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$455+ Cheap flights from Peoria, IL (PIA) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — DUB
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Peoria to Ireland

Best flights from Peoria to Ireland
Discover carefully curated flight deals from Peoria to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1110:45 amPIA - DUB
1 stop15h 25mUnited Airlines
dom. 2/159:00 amDUB - PIA
2 stops33h 43mUnited Airlines
Deal found 12/9$455
This Ovago deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/305:16 pmPIA - DUB
2 stops15h 49mBritish Airways
mar. 2/38:50 amDUB - PIA
2 stops19h 31mBritish Airways
Deal found 12/9$462
This FlightHub deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/301:24 pmPIA - DUB
1 stop12h 46mLufthansa
mar. 2/35:00 amDUB - PIA
2 stops17h 43mLufthansa
Deal found 12/9$469
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/253:00 pmPIA - DUB
1 stop11h 10mUnited Airlines
dom. 2/110:40 amDUB - PIA
1 stop31h 58mUnited Airlines
Deal found 12/10$483

Find flight deals from Peoria to Ireland

Keep the following information in mind while searching for Peoria to Ireland flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$455
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Dublin flights.
Search Deals
From Greater Peoria to Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Peoria to Ireland that are best for you.

Fly from

Peoria

Fly to

Ireland

Route

Depart

Return

Price

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

mié. 2/11

10:45 am-8:10 am

1 stop15h 25m

Dublin

dom. 2/15

9:00 am-12:43 pm

2 stops33h 43m

$455

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

vie. 1/30

5:16 pm-3:05 pm

2 stops15h 49m

Dublin

mar. 2/3

8:50 am-10:21 pm

2 stops19h 31m

$462

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

vie. 1/30

1:24 pm-8:10 am

1 stop12h 46m

Dublin

mar. 2/3

5:00 am-4:43 pm

2 stops17h 43m

$469

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

dom. 1/25

3:00 pm-8:10 am

1 stop11h 10m

Dublin

dom. 2/1

10:40 am-12:38 pm

1 stop31h 58m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Peoria to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Peoria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Peoria to Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Peoria to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to Ireland?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to Ireland.

  • How long is the flight from Peoria, Illinois to Ireland?

    United Airlines can get you from Peoria, Illinois to Ireland in just under 15h 25m. Your travel time can differ by up to . There are 3791 mi between Peoria, Illinois and Ireland.

  • Can I find deals for flights from Peoria to Ireland that include hotel bookings?

    Yes. In addition to deals on Peoria to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to Ireland.

  • Can I find deals for business class flights from Peoria to Ireland?

    Yes. Cheapflights offers flight deals from Peoria to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Peoria to Ireland

Discover the top 2 airlines that operate flights from Peoria to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$595Average$1,238FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$636Average$985FlexibilityNo cancel feeOn-time69%

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