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Denmark

$443+ Cheap flights from Ontario (ONT) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CPH
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Ontario to Denmark

Keep the following information in mind while searching for Ontario to Denmark flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(United Airlines)

One-way from

$443
(British Airways)

Popular in

June

Cheapest in

November

Average price

$719
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From Ontario to Denmark
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One-way flight from Ontario to Denmark
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Highest demand for flights based on searches. 11% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ontario to Denmark

Cheapest flights from Ontario to Denmark
Explore the most affordable flight options available from Ontario to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 9/236:00 amONT - CPH
2 stops16h 10mUnited Airlines
Tue 10/712:25 pmCPH - ONT
2 stops36h 21mUnited Airlines
Deal found 3/27$637
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:00 amONT - CPH
2 stops20h 50mAir Canada
Tue 4/812:45 pmCPH - ONT
2 stops32h 53mAir Canada
Deal found 3/26$693
This Delta deal was found by Cheapflights users on 3/26. 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.
Mon 5/266:00 amONT - CPH
2 stops28h 55mDelta
Thu 6/59:25 amCPH - ONT
2 stops47h 17mDelta
Deal found 3/26$695
This Delta deal was found by Cheapflights users on 3/26. 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 4/2211:45 amONT - AAL
2 stops20h 55mDelta
Fri 5/96:20 amAAL - ONT
2 stops25h 09mDelta
Deal found 3/26$737
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:00 amONT - CPH
2 stops15h 50mMultiple Airlines
Thu 9/412:25 pmCPH - ONT
2 stops16h 52mMultiple Airlines
Deal found 3/27$738
This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:05 pmONT - CPH
2 stops17h 20mBritish Airways
Sun 12/2112:00 pmCPH - ONT
2 stops19h 03mBritish Airways
Deal found 3/26$862
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:40 pmONT - CPH
2 stops19h 35mAmerican Airlines
Tue 8/54:20 pmCPH - ONT
2 stops34h 12mAmerican Airlines
Deal found 3/26$958
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:46 pmONT - BLL
2 stops17h 39mBritish Airways
Wed 9/105:05 pmBLL - ONT
2 stops33h 35mBritish Airways
Deal found 3/27$1,125
This Iberia deal was found by Cheapflights users on 3/27. 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.
Fri 9/263:00 pmONT - CPH
2 stops19h 05mIberia
Fri 10/1011:05 amCPH - ONT
2 stops21h 57mIberia
Deal found 3/27$1,364
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 4/221:35 pmONT - BLL
2 stops15h 25mUnited Airlines
Wed 4/306:00 amBLL - ONT
2 stops20h 51mUnited Airlines
Deal found 3/27$1,396

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 March 28, 2025.
Use the filters below to find and compare flights from Ontario to Denmark that are best for you.

Fly from

Ontario

Fly to

Denmark

Route

Depart

Return

Price

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 9/23

6:00 am-7:10 am

2 stops16h 10m

Kastrup Copenhagen

Tue 10/7

12:25 pm-3:46 pm

2 stops36h 21m

$637

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Mon 5/26

6:00 am-7:55 pm

2 stops28h 55m

Kastrup Copenhagen

Thu 6/5

9:25 am-11:42 pm

2 stops47h 17m

$695

OntarioAalborg

ONT - AAL

ONTAAL

Ontario

Tue 4/22

11:45 am-5:40 pm

2 stops20h 55m

Aalborg

Fri 5/9

6:20 am-10:29 pm

2 stops25h 09m

$737

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Mon 8/25

10:00 am-10:50 am

2 stops15h 50m

Kastrup Copenhagen

Thu 9/4

12:25 pm-8:17 pm

2 stops16h 52m

$738

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 4/15

1:35 pm-10:50 am

2 stops36h 15m

Kastrup Copenhagen

Fri 5/16

12:50 pm-12:24 pm

2 stops32h 34m

$749

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 7/1

2:40 pm-7:15 pm

2 stops19h 35m

Kastrup Copenhagen

Tue 8/5

4:20 pm-5:32 pm

2 stops34h 12m

$958

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 7/1

2:40 pm-7:15 pm

2 stops19h 35m

Kastrup Copenhagen

Mon 8/4

9:45 pm-6:59 pm

2 stops30h 14m

$988

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 8/27

12:46 pm-3:25 pm

2 stops17h 39m

Billund

Wed 9/10

5:05 pm-5:40 pm

2 stops33h 35m

$1,125

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Tue 4/22

1:35 pm-2:00 pm

2 stops15h 25m

Billund

Wed 4/30

6:00 am-5:51 pm

2 stops20h 51m

$1,396

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Fri 5/9

2:44 pm-7:05 pm

2 stops19h 21m

Kastrup Copenhagen

Fri 5/16

11:05 am-11:43 pm

2 stops21h 38m

$1,416

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 18 results
1
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Best time to book a flight from Ontario to Denmark

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Denmark (average of $523). Flying from Ontario to Denmark in June is currently the most expensive (average of $965). 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 ONT to DK?

Find hourly flight availability from Ontario 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Denmark as you normally would.

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 March 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Ontario to Denmark. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7.0
Good
8,981 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
Iberia
7.0
Good
2,651 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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 Ontario to Denmark. 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 from for flights from Ontario to Denmark?

    For a flight from Ontario to Denmark, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $443 on British Airways. Other airlines that offer cheap prices include Delta from $497 and United Airlines from $513 one-way.

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

    The most popular flight routes from Ontario to Denmark are Ontario - Kastrup Copenhagen, Ontario - Aalborg and Ontario - Billund.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ontario to Denmark (average of $523). Flying from Ontario to Denmark in June is currently the most expensive (average of $965). 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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