Which airports can I use when flying from St. Louis to Oslo Gardermoen Airport?

Flights from St. Louis to Oslo Gardermoen Airport usually depart from Lambert-St Louis (STL) and arrive at Oslo Gardermoen (OSL).

Which airports do connecting flights from St. Louis to Oslo Gardermoen Airport pass through?

Connecting flights from St. Louis to Oslo Gardermoen Airport most commonly pass through: • Frankfurt am Main (FRA) - 73% of one-stop connections • London Heathrow (LHR) - 27% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from St. Louis to Oslo Gardermoen Airport?

Yes. Being flexible with your travel dates can save you up to 47% on the St. Louis to Oslo Gardermoen Airport route. Wednesday is the cheapest departure day at $604 round-trip on average, while Thursday is the most expensive at $1,132, a difference of $528. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Oslo Gardermoen Airport?

Some of the most popular sights in Oslo Gardermoen Airport are Oslo City Centre, Oslo sentralstasjon and Nationaltheatret. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

How long is a flight from St. Louis to Oslo Gardermoen Airport?

A nonstop flight from St. Louis to Oslo Gardermoen Airport takes 0h 00m, covering 4,296 miles.

Do I need a passport to fly from St. Louis to Oslo Gardermoen Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from St. Louis to Oslo Gardermoen Airport looking right now?

One-way fares from St. Louis to Oslo Gardermoen Airport are currently higher than usual. Average one-way flight prices are about $786, which is 54% above the typical average for this route.

How much time can I save by choosing a different layover airport from St. Louis to Oslo Gardermoen Airport?

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 13h 50m, compared with 16h 43m via London Heathrow (LHR).

What is the time difference between St. Louis and Oslo Gardermoen Airport?

Oslo Gardermoen Airport is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Oslo Gardermoen Airport (OSL)?

Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include: • Hertz • Budget • Sixt • Avis • Thrifty

How much should I expect to pay for a St. Louis to Oslo Gardermoen Airport flight?

Round-trip flights from St. Louis to Oslo Gardermoen Airport range from $660 to $1,056, with an average of $837 over the past 12 months. Anything below $660 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Oslo Gardermoen Airport?

Lufthansa ($599) and American Airlines ($604) are the cheapest airlines to fly round-trip from St. Louis to Oslo Gardermoen Airport according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from St. Louis to Oslo Gardermoen Airport?

Frankfurt am Main (FRA) is the most popular layover for the St. Louis to Oslo Gardermoen Airport route. 73% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via FRA.

What is the cheapest layover airport when flying from St. Louis to Oslo Gardermoen Airport?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $838. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Oslo Gardermoen Airport which airport offers the shortest layover?

Frankfurt am Main (FRA) had the shortest average connection time for St. Louis to Oslo Gardermoen Airport layovers at 498 minutes over the past 3 months.

$445 CHEAP FLIGHTS from St. Louis to Oslo (STL - OSL)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$575

Typical prices: $660-$1,056

Lufthansa

Fri 10/19Sun 11/4

STL - OSL • 2 stops

Cheapest one-way

$468

Typical prices: $464-$632

Aer Lingus

Tue 10/9

STL - OSL • 2 stops

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Oslo Gardermoen Airport. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

April

Cheapest • 29% price drop

June

Most popular

Good to know

Top layover airports

Frankfurt am Main (FRA)

Cheapest • Avg $838 (round-trip)

London Heathrow (LHR)

Shortest trip • 16h 43m (one-way)

Insights

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We hope you love your trip to Oslo Gardermoen Airport!

Flight Deals

Cheap Flights from St. Louis to Oslo (STL-OSL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Oslo

Mon, Oct 19 - Wed, Nov 4

1:29 pm - 10:55 amSTL Lambert-St Louis-OSL Oslo Gardermoen

14h 26m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:55 pm - 3:26 pmOSL Oslo Gardermoen-STL Lambert-St Louis

