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Cheap flights from Champaign to Ireland from $796

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 9/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Champaign to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:23 pm - 9:40 amCMI  Champaign University-Willard-DUB Dublin
14h 17m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:30 pm - 6:10 pmDUB  Dublin-CMI Champaign University-Willard
28h 40m2 stops London Heathrow Chicago O'Hare Intl
$796British Airways
Wed, Sep 9 - Tue, Sep 15
British Airways Logo
1:23 pm - 2:35 pmCMI  Champaign University-Willard-DUB Dublin
19h 12m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:30 pm - 8:25 pmDUB  Dublin-CMI Champaign University-Willard
29h 55m2 stops London Heathrow Chicago O'Hare Intl
$811British Airways
Wed, Sep 23 - Mon, Oct 5
American Airlines Logo
1:23 pm - 12:05 pmCMI  Champaign University-Willard-DUB Dublin
16h 42m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
12:40 pm - 10:03 pmDUB  Dublin-CMI Champaign University-Willard
15h 23m1 stop Dallas/Fort Worth
$815American Airlines
Wed, Sep 23 - Mon, Oct 5
American Airlines Logo
1:23 pm - 12:05 pmCMI  Champaign University-Willard-DUB Dublin
16h 42m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
9:30 am - 8:25 pmDUB  Dublin-CMI Champaign University-Willard
16h 55m2 stops Philadelphia Chicago O'Hare Intl
$816American Airlines
Wed, Sep 23 - Mon, Oct 5
American Airlines Logo
2:41 pm - 9:45 amCMI  Champaign University-Willard-DUB Dublin
13h 04m1 stop Dallas/Fort Worth
American Airlines Logo
12:40 pm - 10:03 pmDUB  Dublin-CMI Champaign University-Willard
15h 23m1 stop Dallas/Fort Worth
$824American Airlines
Wed, Sep 23 - Mon, Oct 5
British Airways Logo
11:41 am - 5:00 pmCMI  Champaign University-Willard-DUB Dublin
23h 19m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:30 pm - 4:24 pmDUB  Dublin-CMI Champaign University-Willard
25h 54m2 stops London Heathrow Chicago O'Hare Intl
$935British Airways
Tue, Sep 1 - Mon, Sep 7
Aer Lingus Logo
1:23 pm - 5:10 amCMI  Champaign University-Willard-DUB Dublin
9h 47m1 stop Chicago O'Hare Intl
Aer Lingus Logo
11:35 am - 11:37 pmDUB  Dublin-CMI Champaign University-Willard
18h 02m1 stop Chicago O'Hare Intl
$965Aer Lingus
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
7:03 pm - 3:45 pmCMI  Champaign University-Willard-DUB Dublin
14h 42m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
11:30 am - 6:05 pmDUB  Dublin-CMI Champaign University-Willard
11h 35m1 stop Chicago O'Hare Intl
$966American Airlines
Mon, Oct 19 - Fri, Oct 30
British Airways Logo
6:41 pm - 2:50 pmCMI  Champaign University-Willard-DUB Dublin
14h 09m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
11:35 am - 8:56 pmDUB  Dublin-CMI Champaign University-Willard
15h 21m1 stop Chicago O'Hare Intl
$970British Airways
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
6:48 pm - 2:50 pmCMI  Champaign University-Willard-DUB Dublin
14h 02m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
7:35 am - 6:05 pmDUB  Dublin-CMI Champaign University-Willard
15h 30m2 stops London Heathrow Chicago O'Hare Intl
$974American Airlines
Tue, Oct 20 - Fri, Oct 30

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British Airways flights from Champaign to Ireland

