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 August 2026, there is 1 operator 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.

$730 Cheap Flights from Montana to Oslo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Oslo

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 5:40 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

26h 40m2 stops Denver Intl Munich Franz Josef Strauss

6:15 am - 9:07 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

22h 52m2 stops Frankfurt am Main Denver Intl

$730United Airlines

Mon, Feb 1 - Wed, Feb 3

7:00 am - 5:40 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

26h 40m2 stops Denver Intl Munich Franz Josef Strauss

6:15 am - 9:07 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

22h 52m2 stops Frankfurt am Main Denver Intl

$731United Airlines

Mon, Feb 1 - Wed, Feb 3

6:31 am - 11:00 amFCA Kalispell Glacier Park-OSL Oslo Gardermoen

44h 29m2 stops Denver Intl Munich Franz Josef Strauss

6:15 am - 9:30 pmOSL Oslo Gardermoen-FCA Kalispell Glacier Park

23h 15m2 stops Frankfurt am Main Denver Intl

$849United Airlines

Sat, Dec 5 - Tue, Dec 8

2:29 pm - 1:05 pmFCA Kalispell Glacier Park-OSL Oslo Gardermoen

38h 36m2 stops Denver Intl Frankfurt am Main

6:15 am - 9:30 pmOSL Oslo Gardermoen-FCA Kalispell Glacier Park

23h 15m2 stops Frankfurt am Main Denver Intl

$865United Airlines

Sat, Dec 5 - Tue, Dec 8

7:54 am - 5:15 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

25h 21m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

6:55 am - 7:17 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

20h 22m2 stops Frankfurt am Main Chicago O'Hare Intl

$872United Airlines

Tue, Sep 8 - Tue, Sep 15

12:53 pm - 10:05 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

25h 12m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 7:12 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

20h 47m2 stops Frankfurt am Main Chicago O'Hare Intl

$920Lufthansa

Mon, Sep 28 - Fri, Oct 9

7:54 am - 5:15 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

25h 21m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

6:35 am - 7:17 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

20h 42m2 stops Frankfurt am Main Chicago O'Hare Intl

$922United Airlines

Thu, Sep 10 - Wed, Sep 16

7:03 am - 3:25 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

24h 22m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

4:30 pm - 10:59 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

38h 29m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

$929Icelandair

Tue, Sep 1 - Sun, Sep 6

12:53 pm - 6:20 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

21h 27m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Frankfurt am Main

6:25 am - 7:12 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

20h 47m2 stops Frankfurt am Main Chicago O'Hare Intl

$933United Airlines

Mon, Sep 28 - Fri, Oct 9

12:13 pm - 6:15 pmBZN Bozeman Gallatin Field-OSL Oslo Gardermoen

22h 02m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Frankfurt am Main

6:35 am - 7:17 pmOSL Oslo Gardermoen-BZN Bozeman Gallatin Field

20h 42m2 stops Frankfurt am Main Chicago O'Hare Intl

$933United Airlines

Thu, Sep 10 - Wed, Sep 16

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United Airlines flights from Montana to Oslo

