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$485+ Cheap flights from Champaign (CMI) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — DUB
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Champaign to Ireland

Keep the following information in mind while searching for Champaign to Ireland flight deals. Data was last updated January 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$485
(British Airways)
Provider with most accurate pricing for Champaign University-Willard-Dublin flight deals.
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Provider most trusted by Cheapflights users for Champaign University-Willard-Dublin flights.
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From Champaign University-Willard to Ireland
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Find flight deals from Champaign to Ireland

Cheapest flights from Champaign to Ireland
Explore the most affordable flight options available from Champaign to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This British Airways deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:47 pm
CMI
-
DUB
2 stops13h 28m
British Airways
Sun 3/18:45 am
DUB
-
CMI
2 stops18h 59m
British Airways
Deal found 1/11$485
This Iberia deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:47 pm
CMI
-
DUB
2 stops14h 33m
Iberia
Sun 3/14:40 pm
DUB
-
CMI
1 stop11h 04m
Iberia
Deal found 1/10$701

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Champaign to Ireland that are best for you.

Fly from

Champaign

Fly to

Ireland

Route

Depart

Return

Price

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Wed 2/25

3:47 pm-3:40 pm

2 stops17h 53m

Dublin

Sun 3/1

8:45 am-9:44 pm

2 stops18h 59m

$485

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Wed 2/25

3:47 pm-12:20 pm

2 stops14h 33m

Dublin

Sun 3/1

4:40 pm-9:44 pm

1 stop11h 04m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Best time to book a flight from Champaign to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Champaign with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Champaign to Ireland?

    Most people fly from Champaign University-Willard (CMI) if they book a flight from Champaign to Ireland. Champaign University-Willard is conveniently located just 11.3 mi from Champaign’s city center.

  • How long is the flight from Champaign to Ireland?

    British Airways and Iberia can get you from Champaign to Ireland in just under 14h 33m. Your travel time can differ by up to 3h 20m. The distance from Champaign to Ireland is about 3767 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Champaign to Ireland that include hotel bookings?

    Yes. In addition to deals on Champaign to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Ireland.

  • Can I find deals for business class flights from Champaign to Ireland?

    Yes. Cheapflights offers flight deals from Champaign to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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