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$578+ Cheap flights from O'ahu 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — CPH
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from O'ahu to Denmark

Best flights from O'ahu to Denmark
Discover carefully curated flight deals from O'ahu to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 1/2110:50 pmHNL - CPH
2 stops31h 45mUnited Airlines
dom. 1/256:50 amCPH - HNL
2 stops25h 18mUnited Airlines
Deal found 12/13$802

Find flight deals from O'ahu to Denmark

Keep the following information in mind while searching for O'ahu to Denmark flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(United Airlines)

One-way from

$578
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$1,386
Provider with most accurate pricing for Honolulu-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Kastrup Copenhagen flights.
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From O'ahu to Denmark
Search Deals
One-way flight from O'ahu to Denmark
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High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 diciembre 15, 2025.
Use the filters below to find and compare flights from O'ahu to Denmark that are best for you.

Fly from

O'ahu

Fly to

Denmark

Route

Depart

Return

Price

HonoluluCopenhagen

HNL - CPH

HNLCPH

Honolulu

mié. 1/21

10:50 pm-5:35 pm

2 stops31h 45m

Kastrup Copenhagen

dom. 1/25

6:50 am-9:08 pm

2 stops25h 18m

$802

HonoluluCopenhagen

HNL - CPH

HNLCPH

Honolulu

jue. 5/7

6:00 am-8:25 pm

2 stops26h 25m

$596

HonoluluCopenhagen

HNL - CPH

HNLCPH

Honolulu

jue. 5/7

3:40 pm-6:30 am

1 stop26h 50m

$732

HonoluluCopenhagen

HNL - CPH

HNLCPH

Honolulu

jue. 5/7

9:10 pm-12:55 pm

3 stops27h 45m

$1,825

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Best time to book a flight from O'ahu to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from O'ahu 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 O'ahu to Denmark

What is the cheapest month to book a flight from O'ahu to Denmark?

Currently, October is the cheapest month in which you can book a flight from O'ahu to Denmark (average of $752). Flying from O'ahu to Denmark in February is currently the most expensive (average of $1,216). 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 FUW to DK?

Find hourly flight availability from O'ahu 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 diciembre 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from O'ahu to Denmark by exploring options for tickets in the afternoon.

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 diciembre 15, 2025.
Get a feel of what it's like to fly with Delta, Scandinavian Airlines, and United Airlines from O'ahu to Denmark by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,606 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from O'ahu to Denmark?

    There are many flights that can get you from O'ahu to Denmark in 31h 45m. Fly via United Airlines to get the fastest option. The distance from O'ahu to Denmark is about 7087 mi.

  • What are the cheapest airlines to fly from O'ahu to Denmark one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $486. However, be on the lookout for offers from Air France and United Airlines, as they are both options that can get you from O'ahu to Denmark for a low price.

  • Can I find deals for flights from O'ahu to Denmark that include hotel bookings?

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

  • How can I find direct flights from O'ahu to Denmark?

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

  • Can I find deals for business class flights from O'ahu to Denmark?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Denmark?

    Currently, October is the cheapest month in which you can book a flight from O'ahu to Denmark (average of $752). Flying from O'ahu to Denmark in February is currently the most expensive (average of $1,216). 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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Alternative routes for O'ahu to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from O'ahu to Denmark

Discover the top 3 airlines that operate flights from O'ahu 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$706Average$1,145FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$763Average$1,089FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$929Average$1,359FlexibilityNo cancel feeOn-time77%

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