How long does it take to fly to Oslo?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Oslo you fly into. For example, flying from Kansas City to Oslo Gardermoen Airport takes 15h 29m on average. On the other hand, flying from St. Louis to Oslo Gardermoen Airport takes 16h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Oslo?

Delta, United Airlines and Lufthansa are the top three most popular airlines that fly to Oslo from Missouri according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 6 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Oslo?

Lufthansa is the most popular carrier operating from Missouri to Oslo

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

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

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

As of February 2026, there are 6 operators available to choose from for flights from Missouri to Oslo.

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

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.

What documentation or ID do you need to fly to Oslo?

The travel and health documents required for your trip to Oslo 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$567 Cheap Flights from Missouri to Oslo in 2026

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Find the cheapest flights from Missouri to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 11:55 am

STL

OSL

13h 25m

1 stop

6:45 pm - 1:25 pm

OSL

STL

25h 40m

2 stops

$595Lufthansa

Fri, Aug 21 - Mon, Aug 24

9:35 pm - 10:20 pm

STL

OSL

17h 45m

1 stop

5:05 pm - 7:30 pm

OSL

STL

33h 25m

1 stop

$602British Airways

Fri, Aug 21 - Mon, Aug 24

6:34 pm - 4:15 pm

MCI

OSL

39h 41m

2 stops

6:55 am - 7:48 pm

OSL

MCI

19h 53m

2 stops

$609United Airlines

Sat, Mar 28 - Tue, Apr 7

6:34 pm - 4:15 pm

MCI

OSL

39h 41m

2 stops

6:45 am - 9:59 pm

OSL

MCI

22h 14m

2 stops

$610United Airlines

Sat, Mar 28 - Tue, Apr 7

4:05 pm - 6:00 pm

STL

OSL

18h 55m

2 stops

1:10 pm - 3:25 pm

OSL

STL

33h 15m

2 stops

$612Multiple Airlines

Tue, Apr 14 - Tue, Apr 21

7:05 am - 5:15 pm

STL

OSL

27h 10m

2 stops

6:25 am - 1:25 pm

OSL

STL

14h 00m

1 stop

$625Multiple Airlines

Mon, May 18 - Fri, May 29

7:05 am - 5:15 pm

STL

OSL

27h 10m

2 stops

6:25 am - 8:25 pm

OSL

STL

21h 00m

2 stops

$642Air Canada

Mon, May 18 - Fri, May 29

5:25 pm - 11:25 pm

MCI

TRF

24h 00m

2 stops

6:00 am - 10:07 pm

TRF

MCI

23h 07m

2 stops

$679Scandinavian Airlines

Sat, Mar 28 - Tue, Apr 7

1:00 pm - 5:15 pm

STL

OSL

21h 15m

2 stops

6:45 am - 8:25 pm

OSL

STL

20h 40m

2 stops

$687Air Canada

Thu, May 14 - Wed, May 27

9:40 am - 2:30 pm

MCI

TRF

21h 50m

2 stops

6:00 am - 11:49 pm

TRF

MCI

24h 49m

2 stops

$1,619Scandinavian Airlines

Wed, May 20 - Thu, May 28

American Airlines flights from Missouri to Oslo

Our best American Airlines deals on Missouri to Oslo 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

Our best British Airways deals on Missouri to Oslo 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

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

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

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

Kansas CityOslo

MCI - TRF

MCITRF

Kansas City

Sat 3/28

5:25 pm-11:25 pm

2 stops24h 00m

Oslo Sandefjord

Tue 4/7

6:00 am-10:07 pm

2 stops23h 07m

$679

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

Kansas CityOslo

MCI - TRF

MCITRF

Kansas City

Wed 5/20

9:40 am-2:30 pm

2 stops21h 50m

Oslo Sandefjord

Thu 5/28

6:00 am-11:49 pm

2 stops24h 49m

$1,619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Oslo

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

Prices

Airlines

Other information

What is the cheapest month to fly to Oslo?

The month of November is, on average, the cheapest month to fly to Oslo from Missouri, with most prices found around $617. If you’re not able to fly to Oslo in November, then April is your next best option. Flight prices from Missouri to Oslo during April average around $639.

Cheap Missouri to Oslo flight deals and tips

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

Fastest flight time	15h 29m
Direct flights	None

The fastest flight from Missouri to Oslo takes 15h 29m

There are no direct flights from Missouri to Oslo. There are no popular flight routes from Missouri to Oslo.

Search flight deals

When did momondo last update prices for flights from Missouri to Oslo?
Prices for flights from Missouri to Oslo were last updated today.
How many operators does momondo search for flights from Missouri to Oslo?
As of February 2026, there are 6 operators available to choose from for flights from Missouri to Oslo.
How old do you have to be to fly from Missouri to Oslo?
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.
What documentation or ID do you need to fly to Oslo?
The travel and health documents required for your trip to Oslo 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. 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

Compare and see reviews for airlines that fly from Missouri to Oslo with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,362 reviews	Search United Airlines flights
Finnair	PriceFrom $565	Free Cancellation	Rating 7.6 1,369 reviews	Search Finnair flights
Lufthansa	PriceFrom $589	Free Cancellation	Rating 6.8 7,817 reviews	Search Lufthansa flights
Delta	PriceFrom $625	Free Cancellation	Rating 7.9 8,240 reviews	Search Delta flights
British Airways	PriceFrom $656	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
KLM	PriceFrom $685	Free Cancellation	Rating 7.7 1,461 reviews	Search KLM flights

Why use momondo?

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

It is quick and easy to find Missouri to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

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

Flights from Missouri to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Missouri to Oslo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Oslo trip

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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.

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How to get the cheapest flight ticket from Missouri to Oslo

What is the cheapest month to fly to Oslo?

What is the cheapest airline that flies from Missouri to Oslo?

What airlines fly to Oslo?

How long does it take to fly to Oslo?

Cheap Missouri to Oslo flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Missouri to Oslo

Compare and see reviews for airlines that fly from Missouri to Oslo with momondo

Why use momondo?

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

Fly your favorite airline to Oslo

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