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Cheap flights from St. Louis (STL) to Copenhagen (CPH) from $330

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — CPH
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Lambert-St Louis to Kastrup Copenhagen are usually found in February or March, booked 31 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from St. Louis to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 2, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$531

One-way from

$503
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 43% potential price drop
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From Lambert-St Louis to Kastrup Copenhagen
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One-way flight from Lambert-St Louis to Kastrup Copenhagen
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What is the cheapest day to fly round-trip from St. Louis to Copenhagen?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 51% on the overall cost on flights from St. Louis to Copenhagen.

How far in advance should I book a flight from St. Louis to Copenhagen?

To save on the cost of your flight from St. Louis to Copenhagen, book at least 32 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $903 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $903.

What is the cheapest month to fly from St. Louis to Copenhagen?

February can be a great time to fly to Copenhagen from St. Louis with a flight ticket averaging about $1,005. Cheapflights users have found deals in the month of February for as cheap as $560. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from St. Louis to Copenhagen (STL - CPH)?

It’s optimal to fly from St. Louis to Copenhagen in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Cheap British Airways flights from St. Louis to Copenhagen

Explore cheap flight options specifically provided by British Airways for the route between St. Louis and Copenhagen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Check out some of the cheapest British Airways flights we've come across from St. Louis to Copenhagen. Come back soon if you're not finding the exact deal you're looking for.
Mon 6/106:08 pmSTL - CPH
2 stops15h 57mBritish Airways
Wed 6/192:00 pmCPH - STL
1 stop13h 56mBritish Airways
Deal found 5/1$668
Mon 6/1012:56 pmSTL - CPH
1 stop15h 14mBritish Airways
Wed 6/192:00 pmCPH - STL
1 stop13h 56mBritish Airways
Deal found 5/1$670
Mon 6/106:08 pmSTL - CPH
2 stops15h 57mBritish Airways
Wed 6/1911:00 amCPH - STL
2 stops18h 02mBritish Airways
Deal found 5/1$687
Mon 6/1012:56 pmSTL - CPH
1 stop15h 14mBritish Airways
Mon 6/249:20 pmCPH - STL
2 stops31h 42mBritish Airways
Deal found 5/1$688
Tue 7/212:56 pmSTL - CPH
2 stops27h 24mBritish Airways
Tue 7/169:40 pmCPH - STL
2 stops26h 39mBritish Airways
Deal found 5/1$715
Fri 7/56:09 pmSTL - CPH
2 stops17h 41mBritish Airways
Wed 7/1011:00 amCPH - STL
2 stops16h 49mBritish Airways
Deal found 4/30$737
Fri 7/51:07 pmSTL - CPH
1 stop15h 03mBritish Airways
Wed 7/1011:00 amCPH - STL
2 stops16h 49mBritish Airways
Deal found 4/30$738
Thu 6/1312:56 pmSTL - CPH
1 stop15h 14mBritish Airways
Wed 7/317:55 pmCPH - STL
2 stops25h 31mBritish Airways
Deal found 4/30$766
Fri 7/51:07 pmSTL - CPH
1 stop15h 03mBritish Airways
Wed 7/1011:00 amCPH - STL
2 stops16h 49mBritish Airways
Deal found 5/1$789

Cheap American Airlines flights from St. Louis to Copenhagen

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Copenhagen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from St. Louis to Copenhagen. Deals are refreshing constantly so come back soon for more options.
Thu 6/64:48 pmSTL - CPH
1 stop11h 22mAmerican Airlines
Tue 6/182:00 pmCPH - STL
2 stops17h 03mAmerican Airlines
Deal found 5/1$723
Thu 6/64:48 pmSTL - CPH
1 stop11h 22mAmerican Airlines
Tue 6/182:00 pmCPH - STL
1 stop27h 25mAmerican Airlines
Deal found 5/1$725
Tue 7/26:08 amSTL - CPH
1 stop22h 02mAmerican Airlines
Tue 7/168:45 amCPH - STL
2 stops20h 09mAmerican Airlines
Deal found 5/1$732
Mon 8/59:09 amSTL - CPH
1 stop19h 01mAmerican Airlines
Wed 8/1411:00 amCPH - STL
2 stops19h 23mAmerican Airlines
Deal found 5/1$767
Fri 7/51:07 pmSTL - CPH
1 stop15h 03mAmerican Airlines
Wed 7/102:00 pmCPH - STL
1 stop13h 49mAmerican Airlines
Deal found 4/30$770
Mon 8/51:07 pmSTL - CPH
1 stop15h 03mAmerican Airlines
Wed 8/142:00 pmCPH - STL
1 stop29h 17mAmerican Airlines
Deal found 5/1$805
Mon 8/59:20 amSTL - CPH
2 stops18h 50mAmerican Airlines
Wed 8/142:00 pmCPH - STL
2 stops16h 23mAmerican Airlines
Deal found 4/30$1,001
Thu 7/1811:00 amSTL - CPH
2 stops17h 10mAmerican Airlines
Thu 7/252:00 pmCPH - STL
1 stop13h 49mAmerican Airlines
Deal found 4/30$1,144

