Cheapest one-way flights from Santa Ana to London in May from $430
AirHint found the following cheapest one-way flights from Santa Ana (SNA) to London (LHR) in May 2025 (see full year).
One-Way flights
| 12 May | WestJet | ||
| 26 May | WestJet | ||
| 30 May | WestJet | ||
| 05 May | WestJet | ||
| 31 May | WestJet | ||
| 25 May | WestJet | ||
| 21 May | Scandinavian Airlines | ||
| 24 May | WestJet | ||
| 04 May | British Airways | ||
| 19 May | WestJet |
Also check the deals for return flights from Santa Ana to London in May.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
