* The displayed prices are applicable for one adult. All amounts are in GBP including taxes and surcharges, except where taxes are collected locally at the airport. A booking fee is not applicable, but a payment surcharge may apply. Prices and availability are subject to change without notice, see Air France Price Display for more information.
Flight from London to Costa Rica with Air France from GBP 659*
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1 Passenger, Economy
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today
*Modifying this information may result in a different fare
Find your flight from London to Costa Rica
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GBP
London (LHR)to
San Jose (SJO)24/08/2026 - 21/09/2026
From
GBP 659
Seen: 1 hour ago
Round-trip
Economy
London (LHR)to
San Jose (SJO)30/08/2026 - 27/09/2026
From
GBP 659
Seen: 1 hour ago
Round-trip
Economy
London (LHR)to
San Jose (SJO)23/08/2026 - 20/09/2026
From
GBP 659
Seen: 1 hour ago
Round-trip
Economy
London (LHR)to
San Jose (SJO)30/08/2026 - 20/09/2026
From
GBP 659
Seen: 1 hour ago
Round-trip
Economy
London (LHR)to
San Jose (SJO)31/08/2026 - 21/09/2026
From
GBP 659
Seen: 1 hour ago
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Check our flights from London to Costa Rica for the upcoming months
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GBP
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | San Jose (SJO) | Round-trip / Economy | 24/08/2026 - 21/09/2026 | From GBP 659 Seen: 1 hour ago |
| London (LHR) | San Jose (SJO) | Round-trip / Economy | 30/08/2026 - 27/09/2026 | From GBP 659 Seen: 1 hour ago |
| London (LHR) | San Jose (SJO) | Round-trip / Economy | 23/08/2026 - 20/09/2026 | From GBP 659 Seen: 1 hour ago |
| London (LHR) | San Jose (SJO) | Round-trip / Economy | 30/08/2026 - 20/09/2026 | From GBP 659 Seen: 1 hour ago |
| London (LHR) | San Jose (SJO) | Round-trip / Economy | 31/08/2026 - 21/09/2026 | From GBP 659 Seen: 1 hour ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Travel from London to Costa Rica with Air France
Whether you're looking for a last-minute London (LHR) to Costa Rica (The Americas) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Find the cheapest prices for a flight with Air France from London (LHR) to Costa Rica (The Americas) or directly pick your departure date if your trip to Costa Rica is already scheduled.