Aer Lingus Chicago to Dublin Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Aer Lingus flights from Chicago to Dublin. Compare airline ticket prices and book air tickets starting from $460 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Aer Lingus, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Dublin by Aer Lingus

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in september: one-way - $460, two-way – $789.

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Cheap Flights from Chicago to Dublin by Aer Lingus

Look at the list of plane tickets for the most popular direct and connecting flights by Aer Lingus, their prices start from $460. The fastest nonstop flight takes 7h 20m. The fastest connecting flight — 9h 15m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $460 Find flight	8:40 pm Chicago O'Hare International	9:00 am+1 день Dublin Dublin	7h 20m	Aer Lingus	EI124
from $516 Find flight	4:50 pm Chicago O'Hare International	5:10 am+1 день Dublin Dublin	7h 20m	Aer Lingus	EI122
from $524 Find flight	10:45 pm Chicago O'Hare International	7:05 pm+1 день Dublin Dublin	15h 20m layover 6h 10m - London	Aer Lingus	EI8996 EI173
from $524 Find flight	6:10 pm Chicago O'Hare International	10:15 am+1 день Dublin Dublin	11h 5m layover 1h 55m - London	Aer Lingus	EI8994 EI153
from $524 Find flight	6:10 pm Chicago O'Hare International	1:35 pm+1 день Dublin Dublin	14h 25m layover 5h 15m - London	Aer Lingus	EI8994 EI159
from $524 Find flight	6:10 pm Chicago O'Hare International	11:15 am+1 день Dublin Dublin	12h 5m layover 2h 55m - London	Aer Lingus	EI8994 EI155
from $524 Find flight	6:10 pm Chicago O'Hare International	3:40 pm+1 день Dublin Dublin	16h 30m layover 7h 20m - London	Aer Lingus	EI8994 EI165
from $530 Find flight	6:10 pm Chicago O'Hare International	4:35 pm+1 день Dublin Dublin	17h 25m layover 8h 15m - London	Aer Lingus	EI8994 EI167
from $530 Find flight	6:10 pm Chicago O'Hare International	5:45 pm+1 день Dublin Dublin	18h 35m layover 9h 25m - London	Aer Lingus	EI8994 EI169
from $530 Find flight	6:10 pm Chicago O'Hare International	7:05 pm+1 день Dublin Dublin	19h 55m layover 10h 50m - London	Aer Lingus	EI8994 EI173
from $530 Find flight	6:10 pm Chicago O'Hare International	8:05 pm+1 день Dublin Dublin	20h 55m layover 11h 50m - London	Aer Lingus	EI8994 EI175
from $612 Find flight	6:30 pm Chicago O'Hare International	8:45 am+1 день Dublin Dublin	9h 15m layover 0h 50m - Cleveland	Aer Lingus	EI7216 EI86
from $612 Find flight	5:45 pm Chicago O'Hare International	12:20 pm+1 день Dublin Dublin	13h 35m layover 2h 45m - Madrid	Aer Lingus	EI5866 EI593
from $641 Find flight	5:45 pm Chicago O'Hare International	10:05 pm+1 день Dublin Dublin	23h 20m layover 12h 35m - Madrid	Aer Lingus	EI5866 EI595
from $670 Find flight	6:10 pm Chicago O'Hare International	9:40 am+1 день Dublin Dublin	10h 30m layover 1h 20m - London	Aer Lingus	EI8994 EI8328

