Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Denmark from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Denmark departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from St. Louis to Denmark

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Denmark.
4:19 pm - 11:30 pmSTL-CPH
24h 11m2 stops
2:00 pm - 8:13 pmCPH-STL
13h 13m1 stop
$756British Airways
Find Deal
Wed, Aug 6 - Thu, Aug 21
2:39 pm - 11:15 amSTL-CPH
13h 36m1 stop
2:00 pm - 8:13 pmCPH-STL
13h 13m1 stop
$763American Airlines
Find Deal
Wed, Aug 6 - Thu, Aug 21
6:00 am - 6:30 amSTL-CPH
17h 30m2 stops
9:00 am - 8:39 pmCPH-STL
18h 39m2 stops
$768Delta
Find Deal
Wed, May 14 - Wed, May 21
5:27 pm - 4:55 pmSTL-CPH
16h 28m2 stops
9:45 pm - 4:08 pmCPH-STL
25h 23m2 stops
$791British Airways
Find Deal
Mon, Aug 4 - Mon, Aug 18
6:45 am - 6:30 amSTL-CPH
16h 45m2 stops
9:00 am - 11:38 pmCPH-STL
21h 38m2 stops
$806Delta
Find Deal
Mon, May 26 - Tue, Jun 3
7:03 pm - 6:50 pmSTL-CPH
16h 47m2 stops
1:15 pm - 10:12 pmCPH-STL
15h 57m2 stops
$834American Airlines
Find Deal
Fri, Apr 25 - Fri, May 2
1:30 pm - 7:10 amSTL-CPH
10h 40m1 stop
12:25 pm - 8:00 pmCPH-STL
14h 35m1 stop
$925Air Canada
Find Deal
Tue, Aug 5 - Wed, Aug 20
1:30 pm - 7:10 amSTL-CPH
10h 40m1 stop
12:45 pm - 3:21 pmCPH-STL
33h 36m1 stop
$931United Airlines
Find Deal
Sun, Aug 3 - Thu, Aug 21
2:30 pm - 10:50 amSTL-CPH
13h 20m1 stop
12:45 pm - 2:53 pmCPH-STL
33h 08m2 stops
$935Air Canada
Find Deal
Mon, May 26 - Thu, Jun 5
8:00 am - 7:10 amSTL-CPH
16h 10m2 stops
12:45 pm - 7:40 pmCPH-STL
13h 55m1 stop
$936United Airlines
Find Deal
Sun, Aug 3 - Tue, Aug 19

British Airways flights from St. Louis to Denmark

Our best British Airways deals on St. Louis to Denmark flight tickets
British Airways
Aug 6
STL4:19 pmLambert-St Louis
24h 11m
2 stops
CPH11:30 pmKastrup Copenhagen
Aug 21
CPH2:00 pmKastrup Copenhagen
13h 13m
1 stop
STL8:13 pmLambert-St Louis
British Airways
Aug 4
STL5:27 pmLambert-St Louis
16h 28m
2 stops
CPH4:55 pmKastrup Copenhagen
Aug 18
CPH9:45 pmKastrup Copenhagen
25h 23m
2 stops
STL4:08 pmLambert-St Louis
British Airways
Jun 3
STL4:15 pmLambert-St Louis
20h 00m
2 stops
CPH7:15 pmKastrup Copenhagen
Jun 17
CPH2:00 pmKastrup Copenhagen
13h 19m
1 stop
STL8:19 pmLambert-St Louis

American Airlines flights from St. Louis to Denmark

Our best American Airlines deals on St. Louis to Denmark flight tickets
American Airlines
Aug 6
STL2:39 pmLambert-St Louis
13h 36m
1 stop
CPH11:15 amKastrup Copenhagen
Aug 21
CPH2:00 pmKastrup Copenhagen
13h 13m
1 stop
STL8:13 pmLambert-St Louis
American Airlines
Apr 25
STL7:03 pmLambert-St Louis
16h 47m
2 stops
CPH6:50 pmKastrup Copenhagen
May 2
CPH1:15 pmKastrup Copenhagen
15h 57m
2 stops
STL10:12 pmLambert-St Louis
American Airlines
Jun 24
STL4:58 pmLambert-St Louis
11h 17m
1 stop
CPH11:15 amKastrup Copenhagen
Jul 1
CPH2:00 pmKastrup Copenhagen
13h 19m
1 stop
STL8:19 pmLambert-St Louis

See travel insights to Denmark from

How to get the cheapest flight ticket from St. Louis to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denmark?

In general, January is the cheapest month to fly from St. Louis to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $683. If you aren’t able to travel to Denmark during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $713.

What is the cheapest day to depart on your flight to Denmark?

The cheapest day to depart from St. Louis to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $727. On the other hand, Thursday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,340.

What is the cheapest time of day to depart on your flight to Denmark?

Flying to Denmark from St. Louis in the morning is the least expensive time of day to depart. momondo users have found prices as low as $839 when looking at flights departing in the morning. At noon is when there is more demand to fly to Denmark, so prices are often more expensive at around $1,047 per ticket.

How far in advance should I book a flight to Denmark?

You are more likely to see cheaper flights to Denmark from St. Louis when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $877 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from St. Louis for as low as $583 on momondo.

Cheap St. Louis to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Denmark

Best Price Found

$457

Fastest flight time

10h 40m

Direct flights

None

Airports in Denmark

1 airport
The best one-way flight to Denmark from St. Louis in the past 72 hours is $457. The best round-trip flight deal from St. Louis to Denmark found on momondo in the last 72 hours is $756.
The fastest flight from St. Louis to Denmark takes 10h 40m
There are no direct flights from St. Louis to Denmark. Popular non-direct route for this connection is Lambert-St Louis Airport - Kastrup Copenhagen Airport.
There is 1 airport near Denmark: Kastrup Copenhagen (CPH)

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Denmark?

    Prices for flights from Lambert-St Louis Airport to Denmark were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Denmark?

  • How old do you have to be to fly from Lambert-St Louis Airport to Denmark?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from St. Louis to Denmark

Compare and see reviews for airlines that fly from St. Louis to Denmark with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $469Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
DeltaPriceFrom $585Free CancellationRating
8.0
7,895 reviews
Search Delta flights
Air CanadaPriceFrom $591Free CancellationRating
7.0
8,981 reviews
Search Air Canada flights
KLMPriceFrom $638Free CancellationRating
7.8
1,321 reviews
Search KLM flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $662Free CancellationRating
6.7
6,955 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $683Free CancellationRating
7.3
1,325 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Denmark?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Denmark for you.

Can I find flights from St. Louis to Denmark with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Denmark flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Denmark?

Once you have performed a search for St. Louis to Denmark flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Denmark right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denmark from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/2
Wed 4/9

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo