Cheapest return flights from London to Riga in September from $123

AirHint found the following cheapest return flights from London (LGW) to Riga (RIX) in September 2026 (see full year).

Return flights

24 Sep - 27 Sep airBaltic direct
17 Sep - 21 Sep airBaltic direct
14 Sep - 17 Sep airBaltic direct
12 Sep - 15 Sep airBaltic direct
18 Sep - 21 Sep airBaltic direct
23 Sep - 29 Sep airBaltic direct
12 Sep - 19 Sep airBaltic direct
25 Sep - 27 Sep airBaltic direct
11 Sep - 14 Sep airBaltic direct
10 Sep - 12 Sep airBaltic direct
25 Sep - 10 Oct airBaltic direct
25 Sep - 12 Oct airBaltic direct
26 Sep - 12 Oct airBaltic direct
30 Sep - 03 Oct airBaltic direct
26 Sep - 10 Oct airBaltic direct
25 Sep - 11 Oct airBaltic direct
26 Sep - 11 Oct airBaltic direct
30 Sep - 07 Oct Norwegian Air Sweden AOC
24 Sep - 07 Oct Norwegian Air Sweden AOC
16 Sep - 07 Oct Norwegian Air Sweden AOC

Also check the deals for one-way flights from London to Riga in September.

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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.

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