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Cheapest one-way flights from Atlanta (ATL) to Madrid (MAD), December

8 dates in December, from $ 361. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
9 Dec	Frontier Airlines
30 Dec	Frontier Airlines
27 Dec	Frontier Airlines

9 Dec	Scandinavian Airlines Direct Flight
30 Dec	Delta Direct Flight
27 Dec	Air France Direct Flight
11 Dec	United
5 Dec	United

Cheapest deals for the full year

Deals for return flights from Atlanta to Madrid in December.

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Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Atlanta (ATL) to Madrid (MAD), December

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