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Oslo Gardermoen

$567+ Cheap flights from St. Louis (STL) to Oslo Gardermoen (OSL)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSL
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Cheap flight deals from St. Louis to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$708
(United)

One-way from

$567
(Gurufare)
Provider with most accurate pricing for Lambert-St Louis-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Oslo Gardermoen flights.
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High demand for flights, 40% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Lambert-St Louis to Oslo Gardermoen
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One-way flight from Lambert-St Louis to Oslo Gardermoen
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Find flight deals from St. Louis to Oslo Gardermoen

Cheapest flights from St. Louis to Oslo Gardermoen
Explore the most affordable flight options available from St. Louis to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This CheapOair deal was found by Cheapflights users on 10/31. 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.
Fri 11/14:45 pmSTL - OSL
1 stop16h 45mMultiple Airlines
Fri 11/81:35 pmOSL - STL
2 stops32h 31mMultiple Airlines
Deal found 10/31$834
This Lufthansa deal was found by Cheapflights users on 10/30. 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.
Fri 11/14:45 pmSTL - OSL
1 stop14h 10mLufthansa
Fri 11/86:30 amOSL - STL
1 stop14h 25mLufthansa
Deal found 10/30$839
This FlightHub deal was found by Cheapflights users on 10/31. 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 12/213:24 pmSTL - OSL
2 stops34h 56mScandinavian Airlines
Sat 1/41:20 pmOSL - STL
2 stops39h 22mScandinavian Airlines
Deal found 10/31$1,947
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/213:50 pmSTL - OSL
2 stops40h 30mUnited Airlines
Sat 1/49:35 amOSL - STL
1 stop35h 20mUnited Airlines
Deal found 10/30$2,201
This AranGrant deal was found by Cheapflights users on 10/30. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:30 pmSTL - OSL
2 stops16h 50mIberia
Wed 1/86:50 amOSL - STL
2 stops22h 19mIberia
Deal found 10/30$3,946

Find flights from St. Louis to Oslo Gardermoen within your budget

Customize your flight search to find flights from St. Louis to Oslo Gardermoen 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 12/27

1:45 pm-5:10 pm

2 stops20h 25m

$567

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Fri 12/27

5:00 pm-8:35 pm

3 stops44h 35m

$622

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 12/21

3:50 pm-12:45 pm

2 stops37h 55m

$1,012

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 3/8

5:36 pm-12:45 pm

2 stops36h 09m

Oslo Gardermoen

Sun 3/16

6:20 am-2:55 pm

1 stop14h 35m

$708

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 3/8

5:36 pm-12:45 pm

2 stops36h 09m

Oslo Gardermoen

Sun 3/16

6:20 am-2:55 pm

1 stop14h 35m

$737

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 12/21

3:50 pm-12:45 pm

2 stops37h 55m

Oslo Gardermoen

Sat 1/4

5:20 pm-8:59 pm

2 stops34h 39m

$1,781

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Sat 12/21

3:24 pm-9:20 am

2 stops34h 56m

Oslo Gardermoen

Sat 1/4

1:20 pm-9:42 pm

2 stops39h 22m

$1,947

St. LouisOslo

STL - OSL

STLOSL

Lambert-St Louis

Wed 12/11

2:30 pm-2:20 pm

2 stops16h 50m

Oslo Gardermoen

Wed 1/8

6:50 am-10:09 pm

2 stops22h 19m

$3,946

Flights are sorted by cheapest first

Deals found on 10/31

Compare providers for flights from St. Louis to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Oslo Gardermoen in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Oslo Gardermoen Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Oslo Gardermoen Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Oslo Gardermoen Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from St. Louis 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.

Travel insights for flights from St. Louis to Oslo Gardermoen

Get recent, data-driven insights about flights from St. Louis to Oslo Gardermoen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Oslo Gardermoen Airport (average of $560). Flying from St. Louis to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). 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.

What is the cheapest time of day to fly from STL to OSL?

Find hourly flight availability from St. Louis to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Oslo Gardermoen Airport in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the afternoon.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated October 31, 2024.
Finnair
7.7
Good
1,318 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.7

Food

6.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.7
Good
1,318 reviews
Finnair
7.7
Good
1,318 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.7

Food

6.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

United Airlines
7.4
Good
9,240 reviews
Finnair
7.7
Good
1,318 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.7

Food

6.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines
7.3
Good
1,300 reviews
Finnair
7.7
Good
1,318 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.7

Food

6.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Air Canada
7.0
Good
8,095 reviews
Finnair
7.7
Good
1,318 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.7

Food

6.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Iberia
7.0
Good
2,670 reviews
Finnair
7.7
Good
1,318 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Entertainment

6.9

Overall

7.7

Food

6.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Oslo Gardermoen. 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 from for flights from St. Louis to Oslo Gardermoen?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Oslo Gardermoen. 6 airlines have flights from Lambert-St Louis to Oslo Gardermoen on a regular basis. Booking flights from Lambert-St Louis to Oslo Gardermoen should not be difficult; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day.

  • Can I find flights from St. Louis to Oslo Gardermoen Airport for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Oslo Gardermoen Airport for under $800. The cheapest flight booked recently is on United Airlines for just $708, but on average you can expect to pay $1,823.

  • What are the cheapest airlines flying from St. Louis to Oslo Gardermoen Airport round-trip?

    United Airlines, at $708, was found to be the cheapest airline from St. Louis to Oslo Gardermoen Airport.Alternate airlines to your destination round-trip include Lufthansa and Scandinavian Airlines. These flights start at 25% lower than the current average price 3 months from now.

  • What does STL to OSL mean?

    STL and OSL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to OSL refers to a flight route from Lambert-St Louis Airport to Oslo Gardermoen Airport.

  • Can I find deals for flights from St. Louis to Oslo Gardermoen that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Oslo Gardermoen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Oslo Gardermoen with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Oslo Gardermoen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Oslo Gardermoen that allow pets onboard?

    Many airlines flying from St. Louis to Oslo Gardermoen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Oslo Gardermoen?

    Yes, you can often find last-minute deals on St. Louis to Oslo Gardermoen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Oslo Gardermoen Airport flight deals updated?

    The St. Louis to Oslo Gardermoen Airport flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from St. Louis to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Oslo Gardermoen Airport (average of $560). Flying from St. Louis to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). 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

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Alternative routes for St. Louis to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from St. Louis to Oslo Gardermoen

Discover the top 6 airlines that operate flights from St. Louis to Oslo Gardermoen. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$593Average$959FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$610Average$1,266FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$625Average$1,090FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$645Average$824FlexibilityNo cancel feeOn-time76%
DeltaCheapest$831Average$1,249FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$914Average$1,480FlexibilityNo cancel feeOn-time75%
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