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Cheap flights from Decatur, Illinois to Ireland from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Decatur, Illinois to Ireland departing on 9/6. 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

Find the cheapest flights from Decatur, Illinois to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:42 am - 8:10 am
DEC
-
DUB
16h 28m
1 stop
United Airlines Logo
9:00 am - 5:51 pm
DUB
-
DEC
38h 51m
2 stops
$775United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
9:42 am - 8:10 am
DEC
-
DUB
16h 28m
1 stop
United Airlines Logo
9:00 am - 5:51 pm
DUB
-
DEC
38h 51m
2 stops
$776United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
9:42 am - 9:55 am
DEC
-
DUB
18h 13m
2 stops
United Airlines Logo
9:00 am - 5:51 pm
DUB
-
DEC
38h 51m
2 stops
$780United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
9:12 am - 9:45 am
DEC
-
DUB
18h 33m
1 stop
United Airlines Logo
9:20 am - 6:04 pm
DUB
-
DEC
38h 44m
2 stops
$790United Airlines
Wed, Sep 2 - Fri, Sep 11
United Airlines Logo
9:12 am - 7:45 am
DEC
-
DUB
16h 33m
2 stops
United Airlines Logo
9:20 am - 6:04 pm
DUB
-
DEC
38h 44m
2 stops
$793United Airlines
Wed, Sep 2 - Fri, Sep 11
United Airlines Logo
7:20 pm - 9:45 am
DEC
-
DUB
32h 25m
1 stop
United Airlines Logo
9:20 am - 6:04 pm
DUB
-
DEC
38h 44m
2 stops
$795United Airlines
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
7:20 pm - 9:45 am
DEC
-
DUB
32h 25m
1 stop
United Airlines Logo
9:20 am - 6:44 pm
DUB
-
DEC
39h 24m
2 stops
$796United Airlines
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
9:12 am - 9:45 am
DEC
-
DUB
18h 33m
1 stop
United Airlines Logo
9:20 am - 6:43 pm
DUB
-
DEC
39h 23m
2 stops
$799United Airlines
Fri, Sep 25 - Fri, Oct 2
United Airlines Logo
9:42 am - 8:10 am
DEC
-
DUB
16h 28m
1 stop
United Airlines Logo
10:40 am - 5:51 pm
DUB
-
DEC
13h 11m
1 stop
$802United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
9:12 am - 9:45 am
DEC
-
DUB
18h 33m
1 stop
United Airlines Logo
9:20 am - 6:44 pm
DUB
-
DEC
15h 24m
2 stops
$809United Airlines
Wed, Sep 2 - Thu, Sep 10

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United Airlines flights from Decatur, Illinois to Ireland

Our best United Airlines deals on Decatur, Illinois to Ireland flight tickets
United Airlines
Nov 11
DEC9:42 amDecatur Arpt
16h 28m
1 stop
DUB8:10 amDublin
Nov 15
DUB9:00 amDublin
38h 51m
2 stops
DEC5:51 pmDecatur Arpt
$775
United Airlines
Nov 11
DEC9:42 amDecatur Arpt
16h 28m
1 stop
DUB8:10 amDublin
Nov 15
DUB9:00 amDublin
38h 51m
2 stops
DEC5:51 pmDecatur Arpt
$776
United Airlines
Nov 11
DEC9:42 amDecatur Arpt
18h 13m
2 stops
DUB9:55 amDublin
Nov 15
DUB9:00 amDublin
38h 51m
2 stops
DEC5:51 pmDecatur Arpt
$780

momondo Fare Finder

 
Customize your flight search to find flights from Decatur, 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 June 20, 2026.
Use the filters below to find and compare flights from Decatur, Illinois to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 11/11

9:42 am-8:10 am

1 stop16h 28m

Dublin

Sun 11/15

9:00 am-5:51 pm

2 stops38h 51m

$775

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 11/11

9:42 am-8:10 am

1 stop16h 28m

Dublin

Sun 11/15

9:00 am-5:51 pm

2 stops38h 51m

$776

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 11/11

9:42 am-9:55 am

2 stops18h 13m

Dublin

Sun 11/15

9:00 am-5:51 pm

2 stops38h 51m

$780

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 9/2

9:12 am-9:45 am

1 stop18h 33m

Dublin

Fri 9/11

9:20 am-6:04 pm

2 stops38h 44m

$790

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 9/2

9:12 am-7:45 am

2 stops16h 33m

Dublin

Fri 9/11

9:20 am-6:04 pm

2 stops38h 44m

$793

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Tue 9/1

7:20 pm-9:45 am

1 stop32h 25m

Dublin

Fri 9/11

9:20 am-6:04 pm

2 stops38h 44m

$795

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Tue 9/1

7:20 pm-9:45 am

1 stop32h 25m

Dublin

Wed 9/9

9:20 am-6:44 pm

2 stops39h 24m

$796

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 9/25

9:12 am-9:45 am

1 stop18h 33m

Dublin

Fri 10/2

9:20 am-6:43 pm

2 stops39h 23m

$799
Quickest round-trip

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 11/11

9:42 am-8:10 am

1 stop16h 28m

Dublin

Sun 11/15

10:40 am-5:51 pm

1 stop13h 11m

$802

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 9/2

9:12 am-9:45 am

1 stop18h 33m

Dublin

Thu 9/10

9:20 am-6:44 pm

2 stops15h 24m

$809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Decatur, 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 Decatur Arpt to Ireland?

United Airlines is the most popular carrier operating from Decatur Arpt to Ireland

Cheap Decatur, Illinois to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to Ireland

Fastest flight time

16h 28m

Direct flights

None
The fastest flight from Decatur, Illinois to Ireland takes 16h 28m
There are no direct flights from Decatur, Illinois to Ireland. There are no popular flight routes from Decatur, Illinois to Ireland.
Search flight deals

Frequently asked questions about flying from Decatur, Illinois to Ireland

  • When did momondo last update prices for flights from Decatur Arpt Airport to Ireland?

    Prices for flights from Decatur Arpt Airport to Ireland refresh daily.

  • How old do you have to be to fly from Decatur Arpt Airport to Ireland?

    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 Decatur Arpt Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Decatur to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Decatur to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Decatur with this policy.

How can momondo help me find flights from Decatur to Ireland?

Once all potential Decatur to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Decatur to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

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