Cheapest return flights from Washington (DCA) to Barcelona (BCN), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Dec 08 Dec Air Canada
03 Dec 10 Dec jetBlue
02 Dec 09 Dec Air Canada
13 Dec 20 Dec Air Canada
11 Dec 18 Dec Air Canada
31 Dec 14 Jan United
28 Dec 10 Jan British Airways
12 Dec 19 Dec Air Canada
24 Dec 31 Dec Air Canada
18 Dec 25 Dec Air Canada
14 Dec 21 Dec Air Canada
23 Dec 30 Dec Air Canada
18 Dec 04 Jan jetBlue
25 Dec 04 Jan TAP
18 Dec 02 Jan Air Canada
23 Dec 04 Jan TAP
24 Dec 04 Jan TAP
20 Dec 02 Jan Air Canada
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deals for one-way flights from Washington to Barcelona in December.

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Updated Jul 7, 2026.

About these fares

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