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Cheap flights from Champaign to Ireland from $724

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to Ireland departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:19 pm - 9:40 amCMI-DUB
15h 21m2 stops
American Airlines Logo
3:20 pm - 9:27 pmDUB-CMI
11h 07m1 stop
$724American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
12:19 pm - 9:40 amCMI-DUB
15h 21m2 stops
American Airlines Logo
4:45 pm - 12:37 pmDUB-CMI
24h 52m2 stops
$728American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
12:19 pm - 5:10 amCMI-DUB
10h 51m1 stop
American Airlines Logo
11:30 am - 9:27 pmDUB-CMI
14h 57m1 stop
$733American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
11:20 am - 9:35 amCMI-DUB
16h 15m2 stops
British Airways Logo
10:45 am - 9:30 pmDUB-CMI
16h 45m2 stops
$1,138British Airways
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Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
4:45 pm - 11:15 amCMI-DUB
12h 30m2 stops
American Airlines Logo
12:55 pm - 8:37 pmDUB-CMI
13h 42m1 stop
$1,160American Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
11:20 am - 9:00 amCMI-DUB
15h 40m1 stop
American Airlines Logo
3:20 pm - 9:30 pmDUB-CMI
12h 10m1 stop
$1,352American Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21

American Airlines flights from Champaign to Ireland

Our best American Airlines deals on Champaign to Ireland flight tickets
American Airlines
Mar 4
CMI12:19 pmChampaign University-Willard
15h 21m
2 stops
DUB9:40 amDublin
Mar 8
DUB3:20 pmDublin
11h 07m
1 stop
CMI9:27 pmChampaign University-Willard
$724
Find similar
American Airlines
Mar 4
CMI12:19 pmChampaign University-Willard
15h 21m
2 stops
DUB9:40 amDublin
Mar 8
DUB4:45 pmDublin
24h 52m
2 stops
CMI12:37 pmChampaign University-Willard
$728
Find similar
American Airlines
Mar 4
CMI12:19 pmChampaign University-Willard
10h 51m
1 stop
DUB5:10 amDublin
Mar 8
DUB11:30 amDublin
14h 57m
1 stop
CMI9:27 pmChampaign University-Willard
$733
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Champaign to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Wed 3/4

12:19 pm-9:40 am

2 stops15h 21m

Dublin

Sun 3/8

3:20 pm-9:27 pm

1 stop11h 07m

$724

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Wed 3/4

12:19 pm-9:40 am

2 stops15h 21m

Dublin

Sun 3/8

4:45 pm-12:37 pm

2 stops24h 52m

$728

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Wed 3/4

12:19 pm-5:10 am

1 stop10h 51m

Dublin

Sun 3/8

11:30 am-9:27 pm

1 stop14h 57m

$733

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Tue 11/18

11:20 am-9:35 am

2 stops16h 15m

Dublin

Fri 11/21

10:45 am-9:30 pm

2 stops16h 45m

$1,138

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Tue 11/18

4:45 pm-11:15 am

2 stops12h 30m

Dublin

Fri 11/21

12:55 pm-8:37 pm

1 stop13h 42m

$1,160

ChampaignDublin

CMI - DUB

CMIDUB

Champaign University-Willard

Tue 11/18

11:20 am-9:00 am

1 stop15h 40m

Dublin

Fri 11/21

3:20 pm-9:30 pm

1 stop12h 10m

$1,352

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Champaign to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the afternoon. momondo users have found flights departing from Champaign to Ireland in the afternoon for as low as $918. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around $1,515.

Cheap Champaign to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to Ireland

Direct flights

None
There are no direct flights from Champaign to Ireland. There are no popular flight routes from Champaign to Ireland.
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  • When did momondo last update prices for flights from Champaign University-Willard Airport to Ireland?

    Prices for flights from Champaign University-Willard Airport to Ireland refresh daily.

  • How old do you have to be to fly from Champaign University-Willard Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Champaign University-Willard Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Champaign to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Champaign to Ireland with flexible booking policies on momondo?

Flights from Champaign to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Champaign to Ireland?

Once all potential Champaign to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Champaign to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Champaign. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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