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Cheap flights from Missouri to Oslo from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Oslo departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:30 pm - 11:55 am
STL
-
OSL
13h 25m
1 stop
Lufthansa Logo
6:45 pm - 1:25 pm
OSL
-
STL
25h 40m
2 stops
$595Lufthansa
Fri, Aug 21 - Mon, Aug 24
British Airways Logo
9:35 pm - 10:20 pm
STL
-
OSL
17h 45m
1 stop
British Airways Logo
5:05 pm - 7:30 pm
OSL
-
STL
33h 25m
1 stop
$602British Airways
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
6:34 pm - 4:15 pm
MCI
-
OSL
39h 41m
2 stops
United Airlines Logo
6:55 am - 7:48 pm
OSL
-
MCI
19h 53m
2 stops
$609United Airlines
Sat, Mar 28 - Tue, Apr 7
British Airways Logo
4:30 pm - 4:25 pm
STL
-
OSL
16h 55m
2 stops
British Airways Logo
11:15 am - 7:30 pm
OSL
-
STL
15h 15m
1 stop
$609British Airways
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
6:34 pm - 4:15 pm
MCI
-
OSL
39h 41m
2 stops
United Airlines Logo
6:45 am - 9:59 pm
OSL
-
MCI
22h 14m
2 stops
$610United Airlines
Sat, Mar 28 - Tue, Apr 7
Multiple Airlines Logo
4:05 pm - 6:00 pm
STL
-
OSL
18h 55m
2 stops
Multiple Airlines Logo
1:10 pm - 3:25 pm
OSL
-
STL
33h 15m
2 stops
$612Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
11:45 am - 10:55 am
STL
-
OSL
16h 10m
2 stops
United Airlines Logo
1:05 pm - 3:38 pm
OSL
-
STL
33h 33m
2 stops
$613United Airlines
Fri, Aug 21 - Mon, Aug 24
Multiple Airlines Logo
7:05 am - 5:15 pm
STL
-
OSL
27h 10m
2 stops
Multiple Airlines Logo
6:25 am - 1:25 pm
OSL
-
STL
14h 00m
1 stop
$625Multiple Airlines
Mon, May 18 - Fri, May 29
Air Canada Logo
7:05 am - 5:15 pm
STL
-
OSL
27h 10m
2 stops
Air Canada Logo
6:25 am - 8:25 pm
OSL
-
STL
21h 00m
2 stops
$642Air Canada
Mon, May 18 - Fri, May 29
Air Canada Logo
1:00 pm - 5:15 pm
STL
-
OSL
21h 15m
2 stops
Air Canada Logo
6:45 am - 8:25 pm
OSL
-
STL
20h 40m
2 stops
$687Air Canada
Thu, May 14 - Wed, May 27

American Airlines flights from Missouri to Oslo Gardermoen Airport

Our best American Airlines deals on Missouri to Oslo Gardermoen Airport flight tickets
American Airlines
May 20
MCI6:06 pmKansas City
15h 29m
2 stops
OSL4:35 pmOslo Gardermoen
May 28
OSL7:45 amOslo Gardermoen
19h 18m
2 stops
MCI8:03 pmKansas City
$704
American Airlines
Apr 4
MCI4:08 pmKansas City
17h 27m
2 stops
OSL4:35 pmOslo Gardermoen
Apr 11
OSL12:50 pmOslo Gardermoen
18h 09m
2 stops
MCI11:59 pmKansas City
$804
American Airlines
May 18
STL4:30 pmLambert-St Louis
17h 05m
2 stops
OSL4:35 pmOslo Gardermoen
Jul 31
OSL12:50 pmOslo Gardermoen
17h 52m
2 stops
STL11:42 pmLambert-St Louis
$975

