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 £473 1-2 weeks out and tickets from £812 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to San Juan. Flights to San Juan from United Kingdom in January are about £625 on average during January, but can be found for as low as £383.
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
£505 - £884
Route
Depart
Return
Price
London GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Fri 20/9
1 stop20h 01m
San Juan Luis Munoz Marin Intl
Mon 30/9
1 stop12h 50m
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 stop12h 22m
London GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Wed 29/5
2 stops24h 40m
San Juan Luis Munoz Marin Intl
Sun 16/6
1 stop28h 45m
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 GatwickSan Juan Luis Munoz Marin Intl
LGW - SJU
LGWSJU
London Gatwick
Fri 20/9
1 stop15h 59m
San Juan Luis Munoz Marin Intl
Mon 30/9
2 stops16h 06m
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
ManchesterSan Juan Luis Munoz Marin Intl
MAN - SJU
MANSJU
Manchester
Sun 2/6
2 stops27h 40m
San Juan Luis Munoz Marin Intl
Sat 8/6
1 stop22h 26m
No data available for this route at this time. Please check back soon.
Overall
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to San Juan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights helps you find that perfect flight to San Juan from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Yes! Cheapflights helps users easily find flights from United Kingdom to San Juan with no change fees.
Yes, Cheapflights offers price alerts on United Kingdom to San Juan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.