AirHint found the following cheapest return flights from Guayaquil (GYE) to Barcelona (BCN) in August 2025 (see full year).

Return flights

17 Aug - 25 Sep	Avianca
10 Aug - 25 Sep	Avianca
10 Aug - 27 Sep	Avianca
18 Aug - 28 Sep	jetBlue
10 Aug - 25 Aug	Avianca
13 Aug - 24 Aug	Avianca
13 Aug - 29 Aug	jetBlue
07 Aug - 21 Aug	Avianca
23 Aug - 31 Aug	jetBlue
25 Aug - 01 Sep	jetBlue
09 Aug - 31 Aug	Avianca
06 Aug - 13 Aug	KLM
19 Aug - 06 Sep	KLM
11 Aug - 21 Aug	Avianca
22 Aug - 05 Sep	Avianca
01 Aug - 15 Aug	Avianca

Also check the deals for one-way flights from Guayaquil to Barcelona 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 Guayaquil to Barcelona in August from 696€

Return flights