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Cheap flights from Peoria, Illinois to Ireland from $500

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Ireland departing on 1/13. 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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Find the cheapest flights from Peoria, Illinois to Ireland

Cheap round-trip flights

British Airways Logo
6:43 pm - 2:20 pmPIA-DUB
13h 37m2 stops
British Airways Logo
8:40 pm - 9:25 pmDUB-PIA
30h 45m2 stops
$500British Airways
Find Deal
mar., ene. 13 - mar., ene. 20
United Airlines Logo
10:45 am - 8:10 amPIA-DUB
15h 25m1 stop
United Airlines Logo
10:40 am - 4:43 pmDUB-PIA
12h 03m1 stop
$532United Airlines
Find Deal
mar., ene. 13 - mar., ene. 20
United Airlines Logo
10:45 am - 7:30 amPIA-DUB
14h 45m2 stops
United Airlines Logo
10:40 am - 4:43 pmDUB-PIA
12h 03m1 stop
$537United Airlines
Find Deal
mar., ene. 13 - mar., ene. 20
American Airlines Logo
8:10 pm - 5:15 pmPIA-DUB
15h 05m2 stops
American Airlines Logo
12:40 pm - 11:15 pmDUB-PIA
16h 35m1 stop
$679American Airlines
Find Deal
vie., oct. 17 - vie., oct. 24
American Airlines Logo
5:00 am - 5:30 amPIA-DUB
18h 30m1 stop
American Airlines Logo
12:40 pm - 11:15 pmDUB-PIA
16h 35m1 stop
$682American Airlines
Find Deal
vie., oct. 17 - vie., oct. 24
American Airlines Logo
8:10 pm - 5:15 pmPIA-DUB
15h 05m2 stops
American Airlines Logo
9:45 am - 7:40 pmDUB-PIA
15h 55m2 stops
$689American Airlines
Find Deal
vie., oct. 17 - vie., oct. 24
Lufthansa Logo
10:48 am - 9:45 amPIA-DUB
16h 57m1 stop
Lufthansa Logo
5:55 am - 4:43 pmDUB-PIA
16h 48m2 stops
$699Lufthansa
Find Deal
mar., oct. 7 - dom., oct. 19
United Airlines Logo
3:56 pm - 9:45 amPIA-DUB
11h 49m1 stop
United Airlines Logo
11:35 am - 10:15 pmDUB-PIA
16h 40m1 stop
$702United Airlines
Find Deal
mar., oct. 7 - dom., oct. 19
United Airlines Logo
10:48 am - 7:10 amPIA-DUB
14h 22m2 stops
United Airlines Logo
8:50 am - 9:27 pmDUB-PIA
18h 37m2 stops
$706United Airlines
Find Deal
mié., oct. 8 - sáb., oct. 18

United Airlines flights from Peoria, Illinois to Ireland

Our best United Airlines deals on Peoria, Illinois to Ireland flight tickets
United Airlines
Jan 13
PIA10:45 amGreater Peoria
15h 25m
1 stop
DUB8:10 amDublin
Jan 20
DUB10:40 amDublin
12h 03m
1 stop
PIA4:43 pmGreater Peoria
$532
Find similar
United Airlines
Jan 13
PIA10:45 amGreater Peoria
14h 45m
2 stops
DUB7:30 amDublin
Jan 20
DUB10:40 amDublin
12h 03m
1 stop
PIA4:43 pmGreater Peoria
$537
Find similar
United Airlines
Oct 7
PIA3:56 pmGreater Peoria
11h 49m
1 stop
DUB9:45 amDublin
Oct 19
DUB11:35 amDublin
16h 40m
1 stop
PIA10:15 pmGreater Peoria
$702
Find similar

American Airlines flights from Peoria, Illinois to Ireland

Our best American Airlines deals on Peoria, Illinois to Ireland flight tickets
American Airlines
Oct 17
PIA8:10 pmGreater Peoria
15h 05m
2 stops
DUB5:15 pmDublin
Oct 24
DUB12:40 pmDublin
16h 35m
1 stop
PIA11:15 pmGreater Peoria
$679
Find similar
American Airlines
Oct 17
PIA5:00 amGreater Peoria
18h 30m
1 stop
DUB5:30 amDublin
Oct 24
DUB12:40 pmDublin
16h 35m
1 stop
PIA11:15 pmGreater Peoria
$682
Find similar
American Airlines
Oct 17
PIA8:10 pmGreater Peoria
15h 05m
2 stops
DUB5:15 pmDublin
Oct 24
DUB9:45 amDublin
15h 55m
2 stops
PIA7:40 pmGreater Peoria
$689
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois 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 septiembre 3, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mar. 1/13

6:43 pm-2:20 pm

2 stops13h 37m

Dublin

mar. 1/20

8:40 pm-9:25 pm

2 stops30h 45m

$500

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mar. 1/13

10:45 am-8:10 am

1 stop15h 25m

Dublin

mar. 1/20

10:40 am-4:43 pm

1 stop12h 03m

$532

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mar. 1/13

10:45 am-7:30 am

2 stops14h 45m

Dublin

mar. 1/20

10:40 am-4:43 pm

1 stop12h 03m

$537

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

vie. 10/17

8:10 pm-5:15 pm

2 stops15h 05m

Dublin

vie. 10/24

12:40 pm-11:15 pm

1 stop16h 35m

$679

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

vie. 10/17

5:00 am-5:30 am

1 stop18h 30m

Dublin

vie. 10/24

12:40 pm-11:15 pm

1 stop16h 35m

$682

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

vie. 10/17

8:10 pm-5:15 pm

2 stops15h 05m

Dublin

vie. 10/24

9:45 am-7:40 pm

2 stops15h 55m

$689

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mar. 10/7

10:48 am-9:45 am

1 stop16h 57m

Dublin

dom. 10/19

5:55 am-4:43 pm

2 stops16h 48m

$699

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mar. 10/7

3:56 pm-9:45 am

1 stop11h 49m

Dublin

dom. 10/19

11:35 am-10:15 pm

1 stop16h 40m

$702

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mié. 10/8

10:48 am-7:10 am

2 stops14h 22m

Dublin

sáb. 10/18

8:50 am-9:27 pm

2 stops18h 37m

$706

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from Peoria, Illinois 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 day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $577. This is often the case because there is less demand to fly during this day of the week. Flights from Peoria, Illinois to Ireland on a Friday will generally be more expensive and average around $1,200. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 at noon. momondo users have found flights departing from Peoria, Illinois to Ireland at noon for as low as $572. 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 afternoon when prices are around $908.

Cheap Peoria, Illinois to Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Peoria, Illinois to Ireland. There are no popular flight routes from Peoria, Illinois to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Greater Peoria Airport to Ireland?

    Prices for flights from Greater Peoria Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from Greater Peoria Airport to Ireland?

  • How old do you have to be to fly from Greater Peoria Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Ireland.

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

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Peoria, Illinois to Ireland

Compare and see reviews for airlines that fly from Peoria, Illinois to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $523Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peoria to Ireland for you.

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

Flights from Peoria 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 Peoria to Ireland?

momondo helps you find the best flight between Peoria and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Peoria and alert you when they change.

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