AirHint found the following cheapest return flights from Cologne (CGN) to Budapest (BUD) in August 2025 (see full year).

Return flights

26 Aug - 02 Sep	Ryanair
26 Aug - 28 Aug	Ryanair
31 Aug - 03 Sep	Eurowings
28 Aug - 03 Sep	Ryanair
31 Aug - 02 Sep	Eurowings
27 Aug - 01 Sep	Ryanair
19 Aug - 26 Aug	Condor
27 Aug - 30 Aug	Ryanair
27 Aug - 29 Aug	Ryanair
31 Aug - 08 Sep	Eurowings
31 Aug - 29 Sep	Eurowings
26 Aug - 30 Aug	Ryanair
26 Aug - 29 Aug	Ryanair
31 Aug - 05 Sep	Eurowings
27 Aug - 31 Aug	Ryanair
29 Aug - 01 Sep	Eurowings
22 Aug - 06 Sep	Eurowings
25 Aug - 28 Aug	Eurowings
21 Aug - 27 Aug	Ryanair
28 Aug - 31 Aug	Ryanair

Also check the deals for one-way flights from Cologne 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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Cologne to Budapest in August from 161€

Return flights