AirHint found the following cheapest return flights from Duesseldorf (DUS) to Barcelona (BCN) in July 2026 (see full year).

Return flights

07 Jul - 14 Jul	easyJet
10 Jul - 12 Jul	easyJet
03 Jul - 05 Jul	easyJet
20 Jul - 29 Jul	easyJet
21 Jul - 31 Jul	easyJet
13 Jul - 17 Jul	Lufthansa
11 Jul - 18 Jul	Lufthansa
17 Jul - 01 Aug	easyJet
16 Jul - 19 Jul	Eurowings
24 Jul - 26 Jul	easyJet
18 Jul - 01 Aug	easyJet
19 Jul - 02 Aug	TAP
19 Jul - 15 Aug	TAP
21 Jul - 31 Jul	Eurowings	direct
18 Jul - 15 Aug	Lufthansa
30 Jul - 02 Aug	TAP
19 Jul - 03 Aug	Lufthansa
21 Jul - 01 Aug	Eurowings	direct
17 Jul - 01 Aug	Eurowings	direct
20 Jul - 01 Aug	Eurowings	direct

Also check the deals for one-way flights from Duesseldorf to Barcelona 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.

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Cheapest return flights from Duesseldorf to Barcelona in July from $187

Return flights