DUB

$259 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 7/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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 round-trip 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 round-trip flight deals from Illinois to Dublin

Mon, Oct 26 - Wed, Nov 4
Aer Lingus Logo
4:15 pm - 5:10 am
STL
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:00 pm - 3:30 pm
DUB
-
STL
32h 30m
1 stop
$350Aer Lingus
Mon, Oct 26 - Wed, Nov 4
Aer Lingus Logo
4:15 pm - 5:10 am
STL
-
DUB
31h 55m
1 stop
Aer Lingus Logo
1:00 pm - 3:30 pm
DUB
-
STL
32h 30m
1 stop
$351Aer Lingus
Tue, Sep 8 - Tue, Sep 15
Aer Lingus Logo
8:55 am - 5:10 am
STL
-
DUB
14h 15m
1 stop
Aer Lingus Logo
1:20 pm - 8:00 pm
DUB
-
STL
12h 40m
1 stop
$354Aer Lingus
Sat, Oct 31 - Tue, Nov 17
Scandinavian Airlines Logo
8:15 pm - 6:20 pm
ORD
-
DUB
17h 05m
1 stop
Scandinavian Airlines Logo
12:30 pm - 4:45 pm
DUB
-
ORD
34h 15m
1 stop
$602Scandinavian Airlines
Fri, Nov 6 - Fri, Nov 13
Scandinavian Airlines Logo
7:15 pm - 6:20 pm
ORD
-
DUB
17h 05m
1 stop
Scandinavian Airlines Logo
12:30 pm - 4:45 pm
DUB
-
ORD
34h 15m
1 stop
$604Scandinavian Airlines
Fri, Jul 24 - Sat, Aug 8
Multiple Airlines Logo
10:25 am - 10:00 am
MDW
-
DUB
17h 35m
1 stop
Multiple Airlines Logo
12:15 pm - 9:40 am
DUB
-
MDW
27h 25m
1 stop
$605Multiple Airlines
Tue, Nov 10 - Sun, Nov 15
Icelandair Logo
6:30 pm - 10:15 am
ORD
-
DUB
9h 45m
1 stop
Icelandair Logo
11:30 am - 5:20 pm
DUB
-
ORD
11h 50m
1 stop
$607Icelandair
Sat, Jul 25 - Sat, Aug 8
Multiple Airlines Logo
10:25 am - 10:55 am
MDW
-
DUB
18h 30m
1 stop
Multiple Airlines Logo
12:15 pm - 9:40 am
DUB
-
MDW
27h 25m
1 stop
$610Multiple Airlines
Tue, Oct 20 - Fri, Nov 6
American Airlines Logo
6:06 pm - 2:35 pm
EVV
-
DUB
14h 29m
2 stops
American Airlines Logo
11:30 am - 11:30 pm
DUB
-
EVV
18h 00m
2 stops
$701American Airlines
Tue, Oct 20 - Fri, Nov 6
American Airlines Logo
12:27 pm - 9:45 am
EVV
-
DUB
15h 18m
1 stop
American Airlines Logo
11:30 am - 11:30 pm
DUB
-
EVV
18h 00m
2 stops
$710American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$260
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 4% 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 round-trip 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.

Traveling to a place near Dublin?

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

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)