Cheap Flights from Chicago, IL to Dublin from $327
On Cheapflightsplus.com you will find 5 direct and 155 connecting flights from Chicago to Dublin. You can compare airfare deals from 14 airlines and multiple travel sites from $327, book and save on cheap plane tickets and last minute offers. Also check out CHI-DUB flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Chicago to Dublin Flight Deals
Best Flights from Chicago to Dublin Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $448 | 20:40 Chicago O'Hare International | 09:00+1 день Dublin Dublin | 7h 20m | Aer Lingus | EI124 |
from $522 | 19:35 Chicago O'Hare International | 08:10+1 день Dublin Dublin | 7h 35m | Lufthansa | LH9171 |
from $536 | 20:40 Chicago O'Hare International | 09:00+1 день Dublin Dublin | 7h 20m | Iberia | IB6024 |
from $327 | 20:10 Chicago O'Hare International | 23:20+2 дня Dublin Dublin | 22h 10m layover 11h 20m - Lisbon | TAP Portugal | TP244 TP1326 |
from $404 | 20:15 Chicago O'Hare International | 06:10+2 дня Dublin Dublin | 28h 55m layover 20h 41m - Toronto | Air Canada | AC510 AC800 |
from $384 | 12:50 Chicago O'Hare International | 23:00+2 дня Dublin Dublin | 29h 10m layover 1h 35m - Istanbul 11h 45m - Milan | Turkish Airlines | TK186 TK1873 FR4845 |
from $416 | 20:20 Chicago O'Hare International | 10:45+2 дня Dublin Dublin | 33h 25m layover 12h 45m - Copenhagen 8h 30m - Hagersten | SAS | SK944 SK1428 SK535 |
Flight Schedule Chicago (Illinois) to Dublin
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
12:50 — 23:00
+2 days
|
12:50 — 07:10
TK186
Turkish Airlines
Chicago — Istanbul
1h 35m stop
08:45 — 09:40
TK1873
Turkish Airlines
Istanbul — Milan
11h 45m stop
21:25 — 23:00
FR4845
Ryanair
Milan — Dublin
|
29h 10m including layover |
Find flight
from$384 |
|
12:50 — 23:00
+2 days
|
12:50 — 07:10
TK186
Turkish Airlines
Chicago — Istanbul
8h 35m stop
15:45 — 16:35
TK1875
Turkish Airlines
Istanbul — Milan
4h 50m stop
21:25 — 23:00
FR4845
Ryanair
Milan — Dublin
|
29h 10m including layover |
Find flight
from$384 |
|
12:50 — 23:00
+2 days
|
12:50 — 07:10
TK186
Turkish Airlines
Chicago — Istanbul
5h 25m stop
12:35 — 13:30
TK1895
Turkish Airlines
Istanbul — Milan
7h 55m stop
21:25 — 23:00
FR4845
Ryanair
Milan — Dublin
|
29h 10m including layover |
Find flight
from$385 |
|
16:50 — 05:10
+1 day
|
16:50 — 05:10
EI122
Aer Lingus
Chicago — Dublin
|
7h 20m |
Find flight
from$501 |
|
16:55 — 05:15
+1 day
|
16:55 — 05:15
IB6022
Iberia
Chicago — Dublin
|
7h 20m |
Find flight
from$584 |
|
17:20 — 11:00
+1 day
|
16:00 — 07:20
LH431
Lufthansa
Chicago — Frankfurt
2h 30m stop
10:20 — 11:25
LH978
Lufthansa
Frankfurt — Dublin
|
12h 40m including layover |
Find flight
from$408 |
|
17:20 — 16:35
+1 day
|
16:00 — 07:20
LH431
Lufthansa
Chicago — Frankfurt
8h 5m stop
15:50 — 16:55
LH980
Lufthansa
Frankfurt — Dublin
|
18h 15m including layover |
Find flight
from$408 |
|
19:35 — 08:10
+1 day
|
19:35 — 08:10
LH9171
Lufthansa
Chicago — Dublin
|
7h 35m |
Find flight
from$522 |
|
20:10 — 23:20
+2 days
|
18:15 — 08:15
TP244
TAP Portugal
Chicago — Lisbon
11h 20m stop
21:15 — 00:05
TP1326
TAP Portugal
Lisbon — Dublin
|
22h 10m including layover |
Find flight
from$327 |
|
20:10 — 10:20
+2 days
|
18:00 — 07:55
TP244
TAP Portugal
Chicago — Lisbon
22h 20m stop
07:10 — 10:00
TP1322
TAP Portugal
Lisbon — Dublin
|
33h 10m including layover |
Find flight
from$334 |
|
20:15 — 06:10
+2 days
|
20:25 — 23:07
AC510
Air Canada
Chicago — Toronto
20h 41m stop
20:40 — 08:15
