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Cheap flights from Missoula to Ireland from $462

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missoula to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 10:20 am
MSO
-
DUB
21h 05m
2 stops
United Airlines Logo
9:00 am - 9:57 pm
DUB
-
MSO
43h 57m
2 stops
$462United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:15 am - 10:40 am
MSO
-
DUB
21h 25m
3 stops
United Airlines Logo
9:50 am - 9:30 pm
DUB
-
MSO
42h 40m
2 stops
$469United Airlines
Tue, Apr 28 - Tue, May 12
American Airlines Logo
1:08 pm - 2:35 pm
MSO
-
DUB
18h 27m
2 stops
American Airlines Logo
9:30 am - 9:45 pm
DUB
-
MSO
19h 15m
1 stop
$482American Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
8:32 am - 7:55 am
MSO
-
DUB
16h 23m
1 stop
Delta Logo
8:55 am - 2:40 pm
DUB
-
MSO
36h 45m
2 stops
$488Delta
Sun, Apr 26 - Mon, May 11
Delta Logo
8:32 am - 7:55 am
MSO
-
DUB
16h 23m
1 stop
Delta Logo
5:55 am - 11:37 pm
DUB
-
MSO
24h 42m
2 stops
$489Delta
Sun, Apr 26 - Wed, May 13
United Airlines Logo
6:15 am - 7:30 am
MSO
-
DUB
18h 15m
2 stops
United Airlines Logo
9:30 am - 9:57 pm
DUB
-
MSO
19h 27m
2 stops
$490United Airlines
Thu, Feb 26 - Thu, Mar 5
Delta Logo
5:20 am - 7:55 am
MSO
-
DUB
19h 35m
2 stops
Delta Logo
5:55 am - 11:37 pm
DUB
-
MSO
24h 42m
2 stops
$493Delta
Sun, Apr 26 - Wed, May 13
United Airlines Logo
6:15 am - 11:10 am
MSO
-
DUB
21h 55m
3 stops
United Airlines Logo
8:50 am - 9:30 pm
DUB
-
MSO
19h 40m
2 stops
$496United Airlines
Tue, Apr 28 - Wed, May 13
Delta Logo
5:20 am - 9:15 am
MSO
-
DUB
44h 55m
2 stops
Delta Logo
8:55 am - 2:40 pm
DUB
-
MSO
36h 45m
2 stops
$498Delta
Sat, May 2 - Mon, May 11
United Airlines Logo
6:15 am - 10:40 am
MSO
-
DUB
21h 25m
2 stops
United Airlines Logo
12:30 pm - 9:30 pm
DUB
-
MSO
40h 00m
2 stops
$501United Airlines
Tue, Apr 28 - Tue, May 12

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
Feb 25
MSO6:15 amMissoula Johnson-Bell Field
21h 05m
2 stops
DUB10:20 amDublin
Mar 1
DUB9:00 amDublin
43h 57m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$462
United Airlines
Apr 28
MSO6:15 amMissoula Johnson-Bell Field
21h 25m
3 stops
DUB10:40 amDublin
May 12
DUB9:50 amDublin
42h 40m
2 stops
MSO9:30 pmMissoula Johnson-Bell Field
$469
United Airlines
Feb 26
MSO6:15 amMissoula Johnson-Bell Field
18h 15m
2 stops
DUB7:30 amDublin
Mar 5
DUB9:30 amDublin
19h 27m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$490

Delta flights from Missoula to Ireland

Our best Delta deals on Missoula to Ireland flight tickets
Delta
Apr 26
MSO8:32 amMissoula Johnson-Bell Field
16h 23m
1 stop
DUB7:55 amDublin
May 11
DUB8:55 amDublin
36h 45m
2 stops
MSO2:40 pmMissoula Johnson-Bell Field
$488
Delta
Apr 26
MSO8:32 amMissoula Johnson-Bell Field
16h 23m
1 stop
DUB7:55 amDublin
May 13
DUB5:55 amDublin
24h 42m
2 stops
MSO11:37 pmMissoula Johnson-Bell Field
$489
Delta
Apr 26
MSO5:20 amMissoula Johnson-Bell Field
19h 35m
2 stops
DUB7:55 amDublin
May 13
DUB5:55 amDublin
24h 42m
2 stops
MSO11:37 pmMissoula Johnson-Bell Field
$493

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 13, 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 2/25

6:15 am-10:20 am

2 stops21h 05m

Dublin

Sun 3/1

9:00 am-9:57 pm

2 stops43h 57m

$462

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 4/28

6:15 am-10:40 am

3 stops21h 25m

Dublin

Tue 5/12

9:50 am-9:30 pm

2 stops42h 40m

$469

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 4/15

1:08 pm-2:35 pm

2 stops18h 27m

Dublin

Wed 4/22

9:30 am-9:45 pm

1 stop19h 15m

$482

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 4/26

8:32 am-7:55 am

1 stop16h 23m

Dublin

Mon 5/11

8:55 am-2:40 pm

2 stops36h 45m

$488

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 4/26

8:32 am-7:55 am

1 stop16h 23m

Dublin

Wed 5/13

5:55 am-11:37 pm

2 stops24h 42m

$489

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 2/26

6:15 am-7:30 am

2 stops18h 15m

Dublin

Thu 3/5

9:30 am-9:57 pm

2 stops19h 27m

$490

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 4/26

5:20 am-7:55 am

2 stops19h 35m

Dublin

Wed 5/13

5:55 am-11:37 pm

2 stops24h 42m

$493

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 4/28

6:15 am-11:10 am

3 stops21h 55m

Dublin

Wed 5/13

8:50 am-9:30 pm

2 stops19h 40m

$496

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 5/2

5:20 am-9:15 am

2 stops44h 55m

Dublin

Mon 5/11

8:55 am-2:40 pm

2 stops36h 45m

$498

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 4/28

6:15 am-10:40 am

2 stops21h 25m

Dublin

Tue 5/12

12:30 pm-9:30 pm

2 stops40h 00m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

Can stopping save me money on Missoula to Ireland flights?

You could potentially save up to 33% on your flight if you consider stops on a Missoula to Ireland flight.

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 many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Ireland?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missoula to Ireland

Compare and see reviews for airlines that fly from Missoula to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $385Free CancellationRating
7.4
9,283 reviews
Search United Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.9
8,193 reviews
Search Delta flights
American AirlinesPriceFrom $622Free CancellationRating
7.2
11,279 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missoula to Ireland. Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Missoula.

I’m not ready to book a flight from Missoula to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Missoula are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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