HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$455+ Cheap flights from Norway to St. Louis (STL)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Norway to St. Louis 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 Norway to St. Louis

Keep the following information in mind while searching for Norway to St. Louis flight deals. Data was last updated June 12, 2025.

Round-trip from

$455
(Delta)

Popular in

July

Cheapest in

October

Average price

$888
From Norway to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Norway to St. Louis

Cheapest flights from Norway to St. Louis
Explore the most affordable flight options available from Norway to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:30 amOSL - STL
2 stops21h 05mDelta
Mon 9/155:30 pmSTL - OSL
2 stops18h 20mDelta
Deal found 6/12$455
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:45 pmOSL - STL
1 stop25h 45mLufthansa
Mon 9/155:30 pmSTL - OSL
2 stops17h 30mLufthansa
Deal found 6/12$530

Cheapflights Fare Finder

Customize your flight search to find flights from Norway to St. Louis 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 June 12, 2025.
Use the filters below to find and compare flights from Norway to St. Louis that are best for you.

Fly from

Norway

Fly to

St. Louis

Route

Depart

Return

Price

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Thu 9/11

6:30 am-8:35 pm

2 stops21h 05m

Lambert-St Louis

Mon 9/15

5:30 pm-6:50 pm

2 stops18h 20m

$455

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Thu 9/11

6:45 pm-1:30 pm

1 stop25h 45m

Lambert-St Louis

Mon 9/15

5:30 pm-6:00 pm

2 stops17h 30m

$530

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Sun 7/27

1:10 pm-11:51 pm

2 stops17h 41m

$682

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Sun 7/27

8:35 am-10:57 pm

2 stops21h 22m

$738

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Sun 7/27

8:35 am-11:51 pm

2 stops22h 16m

$777

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Sun 7/27

6:50 am-1:30 pm

1 stop13h 40m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Norway to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Norway with our price prediction graph.
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 Norway to St. Louis

What is the cheapest time of day to fly from NO to STL?

Find hourly flight availability from Norway to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Norway to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,136 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Norway to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Norway?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Norway to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • What are the cheapest airlines to fly from Norway to St. Louis one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $682. British Airways flights start at $738 while deals on Finnair start at $777 one-way.

  • Can I find deals for flights from Norway to St. Louis that include hotel bookings?

    Yes. In addition to deals on Norway to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Norway to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Norway to St. Louis.

  • Can I find deals for business class flights from Norway to St. Louis?

    Yes. Cheapflights offers flight deals from Norway to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Norway to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Norway to St. Louis (average of $311). Flying from Norway to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Traveling to a place near Norway?

Book flights to Norway if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Festus
Alton
Farmington

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Norway to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Kansas City flights
Frankfurt to St. Louis flights
Gatwick to Kansas City flights
Bruxelles-National to Kansas City flights
Charles de Gaulle to St. Louis flights
Heathrow to St. Louis flights
Gatwick to St. Louis flights
Barcelona-El Prat to Kansas City flights
Barcelona-El Prat to St. Louis flights
Frankfurt to Kansas City flights
Charles de Gaulle to Kansas City flights
Dublin to St. Louis flights
Munich to St. Louis flights
Berlin to St. Louis flights
Edinburgh to St. Louis flights
Amsterdam to St. Louis flights
Munich to Kansas City flights
Frankfurt to Springfield flights
Copenhagen to St. Louis flights
Hannover to St. Louis flights
Manchester to St. Louis flights
Dublin to Kansas City flights
Heathrow to Springfield flights
Lisbon to St. Louis flights
Nice to St. Louis flights
Madrid to St. Louis flights
Vienna to St. Louis flights
Lyon to Kansas City flights
Madrid to Kansas City flights
Bruxelles-National to St. Louis flights
Leonardo da Vinci/Fiumicino to St. Louis flights
Amsterdam to Kansas City flights
Marseille to Kansas City flights
Vienna to Kansas City flights
Hamburg to Kansas City flights
Lisbon to Kansas City flights
Stuttgart to Kansas City flights
Porto to St. Louis flights
Stuttgart to St. Louis flights
Vicenza to St. Louis flights
Manchester to Kansas City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.