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$621+ Cheap flights from Champaign (CMI) to Dublin (DUB)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — DUB
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Champaign to Dublin

Cheapest flights from Champaign to Dublin
Explore the most affordable flight options available from Champaign to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Ovago deal was found by Cheapflights users on 11/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 amCMI - DUB
2 stops22h 10mBritish Airways
Sun 1/47:45 pmDUB - CMI
2 stops31h 45mBritish Airways
Deal found 11/25$1,934
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 amCMI - DUB
2 stops16h 55mAmerican Airlines
Sun 1/43:20 pmDUB - CMI
1 stop12h 10mAmerican Airlines
Deal found 11/25$3,074

Cheap flight deals from Champaign to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$612
(Ovago)
Provider with most accurate pricing for Champaign University-Willard-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Dublin flights.
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From Champaign University-Willard to Dublin
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Dublin 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 November 26, 2025.
Use the filters below to find and compare flights from Champaign to Dublin that are best for you.

Fly from

Champaign

Fly to

Dublin

Route

Depart

Return

Price

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Fri 2/20

2:40 pm-12:05 pm

2 stops15h 25m

Dublin

Tue 2/24

1:00 pm-11:44 am

2 stops28h 44m

$621

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Thu 1/8

11:24 am-10:20 am

1 stop16h 56m

Dublin

Thu 1/15

4:40 pm-10:47 am

1 stop24h 07m

$791

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Sat 12/20

6:00 am-4:55 am

2 stops16h 55m

Dublin

Sun 1/4

3:20 pm-9:30 pm

1 stop12h 10m

$3,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

  • Most accurate provider: When it comes to deals on Champaign-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Champaign to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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.

Related info for your journey

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

  • How long is the flight from Champaign to Dublin?

    For as low as $621, American Airlines can have you in Dublin from Champaign in 15h 25m. There are 3767 mi between Champaign and Dublin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Champaign to Dublin 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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