Cheapest one-way flights from London to Riga in September from 54€

AirHint found the following cheapest one-way flights from London (LGW) to Riga (RIX) in September 2025 (see full year).

One-Way flights

12 Sep Norwegian Air Sweden AOC direct
19 Sep Norwegian Air Sweden AOC direct
07 Sep Norwegian Air Sweden AOC direct
05 Sep Norwegian Air Sweden AOC direct
14 Sep Norwegian Air Sweden AOC direct
01 Sep Norwegian Air Sweden AOC direct
28 Sep Norwegian Air Sweden AOC direct
15 Sep Norwegian Air Sweden AOC direct
08 Sep Norwegian Air Sweden AOC direct
22 Sep Norwegian Air Sweden AOC direct

Also check the deals for return flights from London to Riga in September.

Skyscanner

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.

Book a cheap hotel in Riga

Cheap car rent in Riga

Feel free to contact us with any feedback or request another flight research.