Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Missoula to Ireland from €342

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 4/2. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Missoula to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
13:10 - 14:50
MSO
-
DUB
18h 40m
2 stops
American Airlines Logo
09:40 - 21:45
DUB
-
MSO
19h 05m
2 stops
€412American Airlines
Wed, 15 Apr - Tue, 5 May
United Airlines Logo
06:15 - 10:20
MSO
-
DUB
21h 05m
2 stops
United Airlines Logo
09:30 - 21:57
DUB
-
MSO
19h 27m
2 stops
€413United Airlines
Fri, 27 Feb - Tue, 3 Mar
United Airlines Logo
17:15 - 07:20
MSO
-
DUB
31h 05m
2 stops
United Airlines Logo
09:50 - 21:35
DUB
-
MSO
42h 45m
2 stops
€436United Airlines
Thu, 2 Apr - Tue, 14 Apr
United Airlines Logo
06:15 - 11:10
MSO
-
DUB
21h 55m
3 stops
United Airlines Logo
09:50 - 21:30
DUB
-
MSO
18h 40m
2 stops
€456United Airlines
Wed, 15 Apr - Tue, 5 May
American Airlines Logo
13:20 - 14:50
MSO
-
DUB
18h 30m
2 stops
American Airlines Logo
09:30 - 21:45
DUB
-
MSO
19h 15m
1 stop
€490American Airlines
Thu, 2 Apr - Tue, 14 Apr
American Airlines Logo
13:10 - 14:50
MSO
-
DUB
18h 40m
2 stops
American Airlines Logo
09:40 - 21:45
DUB
-
MSO
19h 05m
2 stops
€496American Airlines
Fri, 1 May - Thu, 7 May
American Airlines Logo
13:20 - 14:50
MSO
-
DUB
18h 30m
2 stops
American Airlines Logo
06:40 - 21:56
DUB
-
MSO
22h 16m
2 stops
€532American Airlines
Thu, 12 Feb - Sat, 21 Feb
British Airways Logo
16:23 - 17:15
MSO
-
DUB
17h 52m
2 stops
British Airways Logo
11:35 - 12:38
DUB
-
MSO
32h 03m
1 stop
€543British Airways
Wed, 15 Apr - Tue, 5 May
United Airlines Logo
06:15 - 09:55
MSO
-
DUB
21h 40m
2 stops
United Airlines Logo
08:00 - 21:57
DUB
-
MSO
43h 57m
2 stops
€556United Airlines
Wed, 11 Mar - Wed, 18 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
€561United 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
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
€413
United Airlines
2 Apr
MSO17:15Missoula Johnson-Bell Field
31h 05m
2 stops
DUB07:20Dublin
14 Apr
DUB09:50Dublin
42h 45m
2 stops
MSO21:35Missoula Johnson-Bell Field
€436
United Airlines
15 Apr
MSO06:15Missoula Johnson-Bell Field
21h 55m
3 stops
DUB11:10Dublin
5 May
DUB09:50Dublin
18h 40m
2 stops
MSO21:30Missoula Johnson-Bell Field
€456

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
15 Apr
MSO13:10Missoula Johnson-Bell Field
18h 40m
2 stops
DUB14:50Dublin
5 May
DUB09:40Dublin
19h 05m
2 stops
MSO21:45Missoula Johnson-Bell Field
€412
American Airlines
2 Apr
MSO13:20Missoula Johnson-Bell Field
18h 30m
2 stops
DUB14:50Dublin
14 Apr
DUB09:30Dublin
19h 15m
1 stop
MSO21:45Missoula Johnson-Bell Field
€490
American Airlines
1 May
MSO13:10Missoula Johnson-Bell Field
18h 40m
2 stops
DUB14:50Dublin
7 May
DUB09:40Dublin
19h 05m
2 stops
MSO21:45Missoula Johnson-Bell Field
€496

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 January 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

Wed 15/4

13:10-14:50

2 stops18h 40m

Dublin

Tue 5/5

09:40-21:45

2 stops19h 05m

€412

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 27/2

06:15-10:20

2 stops21h 05m

Dublin

Tue 3/3

09:30-21:57

2 stops19h 27m

€413

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 2/4

17:15-07:20

2 stops31h 05m

Dublin

Tue 14/4

09:50-21:35

2 stops42h 45m

€436

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 15/4

06:15-11:10

3 stops21h 55m

Dublin

Tue 5/5

09:50-21:30

2 stops18h 40m

€456

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 2/4

13:20-14:50

2 stops18h 30m

Dublin

Tue 14/4

09:30-21:45

1 stop19h 15m

€490

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 1/5

13:10-14:50

2 stops18h 40m

Dublin

Thu 7/5

09:40-21:45

2 stops19h 05m

€496

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 12/2

13:20-14:50

2 stops18h 30m

Dublin

Sat 21/2

06:40-21:56

2 stops22h 16m

€532

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 15/4

16:23-17:15

2 stops17h 52m

Dublin

Tue 5/5

11:35-12:38

1 stop32h 03m

€543

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 11/3

06:15-09:55

2 stops21h 40m

Dublin

Wed 18/3

08:00-21:57

2 stops43h 57m

€556

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

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

18h 15m

Direct flights

None
The fastest flight from Missoula to Ireland takes 18h 15m
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 25/2
Wed 4/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €89
Flights to Shannon, Clarefrom €84
Flights to Donegalfrom €74
Flights to Milltown (Kerry)from €38