How long is the flight from Missouri to Oslo?

British Airways, Lufthansa, and Delta can get you from Missouri to Oslo in just under 14h 15m. Your travel time can differ by up to 25h 09m. Missouri and Oslo are separated by a distance of 4296 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Oslo 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 when rainfall is around 1.6 in.

If weather is an important factor for your trip to Oslo, 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).

What are the most popular routes from Missouri to Oslo?

While some choose either Lambert-St Louis - Oslo Gardermoen or Kansas City - Oslo Sandefjord, Kansas City - Oslo Gardermoen is the most popular route from Missouri to Oslo.

What are the most popular airlines that fly from Missouri to Oslo?

Consider Delta, United Airlines or Lufthansa when booking your flight. These represent the most popular airlines when flying from Missouri to Oslo.

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

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

How can I find direct flights from Missouri to Oslo?

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

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

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

$331+ Flights from Missouri to Oslo

Q: How much does it cost to fly round-trip from Missouri to Oslo?

Airfare is below average for this route at the moment. Missouri to Oslo flights typically cost between $660 and $1,479 in January. The cheapest round-trip price found within the last 3 days was $500 on British Airways (Jan 11-Jan 18).

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Cheap flight deals from Missouri to Oslo

Cheapest flights from Missouri to Oslo
Explore the most affordable flight options available from Missouri to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Fri 12/266:35 pmMCI - OSL

2 stops21h 45mLufthansa

Mon 12/296:15 amOSL - MCI

2 stops21h 16mLufthansa

Deal found 12/13

$1,386

Tue 12/163:25 pmMCI - OSL

2 stops17h 15mUnited Airlines

Thu 12/186:15 amOSL - MCI

2 stops23h 15mUnited Airlines

Deal found 12/12

$1,709

Tue 12/161:00 pmMCI - OSL

3 stops22h 20mMultiple Airlines

Thu 12/189:05 amOSL - MCI

2 stops19h 30mMultiple Airlines

Deal found 12/12

$2,045

Tue 12/163:25 pmMCI - OSL

2 stops17h 15mLufthansa

Thu 12/186:15 amOSL - MCI

2 stops21h 16mLufthansa

Deal found 12/12

$2,198

Best flights from Missouri to Oslo
Discover carefully curated flight deals from Missouri to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Sun 1/115:20 pmSTL - OSL

2 stops34h 35mBritish Airways

Sun 1/188:45 amOSL - STL

2 stops17h 44mBritish Airways

Deal found 12/14

$500

Fri 1/233:50 pmSTL - OSL

1 stop14h 15mLufthansa

Mon 2/26:15 amOSL - STL

2 stops24h 44mLufthansa

Deal found 12/13

$510

Sat 1/245:56 pmSTL - OSL

2 stops39h 24mDelta

Tue 2/312:40 pmOSL - STL

2 stops17h 57mDelta

Deal found 12/13

$524

Fri 1/303:50 pmSTL - OSL

1 stop14h 15mUnited Airlines

Tue 2/36:15 amOSL - STL

2 stops40h 00mUnited Airlines

Deal found 12/13

$530

Tue 5/128:00 amMCI - OSL

3 stops21h 20mAir Canada

Tue 5/266:45 amOSL - MCI

3 stops21h 50mAir Canada

Deal found 12/13

$712

Tue 5/129:59 amMCI - OSL

1 stop13h 46mScandinavian Airlines

Tue 5/269:55 amOSL - MCI

2 stops20h 08mScandinavian Airlines

Deal found 12/13

$822

Sat 1/245:56 pmSTL - OSL

2 stops39h 24mDelta

Mon 2/29:25 amOSL - STL

2 stops18h 12mDelta

Deal found 12/13

$524

Sun 1/113:50 pmSTL - OSL

1 stop14h 15mUnited Airlines

Sun 1/186:05 amOSL - STL

2 stops22h 08mUnited Airlines

Deal found 12/14

$533

Fri 1/233:50 pmSTL - OSL

1 stop14h 15mLufthansa

Tue 2/36:15 amOSL - STL

2 stops24h 44mLufthansa

Deal found 12/13

$533

Fri 1/3011:29 amMCI - OSL

2 stops18h 36mUnited Airlines

Mon 2/26:15 amOSL - MCI

2 stops23h 25mUnited Airlines

Deal found 12/12

$537

Wed 4/292:19 pmSTL - OSL

2 stops21h 56mBritish Airways

Wed 5/137:40 amOSL - STL

1 stop18h 50mBritish Airways

Deal found 12/14

$591

Mon 4/202:19 pmSTL - OSL

2 stops21h 21mBritish Airways

Mon 4/275:05 pmOSL - STL

1 stop33h 25mBritish Airways

Deal found 12/14

$591

Tue 5/126:30 pmMCI - OSL

2 stops22h 35mLufthansa

Tue 5/266:45 amOSL - MCI

2 stops21h 50mLufthansa

Deal found 12/13

$604

Sat 3/286:34 pmMCI - OSL

2 stops39h 41mUnited Airlines

Tue 4/76:45 amOSL - MCI

2 stops20h 00mUnited Airlines

Deal found 12/13

$615

Sat 3/289:15 amMCI - OSL

3 stops20h 05mAir Canada

Tue 4/76:45 amOSL - MCI

3 stops20h 00mAir Canada

Deal found 12/13

$885

Last-minute flights from Missouri to Oslo
Discover last-minute flight deals from Missouri to Oslo. Data last updated December 15, 2025 and is based on user searches.

