St. Louis (STL) → Copenhagen (CPH)
About St. Louis to Copenhagen Flights
Discover the best flights from St. Louis to Copenhagen, covering 7,265 km in approximately 9h 35m. St. Louis (STL) to Copenhagen (CPH) is one of the major long-haul routes connecting United States and Denmark. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from St. Louis to Copenhagen.
12-Month Price History
Flight prices from St. Louis to Copenhagen vary significantly throughout the year. February typically offers the best deals with average prices around $1352, while July sees the highest prices, averaging $2273. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
67 days
For best prices
Booking Tips
For the best prices on St. Louis to Copenhagen flights, we recommend booking 159 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
American Airlines AA | $1350 | $4630 | $8850 |
Air France AF | $1420 | $5050 | $8860 |
Delta Air Lines DL | $1560 | $5460 | $9200 |
United Airlines UA | $1590 | $5030 | $7860 |
British Airways BA | $1610 | $5050 | $9300 |
SAS Scandinavian Airlines SK | $1650 | $4450 | $8550 |
Norwegian Air DY | $1680 | $5160 | $7900 |
American Airlines
AA
Economy
$1350
Business
$4630
First
$8850
Air France
AF
Economy
$1420
Business
$5050
First
$8860
Delta Air Lines
DL
Economy
$1560
Business
$5460
First
$9200
United Airlines
UA
Economy
$1590
Business
$5030
First
$7860
British Airways
BA
Economy
$1610
Business
$5050
First
$9300
SAS Scandinavian Airlines
SK
Economy
$1650
Business
$4450
First
$8550
Norwegian Air
DY
Economy
$1680
Business
$5160
First
$7900
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
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Frequently Asked Questions
How long is the flight from St. Louis to Copenhagen?
The flight time from St. Louis (STL) to Copenhagen (CPH) is approximately 9 hours and 35 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between St. Louis and Copenhagen?
The aerial distance between St. Louis and Copenhagen is 7,265 kilometers (4,514 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from St. Louis to Copenhagen?
Several airlines operate flights between St. Louis and Copenhagen, including SAS Scandinavian Airlines, Norwegian Air, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from St. Louis to Copenhagen?
Based on historical data, February typically offers the lowest airfares for flights from St. Louis to Copenhagen. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Copenhagen?
For the best prices on St. Louis to Copenhagen flights, we recommend booking 105 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from St. Louis to Copenhagen?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Denmark should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between St. Louis and Copenhagen?
St. Louis operates on America/Chicago time zone, while Copenhagen is in the Europe/Copenhagen time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.