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Denmark

$280+ Cheap flights from Irvine, CA to Denmark

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CPH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Irvine to Denmark

Cheapest flights from Irvine to Denmark
Explore the most affordable flight options available from Irvine to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:30 pmLAX - CPH
1 stop16h 50mBritish Airways
Wed 1/148:05 pmCPH - LAX
1 stop26h 25mBritish Airways
Deal found 12/17$541
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:00 pmLAX - CPH
1 stop23h 25mLufthansa
Wed 1/1410:05 amCPH - LAX
2 stops23h 29mLufthansa
Deal found 12/15$545
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 pmLAX - CPH
2 stops19h 05mMultiple Airlines
Wed 1/146:50 amCPH - LAX
2 stops24h 10mMultiple Airlines
Deal found 12/16$563
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amLAX - CPH
2 stops21h 20mDelta
Fri 1/96:45 amCPH - LAX
2 stops24h 36mDelta
Deal found 12/15$599
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:10 pmLAX - CPH
1 stop28h 50mSWISS
Sat 1/107:55 pmCPH - LAX
2 stops55h 50mSWISS
Deal found 12/15$600
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amLAX - CPH
2 stops21h 20mDelta
Wed 1/72:15 pmCPH - LAX
2 stops34h 50mDelta
Deal found 12/15$638
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:10 pmLAX - CPH
2 stops59h 25mSWISS
Sat 1/107:55 pmCPH - LAX
2 stops55h 50mSWISS
Deal found 12/15$641
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:15 pmLAX - BLL
1 stop32h 15mBritish Airways
Tue 12/301:10 pmBLL - LAX
1 stop16h 15mBritish Airways
Deal found 12/15$1,144
This Cathay Pacific deal was found by Cheapflights users on 12/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:21 amLAX - BLL
3 stops44h 09mMultiple Airlines
Tue 12/306:00 amBLL - LAX
2 stops47h 55mMultiple Airlines
Deal found 12/15$12,144

Find flight deals from Irvine to Denmark

Keep the following information in mind while searching for Irvine to Denmark flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$477
(Kiwi.com)

One-way from

$280
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$986
Provider with most accurate pricing for Los Angeles-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Kastrup Copenhagen flights.
Search Deals
From Irvine to Denmark
Search Deals
One-way flight from Irvine to Denmark
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Denmark 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 December 18, 2025.
Use the filters below to find and compare flights from Irvine to Denmark that are best for you.

Fly from

Irvine

Fly to

Denmark

Route

Depart

Return

Price

Los AngelesBillund

LAX - BLL

LAXBLL

Los Angeles

Sun 1/18

8:20 am-1:30 pm

2 stops20h 10m

Billund

Mon 2/2

6:45 am-1:05 pm

1 stop15h 20m

$477

Los AngelesBillund

LAX - BLL

LAXBLL

Los Angeles

Wed 3/4

3:00 pm-11:10 pm

1 stop23h 10m

Billund

Wed 3/18

6:35 am-2:05 pm

1 stop15h 30m

$514

Los AngelesBillund

LAX - BLL

LAXBLL

Los Angeles

Wed 3/4

10:10 am-12:10 pm

2 stops17h 00m

Billund

Wed 3/18

1:20 pm-9:23 am

2 stops28h 03m

$526

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Fri 2/27

9:05 am-1:10 pm

2 stops19h 05m

Kastrup Copenhagen

Mon 3/2

2:15 pm-11:45 am

1 stop30h 30m

$535

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Wed 2/25

7:55 am-1:10 pm

2 stops20h 15m

Kastrup Copenhagen

Fri 3/6

12:05 pm-11:45 am

1 stop32h 40m

$535

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Wed 2/25

7:55 am-1:10 pm

2 stops20h 15m

Kastrup Copenhagen

Mon 3/2

6:00 am-11:45 am

1 stop14h 45m

$535

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Tue 2/24

7:55 am-1:10 pm

2 stops20h 15m

Kastrup Copenhagen

Tue 3/3

6:00 am-11:45 am

1 stop14h 45m

$535

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Mon 2/16

7:30 pm-3:25 pm

Nonstop10h 55m

Kastrup Copenhagen

Thu 2/26

2:20 pm-5:00 pm

Nonstop11h 40m

$537

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Thu 2/19

5:45 pm-10:05 pm

1 stop19h 20m

Kastrup Copenhagen

Mon 2/23

6:00 am-11:45 am

1 stop14h 45m

$538

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Thu 2/19

5:45 pm-5:00 pm

1 stop14h 15m

Kastrup Copenhagen

Sun 2/22

6:00 am-11:45 am

1 stop14h 45m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 41 results
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Best time to book a flight from Irvine to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Irvine 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 Irvine to Denmark

What is the cheapest month to book a flight from Irvine to Denmark?

Currently, January is the cheapest month in which you can book a flight from Irvine to Denmark (average of $460). Flying from Irvine to Denmark in June is currently the most expensive (average of $600). 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.

What is the cheapest time of day to fly from IR9 to DK?

Find hourly flight availability from Irvine to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Irvine to Denmark is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 4% on airfare.

What is the cheapest day to fly from Irvine to Denmark?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Denmark. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Denmark flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Denmark

Explore weekly flight availability from Irvine to Denmark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from IR9 to DK0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. 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 Denmark. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Delta, Scandinavian Airlines, and United Airlines from Irvine to Denmark. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.4
Good
1,607 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
10,534 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,585 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How popular is this Irvine to Denmark flight route?

    This flight path from Irvine to Denmark was viewed by 84 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Irvine to Denmark?

    Departing from Irvine to Denmark will take you 17h. The distance between Irvine and Denmark is about 5511 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Irvine to Denmark one-way?

    The cheapest airlines for a one-way flight from Irvine to Denmark are TAP AIR PORTUGAL ($160), Scandinavian Airlines ($309), and Lufthansa ($320).

  • What are the most popular routes from Irvine to Denmark?

    The most popular route from Irvine to Denmark is Los Angeles - Kastrup Copenhagen. You may also consider Los Angeles - Billund or Los Angeles - Aarhus.

  • What are the most reliable airlines from Irvine to Denmark?

    No one likes to see their flight delayed. When booking a flight from Irvine to Denmark consider choosing Air France (82%), Scandinavian Airlines (82%) or Delta (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Irvine to Denmark?

    On average you can expect to pay $1,382 for a flight from Irvine to Denmark. The cheapest flight overall is $371 while the most popular route, (Los Angeles - Kastrup Copenhagen) is currently priced at $375.

  • Can I find deals for flights from Irvine to Denmark that include hotel bookings?

    Yes. In addition to deals on Irvine to Denmark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Denmark?

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

  • Can I find deals for business class flights from Irvine to Denmark?

    Yes. Cheapflights offers flight deals from Irvine to Denmark 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 Irvine to Denmark?

    Currently, January is the cheapest month in which you can book a flight from Irvine to Denmark (average of $460). Flying from Irvine to Denmark in June is currently the most expensive (average of $600). 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

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Top 10 airlines flying from Irvine to Denmark

Discover the top 10 airlines that operate flights from Irvine to Denmark. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$370Average$383FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$489Average$633FlexibilityNo cancel feeOn-time76%
SWISSCheapest$503Average$657FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$506Average$731FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$506Average$852FlexibilityNo cancel feeOn-time77%
DeltaCheapest$520Average$721FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$520Average$708FlexibilityNo cancel feeOn-time77%
FinnairCheapest$530Average$696FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$534Average$638FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$551Average$800FlexibilityNo cancel feeOn-time67%

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