Tue 12/163:25 pmMCI - OSL

2 stops17h 15mUnited Airlines

Thu 12/186:15 amOSL - MCI

2 stops23h 15mUnited Airlines

Deal found 12/12

$1,709

Tue 12/161:00 pmMCI - OSL

3 stops22h 20mMultiple Airlines

Thu 12/189:05 amOSL - MCI

2 stops19h 30mMultiple Airlines

Deal found 12/12

$2,045

Fri 12/266:35 pmMCI - OSL

2 stops21h 45mLufthansa

Mon 12/296:15 amOSL - MCI

2 stops21h 16mLufthansa

Deal found 12/13

$1,386

Sun 1/115:20 pmSTL - OSL

2 stops34h 35mBritish Airways

Sun 1/188:45 amOSL - STL

2 stops17h 44mBritish Airways

Deal found 12/14

$500

Sun 1/113:50 pmSTL - OSL

1 stop14h 15mUnited Airlines

Sun 1/186:05 amOSL - STL

2 stops22h 08mUnited Airlines

Deal found 12/14

$533

Sun 1/113:50 pmSTL - OSL

1 stop14h 15mLufthansa

Sun 1/186:05 amOSL - STL

1 stop14h 50mLufthansa

Deal found 12/14

$670

Fri 1/2311:22 amSTL - OSL

2 stops16h 38mLufthansa

Mon 2/26:15 amOSL - STL

2 stops23h 43mLufthansa

Deal found 12/13

$503

Fri 1/236:40 pmSTL - OSL

2 stops16h 00mUnited Airlines

Tue 2/36:15 amOSL - STL

2 stops40h 00mUnited Airlines

Deal found 12/13

$522

Fri 1/234:05 pmSTL - OSL

2 stops16h 35mAir Canada

Mon 2/26:45 amOSL - STL

3 stops19h 42mAir Canada

Deal found 12/13

$1,240

Sat 1/245:56 pmSTL - OSL

2 stops39h 24mDelta

Tue 2/312:40 pmOSL - STL

2 stops17h 57mDelta

Deal found 12/13

$524

Fri 1/303:50 pmSTL - OSL

1 stop16h 50mUnited Airlines

Tue 2/36:15 amOSL - STL

2 stops40h 00mUnited Airlines

Deal found 12/14

$530

Fri 1/3011:29 amMCI - OSL

2 stops18h 36mUnited Airlines

Mon 2/26:15 amOSL - MCI

2 stops23h 25mUnited Airlines

Deal found 12/12

$537

One-way flights from Missouri to Oslo
Search for one-way flight options from Missouri to Oslo. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Thu 1/85:11 pmSTL - OSL

3 stops41h 44mMultiple Airlines

Deal found 12/13

$331

Wed 1/75:11 pmSTL - OSL

3 stops35h 59mMultiple Airlines

Deal found 12/13

$356

Tue 5/191:00 pmSTL - OSL

2 stops21h 00mMultiple Airlines

Deal found 12/14

$371

Thu 1/1511:20 amSTL - OSL

2 stops18h 40mUnited Airlines

Deal found 12/14

$419

Tue 1/65:11 pmSTL - OSL

3 stops34h 49mMultiple Airlines

Deal found 12/13

$428

Tue 5/191:00 pmSTL - TRF

3 stops28h 25mMultiple Airlines

Deal found 12/14

$444

Tue 12/306:35 pmMCI - OSL

2 stops16h 05mLufthansa

Deal found 12/14

$449

Wed 1/712:44 pmSTL - OSL

2 stops19h 36mLufthansa

Deal found 12/13

$461

Tue 1/65:56 pmSTL - OSL

2 stops15h 24mDelta

Deal found 12/13

$464

Wed 1/75:11 pmSTL - TRF

3 stops44h 44mMultiple Airlines

Deal found 12/13

$491

Thu 1/83:43 pmSTL - TRF

3 stops41h 12mMultiple Airlines

Deal found 12/13

$565

Tue 1/67:00 amSTL - TRF

3 stops43h 45mMultiple Airlines

Deal found 12/13

$571

Find flight deals from Missouri to Oslo

Round-trip from	$500 (oojo)
One-way from	$331 (Kiwi.com)
Popular in	July
Cheapest in	November
Average price	$747

