Cheap flights from Montana to Oslo from $631
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Oslo departing on 10/7. 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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How to get the cheapest flight ticket from Montana to Oslo
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 month to fly to Oslo?
The month of October is, on average, the cheapest month to fly to Oslo from Montana, with most prices found around $686. If you’re not able to fly to Oslo in October, then January is your next best option. Flight prices from Montana to Oslo during January average around $688.
What is the cheapest day to depart on your flight to Oslo?
The cheapest day to depart on your flight to Oslo is on a Thursday when prices can be found for as low as $990. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Montana to Oslo for around $1,285.
Cheap Montana to Oslo flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montana to Oslo
When did momondo last update prices for flights from Montana to Oslo?
Prices for flights from Montana to Oslo are updated daily.
How many operators does momondo search for flights from Montana to Oslo?
As of June 2025, there are 3 operators available to choose from for flights from Montana to Oslo.
How old do you have to be to fly from Montana to Oslo?
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 Montana to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Montana to Oslo
Compare and see reviews for airlines that fly from Montana to Oslo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $607 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $637 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $648 | Free Cancellation | Rating 6.8 7,158 reviews | |||
| PriceFrom $680 | Free Cancellation | Rating 7.8 1,364 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Montana to Oslo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Montana.
Can I find flights from Montana to Oslo with flexible booking policies on momondo?
All flight searches from Montana to Oslo on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Montana to Oslo?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Oslo.
I’m not ready to book a flight from Montana to Oslo right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Montana to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.