€192 Find Cheap Flights from Illinois to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Illinois to Dublin

Wed, 9 Sep - Wed, 16 Sep
Aer Lingus Logo
08:55 - 05:10
STL
-
DUB
14h 15m
1 stop
Aer Lingus Logo
13:20 - 14:00
DUB
-
STL
30h 40m
1 stop
€278Aer Lingus
Sun, 6 Sep - Tue, 15 Sep
Aer Lingus Logo
08:55 - 05:10
STL
-
DUB
14h 15m
1 stop
Aer Lingus Logo
13:20 - 14:00
DUB
-
STL
30h 40m
1 stop
€279Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:15 - 09:20
MDW
-
DUB
17h 05m
1 stop
Multiple Airlines Logo
10:10 - 09:40
DUB
-
MDW
29h 30m
2 stops
€522Multiple Airlines
Wed, 28 Oct - Mon, 2 Nov
Scandinavian Airlines Logo
20:15 - 18:20
ORD
-
DUB
17h 05m
1 stop
Scandinavian Airlines Logo
12:30 - 16:45
DUB
-
ORD
34h 15m
1 stop
€535Scandinavian Airlines
Sun, 25 Oct - Mon, 2 Nov
Scandinavian Airlines Logo
20:15 - 18:20
ORD
-
DUB
17h 05m
1 stop
Scandinavian Airlines Logo
12:30 - 16:45
DUB
-
ORD
34h 15m
1 stop
€536Scandinavian Airlines
Wed, 3 Jun - Mon, 8 Jun
Multiple Airlines Logo
10:15 - 08:20
MDW
-
DUB
16h 05m
2 stops
Multiple Airlines Logo
10:40 - 09:35
DUB
-
MDW
28h 55m
1 stop
€540Multiple Airlines
Tue, 20 Oct - Fri, 6 Nov
KLM Logo
13:30 - 08:45
EVV
-
DUB
13h 15m
1 stop
KLM Logo
08:50 - 22:03
DUB
-
EVV
19h 13m
2 stops
€601KLM
Wed, 28 Oct - Wed, 4 Nov
Delta Logo
10:35 - 07:45
MDW
-
DUB
16h 10m
1 stop
Delta Logo
05:55 - 18:37
DUB
-
MDW
18h 42m
2 stops
€602Delta
Tue, 20 Oct - Fri, 6 Nov
KLM Logo
10:05 - 08:45
EVV
-
DUB
16h 40m
1 stop
KLM Logo
09:45 - 22:03
DUB
-
EVV
18h 18m
1 stop
€604KLM
Sun, 19 Jul - Fri, 31 Jul
Delta Logo
13:42 - 09:15
EVV
-
DUB
13h 33m
2 stops
Delta Logo
12:00 - 09:36
DUB
-
EVV
27h 36m
2 stops
€817Delta
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Good to know

Low seasonJanuary
Cheapest flight€192
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago O'Hare Airport to Dublin

FAQs for booking flights from Illinois to Dublin

  • How does KAYAK find such low prices on flights from Illinois to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Cavan
Gorey
Dundalk
Swords
Wicklow
Kildare
Naas
Tullamore
Mullingar
Bray
Enniscorthy
Drogheda
Carlingford
Arklow
Castleknock
Maynooth
Thurles
Malahide
Leixlip

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)