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Cheap flights from Missoula to Ireland from €383

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 21/6. 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
1 adult, Economy, 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
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:50 - 21:26
DUB
-
MSO
42h 36m
2 stops
€622United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
17:32 - 10:40
MSO
-
DUB
34h 08m
2 stops
United Airlines Logo
09:50 - 21:26
DUB
-
MSO
42h 36m
2 stops
€625United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
12:40 - 08:15
MSO
-
DUB
36h 35m
2 stops
United Airlines Logo
09:50 - 21:26
DUB
-
MSO
42h 36m
2 stops
€629United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
11:35 - 11:34
DUB
-
MSO
30h 59m
1 stop
€655United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
17:32 - 08:15
MSO
-
DUB
55h 43m
2 stops
United Airlines Logo
09:20 - 11:34
DUB
-
MSO
33h 14m
2 stops
€663United Airlines
Fri, 4 Sep - Sun, 13 Sep
United Airlines Logo
06:15 - 08:15
MSO
-
DUB
43h 00m
2 stops
United Airlines Logo
09:50 - 21:26
DUB
-
MSO
42h 36m
2 stops
€678United Airlines
Sun, 9 Aug - Mon, 17 Aug
Delta Logo
05:40 - 18:25
MSO
-
DUB
29h 45m
2 stops
Delta Logo
12:00 - 23:47
DUB
-
MSO
18h 47m
1 stop
€705Delta
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
17:32 - 08:15
MSO
-
DUB
55h 43m
2 stops
United Airlines Logo
09:20 - 10:01
DUB
-
MSO
55h 41m
2 stops
€707United Airlines
Fri, 4 Sep - Sun, 13 Sep
United Airlines Logo
17:08 - 10:40
MSO
-
DUB
34h 32m
2 stops
United Airlines Logo
08:50 - 21:30
DUB
-
MSO
19h 40m
2 stops
€724United Airlines
Thu, 7 May - Thu, 14 May
Delta Logo
05:30 - 09:15
MSO
-
DUB
20h 45m
2 stops
Delta Logo
12:00 - 23:40
DUB
-
MSO
18h 40m
1 stop
€746Delta
Thu, 7 May - Thu, 14 May

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
11 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
22 Aug
DUB09:50Dublin
42h 36m
2 stops
MSO21:26Missoula Johnson-Bell Field
€622
United Airlines
11 Aug
MSO17:32Missoula Johnson-Bell Field
34h 08m
2 stops
DUB10:40Dublin
22 Aug
DUB09:50Dublin
42h 36m
2 stops
MSO21:26Missoula Johnson-Bell Field
€625
United Airlines
11 Aug
MSO12:40Missoula Johnson-Bell Field
36h 35m
2 stops
DUB08:15Dublin
22 Aug
DUB09:50Dublin
42h 36m
2 stops
MSO21:26Missoula Johnson-Bell Field
€629

Delta flights from Missoula to Ireland

Our best Delta deals on Missoula to Ireland flight tickets
Delta
11 Aug
MSO05:40Missoula Johnson-Bell Field
29h 45m
2 stops
DUB18:25Dublin
22 Aug
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€705
Delta
7 May
MSO05:30Missoula Johnson-Bell Field
20h 45m
2 stops
DUB09:15Dublin
14 May
DUB12:00Dublin
18h 40m
1 stop
MSO23:40Missoula Johnson-Bell Field
€746
Delta
9 Aug
MSO05:55Missoula Johnson-Bell Field
19h 00m
1 stop
DUB07:55Dublin
17 Aug
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€793

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 26 March 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

Cheapest return flight

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

12:40-09:45

1 stop14h 05m

Dublin

Sat 22/8

09:50-21:26

2 stops42h 36m

€622

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

17:32-10:40

2 stops34h 08m

Dublin

Sat 22/8

09:50-21:26

2 stops42h 36m

€625

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

12:40-08:15

2 stops36h 35m

Dublin

Sat 22/8

09:50-21:26

2 stops42h 36m

€629

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

12:40-09:45

1 stop14h 05m

Dublin

Sat 22/8

11:35-11:34

1 stop30h 59m

€655

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 4/9

17:32-08:15

2 stops55h 43m

Dublin

Sun 13/9

09:20-11:34

2 stops33h 14m

€663

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/8

06:15-08:15

2 stops43h 00m

Dublin

Mon 17/8

09:50-21:26

2 stops42h 36m

€678

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

05:40-18:25

2 stops29h 45m

Dublin

Sat 22/8

12:00-23:47

1 stop18h 47m

€705

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 4/9

17:32-08:15

2 stops55h 43m

Dublin

Sun 13/9

09:20-10:01

2 stops55h 41m

€707

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 7/5

17:08-10:40

2 stops34h 32m

Dublin

Thu 14/5

08:50-21:30

2 stops19h 40m

€724
Fastest return journey

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 7/5

05:30-09:15

2 stops20h 45m

Dublin

Thu 14/5

12:00-23:40

1 stop18h 40m

€746

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

United Airlines and Delta are the most popular carriers 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

29h 45m

Direct flights

None
The fastest flight from Missoula to Ireland takes 29h 45m
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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