Cheap flights from Peoria, Illinois to Dublin from $484

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 Dublin departing on 12/2. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 pm - 8:10 amPIA-DUB
10h 40m1 stop
United Airlines Logo
10:40 am - 9:31 pmDUB-PIA
16h 51m1 stop
$484United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
10:45 am - 9:55 amPIA-DUB
17h 10m2 stops
United Airlines Logo
10:40 am - 9:31 pmDUB-PIA
16h 51m1 stop
$488United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
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
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
1:24 pm - 9:55 amPIA-DUB
15h 31m2 stops
United Airlines Logo
11:35 am - 9:16 pmDUB-PIA
15h 41m1 stop
$591United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
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
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
2:45 pm - 8:10 amPIA-DUB
12h 25m1 stop
United Airlines Logo
11:35 am - 8:46 pmDUB-PIA
15h 11m1 stop
$680United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
British Airways Logo
11:31 am - 9:40 amPIA-DUB
16h 09m2 stops
British Airways Logo
11:15 am - 9:28 pmDUB-PIA
16h 13m2 stops
$5,102British Airways
Find Deal
Mon, Apr 13 - Thu, Apr 23

United Airlines flights from Peoria, Illinois to Dublin

Our best United Airlines deals on Peoria, Illinois to Dublin flight tickets
United Airlines
Dec 2
PIA3:30 pmGreater Peoria
10h 40m
1 stop
DUB8:10 amDublin
Dec 9
DUB10:40 amDublin
16h 51m
1 stop
PIA9:31 pmGreater Peoria
United Airlines
Dec 2
PIA10:45 amGreater Peoria
17h 10m
2 stops
DUB9:55 amDublin
Dec 9
DUB10:40 amDublin
16h 51m
1 stop
PIA9:31 pmGreater Peoria
United Airlines
Oct 27
PIA5:18 pmGreater Peoria
9h 52m
1 stop
DUB8:10 amDublin
Nov 3
DUB10:40 amDublin
16h 51m
1 stop
PIA9:31 pmGreater Peoria

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Dublin 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 October 19, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 12/2

3:30 pm-8:10 am

1 stop10h 40m

Dublin

Tue 12/9

10:40 am-9:31 pm

1 stop16h 51m

$484

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Tue 12/2

10:45 am-9:55 am

2 stops17h 10m

Dublin

Tue 12/9

10:40 am-9:31 pm

1 stop16h 51m

$488

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Fri 3/27

1:24 pm-9:55 am

2 stops15h 31m

Dublin

Tue 3/31

9:50 am-8:46 pm

2 stops16h 56m

$586

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Fri 3/27

1:24 pm-9:55 am

2 stops15h 31m

Dublin

Tue 3/31

11:35 am-9:16 pm

1 stop15h 41m

$591

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Fri 3/27

1:24 pm-8:10 am

1 stop13h 46m

Dublin

Tue 3/31

11:35 am-8:46 pm

1 stop15h 11m

$637

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Fri 3/27

2:45 pm-8:10 am

1 stop12h 25m

Dublin

Tue 3/31

11:35 am-8:46 pm

1 stop15h 11m

$680

PeoriaDublin

PIA - DUB

PIADUB

Greater Peoria

Mon 4/13

11:31 am-9:40 am

2 stops16h 09m

Dublin

Thu 4/23

11:15 am-9:28 pm

2 stops16h 13m

$5,102

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Dublin from

How to get the cheapest flight ticket from Peoria, Illinois to Dublin

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 Dublin?

The cheapest day to depart from Peoria, Illinois to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $577. Flights from Peoria, Illinois to Dublin 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 Dublin?

At noon is the cheapest time of day to fly from Peoria, Illinois to Dublin when you can find flight prices for as low as $572. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $908.

When to book flights from Peoria, Illinois to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Dublin (PIA to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Dublin

Direct flights

None
There are no direct flights from Peoria, Illinois to Dublin. There are no popular flight routes from Peoria, Illinois to Dublin.
  • How far is Greater Peoria to Dublin by plane?

    Greater Peoria and Dublin are 3787.4 mi apart from one another. Flights usually cover this in 10h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Greater Peoria Airport to Dublin Airport?

    Prices for flights from Greater Peoria Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Greater Peoria Airport to Dublin Airport?

  • How old do you have to be to fly from Greater Peoria Airport to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Peoria Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport 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.

  • What is the most popular airline from Peoria, Illinois to Dublin?

Best airlines flying from Peoria, Illinois to Dublin

Compare and see reviews for airlines that fly from Peoria, Illinois to Dublin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $595Free CancellationRating
7.2
11,026 reviews
Search American Airlines flights
United AirlinesPriceFrom $636Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
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Thurles
Slane

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Dublin?

Finding the right flight to Dublin from Peoria is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Peoria to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from Peoria on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Peoria to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from Peoria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Peoria to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Peoria to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Tue 11/18
Tue 11/25

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