$356+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSL
Mar 16 — Mar 231
1 adult, Economy
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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
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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 February 14, 2026.
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 February 14, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:58 pm
MCI
- OSL
2 stops26h 42m
British Airways
Tue 3/1711:45 am
OSL
- MCI
2 stops27h 14m
British Airways
Deal found 2/10![British Airways logo]()
$517
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.
Mon 11/1611:51 am
STL
- OSL
2 stops23h 49m
British Airways
Mon 11/238:50 pm
OSL
- STL
2 stops32h 39m
British Airways
Deal found 2/12![British Airways logo]()
$517
This American Airlines deal was found by Cheapflights users on 2/13. 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 4/273:28 pm
MCI
- OSL
2 stops17h 52m
American Airlines
Fri 5/812:50 pm
OSL
- MCI
2 stops18h 26m
American Airlines
Deal found 2/13![American Airlines logo]()
$522
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:00 pm
MCI
- OSL
2 stops25h 40m
British Airways
Tue 8/2511:15 am
OSL
- MCI
2 stops17h 40m
British Airways
Deal found 2/11![British Airways logo]()
$528
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.
Sat 3/286:34 pm
MCI
- OSL
2 stops39h 41m
United Airlines
Tue 4/76:55 am
OSL
- MCI
2 stops32h 52m
United Airlines
Deal found 2/10![United Airlines logo]()
$532
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.
Tue 8/1111:30 am
MCI
- OSL
3 stops46h 45m
United Airlines
Wed 8/197:10 am
OSL
- MCI
2 stops20h 42m
United Airlines
Deal found 2/10![United Airlines logo]()
$555
This oojo deal was found by Cheapflights users on 2/13. 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.
Sat 3/287:57 pm
MCI
- OSL
2 stops37h 18m
British Airways
Tue 4/77:45 am
OSL
- MCI
2 stops23h 14m
British Airways
Deal found 2/13![British Airways logo]()
$559
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:23 pm
MCI
- OSL
2 stops18h 12m
British Airways
Thu 10/158:30 pm
OSL
- MCI
2 stops28h 36m
British Airways
Deal found 2/11![British Airways logo]()
$569
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 American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:06 pm
MCI
- OSL
2 stops15h 29m
American Airlines
Fri 5/812:50 pm
OSL
- MCI
2 stops18h 26m
American Airlines
Deal found 2/10![American Airlines 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
Best flights from Missouri to OsloDiscover 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 February 14, 2026.
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 February 14, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:58 pm
MCI
- OSL
2 stops26h 42m
British Airways
Tue 3/1711:45 am
OSL
- MCI
2 stops27h 14m
British Airways
Deal found 2/10![British Airways logo]()
$517
This American Airlines deal was found by Cheapflights users on 2/13. 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 4/273:28 pm
MCI
- OSL
2 stops17h 52m
American Airlines
Fri 5/812:50 pm
OSL
- MCI
2 stops18h 26m
American Airlines
Deal found 2/13![American Airlines logo]()
$522
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.
Sat 3/286:34 pm
MCI
- OSL
2 stops39h 41m
United Airlines
Tue 4/76:55 am
OSL
- MCI
2 stops32h 52m
United Airlines
Deal found 2/10![United Airlines logo]()
$532
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:12 pm
MCI
- OSL
2 stops18h 33m
Finnair
Tue 5/268:35 am
OSL
- MCI
2 stops17h 20m
Finnair
Deal found 2/10![Finnair logo]()
$593
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:25 pm
MCI
- TRF
2 stops28h 00m
Scandinavian Airlines
Tue 4/76:00 am
TRF
- MCI
2 stops23h 03m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$617
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 CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:00 pm
STL
- OSL
2 stops21h 55m
Multiple Airlines
Wed 5/276:35 am
OSL
- STL
1 stop13h 50m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$684
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.
Sat 3/287:57 pm
MCI
- OSL
2 stops37h 18m
British Airways
Tue 4/77:45 am
OSL
- MCI
2 stops23h 14m
British Airways
Deal found 2/12![British Airways logo]()
$559
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:06 pm
MCI
- OSL
2 stops15h 29m
American Airlines
Fri 5/812:50 pm
OSL
- MCI
2 stops18h 26m
American Airlines
Deal found 2/10![American Airlines 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 2/11. 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 5/126:17 am
MCI
- OSL
2 stops27h 58m
United Airlines
Tue 5/266:55 am
OSL
- MCI
2 stops19h 08m
United Airlines
Deal found 2/11![United Airlines logo]()
$589
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 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 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.
Thu 2/268:30 am
STL
- OSL
2 stops25h 40m
United Airlines
Mon 3/22:05 pm
OSL
- STL
2 stops38h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$686
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
Last-minute flights from Missouri to OsloDiscover last-minute flight deals from Missouri to Oslo. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Oslo. Data last updated February 14, 2026 and is based on user searches.
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.
Mon 2/2312:37 pm
MCI
- OSL
2 stops15h 23m
United Airlines
Fri 2/276:15 am
OSL
- MCI
2 stops20h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$613
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.
Tue 2/2412:15 pm
STL
- OSL
2 stops15h 45m
United Airlines
Sat 2/289:35 am
OSL
- STL
2 stops18h 30m
United Airlines
Deal found 2/12![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.
