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Cheap flights from Cape Girardeau to Dublin from $1,190

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Girardeau to Dublin departing on 9/9. 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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Find the cheapest flights from Cape Girardeau to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 am - 10:35 am
CGI
-
DUB
18h 45m
1 stop
Multiple Airlines Logo
10:45 am - 12:55 pm
DUB
-
CGI
56h 10m
2 stops
$1,190Multiple Airlines
Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
9:50 am - 10:35 am
CGI
-
DUB
18h 45m
1 stop
Multiple Airlines Logo
11:35 am - 12:55 pm
DUB
-
CGI
31h 20m
1 stop
$1,192Multiple Airlines
Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
9:50 am - 9:40 am
CGI
-
DUB
17h 50m
2 stops
Multiple Airlines Logo
9:40 am - 8:35 pm
DUB
-
CGI
16h 55m
2 stops
$1,314Multiple Airlines
Wed, Sep 9 - Wed, Sep 23

momondo Fare Finder

 
Customize your flight search to find flights from Cape Girardeau 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 June 1, 2026.
Use the filters below to find and compare flights from Cape Girardeau to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cape GirardeauDublin

CGI - DUB

CGIDUB

Cape Girardeau

Wed 9/9

9:50 am-10:35 am

1 stop18h 45m

Dublin

Wed 9/23

10:45 am-12:55 pm

2 stops56h 10m

$1,190

Cape GirardeauDublin

CGI - DUB

CGIDUB

Cape Girardeau

Wed 9/9

9:50 am-10:35 am

1 stop18h 45m

Dublin

Wed 9/23

11:35 am-12:55 pm

1 stop31h 20m

$1,192
Quickest round-trip

Cape GirardeauDublin

CGI - DUB

CGIDUB

Cape Girardeau

Wed 9/9

9:50 am-9:40 am

2 stops17h 50m

Dublin

Wed 9/23

9:40 am-8:35 pm

2 stops16h 55m

$1,314

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Cape Girardeau to Dublin

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

Cheap Cape Girardeau to Dublin (CGI to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Girardeau to Dublin

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Cape Girardeau to Dublin takes 18h 45m
There are no direct flights from Cape Girardeau to Dublin. There are no popular flight routes from Cape Girardeau to Dublin.
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Frequently asked questions about flying from Cape Girardeau to Dublin

  • How far is Cape Girardeau to Dublin by plane?

    Cape Girardeau and Dublin are 3948.2 mi apart from one another. A reasonable flight in good conditions will take 18h 45m.

  • When did momondo last update prices for flights from Cape Girardeau Airport to Dublin Airport?

    Prices for flights from Cape Girardeau Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from Cape Girardeau Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cape Girardeau Airport to Dublin Airport.

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

    The travel and health documents required for your trip to Dublin Airport 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 Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Cape Girardeau to Dublin

  • How do I get Price Alerts for flights from Cape Girardeau to Dublin?

    Search flight deals from Cape Girardeau to Dublin. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Cape Girardeau to Dublin with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

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

Finding the right flight to Dublin from Cape Girardeau 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 Cape Girardeau to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cape Girardeau to Dublin flights to just show those with flexible booking policies.

How can momondo help me find flights from Cape Girardeau to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cape Girardeau to Dublin.

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

Yes. momondo can track prices for Cape Girardeau to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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