AirHint found the following cheapest one-way flights from London (LTN) to Riga (RIX) in September 2026 (see full year).
One-Way flights
| 05 Sep | Ryanair | ||
| 15 Sep | Wizz Air | ||
| 09 Sep | Wizz Air | ||
| 06 Sep | Wizz Air | ||
| 21 Sep | Ryanair | ||
| 20 Sep | Wizz Air | ||
| 04 Sep | Wizz Air | ||
| 22 Sep | Wizz Air | ||
| 30 Sep | Ryanair | ||
| 23 Sep | Ryanair |
Also check the deals for return flights from London to Riga in September.
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