AirHint found the following cheapest return flights from Cologne (CGN) to Budapest (BUD) in April 2026 (see full year).

Return flights

12 Apr - 14 May	Eurowings	direct
12 Apr - 13 May	Eurowings	direct
20 Apr - 24 Apr	Eurowings	direct
23 Apr - 27 Apr	Eurowings
24 Apr - 27 Apr	Eurowings	direct
09 Apr - 12 Apr	Eurowings
01 Apr - 05 Apr	Eurowings
10 Apr - 10 May	Eurowings	direct
24 Apr - 28 Apr	Austrian Airlines
03 Apr - 06 Apr	Eurowings	direct
02 Apr - 05 Apr	Eurowings
30 Apr - 03 May	Austrian Airlines

Also check the deals for one-way flights from Cologne to Budapest in April.

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 Cologne to Budapest in April from $160

Return flights