PIA - DUB

$679 Find Cheap Flights from Peoria to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Peoria to Dublin departing on 8/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$679
United Airlines
Mon 8/17Tue 9/1
PIA - DUB • 1 stop
Top airlines
United Airlines
Cheapest • from $679 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Peoria and Dublin. You'll need at least 1 connection.
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We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Peoria to Dublin (PIA-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Peoria to Dublin 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 Dublin

Mon, Aug 17 - Tue, Sep 1
United Airlines Logo
5:31 pm - 9:45 am
PIA
-
DUB
10h 14m
1 stop
United Airlines Logo
9:50 am - 12:44 pm
DUB
-
PIA
32h 54m
2 stops
$679United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
2:33 pm - 9:45 am
PIA
-
DUB
13h 12m
1 stop
United Airlines Logo
9:50 am - 12:22 am
DUB
-
PIA
20h 32m
2 stops
$702United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
2:33 pm - 10:40 am
PIA
-
DUB
14h 07m
2 stops
United Airlines Logo
9:50 am - 7:25 pm
DUB
-
PIA
15h 35m
2 stops
$707United Airlines
Tue, Aug 18 - Thu, Sep 3
United Airlines Logo
5:31 pm - 9:45 am
PIA
-
DUB
10h 14m
1 stop
United Airlines Logo
11:35 am - 7:25 pm
DUB
-
PIA
13h 50m
1 stop
$710United Airlines
Tue, Aug 18 - Wed, Sep 2
Lufthansa Logo
8:30 pm - 4:50 pm
PIA
-
DUB
14h 20m
2 stops
Lufthansa Logo
12:25 pm - 10:52 pm
DUB
-
PIA
16h 27m
2 stops
$711Lufthansa
Tue, Aug 18 - Wed, Sep 2
United Airlines Logo
10:35 am - 7:20 am
PIA
-
DUB
14h 45m
2 stops
United Airlines Logo
9:20 am - 4:56 pm
DUB
-
PIA
13h 36m
2 stops
$712United Airlines
Tue, Aug 18 - Wed, Sep 2
Lufthansa Logo
5:31 pm - 9:45 am
PIA
-
DUB
10h 14m
1 stop
Lufthansa Logo
8:50 am - 10:52 pm
DUB
-
PIA
20h 02m
2 stops
$754Lufthansa
Mon, Apr 27 - Tue, May 5
United Airlines Logo
5:35 pm - 9:45 am
PIA
-
DUB
10h 10m
1 stop
United Airlines Logo
9:50 am - 6:59 pm
DUB
-
PIA
15h 09m
2 stops
$764United Airlines
Mon, Apr 27 - Tue, May 5
United Airlines Logo
2:50 pm - 9:45 am
PIA
-
DUB
12h 55m
1 stop
United Airlines Logo
11:35 am - 4:50 pm
DUB
-
PIA
11h 15m
1 stop
$767United Airlines
Mon, Apr 27 - Tue, May 5
Lufthansa Logo
7:43 pm - 4:50 pm
PIA
-
DUB
15h 07m
2 stops
Lufthansa Logo
12:25 pm - 10:49 pm
DUB
-
PIA
16h 24m
2 stops
$769Lufthansa
Booking Insights

KAYAK's insights & trends for Peoria to Dublin flights

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

Which airlines provide the cheapest flights from Peoria to Dublin?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Peoria to Dublin were found on United Airlines ($679) and Lufthansa ($711).

Find deals

Good to know

Cheapest flight$679
Flight from Peoria to Dublin

When to book flights from Peoria to Dublin

Are your dates flexible? Find out the best times to travel from Peoria to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Peoria to Dublin

  • What is the cheapest flight from Peoria to Dublin?

    In the last 3 days, the lowest price for a flight from Peoria to Dublin was $679 for a round-trip ticket.

  • Do I need a passport to fly between Peoria and Dublin?

    Yes, you’ll need a passport to travel to Dublin from Peoria.

  • Which aircraft models fly most regularly from Peoria to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Peoria to Dublin?

    Star Alliance is the only airline alliance operating flights between Peoria and Dublin.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Peoria 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 Dublin?

    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 to Dublin with an airline and back to Peoria with another airline. Booking your flights between Peoria and DUB can sometimes prove cheaper using this method.

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

    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 to Dublin from Peoria 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 Dublin

 
See real verified KAYAK customer reviews for airlines flying from Peoria to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Peoria to Dublin? 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 9530 reviews
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

8.0 ExcellentAnonymous, Mar 2026
ORD - EWR
Read more United Airlines reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Awful. No counter attendants. No dinner offered due to delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

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

Information on your arrival and departure airports

Peoria (PIA)
Dublin (DUB)