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Ontario

$455+ Cheap flights from Denmark to Ontario (ONT)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — ONT
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Denmark to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Denmark (DK0) to Ontario (ONT). 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 enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$648
(British Airways)

One-way from

$455
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$662
Provider with most accurate pricing for Kastrup Copenhagen-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Los Angeles flights.
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From Denmark to Ontario
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One-way flight from Denmark to Ontario
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Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Denmark to Ontario

Cheapest flights from Denmark to Ontario
Explore the most affordable flight options available from Denmark to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This British Airways deal was found by Cheapflights users on 1/30. 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.
sáb. 3/16:10 amCPH - ONT
2 stops21h 25mBritish Airways
sáb. 3/811:59 pmONT - CPH
2 stops26h 21mBritish Airways
Deal found 1/30$648
This United Airlines deal was found by Cheapflights users on 1/30. 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.
sáb. 3/110:00 amCPH - ONT
2 stops19h 40mUnited Airlines
sáb. 3/86:45 pmONT - CPH
2 stops37h 45mUnited Airlines
Deal found 1/30$683
This Iberia deal was found by Cheapflights users on 1/29. 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.
dom. 7/611:05 amCPH - ONT
2 stops21h 22mIberia
vie. 11/213:05 pmONT - CPH
2 stops19h 00mIberia
Deal found 1/29$1,571
This Icelandair deal was found by Cheapflights users on 1/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1312:55 pmCPH - ONT
2 stops18h 29mMultiple Airlines
jue. 3/2711:33 amONT - CPH
2 stops16h 12mMultiple Airlines
Deal found 1/29$1,618

Find flights from Denmark to Ontario within your budget

Customize your flight search to find flights from Denmark to Ontario 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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

sáb. 3/1

6:10 am-6:35 pm

2 stops21h 25m

Ontario

sáb. 3/8

11:59 pm-11:20 am

2 stops26h 21m

$648

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

sáb. 3/1

10:00 am-8:40 pm

2 stops19h 40m

Ontario

sáb. 3/8

6:45 pm-5:30 pm

2 stops37h 45m

$683

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

dom. 7/6

11:05 am-11:27 pm

2 stops21h 22m

Ontario

vie. 11/21

3:05 pm-7:05 pm

2 stops19h 00m

$1,571

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

jue. 3/13

12:55 pm-11:24 pm

2 stops18h 29m

Ontario

jue. 3/27

11:33 am-11:45 am

2 stops16h 12m

$1,618

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

sáb. 3/15

6:45 pm-9:44 am

3 stops46h 59m

$455

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

jue. 5/29

8:50 am-11:44 pm

2 stops23h 54m

$702

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

jue. 5/8

1:15 pm-11:44 pm

2 stops19h 29m

$719

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

dom. 6/15

11:05 am-11:33 pm

2 stops21h 28m

$724

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

mar. 7/8

9:00 am-10:29 pm

2 stops22h 29m

$1,495

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

mié. 5/28

6:00 am-10:45 pm

3 stops25h 45m

$1,973

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Denmark to Ontario

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

Travel insights for flights from Denmark to Ontario

Get recent, data-driven insights about flights from Denmark to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Denmark to Ontario (average of $246). Flying from Denmark to Ontario in March is currently the most expensive (average of $310). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated enero 30, 2025.
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Iberia
7.0
Good
2,642 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.6
Okay
6,796 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Denmark to Ontario. 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 Ontario from Denmark?

    If you book a flight to Ontario from Denmark, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

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

    The cheapest airlines for a one-way flight from Denmark to Ontario are American Airlines ($702), British Airways ($719), and Iberia ($724).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Denmark to Ontario (average of $246). Flying from Denmark to Ontario in March is currently the most expensive (average of $310). 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 Denmark to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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