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 08/31/2025

Aer Lingus Flight Schedule Chicago to Dublin

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:45 pm — 7:05 pm +1 day	10:45 pm — 11:35 am EI8996 Aer Lingus Chicago — London 6h 10m stop 5:45 pm — 7:05 pm EI173 Aer Lingus London — Dublin	15h 20m including layover	Find flight from$524
10:45 pm — 3:40 pm +1 day	9:15 pm — 11:00 am EI8996 Aer Lingus Chicago — London 2h 40m stop 2:20 pm — 3:45 pm EI165 Aer Lingus London — Dublin	11h 55m including layover	Find flight from$524
10:45 pm — 4:35 pm +1 day	9:15 pm — 11:00 am EI8996 Aer Lingus Chicago — London 3h 35m stop 3:50 pm — 5:15 pm EI167 Aer Lingus London — Dublin	12h 50m including layover	Find flight from$524
10:45 pm — 5:45 pm +1 day	9:15 pm — 11:00 am EI8996 Aer Lingus Chicago — London 4h 45m stop 4:50 pm — 6:15 pm EI169 Aer Lingus London — Dublin	14h including layover	Find flight from$524
10:45 pm — 8:05 pm +1 day	10:45 pm — 11:35 am EI8996 Aer Lingus Chicago — London 7h 10m stop 6:45 pm — 8:05 pm EI175 Aer Lingus London — Dublin	16h 20m including layover	Find flight from$524
4:50 pm — 5:10 am +1 day	4:50 pm — 5:10 am EI122 Aer Lingus Chicago — Dublin	7h 20m	Find flight from$516
5:45 pm — 12:20 pm +1 day	5:45 pm — 7:55 am EI5866 Aer Lingus Chicago — Madrid 2h 45m stop 10:40 am — 12:20 pm EI593 Aer Lingus Madrid — Dublin	13h 35m including layover	Find flight from$612
5:45 pm — 10:05 pm +1 day	5:45 pm — 7:55 am EI5866 Aer Lingus Chicago — Madrid 12h 35m stop 8:30 pm — 10:05 pm EI595 Aer Lingus Madrid — Dublin	23h 20m including layover	Find flight from$641
6:10 pm — 10:15 am +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 1h 55m stop 8:50 am — 10:15 am EI153 Aer Lingus London — Dublin	11h 5m including layover	Find flight from$524
6:10 pm — 1:35 pm +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 5h 15m stop 12:00 pm — 1:25 pm EI159 Aer Lingus London — Dublin	14h 25m including layover	Find flight from$524
6:10 pm — 11:15 am +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 2h 55m stop 9:50 am — 11:15 am EI155 Aer Lingus London — Dublin	12h 5m including layover	Find flight from$524
6:10 pm — 3:40 pm +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 7h 20m stop 2:20 pm — 3:45 pm EI165 Aer Lingus London — Dublin	16h 30m including layover	Find flight from$524
6:10 pm — 4:35 pm +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 8h 15m stop 3:50 pm — 5:15 pm EI167 Aer Lingus London — Dublin	17h 25m including layover	Find flight from$530
6:10 pm — 5:45 pm +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 9h 25m stop 4:50 pm — 6:15 pm EI169 Aer Lingus London — Dublin	18h 35m including layover	Find flight from$530
6:10 pm — 7:05 pm +1 day	6:10 pm — 6:55 am EI8994 Aer Lingus Chicago — London 10h 50m stop 5:45 pm — 7:05 pm EI173 Aer Lingus London — Dublin	19h 55m including layover	Find flight from$530
6:10 pm — 8:05 pm +1 day	6:10 pm — 6:55 am EI8994 Aer Lingus Chicago — London 11h 50m stop 6:45 pm — 8:05 pm EI175 Aer Lingus London — Dublin	20h 55m including layover	Find flight from$530
6:10 pm — 9:40 am +1 day	4:55 pm — 6:50 am EI8994 Aer Lingus Chicago — London 1h 20m stop 8:10 am — 9:35 am EI8328 Aer Lingus London — Dublin	10h 30m including layover	Find flight from$670
6:30 pm — 8:45 am +1 day	6:30 pm — 8:55 pm EI7216 Aer Lingus Chicago — Cleveland 50m stop 9:45 pm — 8:45 am EI86 Aer Lingus Cleveland — Dublin	9h 15m including layover	Find flight from$612
8:40 pm — 9:00 am +1 day	8:40 pm — 9:00 am EI124 Aer Lingus Chicago — Dublin	7h 20m	Find flight from$460

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 08/31/2025

Flight Information

There are 2 flights by Aer Lingus from Chicago to Dublin every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Dublin.

Departures start from 10:45 pm to 8:40 pm. Nonstop flight is 7h 20m. The time difference between Chicago and Dublin is 6h.

The fastest flight 7h 20m
Average flight time 7h 20m
The earliest flight 10:45 pm
The latest flight 8:40 pm
Distance 3658 ml

The cheapest months for traveling to Dublin are march (from 460 $), august (from 510 $), october (from 533 $).

The most expensive and popular months are may (from 1 029 $), june (from 736 $), september (from 673 $).

The cheapest flight by Aer Lingus that our users were able to find is $460. This airfare is economy class on one-way EI124 flight for March 11, 2026 leaving O'Hare International in Chicago at 8:40 pm, it includes all taxes and additional fees.

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Aer Lingus Airplanes on the Route

List of the most popular Aer Lingus airplanes flying from Chicago to Dublin:

Other Popular Airlines on the Route

Besides Aer Lingus there are other 13 airline carriers between Chicago and Dublin. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Dublin.

Nonstop flights

There are 5 direct flights every day from Chicago. Airlines and fares are below:

IB - Iberia

from $551

Find
LH - Lufthansa

from $537

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AC - Air Canada

from $416

Find
FI - Icelandair

from $461

Find
OS - Austrian Airlines

from $482

Find
UA - United Airlines

from $462

Find
LX - SWISS International Air Lines

from $578

Find
PD - Porter Airlines

from $692

Find
TK - Turkish Airlines

from $395

Find
SK - SAS

from $428

Find
AY - Finnair

from $541

Find
IB - Iberia

from $481

Find
TP - TAP Portugal

from $337

Find

See more connecting flights

How to book an air ticket yourself?

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