British Airways Chicago to Dublin Flights

Return flight: Dublin – Chicago

Cheapflightsplus.com will find cheap British Airways flights from Chicago to Dublin. Compare airline ticket prices and book air tickets starting from $374 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of British Airways, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Dublin by British Airways

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 december: one-way - $374, two-way – $641.
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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
10:00 pm — 4:50 pm
+1 day
10:05 pm — 11:40 am BA1541 British Airways
Chicago — London
3h 40m stop
3:30 pm — 5:00 pm BA826 British Airways
London — Dublin
12h 50m
including layover
Find flight
from$393
10:05 pm — 9:10 am
+2 days
10:00 pm — 11:40 am BA1541 British Airways
Chicago — London
20h 10m stop
7:50 am — 9:10 am BA5951 British Airways
London — Dublin
29h 5m
including layover
Find flight
from$512
5:00 pm — 4:50 pm
+1 day
5:00 pm — 6:50 am BA294 British Airways
Chicago — London
8h 30m stop
3:30 pm — 5:00 pm BA826 British Airways
London — Dublin
17h 50m
including layover
Find flight
from$392
5:00 pm — 7:35 pm
+1 day
5:00 pm — 6:50 am BA294 British Airways
Chicago — London
11h 25m stop
6:15 pm — 7:35 pm BA824 British Airways
London — Dublin
20h 35m
including layover
Find flight
from$393
6:35 pm — 3:20 pm
+1 day
6:35 pm — 8:15 am BA1543 British Airways
Chicago — London
5h 45m stop
2:00 pm — 3:20 pm BA4464 British Airways
London — Dublin
14h 45m
including layover
Find flight
from$423
6:35 pm — 3:40 pm
+1 day
6:35 pm — 8:15 am BA1543 British Airways
Chicago — London
6h 5m stop
3:00 pm — 4:20 pm BA4466 British Airways
London — Dublin
15h 5m
including layover
Find flight
from$423
7:50 pm — 5:00 pm
+1 day
6:35 pm — 8:15 am BA1543 British Airways
Chicago — London
6h 10m stop
3:30 pm — 5:00 pm BA826 British Airways
London — Dublin
15h 10m
including layover
Find flight
from$394
7:50 pm — 7:45 pm
+1 day
6:35 pm — 8:15 am BA1543 British Airways
Chicago — London
9h 5m stop
6:20 pm — 7:40 pm BA828 British Airways
London — Dublin
17h 55m
including layover
Find flight
from$431
9:45 pm — 7:35 pm
+1 day
9:45 pm — 11:30 am BA296 British Airways
Chicago — London
6h 45m stop
6:15 pm — 7:35 pm BA824 British Airways
London — Dublin
15h 50m
including layover
Find flight
from$374
9:45 pm — 4:50 pm
+1 day
9:45 pm — 11:30 am BA296 British Airways
Chicago — London
3h 50m stop
3:30 pm — 5:00 pm BA826 British Airways
London — Dublin
13h 5m
including layover
Find flight
from$374
2:55 pm — 5:00 pm
+1 day
2:55 pm — 5:46 pm BA5116 British Airways
Chicago — Atlanta
4h 16m stop
10:15 pm — 11:15 am BA226 British Airways
Atlanta — London
4h 15m stop
3:30 pm — 5:00 pm BA826 British Airways
London — Dublin
20h 5m
including layover
Find flight
from$416
2:55 pm — 7:45 pm
+1 day
2:55 pm — 5:46 pm BA5116 British Airways
Chicago — Atlanta
4h 16m stop
10:15 pm — 11:15 am BA226 British Airways
Atlanta — London
7h 10m stop
6:25 pm — 7:45 pm BA828 British Airways
London — Dublin
22h 50m
including layover
Find flight
from$416
4:01 pm — 7:45 pm
+1 day
4:01 pm — 6:26 pm BA6605 British Airways
Chicago — Pittsburgh
3h 19m stop
9:45 pm — 10:10 am BA170 British Airways
Pittsburgh — London
8h 15m stop
6:25 pm — 7:45 pm BA828 British Airways
London — Dublin
21h 44m
including layover
Find flight
from$559
4:01 pm — 5:00 pm
+1 day
4:01 pm — 6:26 pm BA6605 British Airways
Chicago — Pittsburgh
3h 19m stop
9:45 pm — 10:10 am BA170 British Airways
Pittsburgh — London
5h 20m stop
3:30 pm — 5:00 pm BA826 British Airways
London — Dublin
18h 59m
including layover
Find flight
from$559
8:15 am — 3:05 pm
+1 day
8:15 am — 10:49 am BA5297 British Airways
Chicago — Pittsburgh
10h 56m stop
9:45 pm — 10:10 am BA170 British Airways
Pittsburgh — London
3h 30m stop
1:40 pm — 3:05 pm BA836 British Airways
London — Dublin
24h 50m
including layover
Find flight
from$417
8:15 am — 1:35 pm
+1 day
8:15 am — 10:49 am BA5297 British Airways
Chicago — Pittsburgh
10h 56m stop
9:45 pm — 10:10 am BA170 British Airways
Pittsburgh — London
2h stop
12:10 pm — 1:35 pm BA5959 British Airways
London — Dublin
23h 20m
including layover
Find flight
from$529
*Departure and arrival times are local. Last updated on 12/04/2024

Flight Information

There are 114 flights by British Airways 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 10:00 pm to 9:45 pm. Nonstop flight is 10h 40m. The time difference between Chicago and Dublin is 6h.

  • The fastest flight 10h 40m
  • Average flight time 17h 55m
  • The earliest flight 10:00 pm
  • The latest flight 9:45 pm
  • Distance 3658 ml

The cheapest months for traveling to Dublin are january (from 374 $), november (from 383 $), february (from 412 $).

The most expensive and popular months are december (from 423 $), february (from 412 $), november (from 383 $).

The cheapest flight by British Airways that our users were able to find is $374. This airfare is economy class on one-way BA296 flight for January 12, 2025 leaving O'Hare International in Chicago at 9:45 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides British Airways there are other 20 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 2 direct flights every day from Chicago. Airlines and fares are below:

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Connecting Flights

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

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How to book an air ticket yourself?

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.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • 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.

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