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Cheap flights from Missoula to Ireland from €357

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 8/6. 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 - 09:55
MSO
-
DUB
20h 40m
3 stops
United Airlines Logo
09:00 - 21:57
DUB
-
MSO
43h 57m
2 stops
€391United Airlines
Wed, 25 Feb - Sun, 1 Mar
American Airlines Logo
13:08 - 14:35
MSO
-
DUB
18h 27m
2 stops
American Airlines Logo
09:30 - 21:45
DUB
-
MSO
19h 15m
1 stop
€408American Airlines
Wed, 15 Apr - Fri, 24 Apr
United Airlines Logo
06:15 - 07:30
MSO
-
DUB
18h 15m
2 stops
United Airlines Logo
09:30 - 21:57
DUB
-
MSO
19h 27m
2 stops
€414United Airlines
Fri, 27 Feb - Tue, 3 Mar
United Airlines Logo
17:15 - 07:20
MSO
-
DUB
31h 05m
2 stops
United Airlines Logo
09:50 - 21:35
DUB
-
MSO
42h 45m
2 stops
€439United Airlines
Wed, 15 Apr - Fri, 24 Apr
United Airlines Logo
14:35 - 10:20
MSO
-
DUB
37h 45m
2 stops
United Airlines Logo
12:30 - 13:36
DUB
-
MSO
32h 06m
2 stops
€487United Airlines
Mon, 23 Mar - Mon, 30 Mar
United Airlines Logo
06:15 - 10:20
MSO
-
DUB
46h 05m
2 stops
United Airlines Logo
08:00 - 21:57
DUB
-
MSO
43h 57m
2 stops
€502United Airlines
Sun, 8 Mar - Sun, 15 Mar
Delta Logo
18:04 - 07:45
MSO
-
DUB
31h 41m
2 stops
Delta Logo
10:00 - 20:02
DUB
-
MSO
17h 02m
1 stop
€513Delta
Mon, 23 Mar - Mon, 30 Mar
United Airlines Logo
17:27 - 08:15
MSO
-
DUB
55h 48m
2 stops
United Airlines Logo
09:20 - 16:10
DUB
-
MSO
37h 50m
2 stops
€525United Airlines
Fri, 7 Aug - Fri, 14 Aug
Air Europa Logo
08:32 - 07:55
MSO
-
DUB
16h 23m
1 stop
Air Europa Logo
10:00 - 20:02
DUB
-
MSO
17h 02m
1 stop
€532Air Europa
Wed, 15 Apr - Fri, 24 Apr
Air Europa Logo
15:30 - 07:55
MSO
-
DUB
33h 25m
1 stop
Air Europa Logo
12:00 - 23:37
DUB
-
MSO
18h 37m
1 stop
€533Air Europa
Sat, 23 May - Fri, 29 May

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
25 Feb
MSO06:15Missoula Johnson-Bell Field
20h 40m
3 stops
DUB09:55Dublin
1 Mar
DUB09:00Dublin
43h 57m
2 stops
MSO21:57Missoula Johnson-Bell Field
€391
United Airlines
27 Feb
MSO06:15Missoula Johnson-Bell Field
18h 15m
2 stops
DUB07:30Dublin
3 Mar
DUB09:30Dublin
19h 27m
2 stops
MSO21:57Missoula Johnson-Bell Field
€414
United Airlines
15 Apr
MSO17:15Missoula Johnson-Bell Field
31h 05m
2 stops
DUB07:20Dublin
24 Apr
DUB09:50Dublin
42h 45m
2 stops
MSO21:35Missoula Johnson-Bell Field
€439

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
15 Apr
MSO13:08Missoula Johnson-Bell Field
18h 27m
2 stops
DUB14:35Dublin
24 Apr
DUB09:30Dublin
19h 15m
1 stop
MSO21:45Missoula Johnson-Bell Field
€408
American Airlines
23 Apr
MSO06:45Missoula Johnson-Bell Field
20h 00m
1 stop
DUB09:45Dublin
5 May
DUB08:35Dublin
20h 10m
2 stops
MSO21:45Missoula Johnson-Bell Field
€546
American Airlines
23 Apr
MSO06:45Missoula Johnson-Bell Field
20h 00m
1 stop
DUB09:45Dublin
5 May
DUB09:30Dublin
19h 15m
1 stop
MSO21:45Missoula Johnson-Bell Field
€619

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 8 February 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 25/2

06:15-09:55

3 stops20h 40m

Dublin

Sun 1/3

09:00-21:57

2 stops43h 57m

€391

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 15/4

13:08-14:35

2 stops18h 27m

Dublin

Fri 24/4

09:30-21:45

1 stop19h 15m

€408

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 27/2

06:15-07:30

2 stops18h 15m

Dublin

Tue 3/3

09:30-21:57

2 stops19h 27m

€414

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 15/4

17:15-07:20

2 stops31h 05m

Dublin

Fri 24/4

09:50-21:35

2 stops42h 45m

€439

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 23/3

14:35-10:20

2 stops37h 45m

Dublin

Mon 30/3

12:30-13:36

2 stops32h 06m

€487

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 8/3

06:15-10:20

2 stops46h 05m

Dublin

Sun 15/3

08:00-21:57

2 stops43h 57m

€502

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 23/3

18:04-07:45

2 stops31h 41m

Dublin

Mon 30/3

10:00-20:02

1 stop17h 02m

€513

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 7/8

17:27-08:15

2 stops55h 48m

Dublin

Fri 14/8

09:20-16:10

2 stops37h 50m

€525

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 15/4

08:32-07:55

1 stop16h 23m

Dublin

Fri 24/4

10:00-20:02

1 stop17h 02m

€532

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 23/5

15:30-07:55

1 stop33h 25m

Dublin

Fri 29/5

12:00-23:37

1 stop18h 37m

€533

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 airline that flies from Missoula Johnson-Bell Field to Ireland?

Delta is the most popular carrier operating from Missoula Johnson-Bell Field to Ireland

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

19h 10m

Direct flights

None
The fastest flight from Missoula to Ireland takes 19h 10m
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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Find better results for your trip to Ireland

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