Aer Lingus Chicago to Dublin Flights
Return flight: Dublin – Chicago
Cheapflightsplus.com will find cheap Aer Lingus flights from Chicago to Dublin. Compare airline ticket prices and book air tickets starting from $387 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 june: one-way - $387, two-way – $664.
Direct flights
Check prices for return flight
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 $387. The fastest nonstop flight takes 7h 20m. The fastest connecting flight — 9h 58m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $387 | 9:15 pm Chicago O'Hare International | 10:40 am+1 день Dublin Dublin | 7h 25m | Aer Lingus | EI124 |
| from $387 | 3:45 pm Chicago O'Hare International | 5:10 am+1 день Dublin Dublin | 7h 25m | Aer Lingus | EI122 |
| from $388 | 10:20 pm Chicago O'Hare International | 11:40 am+1 день Dublin Dublin | 7h 20m | Aer Lingus | EI7001 |
| from $388 | 4:46 pm Chicago O'Hare International | 8:45 am+1 день Dublin Dublin | 9h 59m layover 1h 3m - Indianapolis | Aer Lingus | EI7438 EI82 |
| from $388 | 4:00 pm Chicago O'Hare International | 8:30 am+1 день Dublin Dublin | 10h 30m layover 1h 20m - Minneapolis | Aer Lingus | EI7667 EI88 |
| from $388 | 3:32 pm Chicago O'Hare International | 8:05 am+1 день Dublin Dublin | 10h 33m layover 2h 12m - Cleveland | Aer Lingus | EI7637 EI86 |
| from $416 | 5:00 pm Chicago O'Hare International | 10:15 am+1 день Dublin Dublin | 11h 15m layover 1h 55m - London | Aer Lingus | EI8994 EI153 |
| from $416 | 5:00 pm Chicago O'Hare International | 1:25 pm+1 день Dublin Dublin | 14h 25m layover 5h 5m - London | Aer Lingus | EI8994 EI159 |
| from $416 | 5:00 pm Chicago O'Hare International | 11:15 am+1 день Dublin Dublin | 12h 15m layover 2h 55m - London | Aer Lingus | EI8994 EI155 |
| from $416 | 5:00 pm Chicago O'Hare International | 2:50 pm+1 день Dublin Dublin | 15h 50m layover 6h 30m - London | Aer Lingus | EI8994 EI163 |
| from $416 | 5:00 pm Chicago O'Hare International | 3:45 pm+1 день Dublin Dublin | 16h 45m layover 7h 25m - London | Aer Lingus | EI8994 EI165 |
| from $416 | 5:00 pm Chicago O'Hare International | 4:35 pm+1 день Dublin Dublin | 17h 35m layover 8h 15m - London | Aer Lingus | EI8994 EI161 |
| from $420 | 4:55 pm Chicago O'Hare International | 8:50 pm+1 день Dublin Dublin | 21h 55m layover 12h 50m - London | Aer Lingus | EI8994 EI171 |
| from $420 | 4:55 pm Chicago O'Hare International | 8:30 pm+1 день Dublin Dublin | 21h 35m layover 12h 20m - London | Aer Lingus | EI8994 EI177 |
| from $471 | 6:45 am Chicago O'Hare International | 8:45 am+1 день Dublin Dublin | 20h 0m layover 10h 57m - Indianapolis | Aer Lingus | EI7521 EI82 |
| from $570 | 9:15 pm Chicago O'Hare International | 6:40 pm+1 день Dublin Dublin | 15h 25m layover 6h 20m - London | Aer Lingus | EI8996 EI8372 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/06/2025
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 | Arrival | Flight Details | Flight Time | Price |
|---|---|---|---|---|
|
10:20 pm — 11:40 am
+1 day
|
10:20 pm — 11:40 am
EI7001
Aer Lingus
Chicago — Dublin
|
7h 20m |
Find flight
from$388 |
|
|
3:45 pm — 5:10 am
+1 day
|
3:45 pm — 5:10 am
EI122
Aer Lingus
Chicago — Dublin
|
7h 25m |
Find flight
from$387 |
|
|
9:15 pm — 10:40 am
+1 day
|
9:15 pm — 10:40 am
EI124
Aer Lingus
Chicago — Dublin
|
7h 25m |
Find flight
from$387 |
|
|
3:32 pm — 8:05 am
