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Cheap flights from Decatur, Illinois to Ireland from €417

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 22/7. 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
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Find the cheapest flights from Decatur, Illinois to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
18:55 - 07:30
DEC
-
DUB
30h 35m
2 stops
United Airlines Logo
10:40 - 17:51
DUB
-
DEC
13h 11m
1 stop
€653United Airlines
Tue, 1 Dec - Tue, 8 Dec
United Airlines Logo
09:37 - 09:45
DEC
-
DUB
18h 08m
1 stop
United Airlines Logo
09:20 - 17:56
DUB
-
DEC
14h 36m
2 stops
€779United Airlines
Fri, 31 Jul - Wed, 5 Aug
United Airlines Logo
09:37 - 09:45
DEC
-
DUB
18h 08m
1 stop
United Airlines Logo
11:35 - 17:56
DUB
-
DEC
12h 21m
1 stop
€781United Airlines
Fri, 31 Jul - Wed, 5 Aug
United Airlines Logo
09:37 - 11:10
DEC
-
DUB
19h 33m
2 stops
United Airlines Logo
09:20 - 17:56
DUB
-
DEC
14h 36m
2 stops
€782United Airlines
Fri, 31 Jul - Wed, 5 Aug
United Airlines Logo
09:37 - 09:45
DEC
-
DUB
18h 08m
1 stop
United Airlines Logo
09:20 - 17:56
DUB
-
DEC
38h 36m
2 stops
€818United Airlines
Fri, 17 Jul - Fri, 24 Jul
United Airlines Logo
09:37 - 07:45
DEC
-
DUB
16h 08m
2 stops
United Airlines Logo
09:20 - 17:56
DUB
-
DEC
38h 36m
2 stops
€821United Airlines
Mon, 20 Jul - Mon, 27 Jul
United Airlines Logo
09:37 - 07:45
DEC
-
DUB
16h 08m
2 stops
United Airlines Logo
09:20 - 17:56
DUB
-
DEC
38h 36m
2 stops
€822United Airlines
Fri, 17 Jul - Fri, 24 Jul
United Airlines Logo
09:37 - 09:45
DEC
-
DUB
18h 08m
1 stop
United Airlines Logo
09:50 - 08:57
DUB
-
DEC
29h 07m
2 stops
€835United Airlines
Thu, 16 Jul - Thu, 23 Jul
United Airlines Logo
09:37 - 07:45
DEC
-
DUB
16h 08m
2 stops
United Airlines Logo
09:50 - 17:56
DUB
-
DEC
14h 06m
2 stops
€837United Airlines
Wed, 22 Jul - Mon, 27 Jul
United Airlines Logo
09:37 - 07:30
DEC
-
DUB
15h 53m
2 stops
United Airlines Logo
09:50 - 08:57
DUB
-
DEC
29h 07m
2 stops
€838United Airlines
Thu, 16 Jul - Thu, 23 Jul

United Airlines flights from Decatur, Illinois to Ireland

Our best United Airlines deals on Decatur, Illinois to Ireland flight tickets
United Airlines
1 Dec
DEC18:55Decatur Arpt
30h 35m
2 stops
DUB07:30Dublin
8 Dec
DUB10:40Dublin
13h 11m
1 stop
DEC17:51Decatur Arpt
€653
United Airlines
31 Jul
DEC09:37Decatur Arpt
18h 08m
1 stop
DUB09:45Dublin
5 Aug
DUB09:20Dublin
14h 36m
2 stops
DEC17:56Decatur Arpt
€779
United Airlines
31 Jul
DEC09:37Decatur Arpt
18h 08m
1 stop
DUB09:45Dublin
5 Aug
DUB11:35Dublin
12h 21m
1 stop
DEC17:56Decatur Arpt
€781

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 6 June 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 return flight

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Tue 1/12

18:55-07:30

2 stops30h 35m

Dublin

Tue 8/12

10:40-17:51

1 stop13h 11m

€653

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 31/7

09:37-09:45

1 stop18h 08m

Dublin

Wed 5/8

09:20-17:56

2 stops14h 36m

€779

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 31/7

09:37-09:45

1 stop18h 08m

Dublin

Wed 5/8

11:35-17:56

1 stop12h 21m

€781

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 31/7

09:37-11:10

2 stops19h 33m

Dublin

Wed 5/8

09:20-17:56

2 stops14h 36m

€782

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 17/7

09:37-09:45

1 stop18h 08m

Dublin

Fri 24/7

09:20-17:56

2 stops38h 36m

€818

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Mon 20/7

09:37-07:45

2 stops16h 08m

Dublin

Mon 27/7

09:20-17:56

2 stops38h 36m

€821

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 17/7

09:37-07:45

2 stops16h 08m

Dublin

Fri 24/7

09:20-17:56

2 stops38h 36m

€822

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Thu 16/7

09:37-09:45

1 stop18h 08m

Dublin

Thu 23/7

09:50-08:57

2 stops29h 07m

€835
Fastest return journey

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Wed 22/7

09:37-07:45

2 stops16h 08m

Dublin

Mon 27/7

09:50-17:56

2 stops14h 06m

€837

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Thu 16/7

09:37-07:30

2 stops15h 53m

Dublin

Thu 23/7

09:50-08:57

2 stops29h 07m

€838

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

18h 08m

Direct flights

None
The fastest flight from Decatur, Illinois to Ireland takes 18h 08m
There are no direct flights from Decatur, Illinois to Ireland. There are no popular flight routes from Decatur, Illinois to Ireland.
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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 are refreshed on a daily basis.

  • 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 stopovers. 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 you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Decatur 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 Decatur to Ireland for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Decatur.

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

Of course. momondo tracks the price of Decatur to Ireland 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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Find better results for your trip to Ireland

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