Cheap flights from Ireland to Missoula from $677

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Missoula departing on 7/8. 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 Ireland to Missoula

Recent round-trip flight deals from Ireland to Missoula

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 8:02 pm
DUB
-
MSO
21h 07m
2 stops
Delta Logo
5:20 am - 7:55 am
MSO
-
DUB
19h 35m
2 stops
$1,096Delta
Wed, Apr 8 - Sun, Apr 12
KLM Logo
10:00 am - 8:02 pm
DUB
-
MSO
17h 02m
1 stop
KLM Logo
8:32 am - 7:55 am
MSO
-
DUB
16h 23m
1 stop
$1,106KLM
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
3:25 pm - 11:50 pm
DUB
-
MSO
15h 25m
1 stop
Multiple Airlines Logo
3:39 pm - 12:15 pm
MSO
-
DUB
13h 36m
1 stop
$1,141Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
7:50 pm - 11:40 pm
DUB
-
MSO
34h 50m
3 stops
Multiple Airlines Logo
1:14 pm - 6:20 pm
MSO
-
DUB
22h 06m
3 stops
$6,224Multiple Airlines
Thu, May 7 - Thu, May 14

KLM flights from Ireland to Missoula

Our best KLM deals on Ireland to Missoula flight tickets
KLM
Apr 8
DUB5:55 amDublin
18h 28m
2 stops
MSO5:23 pmMissoula Johnson-Bell Field
Apr 12
MSO8:32 amMissoula Johnson-Bell Field
16h 23m
1 stop
DUB7:55 amDublin
$1,096
KLM
Apr 8
DUB10:00 amDublin
17h 02m
1 stop
MSO8:02 pmMissoula Johnson-Bell Field
Apr 12
MSO8:32 amMissoula Johnson-Bell Field
16h 23m
1 stop
DUB7:55 amDublin
$1,106

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Missoula 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 March 25, 2026.
Use the filters below to find and compare flights from Ireland to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 4/8

5:55 am-8:02 pm

2 stops21h 07m

Missoula Johnson-Bell Field

Sun 4/12

5:20 am-7:55 am

2 stops19h 35m

$1,096

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 4/8

10:00 am-8:02 pm

1 stop17h 02m

Missoula Johnson-Bell Field

Sun 4/12

8:32 am-7:55 am

1 stop16h 23m

$1,106
Quickest round-trip

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 5/7

3:25 pm-11:50 pm

1 stop15h 25m

Missoula Johnson-Bell Field

Thu 5/14

3:39 pm-12:15 pm

1 stop13h 36m

$1,141

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 5/7

7:50 pm-11:40 pm

3 stops34h 50m

Missoula Johnson-Bell Field

Thu 5/14

1:14 pm-6:20 pm

3 stops22h 06m

$6,224
Cheapest one-way

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 7/8

9:40 am-9:34 am

3 stops30h 54m

$677

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Tue 7/7

12:15 pm-9:34 am

3 stops52h 19m

$683

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Tue 7/7

1:00 pm-9:34 am

2 stops51h 34m

$696

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sun 7/5

1:00 pm-2:25 pm

2 stops56h 25m

$718

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 7/10

1:00 pm-4:09 pm

2 stops34h 09m

$725

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 7/11

5:55 am-9:34 am

3 stops34h 39m

$727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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Cheap Ireland to Missoula flight deals and tips

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

Fastest flight time

18h 28m

Direct flights

None
The fastest flight from Ireland to Missoula takes 18h 28m
There are no direct flights from Ireland to Missoula. There are no popular flight routes from Ireland to Missoula.
  • When did momondo last update prices for flights from Ireland to Missoula Johnson-Bell Field Airport?

    Prices for flights from Ireland to Missoula Johnson-Bell Field Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ireland to Missoula Johnson-Bell Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Ireland to Missoula?

    Price Alerts will notify you by email when the price for flights to Missoula from Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ireland to Missoula 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Missoula from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ireland to Missoula 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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1 adult
Fri 4/24
Fri 5/1

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