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Cheap flights from St. Louis to Copenhagen from $231

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 Copenhagen departing on 9/7. 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

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Cheap round-trip flights

Delta Logo
7:00 am - 6:30 amSTL-CPH
16h 30m2 stops
Delta Logo
9:00 am - 8:33 pmCPH-STL
18h 33m2 stops
$686Delta
Find Deal
Sun, Aug 10 - Wed, Aug 20
 Logo
3:30 pm - 10:05 amSTL-CPH
11h 35m1 stop
 Logo
7:15 am - 4:45 pmCPH-STL
16h 30m2 stops
Tue, Aug 26 - Tue, Sep 2
Air Canada Logo
1:30 pm - 7:10 amSTL-CPH
10h 40m1 stop
Air Canada Logo
12:25 pm - 7:57 pmCPH-STL
14h 32m1 stop
$701Air Canada
Find Deal
Tue, Aug 26 - Tue, Sep 2
Scandinavian Airlines Logo
1:29 pm - 10:50 amSTL-CPH
14h 21m1 stop
Scandinavian Airlines Logo
1:25 pm - 11:14 pmCPH-STL
16h 49m1 stop
$719Scandinavian Airlines
Find Deal
Mon, Aug 4 - Mon, Aug 18
United Airlines Logo
9:15 am - 10:50 amSTL-CPH
18h 35m1 stop
United Airlines Logo
9:35 am - 7:57 pmCPH-STL
41h 22m2 stops
$740United Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 1
United Airlines Logo
12:24 pm - 12:00 pmSTL-CPH
16h 36m2 stops
United Airlines Logo
2:25 pm - 5:14 pmCPH-STL
33h 49m2 stops
$744United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Air Canada Logo
1:30 pm - 7:10 amSTL-CPH
10h 40m1 stop
Air Canada Logo
12:25 pm - 8:00 pmCPH-STL
14h 35m1 stop
$755Air Canada
Find Deal
Sun, Aug 10 - Wed, Aug 20
American Airlines Logo
1:15 pm - 11:15 amSTL-CPH
15h 00m1 stop
American Airlines Logo
2:00 pm - 8:47 pmCPH-STL
13h 47m1 stop
$775American Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 1
Scandinavian Airlines Logo
3:36 pm - 10:50 amSTL-CPH
12h 14m1 stop
Scandinavian Airlines Logo
1:25 pm - 10:02 pmCPH-STL
15h 37m1 stop
$788Scandinavian Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
American Airlines Logo
12:48 pm - 11:15 amSTL-CPH
15h 27m2 stops
American Airlines Logo
2:00 pm - 8:47 pmCPH-STL
13h 47m1 stop
$792American Airlines
Find Deal
Mon, Aug 4 - Mon, Aug 18

Delta flights from St. Louis to Copenhagen

Our best Delta deals on St. Louis to Copenhagen flight tickets
Delta
Aug 10
STL7:00 amLambert-St Louis
16h 30m
2 stops
CPH6:30 amKastrup Copenhagen
Aug 20
CPH9:00 amKastrup Copenhagen
18h 33m
2 stops
STL8:33 pmLambert-St Louis
Delta
Aug 26
STL10:45 amLambert-St Louis
16h 20m
2 stops
CPH10:05 amKastrup Copenhagen
Sep 2
CPH6:10 amKastrup Copenhagen
22h 52m
2 stops
STL10:02 pmLambert-St Louis
Delta
Sep 7
STL6:00 amLambert-St Louis
17h 30m
2 stops
CPH6:30 amKastrup Copenhagen
Sep 14
CPH9:00 amKastrup Copenhagen
19h 15m
2 stops
STL9:15 pmLambert-St Louis

United Airlines flights from St. Louis to Copenhagen

Our best United Airlines deals on St. Louis to Copenhagen flight tickets
United Airlines
Aug 27
STL9:15 amLambert-St Louis
18h 35m
1 stop
CPH10:50 amKastrup Copenhagen
Sep 1
CPH9:35 amKastrup Copenhagen
41h 22m
2 stops
STL7:57 pmLambert-St Louis
United Airlines
Dec 4
STL12:24 pmLambert-St Louis
16h 36m
2 stops
CPH12:00 pmKastrup Copenhagen
Dec 8
CPH2:25 pmKastrup Copenhagen
33h 49m
2 stops
STL5:14 pmLambert-St Louis
United Airlines
Sep 7
STL1:30 pmLambert-St Louis
10h 40m
1 stop
CPH7:10 amKastrup Copenhagen
Sep 14
CPH12:25 pmKastrup Copenhagen
14h 32m
1 stop
STL7:57 pmLambert-St Louis

See travel insights to Copenhagen from

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

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 typical price of a round-trip flight between St. Louis and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from St. Louis is in February. Flight prices, which tend to average around $659, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen 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 Copenhagen?

The cheapest day to depart from St. Louis to Copenhagen is on a Tuesday when prices can be found for as low as $727. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Copenhagen for around $1,340.

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

Flying to Copenhagen 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. Try not to purchase tickets at noon because they tend to be around $1,047. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Copenhagen from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $864 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from St. Louis for as low as $725 on momondo.

When to book flights from St. Louis to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Copenhagen (STL to CPH) flight deals and tips

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

Best Price Found

$231

Fastest flight time

10h 40m

Direct flights

None

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from St. Louis in the past 72 hours is $231. The best round-trip flight deal from St. Louis to Copenhagen found on momondo in the last 72 hours is $686.
The fastest flight from St. Louis to Copenhagen takes 10h 40m
There are no direct flights from St. Louis to Copenhagen. Popular non-direct route for this connection is Lambert-St Louis Airport - Kastrup Copenhagen Airport.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

  • How far is Lambert-St Louis to Kastrup Copenhagen by plane?

    The straight-line distance from Lambert-St Louis to Kastrup Copenhagen is 4507.7 mi. In terms of flight time, this usually takes a little over 10h 40m.

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

    Prices for flights from Lambert-St Louis Airport to Kastrup Copenhagen Airport are refreshed on a daily basis.

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

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

    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 Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The travel and health documents required for your trip to Kastrup Copenhagen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kastrup Copenhagen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Copenhagen?


Best airlines flying from St. Louis to Copenhagen

Compare and see reviews for airlines that fly from St. Louis to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $590Free CancellationRating
8.0
7,983 reviews
Search Delta flights
KLMPriceFrom $625Free CancellationRating
7.8
1,366 reviews
Search KLM flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
Air CanadaPriceFrom $655Free CancellationRating
7.1
9,678 reviews
Search Air Canada flights
Scandinavian AirlinesPriceFrom $683Free CancellationRating
7.3
1,416 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $783Free CancellationRating
6.6
7,093 reviews
Search British Airways flights

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Copenhagen. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from St. Louis to Copenhagen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential St. Louis to Copenhagen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for St. Louis to Copenhagen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Tue 7/8
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