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Oslo Gardermoen

$410+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSL
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
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 July 7, 2025.

Round-trip from

$599
(FlightHub)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,078
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 ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 7, 2025.

This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:42 pmSTL - OSL
2 stops15h 28mScandinavian Airlines
Tue 9/169:00 amOSL - STL
2 stops20h 00mScandinavian Airlines
Deal found 7/5$599
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:10 pmMCI - OSL
2 stops17h 40mDelta
Tue 9/166:00 amOSL - MCI
2 stops19h 45mDelta
Deal found 7/7$624
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:45 pmSTL - OSL
2 stops15h 55mDelta
Wed 10/156:00 amOSL - STL
2 stops17h 40mDelta
Deal found 7/5$631
This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:50 pmSTL - OSL
1 stop14h 10mLufthansa
Wed 11/56:05 amOSL - STL
1 stop14h 50mLufthansa
Deal found 7/5$633
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/48:01 pmSTL - OSL
2 stops20h 29mAmerican Airlines
Fri 8/227:50 amOSL - STL
2 stops19h 28mAmerican Airlines
Deal found 7/6$639
This Air France deal was found by Cheapflights users on 7/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:25 pmSTL - OSL
2 stops15h 20mAir France
Wed 9/36:05 amOSL - STL
2 stops17h 40mAir France
Deal found 7/5$641
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:30 amMCI - OSL
2 stops31h 40mUnited Airlines
Tue 8/267:15 amOSL - MCI
2 stops23h 12mUnited Airlines
Deal found 7/5$655
This Orbitz deal was found by Cheapflights users on 7/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:20 pmMCI - OSL
2 stops21h 10mBritish Airways
Wed 8/137:40 amOSL - MCI
2 stops20h 08mBritish Airways
Deal found 7/6$658
This Air France deal was found by Cheapflights users on 7/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:25 pmSTL - OSL
2 stops15h 20mMultiple Airlines
Fri 9/56:30 amOSL - STL
2 stops16h 36mMultiple Airlines
Deal found 7/5$667
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:25 amSTL - OSL
2 stops21h 15mUnited Airlines
Fri 9/56:35 amOSL - STL
1 stop13h 55mUnited Airlines
Deal found 7/5$676
This Ovago deal was found by Cheapflights users on 7/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:52 pmSTL - OSL
2 stops18h 23mBritish Airways
Wed 9/37:40 amOSL - STL
2 stops19h 52mBritish Airways
Deal found 7/5$683
This KLM deal was found by Cheapflights users on 7/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:37 pmSTL - OSL
2 stops14h 48mKLM
Wed 8/136:30 amOSL - STL
2 stops17h 05mKLM
Deal found 7/7$702

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 July 7, 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

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 9/8

3:42 pm-2:10 pm

2 stops15h 28m

Oslo Gardermoen

Tue 9/16

9:00 am-10:00 pm

2 stops20h 00m

$599

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Tue 9/2

6:10 pm-6:50 pm

2 stops17h 40m

Oslo Gardermoen

Tue 9/16

6:00 am-6:45 pm

2 stops19h 45m

$624

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 10/6

5:45 pm-4:40 pm

2 stops15h 55m

Oslo Gardermoen

Wed 10/15

6:00 am-4:40 pm

2 stops17h 40m

$631

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Wed 10/29

4:50 pm-1:00 pm

1 stop14h 10m

Oslo Gardermoen

Wed 11/5

6:05 am-1:55 pm

1 stop14h 50m

$633

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 8/4

8:01 pm-11:30 pm

2 stops20h 29m

Oslo Gardermoen

Fri 8/22

7:50 am-8:18 pm

2 stops19h 28m

$639

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 8/26

5:25 pm-3:45 pm

2 stops15h 20m

Oslo Gardermoen

Wed 9/3

6:05 am-4:45 pm

2 stops17h 40m

$641

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Tue 8/19

7:30 am-10:10 pm

2 stops31h 40m

Oslo Gardermoen

Tue 8/26

7:15 am-11:27 pm

2 stops23h 12m

$655

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Mon 8/4

7:20 pm-11:30 pm

2 stops21h 10m

Oslo Gardermoen

Wed 8/13

7:40 am-8:48 pm

2 stops20h 08m

$658

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 8/26

5:25 pm-3:45 pm

2 stops15h 20m

Oslo Gardermoen

Fri 9/5

6:30 am-4:06 pm

2 stops16h 36m

$667

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 8/4

11:25 am-3:40 pm

2 stops21h 15m

Oslo Gardermoen

Fri 9/5

6:35 am-1:30 pm

1 stop13h 55m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

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 $1,012). 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 July 7, 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.

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 July 7, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Missouri to Oslo Gardermoen Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

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
1,368 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

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!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

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!
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

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!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

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?

    $490 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 British Airways and Lufthansa, with prices starting from $519 and $682, 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 $1,012). 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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Alternative routes for Missouri to Oslo Gardermoen

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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 July 7, 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$922FlexibilityNo cancel feeOn-time69%
DeltaCheapest$613Average$1,019FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$644Average$916FlexibilityNo 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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