Our best British Airways deals on Champaign to Ireland flight tickets
British Airways
Sep 9
CMI1:23 pmChampaign University-Willard
14h 17m
2 stops
DUB9:40 amDublin
Sep 15
DUB7:30 pmDublin
28h 40m
2 stops
CMI6:10 pmChampaign University-Willard
$796
British Airways
Sep 23
CMI1:23 pmChampaign University-Willard
19h 12m
2 stops
DUB2:35 pmDublin
Oct 5
DUB8:30 pmDublin
29h 55m
2 stops
CMI8:25 pmChampaign University-Willard
$811
British Airways
Sep 1
CMI11:41 amChampaign University-Willard
23h 19m
2 stops
DUB5:00 pmDublin
Sep 7
DUB8:30 pmDublin
25h 54m
2 stops
CMI4:24 pmChampaign University-Willard
$935

American Airlines flights from Champaign to Ireland

Our best American Airlines deals on Champaign to Ireland flight tickets
American Airlines
Sep 23
CMI1:23 pmChampaign University-Willard
16h 42m
2 stops
DUB12:05 pmDublin
Oct 5
DUB12:40 pmDublin
15h 23m
1 stop
CMI10:03 pmChampaign University-Willard
$815
American Airlines
Sep 23
CMI1:23 pmChampaign University-Willard
16h 42m
2 stops
DUB12:05 pmDublin
Oct 5
DUB9:30 amDublin
16h 55m
2 stops
CMI8:25 pmChampaign University-Willard
$816
American Airlines
Sep 23
CMI2:41 pmChampaign University-Willard
13h 04m
1 stop
DUB9:45 amDublin
Oct 5
DUB12:40 pmDublin
15h 23m
1 stop
CMI10:03 pmChampaign University-Willard
$824

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 August 10, 2026.
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

Cheapest round-trip

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/9

1:23 pm-9:40 am

2 stops14h 17m

Dublin

Tue 9/15

7:30 pm-6:10 pm

2 stops28h 40m

$796

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/23

1:23 pm-2:35 pm

2 stops19h 12m

Dublin

Mon 10/5

8:30 pm-8:25 pm

2 stops29h 55m

$811

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/23

1:23 pm-12:05 pm

2 stops16h 42m

Dublin

Mon 10/5

12:40 pm-10:03 pm

1 stop15h 23m

$815

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/23

1:23 pm-12:05 pm

2 stops16h 42m

Dublin

Mon 10/5

9:30 am-8:25 pm

2 stops16h 55m

$816

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/23

2:41 pm-9:45 am

1 stop13h 04m

Dublin

Mon 10/5

12:40 pm-10:03 pm

1 stop15h 23m

$824

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Tue 9/1

11:41 am-5:00 pm

2 stops23h 19m

Dublin

Mon 9/7

8:30 pm-4:24 pm

2 stops25h 54m

$935

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/9

1:23 pm-5:10 am

1 stop9h 47m

Dublin

Tue 9/15

11:35 am-11:37 pm

1 stop18h 02m

$965
Quickest round-trip

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Mon 10/19

7:03 pm-3:45 pm

2 stops14h 42m

Dublin

Fri 10/30

11:30 am-6:05 pm

1 stop11h 35m

$966

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Wed 9/9

6:41 pm-2:50 pm

2 stops14h 09m

Dublin

Tue 9/15

11:35 am-8:56 pm

1 stop15h 21m

$970

ChampaignDublin

CMI Champaign University-Willard - DUB Dublin

CMIDUB

Champaign University-Willard

Tue 10/20

6:48 pm-2:50 pm

2 stops14h 02m

Dublin

Fri 10/30

7:35 am-6:05 pm

2 stops15h 30m

$974

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Champaign to Ireland flight deals and tips

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

Fastest flight time

19h 12m

Direct flights

None
The fastest flight from Champaign to Ireland takes 19h 12m
There are no direct flights from Champaign to Ireland. There are no popular flight routes from Champaign to Ireland.
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Frequently asked questions about flying from Champaign to Ireland

  • 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.

Frequently asked questions about flying from Champaign to Ireland

  • How do I get Price Alerts for flights from Champaign to Ireland?

    Price Alerts will notify you by email when the price for flights to Ireland from Champaign decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Champaign to Ireland with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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Wed 9/9
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