AirHint found the following cheapest return flights from Sofia (SOF) to Riga (RIX) in July 2025 (see full year).

Return flights

19 Jul - 23 Jul	airBaltic
19 Jul - 22 Jul	airBaltic
11 Jul - 15 Jul	Wizz Air
19 Jul - 26 Jul	airBaltic
28 Jul - 04 Aug	Lufthansa
26 Jul - 28 Jul	LOT
26 Jul - 29 Jul	LOT
19 Jul - 26 Jul	airBaltic	direct
23 Jul - 30 Jul	Wizz Air
22 Jul - 29 Jul	Lufthansa
19 Jul - 21 Jul	airBaltic
29 Jul - 05 Aug	Ryanair
29 Jul - 05 Aug	airBaltic	direct
27 Jul - 04 Aug	Ryanair

Also check the deals for one-way flights from Sofia to Riga in July.

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

Cheapest return flights from Sofia to Riga in July from $220

Return flights