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Cheap flights from St. Louis to Oslo from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Oslo departing on 5/11. 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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Find the cheapest flights from St. Louis to Oslo

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Oslo that have been recently found on momondo from popular airlines, departing in the coming months.
4:40 pm - 8:50 pmSTL-OSL
45h 10m2 stops
4:45 pm - 4:48 pmOSL-STL
54h 03m2 stops
$829Air France
Find Deal
Sat, Mar 8 - Sun, Mar 16
6:00 pm - 11:40 pmSTL-OSL
46h 40m2 stops
8:45 pm - 11:29 pmOSL-STL
33h 44m2 stops
$856British Airways
Find Deal
Sat, Apr 5 - Sat, Apr 12
5:27 pm - 6:00 pmSTL-OSL
17h 33m2 stops
1:00 pm - 8:00 pmOSL-STL
38h 00m2 stops
$1,039
Find Deal
Sun, Jul 6 - Tue, Jul 15
5:27 pm - 6:00 pmSTL-OSL
17h 33m2 stops
6:45 pm - 1:30 pmOSL-STL
25h 45m1 stop
$1,068Lufthansa
Find Deal
Sun, Jul 6 - Tue, Jul 15
12:15 pm - 5:50 pmSTL-OSL
22h 35m3 stops
5:20 pm - 10:12 pmOSL-STL
35h 52m2 stops
$1,082
Find Deal
Sat, Apr 5 - Sat, Apr 12
5:27 pm - 11:50 pmSTL-OSL
23h 23m2 stops
6:55 pm - 3:42 pmOSL-STL
27h 47m2 stops
$1,095Lufthansa
Find Deal
Sat, Jul 19 - Sun, Jul 27
8:10 am - 5:15 pmSTL-OSL
26h 05m2 stops
9:50 am - 10:45 pmOSL-STL
19h 55m2 stops
$1,169United Airlines
Find Deal
Sun, Jun 22 - Mon, Jul 7
7:30 am - 11:50 pmSTL-OSL
33h 20m2 stops
6:45 am - 4:38 pmOSL-STL
16h 53m2 stops
$1,171United Airlines
Find Deal
Fri, Jun 13 - Fri, Jul 4
1:30 pm - 6:05 pmSTL-OSL
21h 35m2 stops
6:35 am - 3:16 pmOSL-STL
15h 41m2 stops
$1,178Air Canada
Find Deal
Fri, Jun 13 - Fri, Jul 4
3:50 pm - 3:30 pmSTL-OSL
16h 40m2 stops
1:45 pm - 12:12 pmOSL-STL
28h 27m3 stops
$1,431Air Canada
Find Deal
Sat, Mar 8 - Sun, Mar 16

Lufthansa flights from St. Louis to Oslo

Our best Lufthansa deals on St. Louis to Oslo flight tickets
Lufthansa
Jul 6
STL5:27 pmLambert-St Louis
17h 33m
2 stops
OSL6:00 pmOslo Gardermoen
Jul 15
OSL6:45 pmOslo Gardermoen
25h 45m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Jul 19
STL5:27 pmLambert-St Louis
23h 23m
2 stops
OSL11:50 pmOslo Gardermoen
Jul 27
OSL6:55 pmOslo Gardermoen
27h 47m
2 stops
STL3:42 pmLambert-St Louis
Lufthansa
Jul 6
STL3:30 pmLambert-St Louis
17h 10m
1 stop
OSL3:40 pmOslo Gardermoen
Jul 15
OSL4:30 pmOslo Gardermoen
28h 00m
1 stop
STL1:30 pmLambert-St Louis

United Airlines flights from St. Louis to Oslo

Our best United Airlines deals on St. Louis to Oslo flight tickets
United Airlines
Jun 22
STL8:10 amLambert-St Louis
26h 05m
2 stops
OSL5:15 pmOslo Gardermoen
Jul 7
OSL9:50 amOslo Gardermoen
19h 55m
2 stops
STL10:45 pmLambert-St Louis
United Airlines
Jun 13
STL7:30 amLambert-St Louis
33h 20m
2 stops
OSL11:50 pmOslo Gardermoen
Jul 4
OSL6:45 amOslo Gardermoen
16h 53m
2 stops
STL4:38 pmLambert-St Louis
United Airlines
Jun 13
STL3:30 pmLambert-St Louis
19h 30m
1 stop
OSL6:00 pmOslo Gardermoen
Jul 4
OSL6:45 amOslo Gardermoen
16h 53m
2 stops
STL4:38 pmLambert-St Louis

See travel insights to Oslo from

How to get the cheapest flight ticket from St. Louis 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

What is the typical price of a round-trip flight between St. Louis and Oslo?

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from St. Louis, with most prices found around $610. If you’re not able to fly to Oslo in January, then March is your next best option. Flight prices from St. Louis to Oslo during March average around $649.

What is the cheapest day to depart on your flight to Oslo?

The cheapest day to depart on your flight to Oslo is on a Sunday when prices can be found for as low as $700. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Oslo for around $1,555.

What is the cheapest time of day to depart on your flight to Oslo?

Flying to Oslo from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $928 when looking at flights departing at noon. Try not to purchase tickets in the evening because they tend to be around $1,471. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap St. Louis to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Oslo

Best Price Found

$430

Fastest flight time

13h 45m

Direct flights

None

Airports in Oslo

2 airports
The best one-way flight to Oslo from St. Louis in the past 72 hours is $430. The best round-trip flight deal from St. Louis to Oslo found on momondo in the last 72 hours is $829.
The fastest flight from St. Louis to Oslo takes 13h 45m
There are no direct flights from St. Louis to Oslo. Popular non-direct routes for this connection are Lambert-St Louis Airport - Oslo Gardermoen Airport and Lambert-St Louis Airport - Oslo Sandefjord Airport.
There are 2 airports near Oslo: Oslo Sandefjord (TRF), Oslo Gardermoen (OSL)

  • How far is Lambert-St Louis to Oslo by plane?

    Oslo is 4297.5 mi away from Lambert-St Louis. In terms of flight time, this usually takes a little over 13h 45m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Oslo?

    Prices for flights from Lambert-St Louis Airport to Oslo are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Oslo?

  • How old do you have to be to fly from Lambert-St Louis Airport to Oslo?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Oslo.

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

    The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from St. Louis to Oslo

Compare and see reviews for airlines that fly from St. Louis to Oslo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $593Free CancellationRating
7.4
8,766 reviews
Search United Airlines flights
British AirwaysPriceFrom $610Free CancellationRating
6.6
6,763 reviews
Search British Airways flights
American AirlinesPriceFrom $621Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $659Free CancellationRating
7.0
8,748 reviews
Search Air Canada flights
LufthansaPriceFrom $684Free CancellationRating
6.7
6,984 reviews
Search Lufthansa flights
DeltaPriceFrom $755Free CancellationRating
8.0
8,220 reviews
Search Delta flights
KLMPriceFrom $914Free CancellationRating
7.8
1,333 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis 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 St. Louis.

Can I find flights from St. Louis to Oslo with flexible booking policies on momondo?

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

How can momondo help me find flights from St. Louis to Oslo?

Once all potential St. Louis to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of St. Louis to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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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