Our best United Airlines deals on Montana to Oslo flight tickets

United Airlines

Feb 1

BZN7:00 amBozeman Gallatin Field

26h 40m

2 stops

OSL5:40 pmOslo Gardermoen

Feb 3

OSL6:15 amOslo Gardermoen

22h 52m

2 stops

BZN9:07 pmBozeman Gallatin Field

$730

United Airlines

Feb 1

BZN7:00 amBozeman Gallatin Field

26h 40m

2 stops

OSL5:40 pmOslo Gardermoen

Feb 3

OSL6:15 amOslo Gardermoen

22h 52m

2 stops

BZN9:07 pmBozeman Gallatin Field

$731

United Airlines

Dec 5

FCA6:31 amKalispell Glacier Park

44h 29m

2 stops

OSL11:00 amOslo Gardermoen

Dec 8

OSL6:15 amOslo Gardermoen

23h 15m

2 stops

FCA9:30 pmKalispell Glacier Park

$849

Delta flights from Montana to Oslo

Our best Delta deals on Montana to Oslo flight tickets

Delta

Aug 26

BZN6:19 amBozeman Gallatin Field

21h 31m

2 stops

OSL11:50 amOslo Gardermoen

Aug 31

OSL2:10 pmOslo Gardermoen

40h 32m

2 stops

BZN10:42 pmBozeman Gallatin Field

$964

Delta

Aug 25

BZN6:19 amBozeman Gallatin Field

45h 31m

2 stops

OSL11:50 amOslo Gardermoen

Aug 31

OSL2:10 pmOslo Gardermoen

32h 40m

2 stops

BZN2:50 pmBozeman Gallatin Field

$965

Delta

Sep 25

FCA6:35 amKalispell Glacier Park

21h 10m

2 stops

OSL11:45 amOslo Gardermoen

Oct 2

OSL9:20 amOslo Gardermoen

22h 23m

2 stops

FCA11:43 pmKalispell Glacier Park

$978

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Mon 2/1

7:00 am-5:40 pm

2 stops26h 40m

Oslo Gardermoen

Wed 2/3

6:15 am-9:07 pm

2 stops22h 52m

$730

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Mon 2/1

7:00 am-5:40 pm

2 stops26h 40m

Oslo Gardermoen

Wed 2/3

6:15 am-9:07 pm

2 stops22h 52m

$731

KalispellOslo

FCA Kalispell Glacier Park - OSL Oslo Gardermoen

FCAOSL

Kalispell Glacier Park

Sat 12/5

6:31 am-11:00 am

2 stops44h 29m

Oslo Gardermoen

Tue 12/8

6:15 am-9:30 pm

2 stops23h 15m

$849

KalispellOslo

FCA Kalispell Glacier Park - OSL Oslo Gardermoen

FCAOSL

Kalispell Glacier Park

Sat 12/5

2:29 pm-1:05 pm

2 stops38h 36m

Oslo Gardermoen

Tue 12/8

6:15 am-9:30 pm

2 stops23h 15m

$865

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Tue 9/8

7:54 am-5:15 pm

2 stops25h 21m

Oslo Gardermoen

Tue 9/15

6:55 am-7:17 pm

2 stops20h 22m

$872

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Mon 9/28

12:53 pm-10:05 pm

2 stops25h 12m

Oslo Gardermoen

Fri 10/9

6:25 am-7:12 pm

2 stops20h 47m

$920

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Thu 9/10

7:54 am-5:15 pm

2 stops25h 21m

Oslo Gardermoen

Wed 9/16

6:35 am-7:17 pm

2 stops20h 42m

$922

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Tue 9/1

7:03 am-3:25 pm

2 stops24h 22m

Oslo Gardermoen

Sun 9/6

4:30 pm-10:59 pm

2 stops38h 29m

$929

Quickest round-trip

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Mon 9/28

12:53 pm-6:20 pm

3 stops21h 27m

Oslo Gardermoen

Fri 10/9

6:25 am-7:12 pm

2 stops20h 47m

$933

BozemanOslo

BZN Bozeman Gallatin Field - OSL Oslo Gardermoen

BZNOSL

Bozeman Gallatin Field

Thu 9/10

12:13 pm-6:15 pm

3 stops22h 02m

Oslo Gardermoen

Wed 9/16

6:35 am-7:17 pm

2 stops20h 42m

$933

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

How long does it take to fly to Oslo?

Flight times vary depending on what airport in Montana you fly out of and what airport in Oslo you fly into. For example, flying from Bozeman to Oslo Gardermoen Airport takes 17h 35m on average. On the other hand, flying from Kalispell to Oslo Gardermoen Airport takes 21h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Montana to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Oslo

Fastest flight time	17h 35m
Direct flights	None

The fastest flight from Montana to Oslo takes 17h 35m

There are no direct flights from Montana to Oslo. There are no popular flight routes from Montana to Oslo.

Search flight deals

Frequently asked questions about flying 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 August 2026, there is 1 operator 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
United Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 10,108 reviews		Search United Airlines flights

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.

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Fly into one of these airports located in Oslo

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Oslo Sandefjord Airport

Cheap flights from Montana to Oslo from $730

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montana to Oslo

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Montana to Oslo

Our best United Airlines deals on Montana to Oslo flight tickets

Delta flights from Montana to Oslo

Our best Delta deals on Montana to Oslo flight tickets

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How to get the cheapest flight ticket from Montana to Oslo

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Cheap Montana to Oslo flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to Oslo

Best airlines flying from Montana to Oslo

Compare and see reviews for airlines that fly from Montana to Oslo with momondo

Why use momondo?

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

Fly your favorite airline to Oslo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montana

According to popular flight searches on momondo this year

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