LHR → SJO
Cheap flights from London to San Jose
We track fares from London to San Jose, Costa Rica every day. Across 67 prices we've logged, the cheapest was €742 return and a typical fare runs around €780. The cheapest month to fly is usually Oct 2026.
Cheapest seen
€742
Typical price
€780
Cheapest month
Oct 2026
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €780. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Sept 2026 | €771 | Check on Aviasales → |
| Oct 2026 | €769 | Check on Aviasales → |
| Nov 2026 | €778 | Check on Aviasales → |
| Feb 2027 | €803 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
Book a flight
London to San Jose: the basics
- Route
- London (LHR) → San Jose (SJO)
- Distance
- 8,708 km
- Non-stop
- No (with a stop)
- Airlines seen
- American Airlines, Air Canada, AV, British Airways, Iberia, Swiss
Where these flights connect
There is no non-stop flight from London to San Jose. Based on the airlines that fly this route, connections are usually through New York, Madrid, Zurich — worth checking when you compare fares.