AirHint found the following cheapest return flights from Oslo (OSL) to Budapest (BUD) in August 2026 (see full year).

Return flights

03 Aug - 10 Aug	Norwegian
03 Aug - 13 Aug	Norwegian	direct
11 Aug - 13 Aug	Norwegian	direct
12 Aug - 13 Aug	Norwegian	direct
03 Aug - 15 Aug	Norwegian	direct
11 Aug - 15 Aug	Norwegian	direct
12 Aug - 15 Aug	Norwegian	direct
03 Aug - 10 Aug	Norwegian	direct
01 Aug - 13 Aug	Norwegian	direct
01 Aug - 15 Aug	Norwegian	direct

Also check the deals for one-way flights from Oslo to Budapest in August.

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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Cheapest return flights from Oslo to Budapest in August from 152€

Return flights