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Cheap flights from Missoula to Ireland from €271

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 14/4. 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
17:32 - 07:20
MSO
-
DUB
30h 48m
2 stops
United Airlines Logo
09:50 - 16:10
DUB
-
MSO
37h 20m
2 stops
€477United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
17:32 - 07:20
MSO
-
DUB
30h 48m
2 stops
United Airlines Logo
09:20 - 22:30
DUB
-
MSO
44h 10m
2 stops
€498United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
06:25 - 07:45
MSO
-
DUB
42h 20m
2 stops
United Airlines Logo
09:50 - 13:27
DUB
-
MSO
34h 37m
2 stops
€550United Airlines
Sun, 9 Aug - Mon, 17 Aug
United Airlines Logo
06:15 - 08:15
MSO
-
DUB
43h 00m
2 stops
United Airlines Logo
09:20 - 11:32
DUB
-
MSO
33h 12m
2 stops
€564United Airlines
Tue, 19 May - Fri, 29 May
Multiple Airlines Logo
14:03 - 11:50
MSO
-
DUB
14h 47m
2 stops
Multiple Airlines Logo
09:30 - 22:38
DUB
-
MSO
20h 08m
2 stops
€587Multiple Airlines
Tue, 19 May - Fri, 29 May
KLM Logo
15:27 - 07:55
MSO
-
DUB
33h 28m
1 stop
KLM Logo
12:00 - 23:47
DUB
-
MSO
18h 47m
1 stop
€597KLM
Sun, 9 Aug - Mon, 17 Aug
United Airlines Logo
17:20 - 09:45
MSO
-
DUB
57h 25m
2 stops
United Airlines Logo
08:50 - 22:36
DUB
-
MSO
20h 46m
2 stops
€611United Airlines
Fri, 29 May - Wed, 17 Jun
Delta Logo
05:05 - 07:55
MSO
-
DUB
19h 50m
1 stop
Delta Logo
12:00 - 23:40
DUB
-
MSO
18h 40m
1 stop
€626Delta
Tue, 19 May - Fri, 29 May
Delta Logo
05:05 - 10:00
MSO
-
DUB
21h 55m
2 stops
Delta Logo
12:00 - 23:47
DUB
-
MSO
18h 47m
1 stop
€627Delta
Fri, 29 May - Wed, 17 Jun
United Airlines Logo
17:08 - 10:40
MSO
-
DUB
34h 32m
2 stops
United Airlines Logo
09:50 - 16:20
DUB
-
MSO
37h 30m
2 stops
€629United Airlines
Sat, 16 May - Mon, 25 May

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
11 Aug
MSO12:46Missoula Johnson-Bell Field
16h 19m
2 stops
DUB12:05Dublin
22 Aug
DUB09:30Dublin
20h 58m
1 stop
MSO23:28Missoula Johnson-Bell Field
€661
American Airlines
11 Aug
MSO12:46Missoula Johnson-Bell Field
14h 49m
1 stop
DUB10:35Dublin
22 Aug
DUB16:45Dublin
13h 43m
1 stop
MSO23:28Missoula Johnson-Bell Field
€687

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
11 Aug
MSO17:32Missoula Johnson-Bell Field
30h 48m
2 stops
DUB07:20Dublin
22 Aug
DUB09:50Dublin
37h 20m
2 stops
MSO16:10Missoula Johnson-Bell Field
€477
United Airlines
11 Aug
MSO17:32Missoula Johnson-Bell Field
30h 48m
2 stops
DUB07:20Dublin
22 Aug
DUB09:20Dublin
44h 10m
2 stops
MSO22:30Missoula Johnson-Bell Field
€498
United Airlines
9 Aug
MSO06:25Missoula Johnson-Bell Field
42h 20m
2 stops
DUB07:45Dublin
17 Aug
DUB09:50Dublin
34h 37m
2 stops
MSO13:27Missoula Johnson-Bell Field
€550

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 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

Tue 11/8

17:32-07:20

2 stops30h 48m

Dublin

Sat 22/8

09:50-16:10

2 stops37h 20m

€477

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

17:32-07:20

2 stops30h 48m

Dublin

Sat 22/8

09:20-22:30

2 stops44h 10m

€498

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/8

06:25-07:45

2 stops42h 20m

Dublin

Mon 17/8

09:50-13:27

2 stops34h 37m

€550

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 19/5

06:15-08:15

2 stops43h 00m

Dublin

Fri 29/5

09:20-11:32

2 stops33h 12m

€564

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 19/5

14:03-11:50

2 stops14h 47m

Dublin

Fri 29/5

09:30-22:38

2 stops20h 08m

€587

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/8

15:27-07:55

1 stop33h 28m

Dublin

Mon 17/8

12:00-23:47

1 stop18h 47m

€597

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 29/5

17:20-09:45

2 stops57h 25m

Dublin

Wed 17/6

08:50-22:36

2 stops20h 46m

€611

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 19/5

05:05-07:55

1 stop19h 50m

Dublin

Fri 29/5

12:00-23:40

1 stop18h 40m

€626

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 29/5

05:05-10:00

2 stops21h 55m

Dublin

Wed 17/6

12:00-23:47

1 stop18h 47m

€627

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 16/5

17:08-10:40

2 stops34h 32m

Dublin

Mon 25/5

09:50-16:20

2 stops37h 30m

€629

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 Aer Lingus 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 47m

Direct flights

None
The fastest flight from Missoula to Ireland takes 14h 47m
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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