OSL - STL

$667 Find Cheap Flights from Oslo to St. Louis - Compare and Save

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Everything you should know

Cheapest round-trip
$681
Typical prices: $666-$960
Air Canada
Sun 10/7Thu 10/11
OSL - STL • 2 stops
Cheapest one-way
$667
Typical prices: $405-$748
Multiple Airlines
Fri 1/5
OSL - STL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Oslo Gardermoen Airport and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 23% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $631 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 14h 22m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

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

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

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

Wed, Oct 7 - Sun, Oct 11
Air Canada Logo
6:35 am - 6:41 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
19h 06m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
2:40 pm - 3:25 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
41h 45m2 stops Toronto Pearson Intl Frankfurt am Main
$681Air Canada
Wed, Oct 7 - Sun, Oct 11
Lufthansa Logo
6:35 am - 1:25 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
13h 50m1 stop Frankfurt am Main
Lufthansa Logo
7:01 pm - 5:55 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
15h 54m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$684Lufthansa
Fri, Nov 6 - Fri, Nov 13
Lufthansa Logo
6:15 am - 1:45 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
14h 30m1 stop Frankfurt am Main
Lufthansa Logo
3:40 pm - 1:05 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
14h 25m1 stop Frankfurt am Main
$687Lufthansa
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
11:40 am - 10:34 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
17h 54m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
1:38 pm - 4:00 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
19h 22m2 stops Chicago O'Hare Intl London Heathrow
$696British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
11:40 am - 10:34 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
17h 54m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
1:38 pm - 4:00 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
19h 22m2 stops Chicago O'Hare Intl London Heathrow
$699British Airways
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
11:40 am - 11:59 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
19h 19m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
9:52 am - 11:00 amSTL  Lambert-St Louis-OSL Oslo Gardermoen
18h 08m2 stops Boston Logan Intl London Heathrow
$700American Airlines
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
11:40 am - 10:34 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
17h 54m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
1:38 pm - 4:00 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
19h 22m2 stops Chicago O'Hare Intl London Heathrow
$701British Airways
Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
6:15 am - 1:45 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
14h 30m1 stop Frankfurt am Main
United Airlines Logo
6:00 am - 11:00 amSTL  Lambert-St Louis-OSL Oslo Gardermoen
22h 00m2 stops Newark Munich Franz Josef Strauss
$713United Airlines
Wed, Oct 7 - Sun, Oct 11
Lufthansa Logo
6:35 am - 1:25 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
13h 50m1 stop Frankfurt am Main
Lufthansa Logo
3:30 pm - 12:20 pmSTL  Lambert-St Louis-OSL Oslo Gardermoen
13h 50m1 stop Frankfurt am Main
$717Lufthansa
Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
6:15 am - 7:30 pmOSL  Oslo Gardermoen-STL Lambert-St Louis
20h 15m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
11:29 am - 11:00 amSTL  Lambert-St Louis-OSL Oslo Gardermoen
16h 31m2 stops Newark Munich Franz Josef Strauss
$718United Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Oslo Gardermoen Airport to St. Louis?

Round-trip flights from Oslo Gardermoen Airport to St. Louis typically range from $666 to $960. The lowest price found in the past 5 days was $681, on Air Canada.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Oslo Gardermoen Airport to St. Louis. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 40% higher.

Find deals

Key details for Oslo Gardermoen Airport to St. Louis flights

Low season

January

Cheapest flight

$667
Beat the crowds with an average 60% drop in travelers.
One-way flight from Oslo Gardermoen Airport to St. Louis

When to book flights from Oslo to St. Louis

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

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

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Oslo Gardermoen Airport to St. Louis?

    Only Economy Class is available on flights from Oslo Gardermoen Airport to St. Louis.

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

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

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

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

    Round-trip flights from Oslo Gardermoen Airport to St. Louis range from $666 to $960, with an average of $801 over the past 12 months. Anything below $666 counts as a good deal.

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

    One-way fares from Oslo Gardermoen Airport to St. Louis are currently higher than usual. Average one-way flight prices are about $933, which is 51% above the typical average for this route.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

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

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

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

    Connecting flights from Oslo Gardermoen Airport to St. Louis most commonly pass through:

    • Frankfurt am Main (FRA) - 77% of one-stop connections
    • London Heathrow (LHR) - 23% of one-stop connections

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

    Yes. Flexible dates can save you up to 40% on flights from Oslo Gardermoen Airport to St. Louis. Thursday is the cheapest departure day at $681 round-trip on average, while Sunday is the most expensive at $1,125, a difference of $444.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 14h 22m, compared with 23h 14m via London Heathrow (LHR).

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

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

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $681, about $444 less than Sunday fares (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Oslo Gardermoen Airport to St. Louis trip for November. Fares historically average $613 round-trip in that month - typically $816 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.

    • Drury Inn & Suites St. Louis Airport
    • Renaissance St. Louis Airport Hotel
    • DoubleTree by Hilton St. Louis Airport

More options for your flight from Oslo to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis
Hotels in St. Louis
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