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Cheap flights from St. Louis to Denmark from $642

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Denmark departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Denmark.
British Airways Logo
7:38 pm - 8:55 pmSTL-CPH
18h 17m2 stops
British Airways Logo
9:45 pm - 4:08 pmCPH-STL
25h 23m2 stops
$642British Airways
Find Deal
Mon, Aug 4 - Mon, Aug 18
British Airways Logo
1:16 pm - 11:15 amSTL-CPH
14h 59m1 stop
British Airways Logo
9:45 pm - 8:13 pmCPH-STL
29h 28m2 stops
$663British Airways
Find Deal
Mon, Aug 4 - Mon, Aug 18
Air Canada Logo
9:15 am - 10:50 amSTL-CPH
18h 35m1 stop
Air Canada Logo
12:25 pm - 3:47 pmCPH-STL
34h 22m2 stops
$729Air Canada
Find Deal
Mon, Jul 14 - Fri, Jul 25
Air Canada Logo
9:15 am - 10:50 amSTL-CPH
18h 35m1 stop
Air Canada Logo
12:25 pm - 8:00 pmCPH-STL
14h 35m1 stop
$739Air Canada
Find Deal
Mon, Jul 14 - Fri, Jul 25
United Airlines Logo
1:30 pm - 7:10 amSTL-CPH
10h 40m1 stop
United Airlines Logo
12:25 pm - 2:19 pmCPH-STL
32h 54m2 stops
$746United Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 21
United Airlines Logo
8:00 am - 10:50 amSTL-CPH
19h 50m2 stops
United Airlines Logo
12:45 pm - 2:56 pmCPH-STL
33h 11m2 stops
$757United Airlines
Find Deal
Mon, May 19 - Fri, May 30
Delta Logo
6:00 am - 6:30 amSTL-CPH
17h 30m2 stops
Delta Logo
9:00 am - 11:51 pmCPH-STL
21h 51m2 stops
$859Delta
Find Deal
Mon, Jun 2 - Mon, Jun 16
Scandinavian Airlines Logo
1:30 pm - 10:50 amSTL-CPH
14h 20m1 stop
Scandinavian Airlines Logo
1:25 pm - 11:39 pmCPH-STL
17h 14m1 stop
$929Scandinavian Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 11
Scandinavian Airlines Logo
1:30 pm - 10:50 amSTL-CPH
14h 20m1 stop
Scandinavian Airlines Logo
1:25 pm - 11:39 pmCPH-STL
17h 14m1 stop
$1,061Scandinavian Airlines
Find Deal
Fri, Jul 25 - Sat, Aug 2
Delta Logo
5:45 pm - 6:45 pmSTL-CPH
18h 00m2 stops
Delta Logo
9:00 am - 8:47 pmCPH-STL
18h 47m2 stops
$1,719Delta
Find Deal
Mon, Jul 14 - Fri, Jul 25

British Airways flights from St. Louis to Denmark

Our best British Airways deals on St. Louis to Denmark flight tickets
British Airways
Aug 4
STL7:38 pmLambert-St Louis
18h 17m
2 stops
CPH8:55 pmKastrup Copenhagen
Aug 18
CPH9:45 pmKastrup Copenhagen
25h 23m
2 stops
STL4:08 pmLambert-St Louis
British Airways
Aug 4
STL1:16 pmLambert-St Louis
14h 59m
1 stop
CPH11:15 amKastrup Copenhagen
Aug 18
CPH9:45 pmKastrup Copenhagen
29h 28m
2 stops
STL8:13 pmLambert-St Louis
British Airways
Aug 4
STL1:16 pmLambert-St Louis
14h 59m
1 stop
CPH11:15 amKastrup Copenhagen
Aug 18
CPH2:00 pmKastrup Copenhagen
13h 13m
1 stop
STL8:13 pmLambert-St Louis

Air Canada flights from St. Louis to Denmark

Our best Air Canada deals on St. Louis to Denmark flight tickets
Air Canada
Jul 14
STL9:15 amLambert-St Louis
18h 35m
1 stop
CPH10:50 amKastrup Copenhagen
Jul 25
CPH12:25 pmKastrup Copenhagen
34h 22m
2 stops
STL3:47 pmLambert-St Louis
Air Canada
Jul 14
STL9:15 amLambert-St Louis
18h 35m
1 stop
CPH10:50 amKastrup Copenhagen
Jul 25
CPH12:25 pmKastrup Copenhagen
14h 35m
1 stop
STL8:00 pmLambert-St Louis
Air Canada
May 19
STL2:30 pmLambert-St Louis
13h 20m
1 stop
CPH10:50 amKastrup Copenhagen
May 30
CPH12:45 pmKastrup Copenhagen
33h 45m
2 stops
STL3:30 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, February 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 $659. If you aren’t able to travel to Denmark during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $683.

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 12 weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $853 when searching 12 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 $681 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

$642

Fastest flight time

10h 40m

Direct flights

None

Airports in Denmark

1 airport
The best flight deal from St. Louis to Denmark found on momondo in the last 72 hours is $642
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
6,767 reviews
Search British Airways flights
DeltaPriceFrom $590Free CancellationRating
8.0
7,917 reviews
Search Delta flights
Air CanadaPriceFrom $591Free CancellationRating
7.0
9,142 reviews
Search Air Canada flights
KLMPriceFrom $625Free CancellationRating
7.8
1,329 reviews
Search KLM flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $662Free CancellationRating
6.7
7,012 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $683Free CancellationRating
7.3
1,335 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
8,667 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.


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Tue 4/22
Tue 4/29

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