+1 day
|
3:32 pm — 5:58 pm
EI7637
Aer Lingus
Chicago — Cleveland
2h 12m stop
8:10 pm — 8:10 am
EI86
Aer Lingus
Cleveland — Dublin
|
10h 33m including layover |
Find flight
from$388 |
|
|
4:00 pm — 8:30 am
+1 day
|
3:20 pm — 4:49 pm
EI7667
Aer Lingus
Chicago — Minneapolis
1h 20m stop
6:59 pm — 8:30 am
EI88
Aer Lingus
Minneapolis — Dublin
|
10h 30m including layover |
Find flight
from$388 |
|
|
4:46 pm — 8:45 am
+1 day
|
4:46 pm — 6:47 pm
EI7438
Aer Lingus
Chicago — Indianapolis
1h 3m stop
7:50 pm — 8:50 am
EI82
Aer Lingus
Indianapolis — Dublin
|
9h 59m including layover |
Find flight
from$388 |
|
|
5:00 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 15m including layover |
Find flight
from$416 |
|
|
5:00 pm — 1:25 pm
+1 day
|
4:55 pm — 6:50 am
EI8994
Aer Lingus
Chicago — London
5h 5m stop
12:00 pm — 1:25 pm
EI159
Aer Lingus
London — Dublin
|
14h 25m including layover |
Find flight
from$416 |
|
|
6:45 am — 8:45 am
+1 day
|
6:45 am — 8:53 am
EI7521
Aer Lingus
Chicago — Indianapolis
10h 57m stop
7:50 pm — 8:45 am
EI82
Aer Lingus
Indianapolis — Dublin
|
20h including layover |
Find flight
from$471 |
|
|
6:47 am — 8:50 am
+1 day
|
6:47 am — 8:52 am
EI7483
Aer Lingus
Chicago — Indianapolis
10h 58m stop
7:50 pm — 8:50 am
EI82
Aer Lingus
Indianapolis — Dublin
|
20h 3m including layover |
Find flight
from$614 |
|
|
9:15 pm — 5:15 pm
+1 day
|
9:15 pm — 11:00 am
EI8996
Aer Lingus
Chicago — London
4h 55m stop
3:50 pm — 5:15 pm
EI167
Aer Lingus
London — Dublin
|
14h including layover |
Find flight
from$415 |
|
*Departure and arrival times are local. Last updated on 06/06/2025
Flight Information
There are 3 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 10:20 pm to 9:15 pm. Nonstop flight is 7h 20m. The time difference between Chicago and Dublin is 6h.
- The fastest flight 7h 20m
- Average flight time 7h 25m
- The earliest flight 10:20 pm
- The latest flight 9:15 pm
- Distance 3658 ml
The cheapest months for traveling to Dublin are august (from 517 $), october (from 540 $), july (from 555 $).
The most expensive and popular months are june (from 745 $), may (from 729 $), september (from 680 $).
The cheapest flight by Aer Lingus that our users were able to find is $387. This airfare is economy class on one-way EI124 flight for August 27, 2025 leaving O'Hare International in Chicago at 9:15 pm, it includes all taxes and additional fees.
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 23 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 7 direct flights every day from Chicago. Airlines and fares are below:
- AY - Finnairfrom $420Find
- IB - Iberiafrom $467Find
- SN - Brussels Airlinesfrom $396Find
- UA - United Airlinesfrom $323Find
See more direct flights
Connecting Flights
List of flights with layovers (1 and more stops):
- KL - KLMfrom $352Find
- AC - Air Canadafrom $172Find
- FI - Icelandairfrom $191Find
- OS - Austrian Airlinesfrom $372Find
- AF - Air Francefrom $341Find
- SY - Sun Country Airlinesfrom $264Find
- JU - Air Serbiafrom $349Find
- LX - SWISS International Air Linesfrom $303Find
- UA - United Airlinesfrom $321Find
- F9 - Frontier Airlinesfrom $265Find
- PD - Porter Airlinesfrom $232Find
See more connecting flights
How to book an air ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
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- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.