Dallas-Fort Worth (DFW) to Shannon (SNN) flight deal from $504 USD in economy class

AAAmerican Airlines

AYFinnair

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States

SNN

Shannon Airport

Shannon, Ireland

$769 USD

-34%$504 USD

Verified Nov 4, 2025 at 4:03 AM

December 2025

Today

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1$504 2$504 3$504 4$554 5$554 6$554 7$504 8$504 9$504 10$504 11$712 12$722 13$776 14$839 15$769 16$849 17$1,155 18$1,325 19$1,486 20$1,598 21$1,576 22$1,499 23$1,472 24$829 25$788 26$791 27$791 28$726 29$726 30$612 31$504 1 2 3 4

Good Availability

41% of dates checked are available within 10% of the lowest price

Sunday, December 21st, 2025

10 round-trip options

Returning

Fri, Dec 26, 2025•5 Day Trip

$1,799 USD

Google Flights

Returning

Sat, Dec 27, 2025•6 Day Trip

$1,859 USD

Google Flights

Returning

Sun, Dec 28, 2025•7 Day Trip

$1,758 USD

Google Flights

Returning

Mon, Dec 29, 2025•8 Day Trip

$1,758 USD

Google Flights

Returning

Tue, Dec 30, 2025•9 Day Trip

$1,611 USD

Google Flights

Returning

Wed, Dec 31, 2025•10 Day Trip

$1,576 USD

Google Flights

Returning

Thu, Jan 1, 2026•11 Day Trip

$1,691 USD

Google Flights

Returning

Fri, Jan 2, 2026•12 Day Trip

$1,791 USD

Google Flights

Returning

Sat, Jan 3, 2026•13 Day Trip

$2,022 USD

Google Flights

Returning

Sun, Jan 4, 2026•14 Day Trip

$1,861 USD

Google Flights