$479+ Cheap flights from St. Louis (STL) to Oslo
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSL
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from St. Louis 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 St. Louis to Oslo
Cheapest
Best
Last-minute
Cheapest flights from St. Louis to OsloExplore the most affordable flight options available from St. Louis to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from St. Louis to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Sembo deal was found by Cheapflights users on 2/9. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:35 pm
STL
- OSL
2 stops16h 20m
Multiple Airlines
Tue 4/149:55 am
OSL
- STL
2 stops36h 29m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$479
This Ticket deal was found by Cheapflights users on 2/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 pm
STL
- OSL
1 stop13h 50m
Lufthansa
Tue 4/146:55 am
OSL
- STL
2 stops21h 13m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$489
This Flysmarter deal was found by Cheapflights users on 2/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:10 am
STL
- OSL
2 stops25h 05m
Air Canada
Tue 4/149:55 am
OSL
- STL
2 stops19h 33m
Air Canada
Deal found 2/9![Air Canada logo]()
$547
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:40 am
STL
- OSL
2 stops31h 00m
British Airways
Sun 11/158:50 pm
OSL
- STL
2 stops32h 39m
British Airways
Deal found 2/12![British Airways logo]()
$574
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:50 pm
STL
- OSL
1 stop14h 15m
Multiple Airlines
Sun 11/156:15 am
OSL
- STL
2 stops16h 15m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$577
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:21 pm
STL
- OSL
2 stops16h 14m
Finnair
Sun 4/128:35 am
OSL
- STL
2 stops20h 42m
Finnair
Deal found 2/9![Finnair logo]()
$582
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/204:05 pm
STL
- OSL
2 stops25h 15m
United Airlines
Tue 4/79:55 am
OSL
- STL
2 stops19h 33m
United Airlines
Deal found 2/10![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 11/810:23 am
STL
- OSL
2 stops23h 47m
United Airlines
Sun 11/156:15 am
OSL
- STL
1 stop14h 40m
United Airlines
Deal found 2/12![United Airlines logo]()
$584
This Priceline deal was found by Cheapflights users on 2/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:30 pm
STL
- OSL
2 stops22h 10m
British Airways
Sun 9/68:35 am
OSL
- STL
2 stops16h 54m
British Airways
Deal found 2/10![British Airways logo]()
$586
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Sun 11/83:50 pm
STL
- OSL
1 stop14h 15m
Lufthansa
Sun 11/156:15 am
OSL
- STL
1 stop14h 40m
Lufthansa
Deal found 2/12![Lufthansa logo]()
$589
This Expedia deal was found by Cheapflights users on 2/10. 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.
Mon 8/243:30 pm
STL
- OSL
1 stop16h 55m
Multiple Airlines
Sun 9/68:35 am
OSL
- STL
2 stops16h 54m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$591
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 pm
STL
- TRF
2 stops15h 00m
Multiple Airlines
Tue 4/143:05 pm
TRF
- STL
3 stops29h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,084
Best flights from St. Louis to OsloDiscover carefully curated flight deals from St. Louis to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from St. Louis to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Sembo deal was found by Cheapflights users on 2/9. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:35 pm
STL
- OSL
2 stops16h 20m
Multiple Airlines
Tue 4/149:55 am
OSL
- STL
2 stops36h 29m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$479
This Ticket deal was found by Cheapflights users on 2/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 pm
STL
- OSL
1 stop13h 50m
Lufthansa
Tue 4/146:55 am
OSL
- STL
2 stops21h 13m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$489
This Flysmarter deal was found by Cheapflights users on 2/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:10 am
STL
- OSL
2 stops25h 05m
Air Canada
Tue 4/149:55 am
OSL
- STL
2 stops19h 33m
Air Canada
Deal found 2/9![Air Canada logo]()
$547
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:21 pm
STL
- OSL
2 stops16h 14m
Finnair
Sun 4/128:35 am
OSL
- STL
2 stops20h 42m
Finnair
Deal found 2/9![Finnair logo]()
$582
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/204:05 pm
STL
- OSL
2 stops25h 15m
United Airlines
Tue 4/79:55 am
OSL
- STL
2 stops19h 33m
United Airlines
Deal found 2/10![United Airlines logo]()
$583
This Delta deal was found by Cheapflights users on 2/11. 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 4/65:25 pm
STL
- OSL
2 stops15h 55m
Delta
Fri 4/109:20 am
OSL
- STL
2 stops21h 05m
Delta
Deal found 2/11![Delta logo]()
$646
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/287:00 pm
STL
- OSL
2 stops39h 15m
United Airlines
Sat 4/41:05 pm
OSL
- STL
2 stops40h 23m
United Airlines
Deal found 2/11![United Airlines logo]()
$603
This Gotogate deal was found by Cheapflights users on 2/9. 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.
Wed 4/84:05 pm
STL
- OSL
2 stops23h 55m
Multiple Airlines
Sun 4/126:25 am
OSL
- STL
1 stop14h 00m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/248:30 am
STL
- OSL
2 stops19h 30m
United Airlines
Sat 2/289:35 am
OSL
- STL
2 stops16h 39m
United Airlines
Deal found 2/11![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/274:05 pm
STL
- OSL
2 stops39h 45m
United Airlines
Fri 4/37:10 am
OSL
- STL
2 stops22h 17m
United Airlines
Deal found 2/10![United Airlines logo]()
$669
This Travelocity deal was found by Cheapflights users on 2/11. 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.
