Cheap flights from Ontario to Denmark from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Denmark departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Delta Logo
10:00 pm - 6:30 amONT-CPH
23h 30m2 stops
Delta Logo
9:00 am - 10:22 pmCPH-ONT
22h 22m2 stops
$552Delta
Find Deal
Mon, Oct 13 - Mon, Oct 20
United Airlines Logo
9:36 am - 10:50 amONT-CPH
16h 14m2 stops
United Airlines Logo
2:20 pm - 10:51 pmCPH-ONT
17h 31m2 stops
$555United Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
United Airlines Logo
9:36 am - 10:50 amONT-CPH
16h 14m2 stops
United Airlines Logo
3:00 pm - 10:52 pmCPH-ONT
16h 52m2 stops
$585United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
11:45 am - 5:50 pmONT-BLL
21h 05m2 stops
Delta Logo
12:05 pm - 5:07 pmBLL-ONT
38h 02m2 stops
$609Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
 Logo
6:37 am - 10:40 amONT-CPH
19h 03m2 stops
 Logo
12:30 pm - 10:02 pmCPH-ONT
18h 32m2 stops
Tue, Jan 27 - Tue, Feb 10
 Logo
6:10 am - 10:40 amONT-CPH
19h 30m2 stops
 Logo
12:30 pm - 9:58 pmCPH-ONT
18h 28m2 stops
Tue, Dec 2 - Tue, Dec 16
Iberia Logo
12:48 pm - 10:20 amONT-CPH
36h 32m2 stops
Iberia Logo
11:20 am - 11:53 amCPH-ONT
33h 33m2 stops
$895Iberia
Find Deal
Sun, Oct 19 - Wed, Nov 5
Iberia Logo
2:51 pm - 10:20 amONT-CPH
34h 29m2 stops
Iberia Logo
11:20 am - 11:53 amCPH-ONT
33h 33m2 stops
$944Iberia
Find Deal
Wed, Oct 22 - Wed, Nov 5
British Airways Logo
10:57 am - 12:10 pmONT-BLL
17h 13m2 stops
British Airways Logo
1:15 pm - 11:57 pmBLL-ONT
19h 42m2 stops
$3,571British Airways
Find Deal
Wed, Oct 29 - Sun, Nov 9
British Airways Logo
10:57 am - 12:10 pmONT-BLL
17h 13m2 stops
British Airways Logo
1:15 pm - 11:57 pmBLL-ONT
19h 42m2 stops
$6,852British Airways
Find Deal
Wed, Oct 29 - Sun, Nov 9

Delta flights from Ontario to Denmark

Our best Delta deals on Ontario to Denmark flight tickets
Delta
Oct 13
ONT10:00 pmOntario
23h 30m
2 stops
CPH6:30 amKastrup Copenhagen
Oct 20
CPH9:00 amKastrup Copenhagen
22h 22m
2 stops
ONT10:22 pmOntario
Delta
Dec 3
ONT11:45 amOntario
21h 05m
2 stops
BLL5:50 pmBillund
Dec 7
BLL12:05 pmBillund
38h 02m
2 stops
ONT5:07 pmOntario

United Airlines flights from Ontario to Denmark

Our best United Airlines deals on Ontario to Denmark flight tickets
United Airlines
Oct 22
ONT9:36 amOntario
16h 14m
2 stops
CPH10:50 amKastrup Copenhagen
Nov 5
CPH2:20 pmKastrup Copenhagen
17h 31m
2 stops
ONT10:51 pmOntario
United Airlines
Oct 15
ONT9:36 amOntario
16h 14m
2 stops
CPH10:50 amKastrup Copenhagen
Oct 22
CPH3:00 pmKastrup Copenhagen
16h 52m
2 stops
ONT10:52 pmOntario
United Airlines
Dec 3
ONT5:05 amOntario
23h 20m
2 stops
BLL1:25 pmBillund
Dec 7
BLL10:25 amBillund
21h 24m
2 stops
ONT10:49 pmOntario

momondo 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, momondo users made 832,500 searches. Data last updated August 31, 2025.
Use the filters below to find and compare flights from Ontario to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Mon 10/13

10:00 pm-6:30 am

2 stops23h 30m

Kastrup Copenhagen

Mon 10/20

9:00 am-10:22 pm

2 stops22h 22m

$552

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Wed 10/22

9:36 am-10:50 am

2 stops16h 14m

Kastrup Copenhagen

Wed 11/5

2:20 pm-10:51 pm

2 stops17h 31m

$555

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Wed 10/15

9:36 am-10:50 am

2 stops16h 14m

Kastrup Copenhagen

Wed 10/22

3:00 pm-10:52 pm

2 stops16h 52m

$585

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 12/3

11:45 am-5:50 pm

2 stops21h 05m

Billund

Sun 12/7

12:05 pm-5:07 pm

2 stops38h 02m

$609

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 1/27

6:37 am-10:40 am

2 stops19h 03m

Kastrup Copenhagen

Tue 2/10

12:30 pm-10:02 pm

2 stops18h 32m

$629

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 12/2

6:10 am-10:40 am

2 stops19h 30m

Kastrup Copenhagen

Tue 12/16

12:30 pm-9:58 pm

2 stops18h 28m

$669

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Sun 10/19

12:48 pm-10:20 am

2 stops36h 32m

Kastrup Copenhagen

Wed 11/5

11:20 am-11:53 am

2 stops33h 33m

$895

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Wed 10/22

2:51 pm-10:20 am

2 stops34h 29m

Kastrup Copenhagen

Wed 11/5

11:20 am-11:53 am

2 stops33h 33m

$944

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 10/29

10:57 am-12:10 pm

2 stops17h 13m

Billund

Sun 11/9

1:15 pm-11:57 pm

2 stops19h 42m

$3,571

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 10/29

10:57 am-12:10 pm

2 stops17h 13m

Billund

Sun 11/9

1:15 pm-11:57 pm

2 stops19h 42m

$6,852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Ontario to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Denmark?

Air Canada, United Airlines, and Delta are the most popular carriers operating from Ontario to Denmark

What airlines fly to Denmark?

Scandinavian Airlines, British Airways and Delta are the top three most popular airlines that fly to Denmark from Ontario according to our data. Scandinavian Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 15 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Denmark

Direct flights

None
There are no direct flights from Ontario to Denmark. There are no popular flight routes from Ontario to Denmark.
  • When did momondo last update prices for flights from Ontario Airport to Denmark?

    Prices for flights from Ontario Airport to Denmark were last updated today.

  • How old do you have to be to fly from Ontario Airport to Denmark?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The travel and health documents required for your trip to Denmark can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denmark. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Denmark?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denmark from Ontario.

Can I find flights from Ontario to Denmark with flexible booking policies on momondo?

Flights from Ontario to Denmark with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Denmark?

momondo helps you find the best flight between Ontario and Denmark by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Denmark right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Denmark now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denmark and let you know when they change.

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1 adult
Fri 9/5
Fri 9/12

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