Cheapest one-way flights from Dallas-Fort Worth to Madrid in May from $309

Best time to book flights for Dallas-Fort Worth (DFW) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Madrid (MAD) in May 2025 (see full year).

One-Way flights

13 May Frontier Airlines
08 May Frontier Airlines
15 May Frontier Airlines
02 May Frontier Airlines
31 May Frontier Airlines
24 May Frontier Airlines
23 May Frontier Airlines
13 May British Airways direct
08 May British Airways direct
15 May Iberia direct

Also check the deals for return flights from Dallas-Fort Worth to Madrid in May.

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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