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Cheap flights from Missoula to Ireland from €327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 7/1. 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 Missoula to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
13:21 - 15:40MSO-DUB
19h 19m2 stops
American Airlines Logo
06:40 - 20:45DUB-MSO
21h 05m2 stops
€371American Airlines
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Tue, 27 Jan - Thu, 5 Feb
United Airlines Logo
14:37 - 07:10MSO-DUB
33h 33m2 stops
United Airlines Logo
09:00 - 21:51DUB-MSO
43h 51m2 stops
€399United Airlines
Find Deal
Wed, 7 Jan - Wed, 14 Jan
Delta Logo
13:16 - 16:20MSO-DUB
20h 04m2 stops
Delta Logo
10:45 - 00:29DUB-MSO
20h 44m2 stops
€407Delta
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Fri, 20 Feb - Tue, 24 Feb
American Airlines Logo
13:21 - 13:35MSO-DUB
17h 14m2 stops
American Airlines Logo
06:40 - 20:45DUB-MSO
21h 05m2 stops
€414American Airlines
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Sat, 10 Jan - Sat, 17 Jan
United Airlines Logo
06:15 - 10:20MSO-DUB
21h 05m2 stops
United Airlines Logo
10:40 - 21:57DUB-MSO
18h 17m2 stops
€421United Airlines
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Fri, 20 Feb - Tue, 24 Feb
United Airlines Logo
06:15 - 07:10MSO-DUB
17h 55m2 stops
United Airlines Logo
09:00 - 21:57DUB-MSO
19h 57m3 stops
€422United Airlines
Find Deal
Thu, 12 Feb - Sat, 21 Feb
United Airlines Logo
06:00 - 07:10MSO-DUB
18h 10m3 stops
United Airlines Logo
10:40 - 21:51DUB-MSO
18h 11m2 stops
€426United Airlines
Find Deal
Tue, 27 Jan - Thu, 5 Feb
United Airlines Logo
06:15 - 07:10MSO-DUB
17h 55m2 stops
United Airlines Logo
12:05 - 16:09DUB-MSO
59h 04m2 stops
€431United Airlines
Find Deal
Thu, 12 Feb - Sat, 21 Feb
United Airlines Logo
06:15 - 07:10MSO-DUB
17h 55m2 stops
United Airlines Logo
12:05 - 13:32DUB-MSO
56h 27m2 stops
€431United Airlines
Find Deal
Thu, 12 Feb - Sat, 21 Feb
United Airlines Logo
06:15 - 09:55MSO-DUB
20h 40m3 stops
United Airlines Logo
10:40 - 21:57DUB-MSO
18h 17m2 stops
€464United Airlines
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Fri, 20 Feb - Tue, 24 Feb

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
27 Jan
MSO13:21Missoula Johnson-Bell Field
19h 19m
2 stops
DUB15:40Dublin
5 Feb
DUB06:40Dublin
21h 05m
2 stops
MSO20:45Missoula Johnson-Bell Field
€371
Find similar
American Airlines
10 Jan
MSO13:21Missoula Johnson-Bell Field
17h 14m
2 stops
DUB13:35Dublin
17 Jan
DUB06:40Dublin
21h 05m
2 stops
MSO20:45Missoula Johnson-Bell Field
€414
Find similar
American Airlines
27 Jan
MSO13:21Missoula Johnson-Bell Field
15h 49m
2 stops
DUB12:10Dublin
5 Feb
DUB16:40Dublin
27h 10m
1 stop
MSO12:50Missoula Johnson-Bell Field
€545
Find similar

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
7 Jan
MSO14:37Missoula Johnson-Bell Field
33h 33m
2 stops
DUB07:10Dublin
14 Jan
DUB09:00Dublin
43h 51m
2 stops
MSO21:51Missoula Johnson-Bell Field
€399
Find similar
United Airlines
20 Feb
MSO06:15Missoula Johnson-Bell Field
21h 05m
2 stops
DUB10:20Dublin
24 Feb
DUB10:40Dublin
18h 17m
2 stops
MSO21:57Missoula Johnson-Bell Field
€421
Find similar
United Airlines
12 Feb
MSO06:15Missoula Johnson-Bell Field
17h 55m
2 stops
DUB07:10Dublin
21 Feb
DUB09:00Dublin
19h 57m
3 stops
MSO21:57Missoula Johnson-Bell Field
€422
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Missoula 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 28 November 2025.
Use the filters below to find and compare flights from Missoula to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 27/1

13:21-15:40

2 stops19h 19m

Dublin

Thu 5/2

06:40-20:45

2 stops21h 05m

€371

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 7/1

14:37-07:10

2 stops33h 33m

Dublin

Wed 14/1

09:00-21:51

2 stops43h 51m

€399

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 20/2

13:16-16:20

2 stops20h 04m

Dublin

Tue 24/2

10:45-00:29

2 stops20h 44m

€407

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 10/1

13:21-13:35

2 stops17h 14m

Dublin

Sat 17/1

06:40-20:45

2 stops21h 05m

€414

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 20/2

06:15-10:20

2 stops21h 05m

Dublin

Tue 24/2

10:40-21:57

2 stops18h 17m

€421

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

06:15-07:10

2 stops17h 55m

Dublin

Sat 21/2

09:00-21:57

3 stops19h 57m

€422

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 27/1

06:00-07:10

3 stops18h 10m

Dublin

Thu 5/2

10:40-21:51

2 stops18h 11m

€426

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

06:15-07:10

2 stops17h 55m

Dublin

Sat 21/2

12:05-16:09

2 stops59h 04m

€431

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

06:15-07:10

2 stops17h 55m

Dublin

Sat 21/2

12:05-13:32

2 stops56h 27m

€431

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 20/2

06:15-09:55

3 stops20h 40m

Dublin

Tue 24/2

10:40-21:57

2 stops18h 17m

€464

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Missoula 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 month to fly to Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Missoula averaging around €487.

Cheap Missoula to Ireland flight deals and tips

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

Fastest flight time

15h 54m

Direct flights

None
The fastest flight from Missoula to Ireland takes 15h 54m
There are no direct flights from Missoula to Ireland. There are no popular flight routes from Missoula to Ireland.
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  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Ireland?

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

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

    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 Missoula Johnson-Bell Field Airport to Ireland.

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

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Missoula 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 Missoula to Ireland for you.

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

momondo does allow users to show only those flights to Ireland from Missoula which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Missoula and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Missoula and alert you when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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