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Cheap flights from Missoula to Ireland from €354

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 19/3. 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 - 10:20
MSO
-
DUB
21h 05m
2 stops
United Airlines Logo
09:00 - 16:08
DUB
-
MSO
38h 08m
2 stops
€398United Airlines
Sat, 21 Feb - Fri, 6 Mar
KLM Logo
07:30 - 07:45
MSO
-
DUB
17h 15m
1 stop
KLM Logo
05:55 - 20:01
DUB
-
MSO
21h 06m
2 stops
€400KLM
Sat, 21 Feb - Fri, 6 Mar
KLM Logo
07:30 - 07:45
MSO
-
DUB
17h 15m
1 stop
KLM Logo
09:45 - 20:01
DUB
-
MSO
17h 16m
1 stop
€402KLM
Sat, 21 Feb - Fri, 6 Mar
United Airlines Logo
06:15 - 07:30
MSO
-
DUB
18h 15m
2 stops
United Airlines Logo
10:40 - 21:57
DUB
-
MSO
18h 17m
2 stops
€414United Airlines
Fri, 27 Feb - Tue, 3 Mar
Delta Logo
05:15 - 16:20
MSO
-
DUB
28h 05m
2 stops
Delta Logo
05:55 - 20:01
DUB
-
MSO
21h 06m
2 stops
€417Delta
Thu, 12 Feb - Sat, 21 Feb
KLM Logo
07:30 - 16:20
MSO
-
DUB
25h 50m
2 stops
KLM Logo
05:55 - 20:01
DUB
-
MSO
21h 06m
2 stops
€419KLM
Thu, 12 Feb - Sat, 21 Feb
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
€477United Airlines
Fri, 27 Feb - Tue, 3 Mar
United Airlines Logo
06:15 - 10:40
MSO
-
DUB
21h 25m
2 stops
United Airlines Logo
09:50 - 21:30
DUB
-
MSO
42h 40m
2 stops
€480United Airlines
Sat, 2 May - Sat, 9 May
United Airlines Logo
06:15 - 10:20
MSO
-
DUB
21h 05m
3 stops
United Airlines Logo
09:30 - 21:57
DUB
-
MSO
19h 27m
2 stops
€561United Airlines
Fri, 27 Feb - Tue, 3 Mar
United Airlines Logo
06:15 - 10:20
MSO
-
DUB
21h 05m
3 stops
United Airlines Logo
09:30 - 21:57
DUB
-
MSO
19h 27m
2 stops
€562United Airlines
Fri, 27 Feb - Tue, 3 Mar

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
21 Feb
MSO06:15Missoula Johnson-Bell Field
21h 05m
2 stops
DUB10:20Dublin
6 Mar
DUB09:00Dublin
38h 08m
2 stops
MSO16:08Missoula Johnson-Bell Field
€398
United Airlines
27 Feb
MSO06:15Missoula Johnson-Bell Field
18h 15m
2 stops
DUB07:30Dublin
3 Mar
DUB10:40Dublin
18h 17m
2 stops
MSO21:57Missoula Johnson-Bell Field
€414
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
€477

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
12 Feb
MSO13:20Missoula Johnson-Bell Field
19h 20m
2 stops
DUB15:40Dublin
21 Feb
DUB16:40Dublin
27h 11m
1 stop
MSO12:51Missoula Johnson-Bell Field
€700
American Airlines
12 Feb
MSO13:20Missoula Johnson-Bell Field
14h 55m
2 stops
DUB11:15Dublin
21 Feb
DUB16:40Dublin
27h 11m
1 stop
MSO12:51Missoula Johnson-Bell Field
€701
American Airlines
3 Apr
MSO13:20Missoula Johnson-Bell Field
17h 10m
2 stops
DUB13:30Dublin
10 Apr
DUB08:40Dublin
20h 05m
2 stops
MSO21:45Missoula Johnson-Bell Field
€795

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 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

Sat 21/2

06:15-10:20

2 stops21h 05m

Dublin

Fri 6/3

09:00-16:08

2 stops38h 08m

€398

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 21/2

07:30-07:45

1 stop17h 15m

Dublin

Fri 6/3

05:55-20:01

2 stops21h 06m

€400

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 21/2

07:30-07:45

1 stop17h 15m

Dublin

Fri 6/3

09:45-20:01

1 stop17h 16m

€402

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 27/2

06:15-07:30

2 stops18h 15m

Dublin

Tue 3/3

10:40-21:57

2 stops18h 17m

€414

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

05:15-16:20

2 stops28h 05m

Dublin

Sat 21/2

05:55-20:01

2 stops21h 06m

€417

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

07:30-16:20

2 stops25h 50m

Dublin

Sat 21/2

05:55-20:01

2 stops21h 06m

€419

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

€477

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 2/5

06:15-10:40

2 stops21h 25m

Dublin

Sat 9/5

09:50-21:30

2 stops42h 40m

€480

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 27/2

06:15-10:20

3 stops21h 05m

Dublin

Tue 3/3

09:30-21:57

2 stops19h 27m

€561

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 27/2

06:15-10:20

3 stops21h 05m

Dublin

Tue 3/3

09:30-21:57

2 stops19h 27m

€562

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Missoula averaging around €423.

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

17h 30m

Direct flights

None
The fastest flight from Missoula to Ireland takes 17h 30m
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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