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Cheap flights from Missoula to Ireland from €602

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 19/5. 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
06:15 - 07:45
MSO
-
DUB
18h 30m
2 stops
United Airlines Logo
09:50 - 13:27
DUB
-
MSO
34h 37m
2 stops
€617United Airlines
Wed, 19 Aug - Tue, 1 Sep
United Airlines Logo
17:32 - 07:20
MSO
-
DUB
30h 48m
2 stops
United Airlines Logo
09:20 - 22:30
DUB
-
MSO
20h 10m
2 stops
€642United Airlines
Tue, 1 Sep - Wed, 9 Sep
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
€655United Airlines
Tue, 18 Aug - Tue, 25 Aug
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
€657United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
06:15 - 07:45
MSO
-
DUB
18h 30m
2 stops
United Airlines Logo
09:50 - 11:34
DUB
-
MSO
32h 44m
2 stops
€660United Airlines
Wed, 19 Aug - Tue, 1 Sep
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
€664United Airlines
Tue, 11 Aug - Sat, 22 Aug
American Airlines Logo
12:46 - 11:50
MSO
-
DUB
16h 04m
1 stop
American Airlines Logo
09:30 - 23:28
DUB
-
MSO
20h 58m
1 stop
€681American Airlines
Wed, 19 Aug - Tue, 1 Sep
United Airlines Logo
07:15 - 07:45
MSO
-
DUB
41h 30m
2 stops
United Airlines Logo
13:35 - 16:10
DUB
-
MSO
33h 35m
3 stops
€692United Airlines
Thu, 3 Sep - Tue, 17 Nov
Austrian Airlines Logo
17:32 - 07:20
MSO
-
DUB
30h 48m
2 stops
Austrian Airlines Logo
11:35 - 11:34
DUB
-
MSO
30h 59m
1 stop
€696Austrian Airlines
Tue, 1 Sep - Wed, 9 Sep
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:20 - 21:26
DUB
-
MSO
43h 06m
2 stops
€698United Airlines
Tue, 15 Sep - Tue, 22 Sep

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
19 Aug
MSO06:15Missoula Johnson-Bell Field
18h 30m
2 stops
DUB07:45Dublin
1 Sept
DUB09:50Dublin
34h 37m
2 stops
MSO13:27Missoula Johnson-Bell Field
€617
United Airlines
1 Sept
MSO17:32Missoula Johnson-Bell Field
30h 48m
2 stops
DUB07:20Dublin
9 Sept
DUB09:20Dublin
20h 10m
2 stops
MSO22:30Missoula Johnson-Bell Field
€642
United Airlines
18 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
25 Aug
DUB09:50Dublin
42h 36m
2 stops
MSO21:26Missoula Johnson-Bell Field
€655

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
19 Aug
MSO12:46Missoula Johnson-Bell Field
16h 04m
1 stop
DUB11:50Dublin
1 Sept
DUB09:30Dublin
20h 58m
1 stop
MSO23:28Missoula Johnson-Bell Field
€681
American Airlines
11 Aug
MSO07:45Missoula Johnson-Bell Field
21h 05m
1 stop
DUB11:50Dublin
22 Aug
DUB09:30Dublin
20h 58m
1 stop
MSO23:28Missoula Johnson-Bell Field
€789
American Airlines
11 Aug
MSO12:46Missoula Johnson-Bell Field
16h 04m
1 stop
DUB11:50Dublin
22 Aug
DUB09:30Dublin
20h 58m
1 stop
MSO23:28Missoula Johnson-Bell Field
€815

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 April 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

Wed 19/8

06:15-07:45

2 stops18h 30m

Dublin

Tue 1/9

09:50-13:27

2 stops34h 37m

€617

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 1/9

17:32-07:20

2 stops30h 48m

Dublin

Wed 9/9

09:20-22:30

2 stops20h 10m

€642

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 18/8

12:40-09:45

1 stop14h 05m

Dublin

Tue 25/8

09:50-21:26

2 stops42h 36m

€655

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

€657

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 19/8

06:15-07:45

2 stops18h 30m

Dublin

Tue 1/9

09:50-11:34

2 stops32h 44m

€660

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

€664
Fastest return journey

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 19/8

12:46-11:50

1 stop16h 04m

Dublin

Tue 1/9

09:30-23:28

1 stop20h 58m

€681

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 3/9

07:15-07:45

2 stops41h 30m

Dublin

Tue 17/11

13:35-16:10

3 stops33h 35m

€692

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 1/9

17:32-07:20

2 stops30h 48m

Dublin

Wed 9/9

11:35-11:34

1 stop30h 59m

€696

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 15/9

12:40-09:45

1 stop14h 05m

Dublin

Tue 22/9

09:20-21:26

2 stops43h 06m

€698

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 American Airlines 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

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

Frequently asked questions about flying from Missoula to Ireland

  • 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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