Cheapest return flights from Chicago (MDW) to Dublin (DUB), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
06 Sep 13 Sep Virgin Atlantic
09 Sep 16 Sep Air France
06 Sep 18 Sep Delta
05 Sep 12 Sep KLM
01 Sep 08 Sep Air France
02 Sep 09 Sep Virgin Atlantic
29 Sep 06 Oct Virgin Atlantic
27 Sep 04 Oct Virgin Atlantic
23 Sep 30 Sep Virgin Atlantic
15 Sep 22 Sep Virgin Atlantic
22 Sep 29 Sep Virgin Atlantic
11 Sep 19 Sep Delta
26 Sep 03 Oct KLM
28 Sep 05 Oct Air France
24 Sep 01 Oct KLM
25 Sep 02 Oct KLM
23 Sep 01 Oct Delta
29 Sep 14 Oct Delta
30 Sep 07 Oct Delta
23 Sep 13 Oct Delta
Powered by

deals for one-way flights from Chicago to Dublin in September.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Updated Jul 4, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.