St. Louis to Copenhagen 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Copenhagen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Check out some of the best flight deals from St. Louis to Copenhagen in 2024. Check back regularly for other flight deals.
Mon 6/106:08 pmSTL - CPH
2 stops15h 57mBritish Airways
Wed 6/192:00 pmCPH - STL
1 stop13h 56mBritish Airways
Deal found 5/1$668
Mon 6/1012:56 pmSTL - CPH
1 stop15h 14mBritish Airways
Wed 6/192:00 pmCPH - STL
1 stop13h 56mBritish Airways
Deal found 5/1$670
Mon 6/106:08 pmSTL - CPH
2 stops15h 57mBritish Airways
Wed 6/1911:00 amCPH - STL
2 stops18h 02mBritish Airways
Deal found 5/1$687
Mon 6/1012:56 pmSTL - CPH
1 stop15h 14mBritish Airways
Mon 6/249:20 pmCPH - STL
2 stops31h 42mBritish Airways
Deal found 5/1$688
Tue 7/212:56 pmSTL - CPH
2 stops27h 24mBritish Airways
Tue 7/169:40 pmCPH - STL
2 stops26h 39mBritish Airways
Deal found 5/1$715
Thu 6/64:48 pmSTL - CPH
1 stop11h 22mAmerican Airlines
Tue 6/182:00 pmCPH - STL
2 stops17h 03mAmerican Airlines
Deal found 5/1$723
Thu 6/64:48 pmSTL - CPH
1 stop11h 22mAmerican Airlines
Tue 6/182:00 pmCPH - STL
1 stop27h 25mAmerican Airlines
Deal found 5/1$725
Tue 7/26:08 amSTL - CPH
1 stop22h 02mAmerican Airlines
Tue 7/168:45 amCPH - STL
2 stops20h 09mAmerican Airlines
Deal found 5/1$732
Thu 6/66:08 pmSTL - CPH
2 stops14h 17mBritish Airways
Tue 6/187:10 amCPH - STL
2 stops20h 46mBritish Airways
Deal found 5/1$737

One-way flights to Copenhagen from St. Louis

Search for one-way flight options from St. Louis to Copenhagen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Users traveling one-way from St. Louis to Copenhagen can select one of these great deals. For those needing a return trip from St. Louis, there is a search form available above.
Sun 9/16:42 pmSTL - CPH
2 stops39h 13mMultiple Airlines
Deal found 5/1$330
Sun 9/17:29 pmSTL - CPH
3 stops38h 26mMultiple Airlines
Deal found 5/1$366
Tue 7/2310:34 amSTL - CPH
3 stops29h 56mMultiple Airlines
Deal found 4/30$480
Tue 7/236:42 pmSTL - CPH
2 stops45h 53mMultiple Airlines
Deal found 4/30$497
Wed 6/268:02 pmSTL - CPH
3 stops37h 38mMultiple Airlines
Deal found 5/1$503
Sun 9/112:00 pmSTL - CPH
1 stop12h 05mAir Canada
Deal found 5/1$748
Tue 7/2310:10 amSTL - CPH
1 stop17h 40mAir Canada
Deal found 4/30$754
Wed 6/269:50 amSTL - CPH
1 stop14h 15mAir Canada
Deal found 5/1$1,028
Wed 6/265:38 pmSTL - CPH
2 stops22h 22mAmerican Airlines
Deal found 5/1$1,029

Find flights from St. Louis to Copenhagen within your budget

Customize your flight search to find flights from St. Louis to Copenhagen 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$668 - $1,198

