Cheapest return flights from Denver to Barcelona in January from $372

AirHint found the following cheapest return flights from Denver (DEN) to Barcelona (BCN) in January 2026 (see full year).

Return flights

11 Jan - 20 Jan Icelandair
28 Jan - 10 Feb Icelandair
21 Jan - 03 Feb Icelandair
18 Jan - 01 Feb Icelandair
16 Jan - 25 Jan Icelandair
14 Jan - 21 Jan American Airlines
23 Jan - 12 Feb Air Canada
09 Jan - 22 Jan Air Canada
15 Jan - 29 Jan Air Canada
11 Jan - 14 Jan Air Canada
27 Jan - 21 Feb Iberia
17 Jan - 21 Jan Air Canada

Also check the deals for one-way flights from Denver to Barcelona in January.

Skyscanner

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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