American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
Round Trip•Economy
United StatesDFW

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States
SpainBIO

Bilbao Airport

Bilbao, Spain
$1,016 USD
-48%$529 USD
Verified Dec 1, 2025 at 1:25 AM
Fair Availability
20% of dates checked are available within 10% of the lowest price

Monday, February 2nd, 2026

5 round-trip options

Returning
Sat, Feb 7, 2026•5 Day Trip
$1,008 USD
Google Flights
Returning
Sun, Feb 8, 2026•6 Day Trip
$596 USD
Google Flights
Returning
Mon, Feb 9, 2026•7 Day Trip
$536 USD
Google Flights
Returning
Tue, Feb 10, 2026•8 Day Trip
$536 USD
Google Flights
Returning
Wed, Feb 11, 2026•9 Day Trip
$535 USD
Google Flights