What is the cheapest airline that flies from Ontario to Kastrup Copenhagen?

Iberia, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Kastrup Copenhagen

What airlines fly to Copenhagen?

Scandinavian Airlines, British Airways and Finnair are the top three most popular airlines that fly to Copenhagen from Ontario according to our data. Scandinavian Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 14 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Kastrup Copenhagen Airport?

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

How old do you have to be to fly from Ontario Airport to Kastrup Copenhagen Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The travel and health documents required for your trip to Kastrup Copenhagen Airport 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 Kastrup Copenhagen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$393 Cheap Flights from Ontario to Copenhagen in 2025/26

Q: What is the typical price of a round-trip flight between Ontario and Copenhagen?

Prices are currently low for flights on this route. Typical prices usually range from $858 to $871. The lowest price recently found on this route was $551.

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Find the cheapest flights from Ontario to Copenhagen

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 11:25 amONT-CPH

19h 25m2 stops

8:55 am - 5:34 pmCPH-ONT

17h 39m2 stops

$551United Airlines

Find Deal

Sun, Nov 23 - Tue, Nov 25

3:05 pm - 9:45 pmONT-CPH

21h 40m2 stops

11:50 am - 9:40 pmCPH-ONT

18h 50m2 stops

$570British Airways

Find Deal

Sun, Feb 15 - Sun, Mar 1

1:29 pm - 5:35 pmONT-CPH

19h 06m2 stops

2:30 pm - 10:51 pmCPH-ONT

17h 21m2 stops

$571United Airlines

Find Deal

Sun, Nov 2 - Fri, Nov 14

6:02 am - 12:25 pmONT-CPH

22h 23m2 stops

10:05 am - 10:45 pmCPH-ONT

20h 40m2 stops

$574United Airlines

Find Deal

Sun, Mar 8 - Wed, Mar 11

5:05 am - 12:00 pmONT-CPH

21h 55m2 stops

10:10 am - 9:49 pmCPH-ONT

20h 39m2 stops

$575United Airlines

Find Deal

Mon, Dec 1 - Fri, Dec 5

7:00 am - 11:25 amONT-CPH

19h 25m2 stops

10:05 am - 10:51 pmCPH-ONT

21h 46m2 stops

$577United Airlines

Find Deal

Sun, Nov 23 - Wed, Nov 26

7:02 am - 11:35 amONT-CPH

19h 33m2 stops

1:10 pm - 12:37 pmCPH-ONT

31h 27m2 stops

$597United Airlines

Find Deal

Mon, Oct 13 - Mon, Oct 27

10:40 am - 12:25 pmONT-CPH

17h 45m2 stops

10:10 am - 10:45 pmCPH-ONT

20h 35m2 stops

$600United Airlines

Find Deal

Thu, Mar 12 - Thu, Mar 26

3:00 pm - 4:55 pmONT-CPH

16h 55m2 stops

8:40 am - 5:51 pmCPH-ONT

18h 11m2 stops

$706

Find Deal

Tue, Feb 10 - Tue, Feb 24

6:10 am - 7:10 pmONT-CPH

28h 00m2 stops

10:35 am - 10:28 pmCPH-ONT

20h 53m2 stops

$944British Airways

Find Deal

Fri, Nov 28 - Sat, Dec 6

United Airlines flights from Ontario to Copenhagen

Our best United Airlines deals on Ontario to Copenhagen flight tickets

United Airlines

Nov 23

ONT7:00 amOntario

19h 25m

2 stops

CPH11:25 amKastrup Copenhagen

Nov 25

CPH8:55 amKastrup Copenhagen

17h 39m

2 stops

ONT5:34 pmOntario

$551

Find similar

United Airlines

Nov 2

ONT1:29 pmOntario

19h 06m

2 stops

CPH5:35 pmKastrup Copenhagen

Nov 14

CPH2:30 pmKastrup Copenhagen

17h 21m

2 stops

ONT10:51 pmOntario

$571

Find similar

United Airlines

Mar 8

ONT6:02 amOntario

22h 23m

2 stops

CPH12:25 pmKastrup Copenhagen

Mar 11

CPH10:05 amKastrup Copenhagen

20h 40m

2 stops

ONT10:45 pmOntario

$574

Find similar

British Airways flights from Ontario to Copenhagen

Our best British Airways deals on Ontario to Copenhagen flight tickets

British Airways

Feb 15

ONT3:05 pmOntario

21h 40m

2 stops

CPH9:45 pmKastrup Copenhagen

Mar 1

CPH11:50 amKastrup Copenhagen

18h 50m

2 stops

ONT9:40 pmOntario

$570

Find similar

British Airways

Nov 28

ONT6:10 amOntario

28h 00m

2 stops

CPH7:10 pmKastrup Copenhagen

Dec 6

CPH10:35 amKastrup Copenhagen

20h 53m

2 stops

ONT10:28 pmOntario

$944

Find similar

British Airways

Jan 9

ONT5:03 pmOntario

15h 32m

2 stops

CPH5:35 pmKastrup Copenhagen

Jan 19

CPH11:00 amKastrup Copenhagen

17h 47m

2 stops

ONT7:47 pmOntario

$950

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Sun 11/23

7:00 am-11:25 am

2 stops19h 25m

Kastrup Copenhagen

Tue 11/25

8:55 am-5:34 pm

2 stops17h 39m

$551

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Sun 2/15

3:05 pm-9:45 pm

2 stops21h 40m

Kastrup Copenhagen

Sun 3/1

11:50 am-9:40 pm

2 stops18h 50m

$570

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Sun 11/2

1:29 pm-5:35 pm

2 stops19h 06m

Kastrup Copenhagen

Fri 11/14

2:30 pm-10:51 pm

2 stops17h 21m

$571

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Sun 3/8

6:02 am-12:25 pm

2 stops22h 23m

Kastrup Copenhagen

Wed 3/11

10:05 am-10:45 pm

2 stops20h 40m

$574

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Mon 12/1

5:05 am-12:00 pm

2 stops21h 55m

Kastrup Copenhagen

Fri 12/5

10:10 am-9:49 pm

2 stops20h 39m

$575

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Sun 11/23

