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Cheap flights from Missoula to Ireland from €420

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 21/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 08:10
MSO
-
DUB
19h 10m2 stops
United Airlines Logo
09:30 - 21:51
DUB
-
MSO
19h 21m2 stops
€420United Airlines
Wed, 21 Jan - Sun, 25 Jan
United Airlines Logo
06:15 - 08:15
MSO
-
DUB
19h 00m2 stops
United Airlines Logo
09:20 - 21:42
DUB
-
MSO
43h 22m2 stops
€447United Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
17:08 - 07:10
MSO
-
DUB
55h 02m2 stops
United Airlines Logo
09:00 - 21:57
DUB
-
MSO
43h 57m2 stops
€457United Airlines
Thu, 12 Feb - Sat, 21 Feb
United Airlines Logo
17:15 - 07:20
MSO
-
DUB
31h 05m2 stops
United Airlines Logo
09:20 - 21:42
DUB
-
MSO
43h 22m2 stops
€486United Airlines
Fri, 24 Apr - Sun, 3 May
Multiple Airlines Logo
13:10 - 14:50
MSO
-
DUB
18h 40m2 stops
Multiple Airlines Logo
16:45 - 12:38
DUB
-
MSO
26h 53m1 stop
€502Multiple Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
17:08 - 08:10
MSO
-
DUB
32h 02m2 stops
United Airlines Logo
09:00 - 21:57
DUB
-
MSO
43h 57m2 stops
€504United Airlines
Thu, 12 Feb - Sat, 21 Feb
Multiple Airlines Logo
13:10 - 10:35
MSO
-
DUB
14h 25m1 stop
Multiple Airlines Logo
16:40 - 12:38
DUB
-
MSO
26h 58m1 stop
€510Multiple Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
17:08 - 08:10
MSO
-
DUB
56h 02m2 stops
United Airlines Logo
09:00 - 21:57
DUB
-
MSO
43h 57m2 stops
€516United Airlines
Thu, 12 Feb - Sat, 21 Feb
American Airlines Logo
13:20 - 14:50
MSO
-
DUB
18h 30m2 stops
American Airlines Logo
16:40 - 12:51
DUB
-
MSO
27h 11m1 stop
€542American Airlines
Thu, 12 Feb - Sat, 21 Feb
American Airlines Logo
13:10 - 13:25
MSO
-
DUB
17h 15m2 stops
American Airlines Logo
16:40 - 12:38
DUB
-
MSO
26h 58m1 stop
€546American Airlines
Fri, 24 Apr - Sun, 3 May

Delta flights from Missoula to Ireland

Our best Delta deals on Missoula to Ireland flight tickets
Delta
22 Jun
MSO05:45Missoula Johnson-Bell Field
19h 10m
1 stop
DUB07:55Dublin
7 Jul
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€842
Delta
23 Jun
MSO05:40Missoula Johnson-Bell Field
20h 35m
2 stops
DUB09:15Dublin
7 Jul
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€845
Delta
21 Jun
MSO05:45Missoula Johnson-Bell Field
19h 10m
1 stop
DUB07:55Dublin
7 Jul
DUB10:00Dublin
20h 47m
2 stops
MSO23:47Missoula Johnson-Bell Field
€890

KLM flights from Missoula to Ireland

Our best KLM deals on Missoula to Ireland flight tickets
KLM
21 Jun
MSO15:27Missoula Johnson-Bell Field
33h 28m
1 stop
DUB07:55Dublin
7 Jul
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€851
KLM
21 Jun
MSO15:27Missoula Johnson-Bell Field
33h 28m
1 stop
DUB07:55Dublin
6 Jul
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€911

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 10 January 2026.
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

Wed 21/1

06:00-08:10

2 stops19h 10m

Dublin

Sun 25/1

09:30-21:51

2 stops19h 21m

€420

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 1/5

06:15-08:15

2 stops19h 00m

Dublin

Fri 8/5

09:20-21:42

2 stops43h 22m

€447

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

17:08-07:10

2 stops55h 02m

Dublin

Sat 21/2

09:00-21:57

2 stops43h 57m

€457

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 24/4

17:15-07:20

2 stops31h 05m

Dublin

Sun 3/5

09:20-21:42

2 stops43h 22m

€486

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 1/5

13:10-14:50

2 stops18h 40m

Dublin

Fri 8/5

16:45-12:38

1 stop26h 53m

€502

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

17:08-08:10

2 stops32h 02m

Dublin

Sat 21/2

09:00-21:57

2 stops43h 57m

€504

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 1/5

13:10-10:35

1 stop14h 25m

Dublin

Fri 8/5

16:40-12:38

1 stop26h 58m

€510

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

17:08-08:10

2 stops56h 02m

Dublin

Sat 21/2

09:00-21:57

2 stops43h 57m

€516

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

13:20-14:50

2 stops18h 30m

Dublin

Sat 21/2

16:40-12:51

1 stop27h 11m

€542

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 24/4

13:10-13:25

2 stops17h 15m

Dublin

Sun 3/5

16:40-12:38

1 stop26h 58m

€546

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 €430.

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

14h 05m

Direct flights

None
The fastest flight from Missoula to Ireland takes 14h 05m
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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