AirHint found the following cheapest return flights from London (LGW) to Santiago (SCL) in May 2026 (see full year).
Return flights
| 20 May - 03 Jun | Iberia | ||
| 18 May - 07 Jun | easyJet | ||
| 15 May - 22 May | Iberia | ||
| 19 May - 04 Jun | Iberia | ||
| 10 May - 17 May | Iberia | ||
| 02 May - 16 May | Iberia | ||
| 17 May - 24 May | TAP |
Also check the deals for one-way flights from London to Santiago in May.
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