ORD to DUB from $637 in economy

ACAir Canada

LHLufthansa

LXSwiss International Air Lines

O'Hare International Airport

Chicago, United States

DUB

Dublin Airport

Dublin, Ireland

$737 USD

-14%$637 USD

Verified 13 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$1,109 6$1,071 7$1,008 8$1,026 9$1,061 10$1,056 11$1,037 12$700 13$697 14$697 15$697 16$702 17$710 18$697 19$701 20$705 21$697 22$700 23$702 24$710 25$702 26$702 27$675 28$672 29$667 30$667 31$677 1$667 2$667

Good Availability

40% of dates checked are available within 10% of the lowest price

Monday, July 27th, 2026

6 round-trip options

Returning

Sun, Aug 2, 2026•6 Day Trip

$767 USD

Google Flights

Returning

Mon, Aug 3, 2026•7 Day Trip

$675 USD

Google Flights

Returning

Wed, Aug 5, 2026•9 Day Trip

$675 USD

Google Flights

Returning

Thu, Aug 6, 2026•10 Day Trip

$675 USD

Google Flights

Returning

Sat, Aug 8, 2026•12 Day Trip

$686 USD

Google Flights

Returning

Sun, Aug 9, 2026•13 Day Trip

$826 USD

Google Flights

Chicago (ORD) to Dublin (DUB) flight deal in economy from $637

O'Hare International Airport

Dublin Airport

July 2026

Monday, July 27th, 2026