Route

Depart

Return

Price

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Mon 6/10

2 stops15h 57m

Kastrup Copenhagen

Wed 6/19

1 stop13h 56m

$668

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Mon 6/10

1 stop15h 14m

Kastrup Copenhagen

Wed 6/19

1 stop13h 56m

$670

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Mon 6/10

2 stops15h 57m

Kastrup Copenhagen

Wed 6/19

2 stops18h 02m

$687

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Thu 6/6

1 stop11h 22m

Kastrup Copenhagen

Tue 6/18

2 stops17h 03m

$723

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Thu 6/6

1 stop11h 22m

Kastrup Copenhagen

Tue 6/18

1 stop27h 25m

$725

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Tue 7/2

1 stop22h 02m

Kastrup Copenhagen

Tue 7/16

2 stops20h 09m

$732

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Mon 8/5

1 stop17h 20m

Kastrup Copenhagen

Wed 8/14

1 stop17h 29m

$783

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Thu 7/18

2 stops17h 10m

Kastrup Copenhagen

Thu 7/25

2 stops26h 23m

$833

Lambert-St LouisKastrup Copenhagen

STL - CPH

STLCPH

Lambert-St Louis

Tue 7/2

2 stops32h 00m

Kastrup Copenhagen

Tue 7/16

2 stops35h 58m

$1,198

Flights are sorted by cheapest first

Deals found on 5/1

When is the best time to book a flight from St. Louis to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Copenhagen. Price data was last updated on January 28, 2024.
The best time to book flights from St. Louis to Copenhagen is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from St. Louis to Copenhagen?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Copenhagen. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Copenhagen flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Copenhagen by month

Plan your trip from St. Louis to Copenhagen by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Copenhagen is currently $637 while a round-trip flight costs $780. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Copenhagen (average of $531). Flying from St. Louis to Copenhagen in June is currently the most expensive (average of $1,120). 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.

January

$531

February

$543

March

$580

April

$608

May

$663

June

$1,120

July

$1,033

August

$763

September

$671

October

$581

November

$539

December

$540

Temperature and rainfall in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average temperature and rainfall totals by month.

CPH

Temperature

32 - 60.8 °F

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated May 2, 2024.
To help decide which airline to fly from St. Louis to Copenhagen, see what other customers have to say about British Airways, American Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,376 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.5
Good
3,707 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,888 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Copenhagen for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Copenhagen for under $700. The cheapest flight booked recently is on British Airways for just $668, but on average you can expect to pay $752.

  • What are the cheapest airlines flying from St. Louis to Copenhagen round-trip?

    Our cheapest airline available from St. Louis to Copenhagen is British Airways. Our recent data shows that you can find tickets from as low as $668 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $723 and $833 round-trip. These flights start at 33% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from St. Louis to Copenhagen?

    Before booking your flight from St. Louis to Copenhagen check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

  • What does STL to CPH mean?

    STL stands for Lambert-St Louis Airport, while CPH stands for Kastrup Copenhagen Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Copenhagen that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Copenhagen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Copenhagen with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Copenhagen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Copenhagen that include hotel bookings?

    Yes. In addition to deals on St. Louis to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Copenhagen.

  • Can I find deals for business class flights from St. Louis to Copenhagen?

    Yes. Cheapflights offers flight deals from St. Louis to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Copenhagen that allow pets onboard?

    Many airlines flying from St. Louis to Copenhagen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Copenhagen?

    Yes, you can often find last-minute deals on St. Louis to Copenhagen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Copenhagen flight deals updated?

    The St. Louis to Copenhagen flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for St. Louis to Copenhagen
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Copenhagen flights

Top 8 airlines flying from St. Louis to Copenhagen

Discover the top 8 airlines that operate flights from St. Louis to Copenhagen. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$558Average$888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$560Average$866FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$568Average$1,158FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest$596Average$982FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$708Average$881FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$712Average$919FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest$748Average$1,201FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Scandinavian AirlinesCheapest$866Average$1,075FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
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Search flights from St. Louis to Copenhagen by cabin class

Find flights from St. Louis to Copenhagen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Copenhagen?

Deals for St. Louis to Copenhagen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Copenhagen?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Copenhagen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Copenhagen with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Copenhagen with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Copenhagen become cheaper?

Of course! You can now track prices for flights from St. Louis to Copenhagen and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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