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Cheap flights from Peoria, Illinois to Ireland from $455

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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Peoria, Illinois to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:45 am - 8:10 amPIA-DUB
15h 25m1 stop
United Airlines Logo
9:00 am - 11:59 amDUB-PIA
32h 59m2 stops
$455United Airlines
Find Deal
sex, dez 5 - qua, dez 10
United Airlines Logo
10:45 am - 9:55 amPIA-DUB
17h 10m2 stops
United Airlines Logo
9:00 am - 11:59 amDUB-PIA
32h 59m2 stops
$460United Airlines
Find Deal
sex, dez 5 - qua, dez 10
United Airlines Logo
1:15 pm - 8:10 amPIA-DUB
12h 55m1 stop
United Airlines Logo
10:40 am - 4:40 pmDUB-PIA
12h 00m1 stop
$483United Airlines
Find Deal
sex, dez 5 - qua, dez 10
United Airlines Logo
1:24 pm - 9:55 amPIA-DUB
15h 31m2 stops
United Airlines Logo
9:50 am - 8:46 pmDUB-PIA
16h 56m2 stops
$586United Airlines
Find Deal
sex, mar 27 - ter, mar 31
United Airlines Logo
1:24 pm - 9:55 amPIA-DUB
15h 31m2 stops
United Airlines Logo
11:35 am - 4:31 pmDUB-PIA
10h 56m1 stop
$591United Airlines
Find Deal
sex, mar 27 - ter, mar 31
United Airlines Logo
1:15 pm - 8:10 amPIA-DUB
12h 55m1 stop
United Airlines Logo
10:40 am - 4:43 pmDUB-PIA
12h 03m1 stop
$613United Airlines
Find Deal
ter, dez 16 - ter, dez 23
United Airlines Logo
10:45 am - 10:20 amPIA-DUB
17h 35m2 stops
United Airlines Logo
12:05 pm - 9:39 pmDUB-PIA
15h 34m2 stops
$618United Airlines
Find Deal
seg, dez 15 - seg, dez 22
United Airlines Logo
1:24 pm - 8:10 amPIA-DUB
13h 46m1 stop
United Airlines Logo
11:35 am - 8:46 pmDUB-PIA
15h 11m1 stop
$637United Airlines
Find Deal
sex, mar 27 - ter, mar 31
United Airlines Logo
1:15 pm - 8:10 amPIA-DUB
12h 55m1 stop
United Airlines Logo
10:40 am - 9:39 pmDUB-PIA
16h 59m1 stop
$663United Airlines
Find Deal
seg, dez 15 - seg, dez 22
Lufthansa Logo
1:15 pm - 8:10 amPIA-DUB
12h 55m1 stop
Lufthansa Logo
10:40 am - 4:43 pmDUB-PIA
12h 03m1 stop
$995Lufthansa
Find Deal
qua, dez 17 - qua, dez 24

United Airlines flights from Peoria, Illinois to Ireland

Our best United Airlines deals on Peoria, Illinois to Ireland flight tickets
United Airlines
Dec 5
PIA10:45 amGreater Peoria
15h 25m
1 stop
DUB8:10 amDublin
Dec 10
DUB9:00 amDublin
32h 59m
2 stops
PIA11:59 amGreater Peoria
$455
Find similar
United Airlines
Dec 5
PIA10:45 amGreater Peoria
17h 10m
2 stops
DUB9:55 amDublin
Dec 10
DUB9:00 amDublin
32h 59m
2 stops
PIA11:59 amGreater Peoria
$460
Find similar
United Airlines
Dec 5
PIA1:15 pmGreater Peoria
12h 55m
1 stop
DUB8:10 amDublin
Dec 10
DUB10:40 amDublin
12h 00m
1 stop
PIA4:40 pmGreater Peoria
$483
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 novembro 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

sex 12/5

10:45 am-8:10 am

1 stop15h 25m

Dublin

qua 12/10

9:00 am-11:59 am

2 stops32h 59m

$455

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

sex 12/5

10:45 am-9:55 am

2 stops17h 10m

Dublin

qua 12/10

9:00 am-11:59 am

2 stops32h 59m

$460

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

sex 12/5

1:15 pm-8:10 am

1 stop12h 55m

Dublin

qua 12/10

10:40 am-4:40 pm

1 stop12h 00m

$483

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

sex 3/27

1:24 pm-9:55 am

2 stops15h 31m

Dublin

ter 3/31

9:50 am-8:46 pm

2 stops16h 56m

$586

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

sex 3/27

1:24 pm-9:55 am

2 stops15h 31m

Dublin

ter 3/31

11:35 am-4:31 pm

1 stop10h 56m

$591

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

ter 12/16

1:15 pm-8:10 am

1 stop12h 55m

Dublin

ter 12/23

10:40 am-4:43 pm

1 stop12h 03m

$613

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

seg 12/15

10:45 am-10:20 am

2 stops17h 35m

Dublin

seg 12/22

12:05 pm-9:39 pm

2 stops15h 34m

$618

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

sex 3/27

1:24 pm-8:10 am

1 stop13h 46m

Dublin

ter 3/31

11:35 am-8:46 pm

1 stop15h 11m

$637

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

seg 12/15

1:15 pm-8:10 am

1 stop12h 55m

Dublin

seg 12/22

10:40 am-9:39 pm

1 stop16h 59m

$663

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

qua 12/17

1:15 pm-8:10 am

1 stop12h 55m

Dublin

qua 12/24

10:40 am-4:43 pm

1 stop12h 03m

$995

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
American AirlinesPriceFrom $595Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $636Free CancellationRating
7.4
8,997 reviews
Search United 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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