€194 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 1/9. 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

Mon, 26 Oct - Wed, 4 Nov
Aer Lingus Logo
16:15 - 05:10
STL
-
DUB
31h 55m
1 stop
Aer Lingus Logo
13:00 - 15:30
DUB
-
STL
32h 30m
1 stop
€300Aer Lingus
Mon, 26 Oct - Wed, 4 Nov
Aer Lingus Logo
16:15 - 05:10
STL
-
DUB
31h 55m
1 stop
Aer Lingus Logo
13:00 - 15:30
DUB
-
STL
32h 30m
1 stop
€301Aer Lingus
Tue, 1 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
€304Aer Lingus
Sun, 1 Nov - Wed, 2 Dec
Scandinavian Airlines Logo
19:15 - 18:20
ORD
-
DUB
17h 05m
1 stop
Scandinavian Airlines Logo
12:30 - 16:45
DUB
-
ORD
34h 15m
1 stop
€517Scandinavian Airlines
Thu, 23 Jul - Thu, 30 Jul
Multiple Airlines Logo
09:50 - 10:55
ORD
-
DUB
19h 05m
1 stop
Multiple Airlines Logo
09:40 - 09:00
DUB
-
ORD
29h 20m
2 stops
€518Multiple Airlines
Sun, 1 Nov - Sun, 15 Nov
Icelandair Logo
18:30 - 10:15
ORD
-
DUB
9h 45m
1 stop
Icelandair Logo
11:30 - 17:20
DUB
-
ORD
11h 50m
1 stop
€526Icelandair
Mon, 13 Jul - Wed, 22 Jul
Multiple Airlines Logo
08:45 - 10:45
ORD
-
DUB
20h 00m
2 stops
Multiple Airlines Logo
09:40 - 13:22
DUB
-
ORD
33h 42m
2 stops
€527Multiple 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
€529Scandinavian Airlines
Tue, 20 Oct - Fri, 6 Nov
American Airlines Logo
18:06 - 14:35
EVV
-
DUB
14h 29m
2 stops
American Airlines Logo
11:30 - 23:30
DUB
-
EVV
18h 00m
2 stops
€602American Airlines
Tue, 20 Oct - Fri, 6 Nov
American Airlines Logo
12:27 - 09:45
EVV
-
DUB
15h 18m
1 stop
American Airlines Logo
11:30 - 23:30
DUB
-
EVV
18h 00m
2 stops
€609American Airlines
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Good to know

Low seasonJanuary
Cheapest flight€194
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from St. Louis 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)