From Missouri to Oslo

Search Deals

One-way flight from Missouri to Oslo

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($208 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sun 1/11

5:20 pm-10:55 am

2 stops34h 35m

Oslo Gardermoen

Sun 1/18

8:45 am-7:29 pm

2 stops17h 44m

$500

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 1/23

3:50 pm-1:05 pm

1 stop14h 15m

Oslo Gardermoen

Mon 2/2

6:15 am-11:59 pm

2 stops24h 44m

$510

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 1/24

5:56 pm-4:20 pm

2 stops39h 24m

Oslo Gardermoen

Tue 2/3

12:40 pm-11:37 pm

2 stops17h 57m

$524

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 1/24

5:56 pm-4:20 pm

2 stops39h 24m

Oslo Gardermoen

Mon 2/2

9:25 am-8:37 pm

2 stops18h 12m

$524

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 1/30

3:50 pm-1:05 pm

1 stop14h 15m

Oslo Gardermoen

Tue 2/3

6:15 am-3:15 pm

2 stops40h 00m

$530

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sun 1/11

3:50 pm-1:05 pm

1 stop14h 15m

Oslo Gardermoen

Sun 1/18

6:05 am-9:13 pm

2 stops22h 08m

$533

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 1/23

3:50 pm-1:05 pm

1 stop14h 15m

Oslo Gardermoen

Tue 2/3

6:15 am-11:59 pm

2 stops24h 44m

$533

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Fri 1/30

11:29 am-1:05 pm

2 stops18h 36m

Oslo Gardermoen

Mon 2/2

6:15 am-10:40 pm

2 stops23h 25m

$537

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Wed 4/29

2:19 pm-7:15 pm

2 stops21h 56m

Oslo Gardermoen

Wed 5/13

7:40 am-7:30 pm

1 stop18h 50m

$591

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 4/20

2:19 pm-6:40 pm

2 stops21h 21m

Oslo Gardermoen

Mon 4/27

5:05 pm-7:30 pm

1 stop33h 25m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 31 results

Best time to book a flight from Missouri to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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

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

Currently, December is the cheapest month in which you can book a flight from Missouri to Oslo (average of $559). Flying from Missouri to Oslo in June is currently the most expensive (average of $931). 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?

One of the essential ways to save on airfare from Missouri to Oslo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 49% on airfare.

How much does it cost to fly round-trip from Missouri to Oslo?

Related info for your journey

How long is the flight from Missouri to Oslo?
British Airways, Lufthansa, and Delta can get you from Missouri to Oslo in just under 14h 15m. Your travel time can differ by up to 25h 09m. Missouri and Oslo are separated by a distance of 4296 mi. This flight may include one or multiple stops.
What are the most popular routes from Missouri to Oslo?
While some choose either Lambert-St Louis - Oslo Gardermoen or Kansas City - Oslo Sandefjord, Kansas City - Oslo Gardermoen is the most popular route from Missouri to Oslo.
Can I find deals for flights from Missouri to Oslo that include hotel bookings?
Yes. In addition to deals on Missouri to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Oslo.
Can I find deals for business class flights from Missouri to Oslo?
Yes. Cheapflights offers flight deals from Missouri to Oslo 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?
Currently, December is the cheapest month in which you can book a flight from Missouri to Oslo (average of $559). Flying from Missouri to Oslo in June is currently the most expensive (average of $931). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Missouri to Oslo

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Top 7 airlines flying from Missouri to Oslo

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest$565	Average$640	FlexibilityNo cancel fee	On-time76%
Lufthansa	Cheapest$581	Average$834	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$586	Average$857	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$594	Average$1,077	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$613	Average$928	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$657	Average$1,221	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$674	Average$932	FlexibilityNo cancel fee	On-time69%

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$331+ Cheap flights from Missouri to Oslo

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Oslo with Cheapflights

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Cheap flight deals from Missouri to Oslo

Cheapest flights from Missouri to OsloExplore the most affordable flight options available from Missouri to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Missouri to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Missouri to Oslo

Keep the following information in mind while searching for Missouri to Oslo flight deals. Data was last updated December 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Oslo that are best for you.

Best time to book a flight from Missouri to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Oslo

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

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

Find hourly flight availability from Missouri to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

How much does it cost to fly round-trip from Missouri to Oslo?

Related info for your journey

Find useful and relevant information for your journey from Missouri to Oslo. 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 Missouri to Oslo?

What are the most popular routes from Missouri to Oslo?

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

How can I find direct flights from Missouri to Oslo?

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

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

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Alternative routes for Missouri to Oslo

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Top 7 airlines flying from Missouri to Oslo

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Cheapest flights from Missouri to Oslo
Explore the most affordable flight options available from Missouri to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.