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Cheap flights from Missoula to Ireland from €588

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.
Delta Logo
18:10 - 10:45
MSO
-
DUB
33h 35m
2 stops
Delta Logo
05:55 - 14:37
DUB
-
MSO
15h 42m
2 stops
€660Delta
Sat, 12 Sep - Fri, 18 Sep
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:50 - 16:10
DUB
-
MSO
37h 20m
2 stops
€666United 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
€672United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
07:15 - 07:45
MSO
-
DUB
41h 30m
2 stops
United Airlines Logo
09:20 - 16:10
DUB
-
MSO
37h 50m
2 stops
€677United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
17:32 - 08:15
MSO
-
DUB
31h 43m
2 stops
United Airlines Logo
09:20 - 16:10
DUB
-
MSO
37h 50m
2 stops
€682United Airlines
Fri, 11 Sep - Fri, 18 Sep
Delta Logo
15:27 - 08:20
MSO
-
DUB
33h 53m
2 stops
Delta Logo
05:55 - 23:47
DUB
-
MSO
24h 52m
2 stops
€700Delta
Sun, 13 Sep - Fri, 18 Sep
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
€706United Airlines
Fri, 4 Sep - Sun, 13 Sep
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
€707United Airlines
Fri, 4 Sep - Sun, 13 Sep
United Airlines Logo
17:32 - 08:15
MSO
-
DUB
31h 43m
2 stops
United Airlines Logo
11:35 - 11:34
DUB
-
MSO
30h 59m
1 stop
€710United Airlines
Fri, 11 Sep - Fri, 18 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
€722United Airlines
Sun, 9 Aug - Mon, 17 Aug

Delta flights from Missoula to Ireland

Our best Delta deals on Missoula to Ireland flight tickets
Delta
12 Sept
MSO18:10Missoula Johnson-Bell Field
33h 35m
2 stops
DUB10:45Dublin
18 Sept
DUB05:55Dublin
15h 42m
2 stops
MSO14:37Missoula Johnson-Bell Field
€660
Delta
13 Sept
MSO15:27Missoula Johnson-Bell Field
33h 53m
2 stops
DUB08:20Dublin
18 Sept
DUB05:55Dublin
24h 52m
2 stops
MSO23:47Missoula Johnson-Bell Field
€700
Delta
11 Aug
MSO05:40Missoula Johnson-Bell Field
26h 45m
2 stops
DUB15:25Dublin
22 Aug
DUB12:00Dublin
18h 47m
1 stop
MSO23:47Missoula Johnson-Bell Field
€749

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
42h 36m
2 stops
MSO21:26Missoula Johnson-Bell Field
€625
United Airlines
19 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
1 Sept
DUB09:20Dublin
43h 06m
2 stops
MSO21:26Missoula Johnson-Bell Field
€652
United Airlines
11 Aug
MSO12:40Missoula Johnson-Bell Field
14h 05m
1 stop
DUB09:45Dublin
22 Aug
DUB09:50Dublin
37h 20m
2 stops
MSO16:10Missoula Johnson-Bell Field
€666

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 2 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
Fastest return journey

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 12/9

18:10-10:45

2 stops33h 35m

Dublin

Fri 18/9

05:55-14:37

2 stops15h 42m

€660

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

12:40-09:45

1 stop14h 05m

Dublin

Sat 22/8

09:50-16:10

2 stops37h 20m

€666

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

€672

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 12/9

07:15-07:45

2 stops41h 30m

Dublin

Sat 19/9

09:20-16:10

2 stops37h 50m

€677

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 11/9

17:32-08:15

2 stops31h 43m

Dublin

Fri 18/9

09:20-16:10

2 stops37h 50m

€682

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 13/9

15:27-08:20

2 stops33h 53m

Dublin

Fri 18/9

05:55-23:47

2 stops24h 52m

€700

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

€706

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

€707

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 11/9

17:32-08:15

2 stops31h 43m

Dublin

Fri 18/9

11:35-11:34

1 stop30h 59m

€710

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

€722

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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

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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Popular flights according to clicks in the last 7 days on momondo
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