Travelers have found it’s best to book a flight 53 days in advance to save up to 7% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Costa Rica 1-2 weeks in advance for as low as £631, or £659 for flights within the next 24 hours.
Flights from London to Costa Rica lean towards being more expensive in December. Prices are generally better when you fly from London to Costa Rica in April, with the cheapest ticket starting at £527.
When flying from London to Costa Rica, 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
£527 - £626
Route
Depart
Return
Price
London HeathrowSan José Juan Santamaria Intl
LHR - SJO
LHRSJO
London Heathrow
Tue 18/6
1 stop17h 40m
San José Juan Santamaria Intl
Tue 25/6
1 stop17h 50m
London HeathrowSan José Juan Santamaria Intl
LHR - SJO
LHRSJO
London Heathrow
Tue 18/6
1 stop17h 40m
San José Juan Santamaria Intl
Tue 9/7
1 stop16h 35m
London HeathrowLiberia
LHR - LIR
LHRLIR
London Heathrow
Sat 2/11
1 stop26h 48m
Liberia
Sat 9/11
1 stop17h 22m
London HeathrowSan José Juan Santamaria Intl
LHR - SJO
LHRSJO
London Heathrow
Mon 30/9
2 stops57h 00m
San José Juan Santamaria Intl
Tue 15/10
2 stops37h 45m
London GatwickSan José Juan Santamaria Intl
LGW - SJO
LGWSJO
London Gatwick
Sat 9/11
Nonstop11h 45m
San José Juan Santamaria Intl
Sat 23/11
Nonstop10h 15m
London HeathrowSan José Juan Santamaria Intl
LHR - SJO
LHRSJO
London Heathrow
Sat 19/10
1 stop29h 46m
San José Juan Santamaria Intl
Fri 1/11
1 stop16h 00m
London HeathrowLiberia
LHR - LIR
LHRLIR
London Heathrow
Sat 2/11
2 stops31h 25m
Liberia
Sat 9/11
2 stops18h 50m
London HeathrowSan José Juan Santamaria Intl
LHR - SJO
LHRSJO
London Heathrow
Tue 18/6
1 stop24h 05m
San José Juan Santamaria Intl
Wed 26/6
2 stops20h 50m
London GatwickSan José Juan Santamaria Intl
LGW - SJO
LGWSJO
London Gatwick
Sat 5/10
2 stops56h 03m
San José Juan Santamaria Intl
Sun 20/10
1 stop27h 11m
No data available for this route at this time. Please check back soon.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
When you search for this flight from London to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from London.
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Costa Rica, users can toggle the no change fees filter when performing a flight search.
Of course! You can now track prices for flights from London to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.