Cheap flights from Decatur, Illinois to Ireland from $702

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Decatur, Illinois to Ireland departing on 10/10. 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

United Airlines Logo
9:38 am - 9:45 amDEC-DUB
18h 07m1 stop
United Airlines Logo
9:50 am - 6:04 pmDUB-DEC
14h 14m2 stops
$702United Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
United Airlines Logo
9:38 am - 7:10 amDEC-DUB
15h 32m2 stops
United Airlines Logo
9:50 am - 6:04 pmDUB-DEC
14h 14m2 stops
$706United Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
United Airlines Logo
9:38 am - 9:45 amDEC-DUB
18h 07m1 stop
United Airlines Logo
11:35 am - 6:04 pmDUB-DEC
12h 29m1 stop
$707United Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17

United Airlines flights from Decatur, Illinois to Ireland

Our best United Airlines deals on Decatur, Illinois to Ireland flight tickets
United Airlines
Oct 10
DEC9:38 amDecatur Arpt
18h 07m
1 stop
DUB9:45 amDublin
Oct 17
DUB9:50 amDublin
14h 14m
2 stops
DEC6:04 pmDecatur Arpt
United Airlines
Oct 10
DEC9:38 amDecatur Arpt
15h 32m
2 stops
DUB7:10 amDublin
Oct 17
DUB9:50 amDublin
14h 14m
2 stops
DEC6:04 pmDecatur Arpt
United Airlines
Oct 10
DEC9:38 amDecatur Arpt
18h 07m
1 stop
DUB9:45 amDublin
Oct 17
DUB11:35 amDublin
12h 29m
1 stop
DEC6:04 pmDecatur Arpt

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 August 28, 2025.
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

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 10/10

9:38 am-9:45 am

1 stop18h 07m

Dublin

Fri 10/17

9:50 am-6:04 pm

2 stops14h 14m

$702

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 10/10

9:38 am-7:10 am

2 stops15h 32m

Dublin

Fri 10/17

9:50 am-6:04 pm

2 stops14h 14m

$706

DecaturDublin

DEC - DUB

DECDUB

Decatur Arpt

Fri 10/10

9:38 am-9:45 am

1 stop18h 07m

Dublin

Fri 10/17

11:35 am-6:04 pm

1 stop12h 29m

$707

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from Decatur, Illinois to Ireland. There are no popular flight routes 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.

  • How do I get Price Alerts for flights from Decatur, Illinois to Ireland?

    Search flight deals from Decatur, Illinois to Ireland. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Decatur, Illinois to Ireland with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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1 adult
Tue 9/2
Tue 9/9

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