British Airways Dublin to Chicago Flights

Return flight: Chicago – Dublin

Cheapflightsplus.com will find cheap British Airways flights from Dublin to Chicago. 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 British Airways, arrivals and departure details below.

Find Cheap Airfare Dublin — Chicago (IL) 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 - $387, two-way – $664.
Direct flights
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Find flights
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
10:55 am — 6:45 pm
10:40 am — 12:15 pm BA845 British Airways
Dublin — London
3h 15m stop
3:45 pm — 6:45 pm BA297 British Airways
London — Chicago
13h 50m
including layover
Find flight
from$520
10:55 am — 5:52 pm
10:40 am — 12:15 pm BA845 British Airways
Dublin — London
1h 40m stop
2:10 pm — 5:00 pm BA1542 British Airways
London — Chicago
11h 57m
including layover
Find flight
from$546
11:10 am — 6:45 pm
11:10 am — 12:40 pm BA4465 British Airways
Dublin — London
3h 5m stop
3:45 pm — 6:45 pm BA297 British Airways
London — Chicago
13h 35m
including layover
Find flight
from$545
11:10 am — 6:45 pm
11:10 am — 12:40 pm BA4465 British Airways
Dublin — London
3h 5m stop
3:45 pm — 6:45 pm AY5537 Finnair
London — Chicago
13h 35m
including layover
Find flight
from$552
12:05 pm — 6:45 pm
12:05 pm — 1:25 pm BA5964 British Airways
Dublin — London
2h 20m stop
3:45 pm — 6:45 pm BA297 British Airways
London — Chicago
12h 40m
including layover
Find flight
from$591
4:05 pm — 1:50 pm
+1 day
4:05 pm — 5:30 pm BA837 British Airways
Dublin — London
16h 55m stop
10:25 am — 1:50 pm SN9087 Brussels Airlines
London — Chicago
27h 45m
including layover
Find flight
from$3887
4:05 pm — 5:00 pm
+1 day
4:05 pm — 5:30 pm BA837 British Airways
Dublin — London
20h 5m stop
1:35 pm — 5:00 pm SN9085 Brussels Airlines
London — Chicago
30h 55m
including layover
Find flight
from$3887
6:40 am — 1:55 pm
6:40 am — 8:05 am BA5952 British Airways
Dublin — London
2h 55m stop
11:00 am — 1:55 pm BA295 British Airways
London — Chicago
13h 15m
including layover
Find flight
from$591
6:40 am — 3:37 pm
6:40 am — 8:05 am BA5952 British Airways
Dublin — London
3h 50m stop
11:55 am — 2:45 pm BA1546 British Airways
London — Chicago
13h 57m
including layover
Find flight
from$592
9:15 am — 5:52 pm
7:00 am — 8:35 am BA4461 British Airways
Dublin — London
3h 25m stop
2:10 pm — 5:00 pm BA1542 British Airways
London — Chicago
13h 37m
including layover
Find flight
from$546
9:15 am — 6:45 pm
9:15 am — 10:45 am BA4461 British Airways
Dublin — London
5h stop
3:45 pm — 6:45 pm AY5537 Finnair
London — Chicago
15h 30m
including layover
Find flight
from$559
1:00 pm — 2:42 pm
+2 days
1:00 pm — 2:25 pm BA835 British Airways
Dublin — London
23h 35m stop
2:00 pm — 6:30 pm Z0783 Z0
London — Orlando
18h 8m stop
12:38 pm — 2:42 pm F91457 Frontier Airlines
Orlando — Chicago
55h 42m
including layover
Find flight
from$387
1:00 pm — 9:52 am
+2 days
1:00 pm — 2:25 pm BA835 British Airways
Dublin — London
23h 35m stop
2:00 pm — 6:30 pm Z0783 Z0
London — Orlando
13h stop
7:30 am — 9:52 am F93043 Frontier Airlines
Orlando — Chicago
50h 52m
including layover
Find flight
from$387
5:50 pm — 11:02 am
+2 days
5:50 pm — 7:10 pm BA827 British Airways
Dublin — London
17h 50m stop
1:00 pm — 3:50 pm Z0701 Z0
London — Newark
17h 36m stop
9:26 am — 11:02 am NK209 Spirit Airlines
Newark — Chicago
47h 12m
including layover
Find flight
from$392
5:50 pm — 10:55 pm
+1 day
5:50 pm — 7:10 pm BA827 British Airways
Dublin — London
17h 50m stop
1:00 pm — 3:50 pm Z0701 Z0
London — New York
5h 25m stop
9:15 pm — 10:55 pm NK225 Spirit Airlines
New York — Chicago
35h 5m
including layover
Find flight
from$430
7:00 am — 10:52 pm
7:00 am — 8:35 am BA4461 British Airways
Dublin — London
4h 25m stop
1:00 pm — 3:50 pm Z0701 Z0
London — Newark
5h 25m stop
9:15 pm — 10:52 pm NK329 Spirit Airlines
Newark — Chicago
21h 52m
including layover
Find flight
from$479
7:25 pm — 2:33 pm
+2 days
7:25 pm — 8:45 pm BA839 British Airways
Dublin — London
15h 15m stop
12:00 pm — 4:45 pm Z0723 Z0
London — Miami
19h 15m stop
12:00 pm — 2:33 pm NK396 Spirit Airlines
Miami — Chicago
49h 8m
including layover
Find flight
from$387
8:30 pm — 8:56 pm
+2 days
8:30 pm — 9:50 pm BA829 British Airways
Dublin — London
16h 10m stop
2:00 pm — 6:30 pm Z0783 Z0
London — Orlando
24h 6m stop
6:36 pm — 8:56 pm F92041 Frontier Airlines
Orlando — Chicago
54h 26m
including layover
Find flight
from$392
8:30 pm — 2:42 pm
+2 days
8:30 pm — 9:50 pm BA829 British Airways
Dublin — London
16h 10m stop
2:00 pm — 6:30 pm Z0783 Z0
London — Orlando
18h 8m stop
12:38 pm — 2:42 pm F91457 Frontier Airlines
Orlando — Chicago
48h 12m
including layover
Find flight
from$392
*Departure and arrival times are local. Last updated on 12/04/2024

Flight Information

There are 133 flights by British Airways from Dublin to Chicago every week with departures from Dublin. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 10:00 am to 9:15 am. Nonstop flight is 11h 40m. The time difference between Dublin and Chicago is 6h.

  • The fastest flight 11h 40m
  • Average flight time 25h 48m
  • The earliest flight 10:00 am
  • The latest flight 9:15 am
  • Distance 3658 ml

The cheapest months for traveling to Chicago are january (from 387 $), february (from 392 $), december (from 500 $).

The most expensive and popular months are november (from 564 $), december (from 500 $), february (from 392 $).

The cheapest flight by British Airways that our users were able to find is $387. This airfare is economy class on one-way BA839 flight for January 12, 2025 leaving Dublin in Dublin at 7:25 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides British Airways there are other 17 airline carriers between Dublin and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Dublin to Chicago.

Nonstop flights

There are 2 direct flights every day from Dublin. 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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