Are direct flights from Great Falls to Oslo always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, but they are not always the cheapest. Flights with one or more connections can often be more affordable. Evaluate whether the time saved by a direct flight is worth the potential extra cost for your trip.

Can flexible travel dates help on Great Falls to Oslo flights?

Absolutely, being flexible with your travel dates is one of the most effective ways to find cheaper flights. Prices can vary significantly even within the same week. Flying on weekdays or during off-peak seasons may often result in lower fares.

What extra costs should I check before booking Great Falls to Oslo flights?

Always review potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can impact the total cost of your journey, so it's wise to factor them in when comparing options.

Flights From Great Falls

To Oslo

Cheap Flights from Great Falls to Oslo

Browse current best options from Great Falls. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Great Falls

RatePunk searches hundreds of travel sites at once for deals on flights to Oslo

Prices updated 7 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 24, 2026.)

Today’s best flight deals from Great Falls to Oslo

Explore current cheapest deals departing from Great Falls to Oslo

2026-10-10 – 2026-11-09
GTF - Oslo
75% AI deal score
$861
$1,003
Round trip
2026-10-28 – 2026-11-09
GTF - Oslo
75% AI deal score
$894
$1,102
Round trip
2027-01-05 – 2027-02-01
GTF - Oslo
75% AI deal score
$903
$1,118
Round trip
2027-01-05 – 2027-01-18
GTF - Oslo
75% AI deal score
$907
$1,119
Round trip
2026-12-07 – 2026-12-10
GTF - Oslo
76% AI deal score
$1,054
$1,119
Round trip
2026-12-01 – 2026-12-10
GTF - Oslo
75% AI deal score
$986
$1,119
Round trip
2026-12-02 – 2026-12-10
GTF - Oslo
75% AI deal score
$985
$1,119
Round trip
2027-01-12 – 2027-02-01
GTF - Oslo
75% AI deal score
$925
$1,125
Round trip
2027-01-25 – 2027-02-01
GTF - Oslo
75% AI deal score
$973
$1,125
Round trip
2027-01-12 – 2027-01-18
GTF - Oslo
75% AI deal score
$949
$1,126
Round trip

Great Falls to Oslo: Overview

Insights for flights from Great Falls to Oslo

For those seeking cheap flights from Great Falls to Oslo, fares typically range from $1363–$1807, with a median of $1597. Right now, current fares are significantly below the typical level, indicating a potentially favorable time to consider booking. However, 0% of recent fares were classified as a good price, suggesting that deals are infrequent for this route.

A typical journey from Great Falls to Oslo takes 38h 52m, including connections. Given that most itineraries connect at least once, this duration reflects the time spent on the ground as well as in the air. This is a long-haul route, covering a substantial distance of 6968 km.

When considering the cheapest time to fly from Great Falls to Oslo, April stands out with a median fare of $1050. Following closely, May offers a median fare of $1337, and June presents a median of $1667. These months tend to offer more competitive pricing compared to other times of the year.

Most itineraries for flights from Great Falls to Oslo connect at least once, as 0% of recent fares were for non-stop flights. This means travelers should anticipate at least one stop during their journey. New deals for this route are also infrequent, so setting up a price alert can be a helpful strategy to catch any emerging opportunities.

How much is a round trip from Great Falls to Oslo

Regular price: $784 - $1,568

Prices for flights from Great Falls to Oslo are currently within the regular range.

The regular price range for this route is $784 to $1568. The current lowest deal is $885, available via Kayak for travel from Oct 6-Oct 13.

now $885

Low $784

High $1,568

The cheapest time to fly from Great Falls to Oslo

The cheapest month to fly from GTE to OSL is April, with a median price of 1050 USD. The most expensive month is March, with a median price of 2904 USD. Prices are generally lower from April to June.

April

Cheapest

Flights from $1,050

March

Most Expensive

Flights from $2,904

Mar

Apr

May

Jun

Jul

Direct flights from Great Falls to Oslo

Alaska Airlines, Inc.

Scandinavian Airlines

Icelandair

Norwegian Air Shuttle

Last-minute flights going from Great Falls to Oslo

Fri, Aug 28

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Icelandair, Scandinavian Airlines

$1,409

$2,362

One-way

Sat, Aug 29

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Icelandair, Norwegian Air Shuttle

$1,201

$2,440

One-way

Thu, Sep 3

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Virgin Atlantic

$1,012

$3,061

One-way

Sat, Sep 5

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Icelandair, Norwegian Air Shuttle

$1,042

$1,902

One-way

Mon, Oct 5

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Scandinavian Airlines

$861

$945

One-way

Tue, Oct 6

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

$919

$885

One-way

Biggest price drops on these dates for flights from Great Falls to Oslo

7 nights

Oct 6 - Oct 13

$919 → $885

24 nights

Oct 10 - Nov 3

$861 → $933

4 nights

Dec 7 - Dec 11

$1,080 → $1,158

29 nights

Oct 5 - Nov 3

$861 → $943

10%

Popular Airports to fly from Great Falls to Oslo

Great Falls - Oslo route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Great Falls to Oslo are below the typical level for this route.

