$809 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 8/10. 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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Flight Deals

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

Mon, Aug 10 - Wed, Aug 19
Delta Logo
6:00 am - 7:55 am
MSO
-
DUB
18h 55m
1 stop
Delta Logo
12:00 pm - 11:47 pm
DUB
-
MSO
18h 47m
1 stop
$809Delta
Mon, Aug 10 - Wed, Aug 19
Delta Logo
6:00 am - 7:55 am
MSO
-
DUB
18h 55m
1 stop
Delta Logo
5:55 am - 5:47 pm
DUB
-
MSO
18h 52m
2 stops
$813Delta
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
6:05 am - 11:10 am
MSO
-
DUB
22h 05m
2 stops
United Airlines Logo
9:30 am - 9:31 pm
DUB
-
MSO
19h 01m
2 stops
$814United Airlines
Mon, Aug 10 - Wed, Aug 19
American Airlines Logo
1:25 pm - 9:45 am
MSO
-
DUB
13h 20m
1 stop
American Airlines Logo
12:40 pm - 12:35 pm
DUB
-
MSO
30h 55m
1 stop
$815American Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
1:25 pm - 9:45 am
MSO
-
DUB
13h 20m
1 stop
Multiple Airlines Logo
11:45 am - 10:59 pm
DUB
-
MSO
18h 14m
2 stops
$822Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
2:25 pm - 7:20 am
MSO
-
DUB
33h 55m
2 stops
United Airlines Logo
11:35 am - 9:31 pm
DUB
-
MSO
16h 56m
2 stops
$826United Airlines
Tue, Aug 11 - Sat, Aug 22
United Airlines Logo
12:25 pm - 9:45 am
MSO
-
DUB
14h 20m
1 stop
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$828United Airlines
Tue, Aug 11 - Sat, Aug 22
United Airlines Logo
7:15 am - 7:45 am
MSO
-
DUB
41h 30m
3 stops
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$831United Airlines
Tue, Aug 11 - Sat, Aug 22
United Airlines Logo
6:15 am - 7:20 am
MSO
-
DUB
18h 05m
2 stops
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$832United Airlines
Tue, Aug 11 - Sat, Aug 22
American Airlines Logo
1:25 pm - 9:45 am
MSO
-
DUB
13h 20m
1 stop
American Airlines Logo
12:40 pm - 12:35 pm
DUB
-
MSO
30h 55m
1 stop
$866American 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 September, when the average cost of round-trip tickets is $892 and $755 respectively.

Good to know

Low seasonFebruary
Cheapest flight$809
Best time to beat the crowds with an average 36% drop 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.
7.9
DeltaOverall score based on 8396 reviews
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
7.2Food
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

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

Information on your arrival and departure airports