue 18/6
2 stops15h 26m
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to San Juan (average of £585). Flying from London Heathrow Airport to San Juan in July is currently the most expensive (average of £870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£493
February
£521
March
£466
April
£503
May
£581
June
£671
July
£693
August
£689
September
£597
October
£543
November
£542
December
£597
SJU Temperature | 25 - 28 °C |
---|
Overall
Boarding
Comfort
Food
Crew
Entertainment
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.
Overall
Boarding
Comfort
Food
Crew
Entertainment
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.
Overall
Boarding
Comfort
Food
Crew
Entertainment
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.
Overall
Boarding
Comfort
Food
Crew
Entertainment
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.
Overall
Boarding
Comfort
Food
Crew
Entertainment
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.
Overall
Boarding
Comfort
Food
Crew
Entertainment
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.
Cheapflights helps you search for flights from Heathrow to San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights simply makes it quick and affordable to book flights from Heathrow to San Juan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to San Juan flexibly with Cheapflights today.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!