📅 Best time to fly

April is historically the cheapest month to fly.

Historically, April is the cheapest month to fly from Great Falls to Oslo, with a median price of $1050.

⏱️ Flight duration

Flights typically take 38h 52m.

The median flight duration from Great Falls to Oslo is 38h 52m, a long-haul journey.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights are dominant on the Great Falls to Oslo route, with no direct flights available.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals.

Alaska Airlines, Inc. has offered 35 deals for flights from Great Falls to Oslo.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Great Falls to Oslo are rare, so consider booking when you see a good price.

Great Falls main airports to depart from

Great Falls International (GTF)

Cheapest

Great Falls International Airport is a convenient choice for flights from Great Falls to Oslo.

📍 ~10 km from Great Falls (reachable by car)

💸 Flights from ~$826

Oslo main airports to arrive at

Oslo Airport, Gardermoen (OSL)

Cheapest

Oslo Airport, Gardermoen is a good option for flights from Great Falls to Oslo.

📍 ~30 km from city center (reachable by car, train, bus)

💸 Flights from ~$826

Airports nearby Oslo used as alternative

Oslo Airport, Gardermoen (OSL)

Cheapest

Oslo Airport, Gardermoen (OSL) is the primary international hub for Oslo, offering the widest range of destinations.

📍 ~30 km from Oslo (reachable by train or bus)

💸 Flights from ~$826

Business & First Class Flight Deals to Oslo

Discover luxury on the budget with premium cabin class on flights from Great Falls to Oslo.

Elite

Best Elite deals to Oslo

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From GTF

Elite

Nov 22

Oslo, Norway

91% AI deal score

$5,365

$3,654

Save $1,711

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 17

Oslo, Norway

91% AI deal score

$5,264

$3,654

Save $1,610

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 23

Oslo, Norway

91% AI deal score

$5,365

$3,665

Save $1,700

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Dec 09

Oslo, Norway

91% AI deal score

$5,711

$3,666

Save $2,045

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 24

Oslo, Norway

91% AI deal score

$5,362

$3,682

Save $1,680

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Dec 07

Oslo, Norway

91% AI deal score

$5,697

$3,741

Save $1,956

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 10

Oslo, Norway

91% AI deal score

$5,394

$3,748

Save $1,646

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 23

Oslo, Norway

91% AI deal score

$5,565

$3,810

Save $1,755

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 10

Oslo, Norway

90% AI deal score

$5,048

$3,573

Save $1,475

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 24

Oslo, Norway

90% AI deal score

$5,190

$3,639

Save $1,551

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 15

Oslo, Norway

90% AI deal score

$5,206

$3,665

Save $1,541

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 10

Oslo, Norway

90% AI deal score

$5,130

$3,718

Save $1,412

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Oslo

Finding affordable flights often involves comparing prices across different booking sites. Being flexible with your travel dates can also help uncover better deals. Consider setting up price alerts to be notified when fares drop for your desired route.

Booking in advance can sometimes lead to lower prices, though last-minute deals can occasionally appear. Generally, it's advisable to monitor prices over several weeks or months before your intended departure. The 'sweet spot' for booking often varies by route and time of year.

Yes, comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Great Falls to Oslo: Overview

Insights for flights from Great Falls to Oslo

How much is a round trip from Great Falls to Oslo

Regular price: $784 - $1,568

Prices for flights from Great Falls to Oslo are currently within the regular range.

The regular price range for this route is $784 to $1568. The current lowest deal is $885, available via Kayak for travel from Oct 6-Oct 13.

now $885

Low $784

High $1,568

The cheapest time to fly from Great Falls to Oslo

The cheapest month to fly from GTE to OSL is April, with a median price of 1050 USD. The most expensive month is March, with a median price of 2904 USD. Prices are generally lower from April to June.

April

Cheapest

Flights from $1,050

March

Most Expensive

Flights from $2,904

Mar

Apr

May

Jun

Jul

Direct flights from Great Falls to Oslo

Alaska Airlines, Inc.

