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$510+ Cheap flights from Luis Munoz Marin Intl (SJU) to Copenhagen (CPH)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CPH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 September 11, 2025.

Round-trip from

$683
(KLM)

One-way from

$510
(Delta)

Popular in

February

Cheapest in

October

Average price

$648
From San Juan Luis Munoz Marin Intl to Kastrup Copenhagen
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One-way flight from San Juan Luis Munoz Marin Intl to Kastrup Copenhagen
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Highest demand for flights based on searches. 12% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Luis Munoz Marin Intl to Copenhagen

Cheapest flights from Luis Munoz Marin Intl to Copenhagen
Explore the most affordable flight options available from Luis Munoz Marin Intl to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:32 pmSJU - CPH
2 stops18h 08mMultiple Airlines
Sun 11/1610:15 amCPH - SJU
2 stops18h 41mMultiple Airlines
Deal found 9/11$683
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amSJU - CPH
1 stop17h 30mMultiple Airlines
Sat 10/49:00 amCPH - SJU
1 stop20h 47mMultiple Airlines
Deal found 9/10$761
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:55 pmSJU - CPH
2 stops32h 15mUnited Airlines
Sat 10/46:50 amCPH - SJU
2 stops35h 44mUnited Airlines
Deal found 9/10$789
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 pmSJU - CPH
2 stops18h 15mKLM
Sat 10/49:00 amCPH - SJU
1 stop20h 47mKLM
Deal found 9/10$811
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:00 amSJU - CPH
2 stops22h 40mMultiple Airlines
Sun 12/76:30 pmCPH - SJU
2 stops34h 21mMultiple Airlines
Deal found 9/11$851
This Iberia deal was found by Cheapflights users on 9/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:56 pmSJU - CPH
2 stops36h 44mIberia
Sun 11/1611:20 amCPH - SJU
1 stop13h 35mIberia
Deal found 9/11$933

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Copenhagen that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Copenhagen

Route

Depart

Return

Price

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Mon 11/3

2:32 pm-1:40 pm

2 stops18h 08m

Kastrup Copenhagen

Sun 11/16

10:15 am-11:56 pm

2 stops18h 41m

$683

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Sun 3/1

7:45 am-9:20 am

2 stops44h 35m

Kastrup Copenhagen

Mon 3/9

9:50 am-12:17 pm

2 stops55h 27m

$703

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Sun 3/1

8:04 am-7:30 pm

2 stops30h 26m

Kastrup Copenhagen

Mon 3/9

6:05 am-10:10 pm

2 stops21h 05m

$740

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Sun 3/1

9:25 pm-10:40 am

1 stop32h 15m

Kastrup Copenhagen

Mon 3/9

11:20 am-4:35 pm

1 stop34h 15m

$758

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Fri 9/26

7:00 am-6:30 am

1 stop17h 30m

Kastrup Copenhagen

Sat 10/4

9:00 am-11:47 pm

1 stop20h 47m

$761

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Fri 9/26

4:55 pm-7:10 am

2 stops32h 15m

Kastrup Copenhagen

Sat 10/4

6:50 am-12:34 pm

2 stops35h 44m

$789

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Fri 9/26

6:00 pm-6:15 pm

2 stops18h 15m

Kastrup Copenhagen

Sat 10/4

9:00 am-11:47 pm

1 stop20h 47m

$811

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Sun 3/1

8:04 am-7:30 pm

2 stops30h 26m

Kastrup Copenhagen

Mon 3/9

11:20 am-7:55 pm

1 stop13h 35m

$843

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Sun 11/23

8:00 am-11:40 am

2 stops22h 40m

Kastrup Copenhagen

Sun 12/7

6:30 pm-11:51 pm

2 stops34h 21m

$851

San JuanCopenhagen

SJU - CPH

SJUCPH

San Juan Luis Munoz Marin Intl

Mon 9/29

7:00 am-6:30 am

1 stop17h 30m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Luis Munoz Marin Intl to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Copenhagen

What is the cheapest time of day to fly from SJU to CPH?

Find hourly flight availability from Luis Munoz Marin Intl to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Copenhagen is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 53% on airfare.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta and Iberia from San Juan Luis Munoz Marin Intl Airport to Copenhagen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
Iberia
7.0
Good
2,929 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.

Related info for your journey

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

  • What airport do you fly into for flights to Copenhagen from San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Copenhagen, you will be flying into Kastrup Copenhagen. Kastrup Copenhagen (CPH) is just 5.0 mi from the center of the city. Kastrup Copenhagen is the only Copenhagen airport and it handles 0 inbound flights from San Juan Luis Munoz Marin Intl per day. 2 airlines have flights to Kastrup Copenhagen from San Juan Luis Munoz Marin Intl on a regular basis.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Copenhagen?

    A quick flight from San Juan Luis Munoz Marin Intl Airport to Copenhagen can take about 30h 26m. United Airlines provides one of the quickest options available for as low as $740. The distance from San Juan Luis Munoz Marin Intl Airport to Copenhagen is about 4730 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Copenhagen round-trip?

    According to our current data, Delta ($568), and Iberia ($1,405) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Copenhagen. These flights start at 46% lower than the current average price 3 months from now.

  • Can I find deals for flights from Luis Munoz Marin Intl to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Copenhagen?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Copenhagen?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Copenhagen?

    Currently, November is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Copenhagen (average of $523). Flying from San Juan Luis Munoz Marin Intl Airport to Copenhagen in June is currently the most expensive (average of $910). 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.

See more FAQs

Traveling to a place near Copenhagen?

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Top 2 airlines flying from Luis Munoz Marin Intl to Copenhagen

Discover the top 2 airlines that operate flights from Luis Munoz Marin Intl 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$568Average$938FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$1,405Average$1,854FlexibilityNo cancel feeOn-time77%

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