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Cheap flights from Missoula to Ireland from €344

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 15/3. 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.
United Airlines Logo
06:15 - 07:10
MSO
-
DUB
17h 55m2 stops
United Airlines Logo
09:00 - 21:57
DUB
-
MSO
43h 57m2 stops
€392United Airlines
Thu, 12 Feb - Sat, 21 Feb
United Airlines Logo
06:00 - 08:10
MSO
-
DUB
19h 10m2 stops
United Airlines Logo
10:40 - 21:51
DUB
-
MSO
18h 11m2 stops
€415United Airlines
Fri, 9 Jan - Tue, 13 Jan
Delta Logo
05:00 - 12:40
MSO
-
DUB
24h 40m2 stops
Delta Logo
13:25 - 17:38
DUB
-
MSO
35h 13m2 stops
€418Delta
Fri, 9 Jan - Tue, 13 Jan
United Airlines Logo
06:00 - 07:10
MSO
-
DUB
18h 10m2 stops
United Airlines Logo
09:30 - 21:51
DUB
-
MSO
19h 21m2 stops
€420United Airlines
Fri, 9 Jan - Tue, 13 Jan
United Airlines Logo
06:00 - 07:10
MSO
-
DUB
18h 10m2 stops
United Airlines Logo
09:30 - 13:35
DUB
-
MSO
35h 05m3 stops
€434United Airlines
Fri, 9 Jan - Tue, 13 Jan
KLM Logo
08:32 - 07:55
MSO
-
DUB
16h 23m1 stop
KLM Logo
05:55 - 20:02
DUB
-
MSO
21h 07m2 stops
€454KLM
Mon, 6 Apr - Sun, 19 Apr
United Airlines Logo
17:15 - 09:45
MSO
-
DUB
33h 30m2 stops
United Airlines Logo
09:50 - 21:35
DUB
-
MSO
18h 45m2 stops
€456United Airlines
Mon, 6 Apr - Sun, 19 Apr
KLM Logo
08:32 - 07:55
MSO
-
DUB
16h 23m1 stop
KLM Logo
10:00 - 20:02
DUB
-
MSO
17h 02m1 stop
€457KLM
Mon, 6 Apr - Sun, 19 Apr
United Airlines Logo
17:15 - 09:45
MSO
-
DUB
33h 30m2 stops
United Airlines Logo
09:50 - 21:35
DUB
-
MSO
42h 45m2 stops
€479United Airlines
Thu, 2 Apr - Mon, 13 Apr
United Airlines Logo
06:00 - 07:30
MSO
-
DUB
18h 30m2 stops
United Airlines Logo
09:00 - 21:57
DUB
-
MSO
19h 57m3 stops
€505United Airlines
Wed, 11 Feb - Wed, 18 Feb

Delta flights from Missoula to Ireland

Our best Delta deals on Missoula to Ireland flight tickets
Delta
9 Jan
MSO05:00Missoula Johnson-Bell Field
24h 40m
2 stops
DUB12:40Dublin
13 Jan
DUB13:25Dublin
35h 13m
2 stops
MSO17:38Missoula Johnson-Bell Field
€418
Find similar
Delta
2 Apr
MSO08:32Missoula Johnson-Bell Field
16h 23m
1 stop
DUB07:55Dublin
13 Apr
DUB13:15Dublin
30h 01m
2 stops
MSO12:16Missoula Johnson-Bell Field
€555
Find similar
Delta
13 May
MSO05:40Missoula Johnson-Bell Field
29h 30m
2 stops
DUB18:10Dublin
25 May
DUB12:00Dublin
15h 07m
1 stop
MSO20:07Missoula Johnson-Bell Field
€594
Find similar

KLM flights from Missoula to Ireland

Our best KLM deals on Missoula to Ireland flight tickets
KLM
6 Apr
MSO08:32Missoula Johnson-Bell Field
16h 23m
1 stop
DUB07:55Dublin
19 Apr
DUB05:55Dublin
21h 07m
2 stops
MSO20:02Missoula Johnson-Bell Field
€454
Find similar
KLM
6 Apr
MSO08:32Missoula Johnson-Bell Field
16h 23m
1 stop
DUB07:55Dublin
19 Apr
DUB10:00Dublin
17h 02m
1 stop
MSO20:02Missoula Johnson-Bell Field
€457
Find similar
KLM
2 Apr
MSO08:32Missoula Johnson-Bell Field
16h 23m
1 stop
DUB07:55Dublin
13 Apr
DUB10:00Dublin
17h 02m
1 stop
MSO20:02Missoula Johnson-Bell Field
€584
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 29 December 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

Thu 12/2

06:15-07:10

2 stops17h 55m

Dublin

Sat 21/2

09:00-21:57

2 stops43h 57m

€392

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 9/1

06:00-08:10

2 stops19h 10m

Dublin

Tue 13/1

10:40-21:51

2 stops18h 11m

€415

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 9/1

05:00-12:40

2 stops24h 40m

Dublin

Tue 13/1

13:25-17:38

2 stops35h 13m

€418

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 9/1

06:00-07:10

2 stops18h 10m

Dublin

Tue 13/1

09:30-21:51

2 stops19h 21m

€420

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 9/1

06:00-07:10

2 stops18h 10m

Dublin

Tue 13/1

09:30-13:35

3 stops35h 05m

€434

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 6/4

08:32-07:55

1 stop16h 23m

Dublin

Sun 19/4

05:55-20:02

2 stops21h 07m

€454

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 6/4

17:15-09:45

2 stops33h 30m

Dublin

Sun 19/4

09:50-21:35

2 stops18h 45m

€456

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 6/4

08:32-07:55

1 stop16h 23m

Dublin

Sun 19/4

10:00-20:02

1 stop17h 02m

€457

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 2/4

17:15-09:45

2 stops33h 30m

Dublin

Mon 13/4

09:50-21:35

2 stops42h 45m

€479

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 11/2

06:00-07:30

2 stops18h 30m

Dublin

Wed 18/2

09:00-21:57

3 stops19h 57m

€505

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 November is another great option to travel to Ireland, with average flight prices from Missoula averaging around €426.

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

16h 23m

Direct flights

None
The fastest flight from Missoula to Ireland takes 16h 23m
There are no direct flights from Missoula to Ireland. There are no popular flight routes from Missoula to Ireland.
Search flight deals

  • 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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