
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $765 (Air France) |
One-way from | $405 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $641 |
Fly from
Fly to
Route
Depart
Return
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Mon 8/31
11:25 pm-9:50 am
1 stop27h 25m
London Gatwick
Fri 9/4
11:35 am-10:05 pm
1 stop17h 30m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Wed 5/13
2:50 pm-9:00 am
2 stops35h 10m
London Gatwick
Wed 5/20
10:00 am-9:47 pm
2 stops18h 47m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Sat 4/25
2:49 pm-10:25 pm
2 stops24h 36m
London Gatwick
Sat 5/2
5:40 pm-10:14 pm
2 stops35h 34m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Wed 4/29
2:49 pm-4:25 pm
2 stops18h 36m
London Gatwick
Sat 5/9
10:00 am-9:47 pm
2 stops18h 47m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Wed 7/22
2:48 pm-4:25 pm
2 stops18h 37m
London Gatwick
Wed 8/12
10:00 am-9:45 pm
2 stops18h 45m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Sat 5/2
2:50 pm-10:25 pm
2 stops24h 35m
London Gatwick
Thu 5/7
5:35 pm-10:14 pm
2 stops35h 39m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Sun 6/21
2:50 pm-4:25 pm
2 stops18h 35m
London Gatwick
Mon 6/29
10:00 am-7:12 am
2 stops28h 12m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Wed 4/8
2:49 pm-4:25 pm
2 stops18h 36m
London Gatwick
Thu 4/30
10:00 am-7:12 am
2 stops28h 12m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Wed 4/8
2:49 pm-4:25 pm
2 stops18h 36m
London Gatwick
Wed 4/15
10:00 am-9:46 pm
2 stops18h 46m
San JoséLondon
SJO - LGW
SJOLGW
San José Juan Santamaria Intl
Wed 5/27
2:50 pm-10:30 pm
2 stops24h 40m
London Gatwick
Mon 6/8
5:35 pm-9:47 pm
3 stops35h 12m
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from San José to London Gatwick Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from San José to London Gatwick Airport (average of $548). Flying from San José to London Gatwick Airport in June is currently the most expensive (average of $1,571). 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.
When flying from San José to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 22% of weekly flights between San José and London have experienced delays in the past year, with the average delay time being 191 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, British Airways have had the lowest number of delays on this route, with just 22% of flights being delayed.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Natasha,Feb 2026
SEA - LHR
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Natasha,Feb 2026
SEA - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$592 | Average$741 | FlexibilityNo cancel fee | On-time70% |