Scandinavian Airlines

Icelandair

Norwegian Air Shuttle

Last-minute flights going from Great Falls to Oslo

Fri, Aug 28

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Icelandair, Scandinavian Airlines

$1,409

$2,362

One-way

Sat, Aug 29

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Icelandair, Norwegian Air Shuttle

$1,201

$2,440

One-way

Thu, Sep 3

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Virgin Atlantic

$1,012

$3,061

One-way

Sat, Sep 5

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Icelandair, Norwegian Air Shuttle

$1,042

$1,902

One-way

Mon, Oct 5

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

Alaska Airlines, Inc., Scandinavian Airlines

$861

$945

One-way

Tue, Oct 6

⌛ Last-Minute

GTF - Oslo

Great Falls (GTF) - Oslo (OSL)

$919

$885

One-way

Biggest price drops on these dates for flights from Great Falls to Oslo

7 nights

Oct 6 - Oct 13

$919 → $885

24 nights

Oct 10 - Nov 3

$861 → $933

4 nights

Dec 7 - Dec 11

$1,080 → $1,158

29 nights

Oct 5 - Nov 3

$861 → $943

10%

Popular Airports to fly from Great Falls to Oslo

Great Falls - Oslo route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Great Falls to Oslo are below the typical level for this route.

📅 Best time to fly

April is historically the cheapest month to fly.

Historically, April is the cheapest month to fly from Great Falls to Oslo, with a median price of $1050.

⏱️ Flight duration

Flights typically take 38h 52m.

The median flight duration from Great Falls to Oslo is 38h 52m, a long-haul journey.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights are dominant on the Great Falls to Oslo route, with no direct flights available.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals.

Alaska Airlines, Inc. has offered 35 deals for flights from Great Falls to Oslo.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Great Falls to Oslo are rare, so consider booking when you see a good price.

Great Falls main airports to depart from

Great Falls International (GTF)

Cheapest

Great Falls International Airport is a convenient choice for flights from Great Falls to Oslo.

📍 ~10 km from Great Falls (reachable by car)

💸 Flights from ~$826

Oslo main airports to arrive at

Oslo Airport, Gardermoen (OSL)

Cheapest

Oslo Airport, Gardermoen is a good option for flights from Great Falls to Oslo.

📍 ~30 km from city center (reachable by car, train, bus)

💸 Flights from ~$826

Airports nearby Oslo used as alternative

Oslo Airport, Gardermoen (OSL)

Cheapest

Oslo Airport, Gardermoen (OSL) is the primary international hub for Oslo, offering the widest range of destinations.

Oslo, Norway

90% AI deal score

$5,130

$3,718

Save $1,412

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Oslo

Cheap Flights from Great Falls to Oslo

Today’s best flight deals from Great Falls to Oslo

Great Falls to Oslo: Overview

Insights for flights from Great Falls to Oslo

How much is a round trip from Great Falls to Oslo

The cheapest time to fly from Great Falls to Oslo

Direct flights from Great Falls to Oslo

Last-minute flights going from Great Falls to Oslo

Biggest price drops on these dates for flights from Great Falls to Oslo

Popular Airports to fly from Great Falls to Oslo

Great Falls - Oslo route insights

Recent fares are below the typical level.

April is historically the cheapest month to fly.

Flights typically take 38h 52m.

Connecting flights are dominant.

Alaska Airlines, Inc. offers deals.

Deals are rare for this route.

Great Falls main airports to depart from

Oslo main airports to arrive at

Airports nearby Oslo used as alternative

Business & First Class Flight Deals to Oslo

Best Elite deals to Oslo

Nov 22

Nov 17

Nov 23

Dec 09

Nov 24

Dec 07

Nov 10

Nov 23

Nov 10

Nov 24

Nov 15

Nov 10

Frequently Asked Questions About Flights to Oslo

How can I find cheap flights from Great Falls to Oslo?

When should I book flights from Great Falls to Oslo?

Should I compare nearby airports for flights from Great Falls to Oslo?

Are direct flights from Great Falls to Oslo always the best option?

Can flexible travel dates help on Great Falls to Oslo flights?

What extra costs should I check before booking Great Falls to Oslo flights?

Related routes

More routes from Great Falls

Flights to Oslo from other cities

Great Falls to Oslo: Overview

Insights for flights from Great Falls to Oslo

How much is a round trip from Great Falls to Oslo

The cheapest time to fly from Great Falls to Oslo

Direct flights from Great Falls to Oslo

Last-minute flights going from Great Falls to Oslo

Biggest price drops on these dates for flights from Great Falls to Oslo

Popular Airports to fly from Great Falls to Oslo

Great Falls - Oslo route insights

Recent fares are below the typical level.

April is historically the cheapest month to fly.

Flights typically take 38h 52m.

Connecting flights are dominant.

Alaska Airlines, Inc. offers deals.

Deals are rare for this route.

Great Falls main airports to depart from

Oslo main airports to arrive at

Airports nearby Oslo used as alternative

Business & First Class Flight Deals to Oslo

Best Elite deals to Oslo

Nov 22

Nov 17

Nov 23

Dec 09

Nov 24

Dec 07

Nov 10

Nov 23

Nov 10

Nov 24

Nov 15

Nov 10

Frequently Asked Questions About Flights to Oslo

How can I find cheap flights from Great Falls to Oslo?

When should I book flights from Great Falls to Oslo?

Should I compare nearby airports for flights from Great Falls to Oslo?