$463 Find Cheap Flights from Peoria to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Peoria to Ireland departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Peoria to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Peoria to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Peoria to Ireland

Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
5:45 am - 7:20 am
PIA
-
DUB
19h 35m
2 stops
United Airlines Logo
9:20 am - 9:57 am
DUB
-
PIA
30h 37m
2 stops
$745United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
5:45 am - 9:45 am
PIA
-
DUB
22h 00m
1 stop
United Airlines Logo
9:50 am - 10:06 am
DUB
-
PIA
54h 16m
2 stops
$746United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
5:45 am - 9:45 am
PIA
-
DUB
22h 00m
1 stop
United Airlines Logo
9:20 am - 10:06 am
DUB
-
PIA
54h 46m
2 stops
$751United Airlines
Sat, Sep 5 - Tue, Sep 15
United Airlines Logo
5:45 am - 7:30 am
PIA
-
DUB
43h 45m
2 stops
United Airlines Logo
9:50 am - 9:57 am
DUB
-
PIA
30h 07m
2 stops
$756United Airlines
Tue, Sep 8 - Fri, Sep 18
United Airlines Logo
4:35 pm - 9:45 am
PIA
-
DUB
11h 10m
1 stop
United Airlines Logo
9:20 am - 9:57 am
DUB
-
PIA
30h 37m
2 stops
$764United Airlines
Tue, Aug 18 - Thu, Sep 3
American Airlines Logo
6:48 pm - 11:50 am
PIA
-
DUB
11h 02m
1 stop
American Airlines Logo
9:30 am - 6:16 pm
DUB
-
PIA
14h 46m
1 stop
$767American Airlines
Tue, Aug 18 - Thu, Sep 3
American Airlines Logo
6:48 pm - 11:50 am
PIA
-
DUB
11h 02m
1 stop
American Airlines Logo
9:30 am - 6:16 pm
DUB
-
PIA
14h 46m
1 stop
$768American Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
5:45 am - 7:30 am
PIA
-
DUB
19h 45m
2 stops
United Airlines Logo
9:50 am - 10:06 am
DUB
-
PIA
54h 16m
2 stops
$769United Airlines
Wed, Sep 2 - Thu, Sep 10
United Airlines Logo
8:29 am - 7:45 am
PIA
-
DUB
17h 16m
2 stops
United Airlines Logo
11:35 am - 8:59 pm
DUB
-
PIA
15h 24m
1 stop
$771United Airlines
Tue, Sep 1 - Thu, Sep 10
United Airlines Logo
10:41 am - 7:20 am
PIA
-
DUB
14h 39m
2 stops
United Airlines Logo
8:50 am - 5:28 pm
DUB
-
PIA
14h 38m
2 stops
$772United Airlines
Booking Insights

KAYAK's insights & trends for Peoria to Ireland flights

Get data-powered insights and trends into flights from Peoria to Ireland to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Peoria to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest route to Ireland from Peoria is to Dublin, which takes 13h 05m.

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Good to know

Cheapest flight$463
Flight from Peoria to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Peoria to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Peoria to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Peoria to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Peoria to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Peoria to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Peoria to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Peoria to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Peoria to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Peoria to Ireland

 
Need help choosing which airline to fly with from Peoria to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9859 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

2.0 MediocreAnonymous, Jun 2026
ORD - BHM
Read more United Airlines reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

Smooth travel. Immediate update prior flight delay so I can arrange myself properly without too rush.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Everything you need to know for your flight from Peoria to Ireland

Information on your arrival and departure airports

Peoria (PIA)