Mon 6/110:43 am
STL
- TRF
2 stops20h 47m
Scandinavian Airlines
Fri 6/56:00 am
TRF
- STL
2 stops22h 24m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$1,651
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 pm
STL
- TRF
2 stops15h 00m
Multiple Airlines
Tue 4/143:05 pm
TRF
- STL
3 stops29h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,084
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:05 pm
STL
- TRF
3 stops25h 20m
Multiple Airlines
Sun 4/123:05 pm
TRF
- STL
3 stops31h 19m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,330
Last-minute flights from St. Louis to OsloDiscover last-minute flight deals from St. Louis to Oslo. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Oslo. Data last updated February 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/248:30 am
STL
- OSL
2 stops19h 30m
United Airlines
Sat 2/289:35 am
OSL
- STL
2 stops16h 39m
United Airlines
Deal found 2/11![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 2/264:49 pm
STL
- OSL
2 stops23h 51m
United Airlines
Mon 3/211:50 am
OSL
- STL
2 stops58h 39m
United Airlines
Deal found 2/8![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/204:05 pm
STL
- OSL
2 stops25h 15m
United Airlines
Tue 4/79:55 am
OSL
- STL
2 stops19h 33m
United Airlines
Deal found 2/10![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/274:05 pm
STL
- OSL
2 stops39h 45m
United Airlines
Fri 4/36:25 am
OSL
- STL
1 stop14h 00m
United Airlines
Deal found 2/9![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/287:00 pm
STL
- OSL
2 stops39h 15m
United Airlines
Sat 4/41:05 pm
OSL
- STL
2 stops40h 23m
United Airlines
Deal found 2/11![United Airlines logo]()
$603
This Sembo deal was found by Cheapflights users on 2/9. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:35 pm
STL
- OSL
2 stops16h 20m
Multiple Airlines
Tue 4/149:55 am
OSL
- STL
2 stops36h 29m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$479
This Ticket deal was found by Cheapflights users on 2/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 pm
STL
- OSL
1 stop13h 50m
Lufthansa
Tue 4/146:55 am
OSL
- STL
2 stops21h 13m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$489
This Flysmarter deal was found by Cheapflights users on 2/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:10 am
STL
- OSL
2 stops25h 05m
Air Canada
Tue 4/149:55 am
OSL
- STL
2 stops19h 33m
Air Canada
Deal found 2/9![Air Canada logo]()
$547
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:30 pm
STL
- TRF
2 stops15h 00m
Multiple Airlines
Tue 4/143:05 pm
TRF
- STL
3 stops29h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,084
Find flight deals from St. Louis to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 February 12, 2026.
Round-trip from | $479 (Sembo) |
|---|---|
Popular in | June |
Cheapest in | November |
Average price | $796 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 February 12, 2026.
Use the filters below to find and compare flights from St. Louis to Oslo that are best for you.
Fly from
St. Louis
Fly to
Oslo
Route
Depart
Return
Price
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Sun 3/29
6:35 pm-5:55 pm
2 stops16h 20m
Oslo Gardermoen
Tue 4/14
9:55 am-3:24 pm
2 stops36h 29m
$479
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Sun 3/29
3:30 pm-12:20 pm
1 stop13h 50m
Oslo Gardermoen
Tue 4/14
6:55 am-9:08 pm
2 stops21h 13m
$489
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Sun 3/29
9:10 am-5:15 pm
2 stops25h 05m
Oslo Gardermoen
Tue 4/14
9:55 am-10:28 pm
2 stops19h 33m
$547
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Wed 4/8
5:21 pm-4:35 pm
2 stops16h 14m
Oslo Gardermoen
Sun 4/12
8:35 am-10:17 pm
2 stops20h 42m
$582
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Fri 3/20
4:05 pm-11:20 pm
2 stops25h 15m
Oslo Gardermoen
Tue 4/7
9:55 am-10:28 pm
2 stops19h 33m
$583
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Sat 3/28
7:00 pm-4:15 pm
2 stops39h 15m
Oslo Gardermoen
Sat 4/4
1:05 pm-10:28 pm
2 stops40h 23m
$603
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Mon 4/6
5:25 pm-4:20 pm
2 stops15h 55m
Oslo Gardermoen
Fri 4/10
9:20 am-11:25 pm
2 stops21h 05m
$646
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Wed 4/8
4:05 pm-11:00 pm
2 stops23h 55m
Oslo Gardermoen
Sun 4/12
6:25 am-1:25 pm
1 stop14h 00m
$660
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Tue 2/24
8:30 am-11:00 am
2 stops19h 30m
Oslo Gardermoen
Sat 2/28
9:35 am-7:14 pm
2 stops16h 39m
$665
St. LouisOslo
STL - OSL
STLOSL
Lambert-St Louis
Fri 3/27
4:05 pm-1:50 pm
2 stops39h 45m
Oslo Gardermoen
Fri 4/3
7:10 am-10:27 pm
2 stops22h 17m
$669
Showing 1-10 of 13 results
Best time to book a flight from St. Louis to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from St. Louis with our price prediction graph.
STL-OS1
STL-OSL
STL-TRF
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 St. Louis to Oslo
STL-OS1
STL-OSL
STL-TRF
What is the cheapest month to book a flight from St. Louis to Oslo?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Oslo (average of $507). Flying from St. Louis to Oslo in June is currently the most expensive (average of $946). 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.
How much does it cost to fly round-trip from St. Louis to Oslo?
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 February 12, 2026.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from St. Louis to Oslo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip to Oslo by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from St. Louis to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Oslo flights
Browse other St. Louis and Oslo flight options. Last updated on February 12, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from St. Louis to Oslo
Discover the top 5 airlines that operate flights from St. Louis 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$542 | Average$868 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$589 | Average$805 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$625 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$649 | Average$685 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$656 | Average$719 | FlexibilityNo cancel fee | On-time70% |