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Oslo Gardermoen

$365+ Cheap flights from Missouri 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSL
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Missouri to Oslo Gardermoen

Keep the following information in mind while searching for Missouri to Oslo Gardermoen flight deals. Data was last updated June 18, 2025.

Round-trip from

$599
(FlightHub)

One-way from

$365
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,250
From Missouri to Oslo Gardermoen
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One-way flight from Missouri to Oslo Gardermoen
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Highest demand for flights based on searches. 20% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Missouri to Oslo Gardermoen

Cheapest flights from Missouri to Oslo Gardermoen
Explore the most affordable flight options available from Missouri to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:55 pmMCI - OSL
2 stops18h 40mScandinavian Airlines
Sun 10/265:10 pmOSL - MCI
2 stops36h 47mScandinavian Airlines
Deal found 6/16$599
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:29 pmMCI - OSL
2 stops20h 41mLufthansa
Tue 9/166:35 amOSL - MCI
2 stops22h 07mLufthansa
Deal found 6/16$625
This Finnair deal was found by Cheapflights users on 6/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:27 pmSTL - OSL
2 stops19h 18mFinnair
Fri 9/58:35 amOSL - STL
2 stops16h 52mFinnair
Deal found 6/18$668
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 8/43:20 pmSTL - OSL
2 stops23h 50mUnited Airlines
Fri 9/56:35 amOSL - STL
1 stop13h 55mUnited Airlines
Deal found 6/16$670
This KLM deal was found by Cheapflights users on 6/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:37 pmSTL - OSL
2 stops14h 48mKLM
Fri 9/56:30 amOSL - STL
2 stops16h 36mKLM
Deal found 6/17$675
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/166:27 pmMCI - OSL
2 stops37h 18mUnited Airlines
Sat 8/239:50 amOSL - MCI
2 stops42h 52mUnited Airlines
Deal found 6/18$701
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:43 pmSTL - OSL
2 stops38h 37mLufthansa
Sat 11/84:30 pmOSL - STL
2 stops31h 44mLufthansa
Deal found 6/16$712
This Vliegwinkel deal was found by Cheapflights users on 6/18. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:30 pmSTL - OSL
2 stops17h 40mMultiple Airlines
Fri 9/56:35 amOSL - STL
1 stop13h 55mMultiple Airlines
Deal found 6/18$740
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:59 pmMCI - OSL
2 stops23h 26mBritish Airways
Tue 7/227:25 pmOSL - MCI
2 stops33h 13mBritish Airways
Deal found 6/16$804
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:15 pmSTL - OSL
2 stops17h 05mAir Canada
Sat 11/89:35 amOSL - STL
3 stops20h 12mAir Canada
Deal found 6/15$833
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/65:23 pmSTL - OSL
2 stops15h 57mDelta
Thu 7/176:00 amOSL - STL
2 stops19h 08mDelta
Deal found 6/17$922
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:58 amMCI - OSL
3 stops19h 17mAir Canada
Tue 9/166:45 amOSL - MCI
3 stops21h 57mAir Canada
Deal found 6/16$947

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri 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 18, 2025.
Use the filters below to find and compare flights from Missouri to Oslo Gardermoen Airport that are best for you.

Fly from

Missouri

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Wed 10/22

2:55 pm-4:35 pm

2 stops18h 40m

Oslo Gardermoen

Sun 10/26

5:10 pm-11:57 pm

2 stops36h 47m

$599

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Tue 9/2

6:29 pm-10:10 pm

2 stops20h 41m

Oslo Gardermoen

Tue 9/16

6:35 am-9:42 pm

2 stops22h 07m

$625

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 8/4

5:27 pm-7:45 pm

2 stops19h 18m

Oslo Gardermoen

Fri 9/5

8:35 am-6:27 pm

2 stops16h 52m

$668

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 8/4

3:20 pm-10:10 pm

2 stops23h 50m

Oslo Gardermoen

Fri 9/5

6:35 am-1:30 pm

1 stop13h 55m

$670

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 8/4

5:37 pm-3:25 pm

2 stops14h 48m

Oslo Gardermoen

Fri 9/5

6:30 am-4:06 pm

2 stops16h 36m

$675

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Sat 8/16

6:27 pm-2:45 pm

2 stops37h 18m

Oslo Gardermoen

Sat 8/23

9:50 am-9:42 pm

2 stops42h 52m

$701

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 11/1

6:43 pm-3:20 pm

2 stops38h 37m

Oslo Gardermoen

Sat 11/8

4:30 pm-5:14 pm

2 stops31h 44m

$712

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 8/4

1:30 pm-2:10 pm

2 stops17h 40m

Oslo Gardermoen

Fri 9/5

6:35 am-1:30 pm

1 stop13h 55m

$740

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Tue 7/15

4:59 pm-11:25 pm

2 stops23h 26m

Oslo Gardermoen

Tue 7/22

7:25 pm-9:38 pm

2 stops33h 13m

$804

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 11/1

4:15 pm-3:20 pm

2 stops17h 05m

Oslo Gardermoen

Sat 11/8

9:35 am-10:47 pm

3 stops20h 12m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 24 results
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Best time to book a flight from Missouri to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Missouri 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 Missouri to Oslo Gardermoen Airport

What is the cheapest month to book a flight from Missouri to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Missouri to Oslo Gardermoen Airport (average of $567). Flying from Missouri to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to OSL?

Find hourly flight availability from Missouri to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Oslo Gardermoen Airport as you normally would.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated June 18, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Missouri to Oslo have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,292 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Missouri to Oslo Gardermoen Airport one-way?

    $472 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Lufthansa and American Airlines, with prices starting from $532 and $873, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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.

  • What is the cheapest month to book a flight from Missouri to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Oslo Gardermoen Airport (average of $567). Flying from Missouri to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 9 airlines flying from Missouri to Oslo Gardermoen

Discover the top 9 airlines that operate flights from Missouri 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$487Average$1,077FlexibilityNo cancel feeOn-time70%
FinnairCheapest$565Average$641FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$586Average$991FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$593Average$893FlexibilityNo cancel feeOn-time69%
DeltaCheapest$613Average$1,048FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$644Average$904FlexibilityNo cancel feeOn-time77%
KLMCheapest$649Average$801FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$659Average$1,789FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$765Average$937FlexibilityNo cancel feeOn-time76%

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