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Ireland

$679+ Cheap flights from Peoria, IL (PIA) to Ireland

PIA — DUB
Oct 12 — Oct 191
Mon 10/12
Mon 10/19
1 adult, Economy
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Cheap flight deals from Peoria to Ireland

Cheapest flights from Peoria to Ireland

Sun 10/256:25 am -
1 stop20h 45m
Sun 11/19:00 am -
2 stops42h 13m
Deal found 9/10$679
Mon 11/26:25 am -
1 stop19h 45m
Fri 11/1310:40 am -
1 stop12h 07m
Deal found 9/9$706
Mon 11/25:39 pm -
2 stops15h 46m
Fri 11/1312:55 pm -
1 stop16h 14m
Deal found 9/9$719
Sun 10/255:30 pm -
1 stop9h 40m
Sun 11/110:40 am -
1 stop29h 28m
Deal found 9/10$897
Sat 9/265:28 pm -
2 stops32h 17m
Fri 10/26:55 pm -
2 stops28h 03m
Deal found 9/10$961
Sat 9/268:30 am -
1 stop20h 05m
Fri 10/24:45 pm -
1 stop12h 13m
Deal found 9/10$1,133
Sat 10/103:41 pm -
1 stop12h 04m
Mon 10/1211:35 am -
1 stop13h 26m
Deal found 9/10$1,340

Find flight deals from Peoria to Ireland

Round-trip from

$679
(United Airlines)
From Greater Peoria to Ireland
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Peoria to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaDublin

PIA Greater Peoria - DUB Dublin

PIADUB

Greater Peoria

Sun 10/25

6:25 am-8:10 am

1 stop20h 45m

Dublin

Sun 11/1

9:00 am-9:13 pm

2 stops42h 13m

$679

PeoriaDublin

PIA Greater Peoria - DUB Dublin

PIADUB

Greater Peoria

Mon 11/2

5:39 pm-7:45 pm

2 stops20h 06m

Dublin

Fri 11/13

8:50 am-12:03 am

2 stops21h 13m

$706

PeoriaDublin

PIA Greater Peoria - DUB Dublin

PIADUB

Greater Peoria

Tue 11/3

5:39 pm-4:55 pm

2 stops17h 16m

Dublin

Tue 11/10

4:20 pm-5:08 pm

2 stops30h 48m

$706

PeoriaDublin

PIA Greater Peoria - DUB Dublin

PIADUB

Greater Peoria

Mon 11/2

6:25 am-8:10 am

1 stop19h 45m

Dublin

Fri 11/13

10:40 am-4:47 pm

1 stop12h 07m

$706

PeoriaDublin

PIA Greater Peoria - DUB Dublin

PIADUB

Greater Peoria

Tue 11/3

2:35 pm-8:10 am

1 stop11h 35m

Dublin

Tue 11/10

10:40 am-10:08 am

1 stop29h 28m

$706
Quickest round-trip

PeoriaDublin

PIA Greater Peoria - DUB Dublin

PIADUB

Greater Peoria

Mon 2/1

2:35 pm-8:10 am

1 stop11h 35m

Dublin

Fri 2/5

10:40 am-11:06 pm

1 stop18h 26m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Sorted by cheapest first

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

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

Read reviews from past customers who have flown United 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
10,207 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,207 reviews
United Airlines
7.4
Good
10,207 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

  • 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 and British Airways can get you from Peoria, Illinois to Ireland in just under 20h 06m. Your travel time can differ by up to 39m. There are 3791 mi between Peoria, Illinois and Ireland. This flight may include one or multiple stops.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Peoria to Ireland

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$632Average$788FlexibilityNo cancel feeOn-time69%

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