32h 31m2 stops Frankfurt am Main Toronto Pearson Intl

$575Multiple Airlines

Mon, Oct 19 - Wed, Nov 4

1:29 pm - 10:55 amSTL Lambert-St Louis-OSL Oslo Gardermoen

14h 26m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$599Lufthansa

Mon, Oct 19 - Wed, Nov 4

5:27 pm - 4:20 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

15h 53m2 stops Chicago O'Hare Intl London Heathrow

11:55 am - 11:59 pmOSL Oslo Gardermoen-STL Lambert-St Louis

19h 04m2 stops London Heathrow Chicago O'Hare Intl

$604American Airlines

Wed, Dec 2 - Wed, Dec 9

1:20 pm - 10:35 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

26h 15m2 stops Chicago O'Hare Intl London Heathrow

6:50 am - 11:59 pmOSL Oslo Gardermoen-STL Lambert-St Louis

24h 09m2 stops London Heathrow Chicago O'Hare Intl

$610British Airways

Mon, Oct 19 - Wed, Nov 4

3:30 pm - 12:20 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

13h 50m1 stop Frankfurt am Main

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$625Lufthansa

Tue, Oct 27 - Tue, Nov 3

11:32 am - 2:15 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

20h 43m2 stops Chicago O'Hare Intl Madrid Barajas

2:55 pm - 6:17 pmOSL Oslo Gardermoen-STL Lambert-St Louis

34h 22m2 stops Madrid Barajas Chicago O'Hare Intl

$632Iberia

Mon, Oct 19 - Wed, Nov 4

3:11 pm - 5:15 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

19h 04m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$640United Airlines

Mon, Oct 19 - Wed, Nov 4

3:30 pm - 12:20 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

13h 50m1 stop Frankfurt am Main

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$659United Airlines

Sat, Jan 16 - Fri, Jan 22

5:37 pm - 7:40 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

19h 03m2 stops Chicago O'Hare Intl London Heathrow

3:10 pm - 11:33 pmOSL Oslo Gardermoen-STL Lambert-St Louis

39h 23m2 stops London Heathrow Dallas/Fort Worth

$721British Airways

Sat, Jan 16 - Fri, Jan 22

7:00 pm - 5:40 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

15h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

4:35 pm - 9:47 pmOSL Oslo Gardermoen-STL Lambert-St Louis

36h 12m2 stops Frankfurt am Main Chicago O'Hare Intl

$761Lufthansa

Booking Insights

Price, demand and travel trends for St. Louis to Oslo Gardermoen Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Oslo Gardermoen Airport with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from St. Louis to Oslo Gardermoen Airport?

Wednesday is the cheapest day of the week to fly from St. Louis to Oslo Gardermoen Airport, it is 28% cheaper than the average day. Thursday is the most expensive day with flight prices 35% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	February
High season	June
Cheapest flight	$468

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 39% increase in price.

Flight from St. Louis to Oslo Gardermoen Airport

When to book flights from St. Louis to Oslo

Are your dates flexible? Find out the best times to travel from St. Louis to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from St. Louis to Oslo Gardermoen Airport?
Flights from St. Louis to Oslo Gardermoen Airport usually depart from Lambert-St Louis (STL) and arrive at Oslo Gardermoen (OSL).
What cabin classes can I book on flights from St. Louis to Oslo Gardermoen Airport?
Two cabin classes are available on flights from St. Louis to Oslo Gardermoen Airport:

• Economy Class
• Premium Economy Class
Which airports do connecting flights from St. Louis to Oslo Gardermoen Airport pass through?
Connecting flights from St. Louis to Oslo Gardermoen Airport most commonly pass through:

• Frankfurt am Main (FRA) - 73% of one-stop connections
• London Heathrow (LHR) - 27% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from St. Louis to Oslo Gardermoen Airport?
Yes. Being flexible with your travel dates can save you up to 47% on the St. Louis to Oslo Gardermoen Airport route. Wednesday is the cheapest departure day at $604 round-trip on average, while Thursday is the most expensive at $1,132, a difference of $528. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Oslo Gardermoen Airport?
Some of the most popular sights in Oslo Gardermoen Airport are Oslo City Centre, Oslo sentralstasjon and Nationaltheatret. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.
How long is a flight from St. Louis to Oslo Gardermoen Airport?
A nonstop flight from St. Louis to Oslo Gardermoen Airport takes 0h 00m, covering 4,296 miles.
Do I need a passport to fly from St. Louis to Oslo Gardermoen Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from St. Louis to Oslo Gardermoen Airport looking right now?
One-way fares from St. Louis to Oslo Gardermoen Airport are currently higher than usual. Average one-way flight prices are about $786, which is 54% above the typical average for this route.
How much time can I save by choosing a different layover airport from St. Louis to Oslo Gardermoen Airport?
Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 13h 50m, compared with 16h 43m via London Heathrow (LHR).
What is the time difference between St. Louis and Oslo Gardermoen Airport?
Oslo Gardermoen Airport is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Oslo Gardermoen Airport (OSL)?
Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Hertz
• Budget
• Sixt
• Avis
• Thrifty
How much should I expect to pay for a St. Louis to Oslo Gardermoen Airport flight?
Round-trip flights from St. Louis to Oslo Gardermoen Airport range from $660 to $1,056, with an average of $837 over the past 12 months. Anything below $660 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $604 - about $528 less than Thursday (47% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Oslo Gardermoen Airport trip for April. Fares historically average $593 round-trip in that month - typically $1,101 less than the most expensive month, which is December (based on the last 12 months).

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$445 Find Cheap Flights from St. Louis to Oslo - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Oslo (STL-OSL)

Recent round-trip flight deals from St. Louis to Oslo

Recent one-way flight deals from St. Louis to Oslo

Recent last minute flight deals from St. Louis to Oslo

Price, demand and travel trends for St. Louis to Oslo Gardermoen Airport flights

What's the cheapest day of the week to fly from St. Louis to Oslo Gardermoen Airport?

What is the cheapest airline to fly from St. Louis to Oslo Gardermoen Airport?

What is the most popular layover airport when flying from St. Louis to Oslo Gardermoen Airport?

What is the cheapest layover airport when flying from St. Louis to Oslo Gardermoen Airport?

When flying from St. Louis to Oslo Gardermoen Airport which airport offers the shortest layover?

Key details for St. Louis to Oslo Gardermoen Airport flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Oslo

Your St. Louis to Oslo Gardermoen Airport flight questions, answered

Your guide to booking St. Louis to Oslo Gardermoen Airport flights

More options for your flight from St. Louis to Oslo

Complete your trip to Oslo with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Oslo

Find direct flights to and from St. Louis and Oslo

Flights from domestic origins to Oslo

Flights to other popular destinations

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