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Cheap flights from Missoula to Ireland from €603

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
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 - 11:34
DUB
-
MSO
32h 44m
2 stops
€653United Airlines
Mon, 17 Aug - Tue, 25 Aug
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:20 - 11:34
DUB
-
MSO
33h 14m
2 stops
€657United Airlines
Mon, 17 Aug - Fri, 21 Aug
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:20 - 10:01
DUB
-
MSO
31h 41m
2 stops
€677United Airlines
Mon, 17 Aug - Thu, 20 Aug
United Airlines Logo
06:15 - 07:45
MSO
-
DUB
18h 30m
2 stops
United Airlines Logo
09:20 - 21:26
DUB
-
MSO
19h 06m
2 stops
€680United Airlines
Mon, 17 Aug - Tue, 25 Aug
United Airlines Logo
06:15 - 10:40
MSO
-
DUB
21h 25m
2 stops
United Airlines Logo
09:50 - 10:01
DUB
-
MSO
31h 11m
2 stops
€681United Airlines
Tue, 18 Aug - Thu, 20 Aug
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:20 - 11:34
DUB
-
MSO
33h 14m
2 stops
€682United Airlines
Mon, 17 Aug - Wed, 26 Aug
United Airlines Logo
06:15 - 07:30
MSO
-
DUB
18h 15m
2 stops
United Airlines Logo
08:50 - 21:26
DUB
-
MSO
19h 36m
2 stops
€684United Airlines
Mon, 17 Aug - Fri, 21 Aug
United Airlines Logo
14:27 - 07:20
MSO
-
DUB
33h 53m
2 stops
United Airlines Logo
09:20 - 21:26
DUB
-
MSO
19h 06m
2 stops
€691United Airlines
Sat, 15 Aug - Tue, 25 Aug
United Airlines Logo
07:15 - 09:45
MSO
-
DUB
43h 30m
2 stops
United Airlines Logo
11:35 - 21:26
DUB
-
MSO
16h 51m
2 stops
€694United Airlines
Sun, 16 Aug - Wed, 26 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
€695United Airlines
Tue, 11 Aug - Sat, 22 Aug

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
17 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
25 Aug
DUB09:50Dublin
32h 44m
2 stops
MSO11:34Missoula Johnson-Bell Field
€653
United Airlines
17 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
21 Aug
DUB09:20Dublin
33h 14m
2 stops
MSO11:34Missoula Johnson-Bell Field
€657
United Airlines
17 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
20 Aug
DUB09:20Dublin
31h 41m
2 stops
MSO10:01Missoula Johnson-Bell Field
€677

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
11 Aug
MSO13:15Missoula Johnson-Bell Field
15h 35m
1 stop
DUB11:50Dublin
22 Aug
DUB09:30Dublin
34h 15m
1 stop
MSO12:45Missoula Johnson-Bell Field
€754
American Airlines
19 Aug
MSO13:15Missoula Johnson-Bell Field
15h 50m
2 stops
DUB12:05Dublin
26 Aug
DUB16:45Dublin
27h 00m
1 stop
MSO12:45Missoula Johnson-Bell Field
€849

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 27 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

Mon 17/8

12:40-09:45

1 stop14h 05m

Dublin

Tue 25/8

09:50-11:34

2 stops32h 44m

€653

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 17/8

12:40-09:45

1 stop14h 05m

Dublin

Fri 21/8

09:20-11:34

2 stops33h 14m

€657

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 17/8

12:40-09:45

1 stop14h 05m

Dublin

Thu 20/8

09:20-10:01

2 stops31h 41m

€677
Fastest return journey

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 17/8

06:15-07:45

2 stops18h 30m

Dublin

Tue 25/8

09:20-21:26

2 stops19h 06m

€680

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 18/8

06:15-10:40

2 stops21h 25m

Dublin

Thu 20/8

09:50-10:01

2 stops31h 11m

€681

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 17/8

12:40-09:45

1 stop14h 05m

Dublin

Wed 26/8

09:20-11:34

2 stops33h 14m

€682

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 17/8

06:15-07:30

2 stops18h 15m

Dublin

Fri 21/8

08:50-21:26

2 stops19h 36m

€684

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 15/8

14:27-07:20

2 stops33h 53m

Dublin

Tue 25/8

09:20-21:26

2 stops19h 06m

€691

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 16/8

07:15-09:45

2 stops43h 30m

Dublin

Wed 26/8

11:35-21:26

2 stops16h 51m

€694

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

€695

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

18h 05m

Direct flights

None
The fastest flight from Missoula to Ireland takes 18h 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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