British Airways flights from Missouri to Oslo Gardermoen Airport

Our best British Airways deals on Missouri to Oslo Gardermoen Airport flight tickets
British Airways
Aug 21
STL9:35 pmLambert-St Louis
17h 45m
1 stop
OSL10:20 pmOslo Gardermoen
Aug 24
OSL5:05 pmOslo Gardermoen
33h 25m
1 stop
STL7:30 pmLambert-St Louis
$602
British Airways
Apr 14
STL4:30 pmLambert-St Louis
16h 55m
2 stops
OSL4:25 pmOslo Gardermoen
Apr 21
OSL11:15 amOslo Gardermoen
15h 15m
1 stop
STL7:30 pmLambert-St Louis
$609
British Airways
Mar 6
STL9:37 amLambert-St Louis
29h 33m
2 stops
OSL10:10 pmOslo Gardermoen
Mar 12
OSL7:05 amOslo Gardermoen
16h 48m
2 stops
STL5:53 pmLambert-St Louis
$1,037

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Missouri to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 8/21

3:30 pm-11:55 am

1 stop13h 25m

Oslo Gardermoen

Mon 8/24

6:45 pm-1:25 pm

2 stops25h 40m

$595

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 8/21

9:35 pm-10:20 pm

1 stop17h 45m

Oslo Gardermoen

Mon 8/24

5:05 pm-7:30 pm

1 stop33h 25m

$602

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-7:48 pm

2 stops19h 53m

$609

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 4/14

4:30 pm-4:25 pm

2 stops16h 55m

Oslo Gardermoen

Tue 4/21

11:15 am-7:30 pm

1 stop15h 15m

$609

Kansas CityOslo

MCI - OSL

MCIOSL

Kansas City

Sat 3/28

6:34 pm-4:15 pm

2 stops39h 41m

Oslo Gardermoen

Tue 4/7

6:45 am-9:59 pm

2 stops22h 14m

$610

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Tue 4/14

4:05 pm-6:00 pm

2 stops18h 55m

Oslo Gardermoen

Tue 4/21

1:10 pm-3:25 pm

2 stops33h 15m

$612

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 8/21

11:45 am-10:55 am

2 stops16h 10m

Oslo Gardermoen

Mon 8/24

1:05 pm-3:38 pm

2 stops33h 33m

$613

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 5/18

7:05 am-5:15 pm

2 stops27h 10m

Oslo Gardermoen

Fri 5/29

6:25 am-1:25 pm

1 stop14h 00m

$625

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Mon 5/18

7:05 am-5:15 pm

2 stops27h 10m

Oslo Gardermoen

Fri 5/29

6:25 am-8:25 pm

2 stops21h 00m

$642

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Thu 5/14

1:00 pm-5:15 pm

2 stops21h 15m

Oslo Gardermoen

Wed 5/27

6:45 am-8:25 pm

2 stops20h 40m

$687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Missouri to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Missouri is in November. Flight prices, which tend to average around $617, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Oslo Gardermoen Airport from Missouri during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in November, still average around $639.

Can stopping save me money on Missouri to Oslo Gardermoen Airport flights?

You could potentially save up to 55% on your flight if you consider stops on a Missouri to Oslo Gardermoen Airport flight.

Cheap Missouri to Oslo Gardermoen Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Oslo Gardermoen Airport

Fastest flight time

15h 29m

Direct flights

None
The fastest flight from Missouri to Oslo Gardermoen Airport takes 15h 29m
There are no direct flights from Missouri to Oslo Gardermoen Airport. There are no popular flight routes from Missouri to Oslo Gardermoen Airport.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Oslo Gardermoen Airport?

    Prices for flights from Missouri to Oslo Gardermoen Airport were last updated today.

  • How many operators does momondo search for flights from Missouri to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Missouri to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The travel and health documents required for your trip to Oslo Gardermoen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo Gardermoen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Missouri to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights
FinnairPriceFrom $565Free CancellationRating
7.6
1,369 reviews
Search Finnair flights
LufthansaPriceFrom $589Free CancellationRating
6.8
7,817 reviews
Search Lufthansa flights
DeltaPriceFrom $625Free CancellationRating
7.9
8,240 reviews
Search Delta flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,772 reviews
Search British Airways flights
KLMPriceFrom $685Free CancellationRating
7.7
1,461 reviews
Search KLM flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Oslo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Missouri.

Can I find flights from Missouri to Oslo with flexible booking policies on momondo?

Yes. All flights to Oslo from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Missouri.

I’m not ready to book a flight from Missouri to Oslo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oslo from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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