$726 Find Cheap Flights from Missoula to Ireland - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Missoula to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Ireland

Wed, Jan 6 - Thu, Jan 14
United Airlines Logo
6:15 am - 7:10 am
MSO
-
DUB
17h 55m
2 stops
United Airlines Logo
9:00 am - 9:26 pm
DUB
-
MSO
43h 26m
2 stops
$726United Airlines
Tue, Jan 5 - Thu, Jan 14
United Airlines Logo
6:15 am - 7:10 am
MSO
-
DUB
41h 55m
2 stops
United Airlines Logo
9:00 am - 9:26 pm
DUB
-
MSO
43h 26m
2 stops
$726United Airlines
Wed, Jan 6 - Thu, Jan 14
United Airlines Logo
6:15 am - 7:10 am
MSO
-
DUB
17h 55m
2 stops
United Airlines Logo
9:00 am - 9:26 pm
DUB
-
MSO
43h 26m
2 stops
$731United Airlines
Tue, Jan 5 - Thu, Jan 14
United Airlines Logo
6:15 am - 7:10 am
MSO
-
DUB
41h 55m
2 stops
United Airlines Logo
9:00 am - 9:26 pm
DUB
-
MSO
43h 26m
2 stops
$731United Airlines
Mon, Nov 16 - Fri, Nov 27
Delta Logo
8:30 am - 7:55 am
MSO
-
DUB
16h 25m
1 stop
Delta Logo
5:45 am - 10:50 pm
DUB
-
MSO
24h 05m
2 stops
$741Delta
Wed, Jan 6 - Thu, Jan 14
Delta Logo
8:00 am - 7:55 am
MSO
-
DUB
16h 55m
1 stop
Delta Logo
5:45 am - 5:27 pm
DUB
-
MSO
18h 42m
2 stops
$741Delta
Wed, Jan 6 - Fri, Jan 15
Delta Logo
8:00 am - 7:55 am
MSO
-
DUB
16h 55m
1 stop
Delta Logo
5:45 am - 8:12 pm
DUB
-
MSO
21h 27m
2 stops
$741Delta
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
8:30 am - 9:45 am
MSO
-
DUB
18h 15m
2 stops
Multiple Airlines Logo
8:50 am - 7:57 pm
DUB
-
MSO
18h 07m
2 stops
$750Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
5:33 am - 8:45 am
MSO
-
DUB
20h 12m
2 stops
Multiple Airlines Logo
9:55 am - 7:57 pm
DUB
-
MSO
17h 02m
1 stop
$754Multiple Airlines
Mon, Sep 21 - Tue, Oct 6
American Airlines Logo
1:27 pm - 6:40 pm
MSO
-
DUB
22h 13m
2 stops
American Airlines Logo
12:40 pm - 1:15 pm
DUB
-
MSO
31h 35m
1 stop
$764American Airlines
Booking Insights

KAYAK's insights & trends for Missoula to Ireland flights

Get data-powered insights and trends into flights from Missoula to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Missoula to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Missoula to Ireland is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,182 and $1,072 respectively.

Good to know

Low season

February

Cheapest flight

$726
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Missoula to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Missoula to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missoula to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missoula to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missoula to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missoula to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missoula to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missoula to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Missoula to Ireland

 
Need help choosing which airline to fly with from Missoula to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8494 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

8.0 ExcellentMichael, Jul 2026
SEA - SMF
Read more Delta reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

Awful. There was an unexpected delay of nearly three hours because there were not enough flight attendants. I understand this is likely due to FAA regulations; but in that case, Delta should coordinate with smaller airports such as RDU to have extra flight attendants on the ground and "on call". In addition, this was the second 2-hour+ delay to Boston on this route in one week.

It was strange that the flight attendant was so adamant about having phones turned to airplane mode that he was calling out names from networks shown and waiting until they were all gone. I've never experienced that before, and after already working through an hour+ delay, it felt tone deaf. I take dozens of flights per year and have never experienced anything similar.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

The flight was over 2 hours late.. once we finally got boarded things were fine

Poor communication, we sat on the plane for an hour before pushing back. They were oversold and with a full plane kept looking for someone to step off for someone else to board. So after an hour wait at the gate we missed our departure window and proceeded to spend an additional hour on the tarmac waiting for a refiled flight plan according to the pilots. Occasional updates, somewhat insensitive crew to passengers needing to use the lavatory (it was 2 hrs beyond what anyone expected). Overall just poor execution...especially when the flight was listed as "arriving early" up until about 30 minutes past our departure time.

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

I bought this ticket for my daughter. She had to pay for her carry on bag to be checked. My understanding is that transatlantic flights included carry on and personal item The nickeling and diming fo legacy carriers has stooped to an all time low. So sad.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The Economy Plus rows weren’t as roomy as expected, and the meal service left a lot to be desired for.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Everything you need to know for your flight from Missoula to Ireland

Information on your arrival and departure airports