Phoenix (PHX) to Shannon (SNN) cheap flight deal from $666 USD in economy class

ACAir Canada

LHLufthansa

LXSwiss International Air Lines

Phoenix Sky Harbor International Airport

Phoenix, United States

SNN

Shannon Airport

Shannon, Ireland

$1,280 USD

-48%$666 USD

Verified Sep 21, 2025 at 6:34 PM

September 2025

Today

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$1,695 22$1,677 23$1,677 24$1,677 25$1,737 26$1,737 27$1,761 28$1,566 29$1,566 30$1,566 1$1,566 2$1,626 3$1,626 4$1,648 5$746

Rare Availability

5% of dates checked are available within 10% of the lowest price

Monday, September 29th, 2025

5 round-trip options

Returning

Sat, Oct 4, 2025•5 Day Trip

$2,126 USD

Google Flights

Returning

Sun, Oct 5, 2025•6 Day Trip

$1,731 USD

Google Flights

Returning

Mon, Oct 6, 2025•7 Day Trip

$1,626 USD

Google Flights

Returning

Tue, Oct 7, 2025•8 Day Trip

$1,566 USD

Google Flights

Returning

Wed, Oct 8, 2025•9 Day Trip

$1,571 USD

Google Flights