AC800
Air Canada
Toronto — Dublin
|
28h 55m including layover |
Find flight
from$404 |
|
20:20 — 10:45
+2 days
|
20:20 — 10:25
SK944
SAS
Chicago — Copenhagen
12h 45m stop
23:10 — 00:25
SK1428
SAS
Copenhagen — Hagersten
8h 30m stop
08:55 — 10:45
SK535
SAS
Hagersten — Dublin
|
33h 25m including layover |
Find flight
from$416 |
|
20:40 — 09:00
+1 day
|
20:40 — 09:00
EI124
Aer Lingus
Chicago — Dublin
|
7h 20m |
Find flight
from$448 |
|
20:40 — 09:00
+1 day
|
20:40 — 09:00
IB6024
Iberia
Chicago — Dublin
|
7h 20m |
Find flight
from$536 |
|
23:35 — 16:35
+1 day
|
22:30 — 14:05
LH433
Lufthansa
Chicago — Frankfurt
1h 30m stop
15:50 — 16:55
LH980
Lufthansa
Frankfurt — Dublin
|
12h including layover |
Find flight
from$408 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Chicago to Dublin depends on and how to choose the most interesting flight option for you.
Distance between Chicago and Dublin is 5886 miles. Time difference between the cities is 6h. Airplanes depart 07:15 to 23:35 from 7 Chicago airports and arrive 07:15 to 23:35 to 1 Dublin airport. Average flight time is 7h 20m.
- The fastest flight 7h 20m
- Average flight time 7h 20m
- The earliest flight 07:15
- The latest flight 23:35
- Distance 3658 ml
The cheapest months to travel to Dublin are august (from 223 $), july (from 285 $), march (from 327 $).
The most expensive months are december (from 621 $), january (from 581 $), june (from 575 $).
What is the lowest airfare Chicago to Dublin?
The cheapest plane ticket found by our users is $327. This airfare is for economy class on one-way TP244 flight by TAP Portugal for March 11, 2026 which leaves O'Hare International in Chicago at 20:10 am and arrives at Dublin Dublin at 23:20.
Popular Airlines on the Route
The flight Chicago — Dublin is served by 14 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Air Canada - 15 departures per week at the price of from $ 404 . And the most expensive tickets are offered by Lufthansa airline - from $ 4124.
Direct flights
There are 5 nonstop flights on the route. The fastest direct flight is EI124 by Aer Lingus takes 7h 20m and the cheapest is TP244 by TAP Portugal for $448.
- EI - Aer Lingusfrom $448Find
- IB - Iberiafrom $536Find
- LH - Lufthansafrom $522Find
Connecting Flights
There are 155 flights with layovers on the route. The fastest connecting flight is EI7216 by Aer Lingus takes 9h 15m and the cheapest is TP244 by TAP Portugal for $327.
- AC - Air Canadafrom $404Find
- FI - Icelandairfrom $448Find
- OS - Austrian Airlinesfrom $469Find
- EI - Aer Lingusfrom $509Find
- UA - United Airlinesfrom $449Find
- LX - SWISS International Air Linesfrom $562Find
- PD - Porter Airlinesfrom $673Find
- TK - Turkish Airlinesfrom $384Find
- SK - SASfrom $416Find
- AY - Finnairfrom $526Find
- IB - Iberiafrom $467Find
- TP - TAP Portugalfrom $327Find
Airports
You can fly from Chicago to Dublin from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).
Chicago airports
- O'Hare International-ORDfrom $327Find
- Midway-MDWfrom $673Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Dublin airports
- Dublin-DUBFind
Airplanes
There are flights to Dublin from Chicago by 14 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Chicago
You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.
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Top International Destinations from Chicago
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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