7:00 am-11:25 am

2 stops19h 25m

Kastrup Copenhagen

Wed 11/26

10:05 am-10:51 pm

2 stops21h 46m

$577

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Mon 10/13

7:02 am-11:35 am

2 stops19h 33m

Kastrup Copenhagen

Mon 10/27

1:10 pm-12:37 pm

2 stops31h 27m

$597

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Thu 3/12

10:40 am-12:25 pm

2 stops17h 45m

Kastrup Copenhagen

Thu 3/26

10:10 am-10:45 pm

2 stops20h 35m

$600

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Tue 2/10

3:00 pm-4:55 pm

2 stops16h 55m

Kastrup Copenhagen

Tue 2/24

8:40 am-5:51 pm

2 stops18h 11m

$706

OntarioCopenhagen

ONT - CPH

ONTCPH

Ontario

Fri 11/28

6:10 am-7:10 pm

2 stops28h 00m

Kastrup Copenhagen

Sat 12/6

10:35 am-10:28 pm

2 stops20h 53m

$944

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Copenhagen

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

Prices

Airlines

What is the typical price of a round-trip flight between Ontario and Copenhagen?

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Ontario to Copenhagen is on a Tuesday when prices can be found for as low as $652. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Copenhagen for around $780.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as $627 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $814. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Copenhagen (ONT to CPH) flight deals and tips

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

Direct flights	None

There are no direct flights from Ontario to Copenhagen. There are no popular flight routes from Ontario to Copenhagen.

Search flight deals

How far is Ontario to Kastrup Copenhagen by plane?
The distance between Ontario and Kastrup Copenhagen is about 5574.9 mi. 15h 32m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Kastrup Copenhagen Airport?
Prices for flights from Ontario Airport to Kastrup Copenhagen Airport were last updated today.
How old do you have to be to fly from Ontario Airport to Kastrup Copenhagen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents required for your trip to Kastrup Copenhagen Airport 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 Kastrup Copenhagen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Kastrup

Roskilde

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Copenhagen. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Copenhagen from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ontario and Copenhagen 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 Copenhagen right now. Can momondo alert me if prices change?

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

An easier way to manage your Copenhagen trip

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Airports servicing Denmark

Cheap flights from Ontario to Copenhagen from $393

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 Copenhagen departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Price Alerts

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Find the cheapest flights from Ontario to Copenhagen

Cheap round-trip flights

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United Airlines flights from Ontario to Copenhagen

Our best United Airlines deals on Ontario to Copenhagen flight tickets

British Airways flights from Ontario to Copenhagen

Our best British Airways deals on Ontario to Copenhagen flight tickets

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See travel insights to Copenhagen from

How to get the cheapest flight ticket from Ontario to Copenhagen

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 typical price of a round-trip flight between Ontario and Copenhagen?

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Ontario to Copenhagen is on a Tuesday when prices can be found for as low as $652. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Copenhagen for around $780.

What is the cheapest time of day to depart on your flight to Copenhagen?

What is the cheapest airline that flies from Ontario to Kastrup Copenhagen?

Iberia, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Kastrup Copenhagen

What airlines fly to Copenhagen?

When to book flights from Ontario to Copenhagen

Cheap Ontario to Copenhagen (ONT to CPH) flight deals and tips

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

Direct flights

How far is Ontario to Kastrup Copenhagen by plane?

When did momondo last update prices for flights from Ontario Airport to Kastrup Copenhagen Airport?

How old do you have to be to fly from Ontario Airport to Kastrup Copenhagen Airport?

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

Traveling to a place near Copenhagen?

Why use momondo?

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

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

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

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

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark