Oslo

$374+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSL
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Oslo with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$629
(Gotogate)

One-way from

$374
(Kiwi.com)
From Missouri to Oslo
One-way flight from Missouri to Oslo

Find 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 January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/171:49 pmMCI - OSL
2 stops22h 46mBritish Airways
Wed 4/28:30 pmOSL - MCI
2 stops33h 00mBritish Airways
Deal found 1/21$629
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:33 pmSTL - OSL
2 stops36h 12mUnited Airlines
Sun 3/161:45 pmOSL - STL
2 stops26h 23mUnited Airlines
Deal found 1/20$710
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:26 pmSTL - OSL
2 stops16h 49mBritish Airways
Mon 4/218:30 pmOSL - STL
2 stops32h 40mBritish Airways
Deal found 1/20$778
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/216:05 amMCI - OSL
2 stops35h 25mUnited Airlines
Sat 3/296:00 amOSL - MCI
2 stops36h 10mUnited Airlines
Deal found 1/20$854
This Finnair deal was found by Cheapflights users on 1/21. 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.
Tue 5/136:23 pmSTL - OSL
2 stops22h 02mFinnair
Tue 5/208:35 amOSL - STL
2 stops21h 48mFinnair
Deal found 1/21$872
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:33 pmSTL - OSL
2 stops36h 12mLufthansa
Sun 3/166:20 amOSL - STL
1 stop14h 35mLufthansa
Deal found 1/20$906
This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:30 pmSTL - OSL
2 stops21h 30mMultiple Airlines
Tue 5/204:30 pmOSL - STL
1 stop28h 00mMultiple Airlines
Deal found 1/21$912
This Ovago deal was found by Cheapflights users on 1/20. 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.
Sat 3/810:26 amSTL - TRF
2 stops24h 59mScandinavian Airlines
Sun 3/166:55 pmTRF - STL
2 stops34h 36mScandinavian Airlines
Deal found 1/20$964
This Booking.com deal was found by Cheapflights users on 1/20. 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 5/176:40 pmMCI - OSL
2 stops37h 05mLufthansa
Sat 5/311:00 pmOSL - MCI
2 stops17h 15mLufthansa
Deal found 1/20$977
This Travelis deal was found by Cheapflights users on 1/21. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/171:25 pmMCI - TRF
2 stops17h 10mScandinavian Airlines
Wed 4/22:55 pmTRF - MCI
2 stops40h 06mScandinavian Airlines
Deal found 1/21$1,042
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:00 amMCI - OSL
1 stop12h 50mScandinavian Airlines
Sun 9/149:55 amOSL - MCI
2 stops20h 05mScandinavian Airlines
Deal found 1/20$1,084
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 6/186:10 pmSTL - OSL
2 stops15h 25mAmerican Airlines
Tue 7/87:45 amOSL - STL
2 stops19h 27mAmerican Airlines
Deal found 1/21$1,101

Find flights from Missouri to Oslo within your budget

Customize your flight search to find flights from Missouri to Oslo 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Mon 3/17

1:49 pm-6:35 pm

2 stops22h 46m

Oslo Gardermoen

Wed 4/2

8:30 pm-10:30 pm

2 stops33h 00m

$629

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 3/8

5:33 pm-12:45 pm

2 stops36h 12m

Oslo Gardermoen

Sun 3/16

1:45 pm-10:08 am

2 stops26h 23m

$710

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 4/1

4:26 pm-4:15 pm

2 stops16h 49m

Oslo Gardermoen

Mon 4/21

8:30 pm-10:10 pm

2 stops32h 40m

$778

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 5/13

6:23 pm-11:25 pm

2 stops22h 02m

Oslo Gardermoen

Tue 5/20

8:35 am-11:23 pm

2 stops21h 48m

$872

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 3/8

5:33 pm-12:45 pm

2 stops36h 12m

Oslo Gardermoen

Sun 3/16

6:20 am-2:55 pm

1 stop14h 35m

$906

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 5/13

1:30 pm-6:00 pm

2 stops21h 30m

Oslo Gardermoen

Tue 5/20

4:30 pm-1:30 pm

1 stop28h 00m

$912

St. LouisOslo

STL - TRF

STLTRF

Lambert-St Louis

Sat 3/8

10:26 am-6:25 pm

2 stops24h 59m

Oslo Sandefjord

Sun 3/16

6:55 pm-11:31 pm

2 stops34h 36m

$964

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Thu 3/13

8:00 am-5:55 pm

2 stops27h 55m

Oslo Gardermoen

Sat 3/22

9:35 am-5:31 pm

2 stops37h 56m

$970

Kansas CityOslo

MCI - TRF

MCITRF

Kansas City

Mon 3/17

1:25 pm-12:35 pm

2 stops17h 10m

Oslo Sandefjord

Wed 4/2

2:55 pm-12:01 am

2 stops40h 06m

$1,042

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Wed 6/18

6:10 pm-4:35 pm

2 stops15h 25m

Oslo Gardermoen

Tue 7/8

7:45 am-8:12 pm

2 stops19h 27m

$1,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
1
2
3

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.

Travel insights for flights from Missouri to Oslo

Get recent, data-driven insights about flights from Missouri to Oslo including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Missouri to Oslo (average of $567). Flying from Missouri to Oslo in June is currently the most expensive (average of $1,169). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 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 as you normally would.

Rainfall in Oslo by month

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

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.

Temperature in Oslo by month

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

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).

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, British Airways and Lufthansa from Missouri to Oslo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.4
Good
8,985 reviews
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.3
Good
1,320 reviews
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.2
Good
10,000 reviews
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.0
Good
8,635 reviews
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

6.8
Okay
7,111 reviews
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

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.
  • What are the most popular routes 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, November is the cheapest month in which you can book a flight from Missouri to Oslo (average of $567). Flying from Missouri to Oslo in June is currently the most expensive (average of $1,169). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Missouri to Oslo

Discover the top 6 airlines that operate flights from Missouri to Oslo. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$487Average$1,172FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$593Average$908FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$594Average$1,017FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$621Average$937FlexibilityNo cancel feeOn-time71%
KLMCheapest$763Average$1,480FlexibilityNo cancel feeOn-time75%
DeltaCheapest$797Average$1,180FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.