AirHint found the following cheapest return flights from Chicago (MDW) to Dublin (DUB) in November 2025 (see full year).

Return flights

10 Nov - 18 Nov	Air France
12 Nov - 19 Nov	Delta
18 Nov - 26 Nov	Delta
23 Nov - 03 Dec	Delta
14 Nov - 21 Nov	Air France
13 Nov - 20 Nov	KLM
26 Nov - 03 Dec	Delta
10 Nov - 06 Dec	Air France
11 Nov - 06 Dec	Air France
13 Nov - 18 Nov	Delta
28 Nov - 06 Dec	Delta
28 Nov - 07 Dec	Delta
12 Nov - 06 Dec	Air France
19 Nov - 28 Nov	Delta
26 Nov - 02 Dec	Delta
15 Nov - 06 Dec	KLM
22 Nov - 25 Nov	Delta
25 Nov - 30 Nov	Frontier Airlines
22 Nov - 30 Nov	Frontier Airlines
21 Nov - 13 Dec	Frontier Airlines

Also check the deals for one-way flights from Chicago to Dublin in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Chicago to Dublin in November from 366€

Return flights