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Cheap flights from Peoria, Illinois to Ireland from $463

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Ireland departing on 8/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
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 - 10:43 pm
DUB
-
PIA
43h 23m
2 stops
$751United 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
United Airlines Logo
10:41 am - 7:20 am
PIA
-
DUB
14h 39m
2 stops
United Airlines Logo
9:50 am - 10:06 am
DUB
-
PIA
54h 16m
2 stops
$769United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
10:41 am - 7:30 am
PIA
-
DUB
14h 49m
2 stops
United Airlines Logo
9:30 am - 7:03 pm
DUB
-
PIA
15h 33m
2 stops
$771United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
3:35 pm - 9:45 am
PIA
-
DUB
12h 10m
1 stop
United Airlines Logo
9:20 am - 10:06 am
DUB
-
PIA
30h 46m
2 stops
$790United Airlines
Thu, Aug 13 - Thu, Aug 20
United Airlines Logo
10:41 am - 7:20 am
PIA
-
DUB
14h 39m
2 stops
United Airlines Logo
9:20 am - 10:06 am
DUB
-
PIA
30h 46m
2 stops
$795United Airlines
Thu, Aug 13 - Thu, Aug 20
United Airlines Logo
10:43 am - 7:30 am
PIA
-
DUB
14h 47m
2 stops
United Airlines Logo
9:00 am - 6:39 pm
DUB
-
PIA
15h 39m
2 stops
$806United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
10:43 am - 7:30 am
PIA
-
DUB
14h 47m
2 stops
United Airlines Logo
10:40 am - 4:55 pm
DUB
-
PIA
12h 15m
1 stop
$810United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
10:41 am - 9:45 am
PIA
-
DUB
17h 04m
1 stop
United Airlines Logo
11:35 am - 10:43 pm
DUB
-
PIA
17h 08m
1 stop
$817United Airlines
Thu, Aug 13 - Thu, Aug 20

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United Airlines flights from Peoria, Illinois to Ireland

Our best United Airlines deals on Peoria, Illinois to Ireland flight tickets
United Airlines
Aug 18
PIA5:45 amGreater Peoria
22h 00m
1 stop
DUB9:45 amDublin
Sep 3
DUB9:50 amDublin
54h 16m
2 stops
PIA10:06 amGreater Peoria
$746
United Airlines
Aug 18
PIA5:45 amGreater Peoria
22h 00m
1 stop
DUB9:45 amDublin
Sep 3
DUB9:20 amDublin
43h 23m
2 stops
PIA10:43 pmGreater Peoria
$751
United Airlines
Aug 18
PIA10:41 amGreater Peoria
14h 39m
2 stops
DUB7:20 amDublin
Sep 3
DUB9:50 amDublin
54h 16m
2 stops
PIA10:06 amGreater Peoria
$769

Lufthansa flights from Peoria, Illinois to Ireland

Our best Lufthansa deals on Peoria, Illinois to Ireland flight tickets
Lufthansa
Jul 22
PIA2:33 pmGreater Peoria
13h 12m
1 stop
DUB9:45 amDublin
Jul 29
DUB11:35 amDublin
11h 23m
1 stop
PIA4:58 pmGreater Peoria
$1,086
Lufthansa
Jul 4
PIA5:43 pmGreater Peoria
10h 02m
1 stop
DUB9:45 amDublin
Jul 23
DUB11:35 amDublin
11h 23m
1 stop
PIA4:58 pmGreater Peoria
$1,181
Lufthansa
Jul 6
PIA5:43 pmGreater Peoria
10h 02m
1 stop
DUB9:45 amDublin
Jul 23
DUB11:35 amDublin
17h 45m
1 stop
PIA11:20 pmGreater Peoria
$2,275

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 July 1, 2026.
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

Cheapest round-trip

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 8/18

5:45 am-9:45 am

1 stop22h 00m

Dublin

Thu 9/3

9:50 am-10:06 am

2 stops54h 16m

$746

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 8/18

5:45 am-9:45 am

1 stop22h 00m

Dublin

Thu 9/3

9:20 am-10:43 pm

2 stops43h 23m

$751
Quickest round-trip

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 8/18

6:48 pm-11:50 am

1 stop11h 02m

Dublin

Thu 9/3

9:30 am-6:16 pm

1 stop14h 46m

$767

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 8/18

10:41 am-7:20 am

2 stops14h 39m

Dublin

Thu 9/3

9:50 am-10:06 am

2 stops54h 16m

$769

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 8/18

10:41 am-7:30 am

2 stops14h 49m

Dublin

Thu 9/3

9:30 am-7:03 pm

2 stops15h 33m

$771

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Thu 8/13

3:35 pm-9:45 am

1 stop12h 10m

Dublin

Thu 8/20

9:20 am-10:06 am

2 stops30h 46m

$790

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Thu 8/13

10:41 am-7:20 am

2 stops14h 39m

Dublin

Thu 8/20

9:20 am-10:06 am

2 stops30h 46m

$795

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Thu 11/19

10:43 am-7:30 am

2 stops14h 47m

Dublin

Mon 11/23

9:00 am-6:39 pm

2 stops15h 39m

$806

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Thu 11/19

10:43 am-7:30 am

2 stops14h 47m

Dublin

Mon 11/23

10:40 am-4:55 pm

1 stop12h 15m

$810

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Thu 8/13

10:41 am-9:45 am

1 stop17h 04m

Dublin

Thu 8/20

11:35 am-10:43 pm

1 stop17h 08m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 airline that flies from Greater Peoria to Ireland?

United Airlines, SWISS, and British Airways are the most popular carriers operating from Greater Peoria to Ireland

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Peoria, Illinois to Ireland takes 11h 40m
There are no direct flights from Peoria, Illinois to Ireland. There are no popular flight routes from Peoria, Illinois to Ireland.
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Frequently asked questions about flying from Peoria, Illinois to Ireland

  • 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 $636Free CancellationRating
7.4
9,909 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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