$486+ Cheap flights from Denmark 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Denmark 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 Denmark to St. Louis
Keep the following information in mind while searching for Denmark to St. Louis flight deals. Data was last updated June 12, 2025.
Round-trip from | $486 (American Airlines) |
|---|---|
Popular in | December |
Cheapest in | April |
Average price | $602 |
Find flight deals from Denmark to St. Louis
Cheapest flights from Denmark to St. LouisExplore the most affordable flight options available from Denmark to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Denmark to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
This ResecentrumGruppen deal was found by Cheapflights users on 6/10. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightsearch deal was found by Cheapflights users on 6/10. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This ResecentrumGruppen deal was found by Cheapflights users on 6/10. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ticket deal was found by Cheapflights users on 6/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightsearch 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Denmark 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 Denmark to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Tue 11/25
10:30 am-8:00 pm
2 stops16h 30m
Lambert-St Louis
Fri 1/9
11:58 am-11:25 am
2 stops16h 27m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Thu 6/26
9:00 am-8:40 pm
2 stops18h 40m
Lambert-St Louis
Sat 7/5
6:40 am-6:30 am
2 stops16h 50m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Wed 11/26
6:45 am-1:55 pm
1 stop14h 10m
Lambert-St Louis
Tue 12/9
1:27 pm-12:35 pm
2 stops16h 08m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Wed 11/26
6:45 am-1:55 pm
1 stop14h 10m
Lambert-St Louis
Thu 12/11
4:15 pm-2:00 pm
2 stops14h 45m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Fri 9/26
9:00 am-4:00 pm
1 stop14h 00m
Lambert-St Louis
Sat 10/11
5:40 pm-4:50 pm
2 stops16h 10m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Fri 9/26
7:25 pm-6:27 pm
2 stops30h 02m
Lambert-St Louis
Mon 10/13
1:54 pm-4:55 pm
2 stops20h 01m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Wed 11/26
6:45 am-3:26 pm
2 stops15h 41m
Lambert-St Louis
Wed 12/31
3:15 pm-2:00 pm
2 stops15h 45m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Thu 9/25
7:05 am-8:25 pm
2 stops20h 20m
Lambert-St Louis
Sat 10/11
1:22 pm-12:35 pm
2 stops16h 13m
BillundSt. Louis
BLL - STL
BLLSTL
Billund
Sun 8/31
6:00 am-4:47 pm
2 stops17h 47m
Lambert-St Louis
Fri 9/12
4:40 pm-1:45 pm
2 stops14h 05m
CopenhagenSt. Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Thu 9/25
12:35 pm-7:38 pm
1 stop14h 03m
Lambert-St Louis
Wed 10/8
4:05 pm-10:50 am
1 stop11h 45m
Best time to book a flight from Denmark to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Denmark with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Denmark to St. Louis
What is the cheapest month to book a flight from Denmark to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Denmark to St. Louis (average of $311). Flying from Denmark 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.
What is the cheapest time of day to fly from DK to STL?
Find hourly flight availability from Denmark 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denmark to St. Louis as you normally would.
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.
Read reviews from past customers who have flown Delta, KLM and Finnair from Denmark to St. Louis. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Denmark to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denmark?
Book flights to Denmark if you plan to visit one of these locationsBrowse 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 Denmark to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Denmark to St. Louis
Discover the top 3 airlines that operate flights from Denmark to St. Louis. 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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$322 | Average$582 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$482 | Average$594 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$557 | Average$600 | FlexibilityNo cancel fee | On-time71% |