Thu 2/268:30 am
STL
- OSL
2 stops25h 40m
United Airlines
Mon 3/22:05 pm
OSL
- STL
2 stops38h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$686
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:58 pm
MCI
- OSL
2 stops26h 42m
British Airways
Tue 3/1711:45 am
OSL
- MCI
2 stops27h 14m
British Airways
Deal found 2/10![British Airways logo]()
$517
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 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.
Fri 3/279:33 am
MCI
- OSL
2 stops21h 37m
Scandinavian Airlines
Fri 4/39:00 pm
OSL
- MCI
2 stops32h 04m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$654
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 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.
Sat 3/286:34 pm
MCI
- OSL
2 stops39h 41m
United Airlines
Tue 4/76:55 am
OSL
- MCI
2 stops32h 52m
United Airlines
Deal found 2/10![United Airlines logo]()
$532
This oojo deal was found by Cheapflights users on 2/13. 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.
Sat 3/287:57 pm
MCI
- OSL
2 stops37h 18m
British Airways
Tue 4/77:45 am
OSL
- MCI
2 stops23h 14m
British Airways
Deal found 2/13![British Airways logo]()
$559
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 FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:25 pm
MCI
- TRF
2 stops28h 00m
Scandinavian Airlines
Tue 4/76:00 am
TRF
- MCI
2 stops23h 03m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$617
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 3/283:05 pm
MCI
- OSL
2 stops48h 00m
United Airlines
Sat 4/411:45 am
OSL
- MCI
2 stops41h 45m
United Airlines
Deal found 2/11![United Airlines logo]()
$681
One-way flights from Missouri to OsloSearch for one-way flight options from Missouri to Oslo. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Missouri to Oslo. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:21 pm
STL
- OSL
3 stops38h 09m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:21 pm
STL
- TRF
3 stops38h 39m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 2/13. 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 6/237:53 am
MCI
- OSL
2 stops26h 22m
United Airlines
Deal found 2/13![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/215:00 am
STL
- OSL
2 stops30h 10m
United Airlines
Deal found 2/13![United Airlines logo]()
$429
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:20 pm
MCI
- OSL
2 stops17h 15m
Finnair
Deal found 2/10![Finnair logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:59 pm
MCI
- TRF
3 stops58h 46m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:00 pm
MCI
- OSL
3 stops46h 00m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$627
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.
Tue 6/239:00 am
MCI
- OSL
2 stops45h 40m
Aer Lingus
Deal found 2/12![Aer Lingus logo]()
$651
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 February 14, 2026.
Round-trip from | $517 (oojo) |
|---|---|
One-way from | $356 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $796 |
Cheapflights Fare Finder
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 February 14, 2026.
Use the filters below to find and compare flights from Missouri to Oslo that are best for you.
Fly from
Missouri
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Price
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Tue 3/10
1:58 pm-10:40 pm
2 stops26h 42m
Oslo Gardermoen
Tue 3/17
11:45 am-8:59 am
2 stops27h 14m
$517
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Mon 4/27
3:28 pm-4:20 pm
2 stops17h 52m
Oslo Gardermoen
Fri 5/8
12:50 pm-12:16 am
2 stops18h 26m
$522
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Sat 3/28
6:34 pm-4:15 pm
2 stops39h 41m
Oslo Gardermoen
Tue 4/7
6:55 am-8:47 am
2 stops32h 52m
$532
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Sat 3/28
7:57 pm-3:15 pm
2 stops37h 18m
Oslo Gardermoen
Tue 4/7
7:45 am-11:59 pm
2 stops23h 14m
$559
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Fri 5/1
6:06 pm-4:35 pm
2 stops15h 29m
Oslo Gardermoen
Fri 5/8
12:50 pm-12:16 am
2 stops18h 26m
$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
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Tue 5/12
6:17 am-5:15 pm
2 stops27h 58m
Oslo Gardermoen
Tue 5/26
6:55 am-7:03 pm
2 stops19h 08m
$589
Kansas CityOslo
MCI - OSL
MCIOSL
Kansas City
Tue 5/12
6:12 pm-7:45 pm
2 stops18h 33m
Oslo Gardermoen
Tue 5/26
8:35 am-6:55 pm
2 stops17h 20m
$593
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
Kansas CityOslo
MCI - TRF
MCITRF
Kansas City
Sat 3/28
1:25 pm-11:25 pm
2 stops28h 00m
Oslo Sandefjord
Tue 4/7
6:00 am-10:03 pm
2 stops23h 03m
$617
Showing 1-10 of 24 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.
STL-OSL
STL-TRF
MCI-OSL
MCI-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 Missouri to Oslo
USMO-OS1
STL-OSL
STL-TRF
MCI-OSL
MCI-TRF
What is the cheapest month to book a flight from Missouri to Oslo?
Currently, October is the cheapest month in which you can book a flight from Missouri to Oslo (average of $437). 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.
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.
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Alternative routes for Missouri to Oslo
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Complete your trip
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Search flights from Missouri to Oslo by cabin class
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Missouri and Oslo flights
Browse other Missouri and Oslo flight options. Last updated on February 14, 2026.
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Missouri to Oslo flights
Consider these flights traveling from Missouri to Oslo.
Top 7 airlines flying from Missouri to Oslo
Discover the top 7 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$273 | Average$923 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$565 | Average$640 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$569 | Average$769 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$589 | Average$805 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$625 | Average$898 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$649 | Average$685 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$656 | Average$719 | FlexibilityNo cancel fee | On-time70% |