To save up to 50% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to San Juan from £460 1-2 weeks out and tickets from £724 for flights departing within the next 72 hours.
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 San Juan. Flights to San Juan from United Kingdom in March are about £611 on average during March, but can be found for as low as £360.
When flying from United Kingdom to San Juan, 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
£426 - £915
Route
Depart
Return
Price
London GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Mon 2/9
1 stop27h 45m
San Juan Luis Munoz Marin Intl
Sat 7/9
1 stop27h 14m
London GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Fri 1/11
1 stop28h 45m
San Juan Luis Munoz Marin Intl
Fri 15/11
1 stop13h 25m
London GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Fri 20/9
1 stop16h 05m
San Juan Luis Munoz Marin Intl
Mon 30/9
1 stop15h 23m
London GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Tue 12/11
2 stops27h 11m
San Juan Luis Munoz Marin Intl
Sun 17/11
2 stops27h 50m
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
ManchesterSan Juan Luis Munoz Marin Intl
MAN - SJU
MANSJU
Manchester
Fri 27/9
1 stop29h 22m
San Juan Luis Munoz Marin Intl
Wed 16/10
1 stop33h 25m
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
No data available for this route at this time. Please check back soon.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
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