£601 Find Cheap Flights from Ireland to Montana

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montana

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Montana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Montana, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Montana

Get data-powered insights and trends for flights to Montana to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Montana, 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 Ireland to Montana is March, when tickets cost £581 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is £840 and £810 respectively.


Good to know - Cheap tickets from Ireland to Montana

Low seasonFebruary
High seasonMay
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.

FAQs for booking flights from Ireland to Montana

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

    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 Ireland to Montana.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Montana 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 Ireland to Montana?

    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 Ireland to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Montana?

    Based on KAYAK data, the cheapest day to fly to Montana is Tuesday when return tickets can be as cheap as £658. On the other hand, the most expensive day to fly is Thursday, when return prices are £802 on average.

  • What is the cheapest time of day to fly to Montana?

    The cheapest time of day to fly to Montana is generally in the morning, when round-trip flights cost £943 on average. The most expensive time of day to fly to Montana is generally in the morning, which is peak travel time and where the average cost of a ticket is £943.

Top airlines flying from Ireland to Montana

 
See real verified KAYAK customer reviews for airlines flying to Montana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Montana. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Montana? 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
KLMOverall score based on 1358 reviews
7.2Food
7.1Entertainment
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Book cheap flights from Ireland to Montana

Recent return flight deals

 
These are the cheapest return flights to Montana found on KAYAK in the last 72 hours.
14/9Sun
2 stopsBritish Airways
32h 27mDUB-BZN
21/9Sun
1 stopBritish Airways
34h 48mBZN-DUB
£659
14/9Sun
1 stopBritish Airways
30h 04mDUB-BZN
21/9Sun
1 stopBritish Airways
34h 48mBZN-DUB
£661
14/9Sun
2 stopsAmerican Airlines
16h 49mDUB-BZN
21/9Sun
2 stopsAmerican Airlines
15h 56mBZN-DUB
£666
27/7Sun
1 stopBritish Airways
32h 42mDUB-BZN
3/8Sun
1 stopBritish Airways
34h 47mBZN-DUB
£748
27/7Sun
1 stopAmerican Airlines
14h 58mDUB-BZN
3/8Sun
2 stopsAmerican Airlines
15h 50mBZN-DUB
£753
25/7Fri
1 stop
14h 25mDUB-BZN
1/8Fri
1 stop
34h 47mBZN-DUB
£781
25/7Fri
2 stopsKLM
18h 35mDUB-BZN
1/8Fri
1 stopKLM
35h 20mBZN-DUB
£790
27/7Sun
2 stopsUnited Airlines
19h 12mDUB-BZN
3/8Sun
2 stopsUnited Airlines
16h 07mBZN-DUB
£812
25/7Fri
2 stops
30h 14mDUB-BZN
1/8Fri
3 stops
26h 41mBZN-DUB
£857
23/6Mon
2 stopsKLM
20h 09mDUB-BZN
26/6Thu
1 stopKLM
13h 28mBZN-DUB
£992

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Montana found on KAYAK in the last 72 hours.
4/8Mon
1 stop
14h 49mDUB-BZN
£601

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Everything you need to know for your flight to Montana

Cabin class types available on flights to Montana

Cabin classes available on flights to Montana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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