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Oslo Gardermoen

$467+ Cheap flights from Montana to Oslo Gardermoen (OSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — OSL
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Montana to Oslo Gardermoen

Cheapest flights from Montana to Oslo Gardermoen
Explore the most affordable flight options available from Montana to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:46 pm
BZN
-
OSL
2 stops24h 54m
Multiple Airlines
Fri 12/117:10 am
OSL
-
BZN
3 stops24h 49m
Multiple Airlines
Deal found 6/5$770
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:16 am
BZN
-
OSL
2 stops16h 19m
Icelandair
Fri 12/111:10 pm
OSL
-
BZN
2 stops18h 49m
Icelandair
Deal found 6/5$823
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:30 pm
BZN
-
OSL
2 stops21h 10m
United Airlines
Tue 12/86:15 am
OSL
-
BZN
2 stops22h 52m
United Airlines
Deal found 6/8$903
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:21 pm
BZN
-
OSL
2 stops38h 14m
Icelandair
Sun 8/301:50 pm
OSL
-
BZN
2 stops51h 52m
Icelandair
Deal found 6/5$922
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:04 pm
FCA
-
OSL
2 stops16h 56m
United Airlines
Sun 9/66:25 am
OSL
-
FCA
2 stops22h 56m
United Airlines
Deal found 6/8$933
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:04 pm
FCA
-
OSL
2 stops37h 46m
United Airlines
Sat 9/56:15 am
OSL
-
FCA
2 stops21h 24m
United Airlines
Deal found 6/9$937
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:30 pm
BZN
-
OSL
2 stops21h 35m
Lufthansa
Sun 8/309:55 am
OSL
-
BZN
2 stops19h 24m
Lufthansa
Deal found 6/9$962
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:43 pm
BZN
-
OSL
2 stops25h 22m
United Airlines
Sun 8/3011:45 am
OSL
-
BZN
3 stops34h 28m
United Airlines
Deal found 6/9$983
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:00 am
BZN
-
OSL
2 stops41h 05m
United Airlines
Fri 8/147:15 am
OSL
-
BZN
2 stops22h 04m
United Airlines
Deal found 6/8$1,027
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:28 pm
FCA
-
OSL
2 stops44h 37m
United Airlines
Sun 8/911:45 am
OSL
-
FCA
2 stops57h 44m
United Airlines
Deal found 6/7$1,061
This Ovago deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:15 am
HLN
-
OSL
2 stops25h 35m
Lufthansa
Thu 7/3011:45 am
OSL
-
HLN
2 stops41h 35m
Lufthansa
Deal found 6/8$1,361
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:20 pm
HLN
-
OSL
2 stops17h 30m
United Airlines
Thu 7/306:45 am
OSL
-
HLN
3 stops22h 35m
United Airlines
Deal found 6/8$1,406

Find flight deals from Montana to Oslo Gardermoen

Keep the following information in mind while searching for Montana to Oslo Gardermoen flight deals. Data was last updated June 9, 2026.

Round-trip from

$903
(United Airlines)

One-way from

$467
(Delta)
From Montana to Oslo Gardermoen
Search Deals
One-way flight from Montana to Oslo Gardermoen
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Montana to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanOslo

BZN - OSL

BZNOSL

Bozeman Gallatin Field

Sun 12/6

12:30 pm-5:40 pm

2 stops21h 10m

Oslo Gardermoen

Tue 12/8

6:15 am-9:07 pm

2 stops22h 52m

$903
Quickest round-trip

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Tue 9/1

5:04 pm-6:00 pm

2 stops16h 56m

Oslo Gardermoen

Sun 9/6

6:25 am-9:21 pm

2 stops22h 56m

$933

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Sat 8/22

5:04 pm-2:50 pm

2 stops37h 46m

Oslo Gardermoen

Sat 9/5

6:15 am-9:21 pm

2 stops23h 06m

$938

BozemanOslo

BZN - OSL

BZNOSL

Bozeman Gallatin Field

Fri 8/21

12:43 pm-10:05 pm

2 stops25h 22m

Oslo Gardermoen

Sun 8/30

11:45 am-2:13 pm

3 stops34h 28m

$984

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Sat 8/1

5:28 pm-10:05 pm

2 stops44h 37m

Oslo Gardermoen

Sun 8/9

11:45 am-1:29 pm

2 stops57h 44m

$1,061

HelenaOslo

HLN - OSL

HLNOSL

Helena

Thu 7/23

6:15 am-3:50 pm

2 stops25h 35m

Oslo Gardermoen

Thu 7/30

11:45 am-9:20 pm

2 stops41h 35m

$1,361

HelenaOslo

HLN - OSL

HLNOSL

Helena

Thu 7/23

2:20 pm-6:15 pm

3 stops19h 55m

Oslo Gardermoen

Thu 7/30

7:10 am-9:20 pm

3 stops22h 10m

$1,721

BozemanOslo

BZN - OSL

BZNOSL

Bozeman Gallatin Field

Fri 7/31

12:48 pm-6:35 pm

3 stops21h 47m

Oslo Gardermoen

Fri 8/14

6:25 am-9:19 pm

3 stops22h 54m

$2,175

BozemanOslo

BZN - OSL

BZNOSL

Bozeman Gallatin Field

Fri 8/21

12:37 pm-7:00 pm

3 stops22h 23m

Oslo Gardermoen

Sun 8/30

9:55 am-11:42 am

3 stops33h 47m

$2,226
Cheapest one-way
Quickest one-way

BozemanOslo

BZN - OSL

BZNOSL

Bozeman Gallatin Field

Tue 7/14

4:17 pm-10:05 pm

2 stops21h 48m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Montana to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Oslo Gardermoen Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to Oslo Gardermoen Airport?

    Airlines like United Airlines and Lufthansa fly from Montana to Oslo Gardermoen Airport in about 21h 10m. The time it takes to get you to your destination can typically vary by up to 4h 25m. There are 4426 mi between Montana and Oslo Gardermoen Airport. This flight may include one or multiple stops.

  • What are the most popular routes from Montana to Oslo Gardermoen Airport?

    The most popular route from Montana to Oslo Gardermoen Airport is Bozeman Gallatin Field - Oslo Gardermoen. You may also consider Kalispell Glacier Park - Oslo Gardermoen or Helena - Oslo Gardermoen.

  • Can I find deals for flights from Montana to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Montana to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Oslo Gardermoen.

  • Can I find deals for business class flights from Montana to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Montana to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Montana to Oslo Gardermoen

Discover the top airline that operate flights from Montana to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$721Average$722FlexibilityNo cancel feeOn-time69%

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