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

Prices for flights from Kastrup Copenhagen Airport to Ontario Airport refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

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

£503 Cheap Flights from Copenhagen to Ontario in 2025/26

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14:20 - 22:51CPH-ONT

17h 31m2 stops

07:00 - 11:25ONT-CPH

19h 25m2 stops

£556United Airlines

Find Deal

Wed, 26 Nov - Sun, 30 Nov

12:55 - 21:45CPH-ONT

17h 50m2 stops

08:55 - 11:45ONT-CPH

17h 50m2 stops

£770Multiple Airlines

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Thu, 22 Jan - Mon, 2 Feb

12:55 - 22:37CPH-ONT

17h 42m2 stops

11:00 - 11:45ONT-CPH

16h 45m2 stops

£807Multiple Airlines

Find Deal

Tue, 10 Mar - Mon, 16 Mar

12:55 - 22:37CPH-ONT

18h 42m2 stops

11:00 - 11:45ONT-CPH

16h 45m2 stops

£864Multiple Airlines

Find Deal

Tue, 3 Mar - Mon, 9 Mar

10:10 - 21:52CPH-ONT

20h 42m2 stops

10:42 - 12:25ONT-CPH

16h 43m2 stops

£896United Airlines

Find Deal

Thu, 25 Dec - Fri, 2 Jan

12:15 - 22:14CPH-ONT

18h 59m2 stops

16:45 - 17:35ONT-CPH

15h 50m2 stops

£955British Airways

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Thu, 25 Dec - Fri, 9 Jan

08:05 - 22:47CPH-ONT

23h 42m2 stops

22:29 - 10:40ONT-CPH

27h 11m1 stop

£1,085Delta

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Sat, 13 Dec - Sat, 20 Dec

12:55 - 00:14CPH-ONT

20h 19m2 stops

10:44 - 11:45ONT-CPH

16h 01m2 stops

£1,635Multiple Airlines

Find Deal

Wed, 24 Dec - Thu, 1 Jan

13:15 - 11:06CPH-ONT

30h 51m1 stop

22:25 - 10:40ONT-CPH

27h 15m1 stop

£4,143Delta

Find Deal

Sat, 15 Nov - Wed, 19 Nov

United Airlines flights from Copenhagen to Ontario

Our best United Airlines deals on Copenhagen to Ontario flight tickets

United Airlines

26 Nov

CPH14:20Kastrup Copenhagen

17h 31m

2 stops

ONT22:51Ontario

30 Nov

ONT07:00Ontario

19h 25m

2 stops

CPH11:25Kastrup Copenhagen

£556

Find similar

United Airlines

25 Dec

CPH10:10Kastrup Copenhagen

20h 42m

2 stops

ONT21:52Ontario

2 Jan

ONT10:42Ontario

16h 43m

2 stops

CPH12:25Kastrup Copenhagen

£896

Find similar

Delta flights from Copenhagen to Ontario

Our best Delta deals on Copenhagen to Ontario flight tickets

Delta

13 Dec

CPH08:05Kastrup Copenhagen

23h 42m

2 stops

ONT22:47Ontario

20 Dec

ONT22:29Ontario

27h 11m

1 stop

CPH10:40Kastrup Copenhagen

£1,085

Find similar

Delta

15 Nov

CPH13:15Kastrup Copenhagen

30h 51m

1 stop

ONT11:06Ontario

19 Nov

ONT22:25Ontario

27h 15m

1 stop

CPH10:40Kastrup Copenhagen

£4,143

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Wed 26/11

14:20-22:51

2 stops17h 31m

Ontario

Sun 30/11

07:00-11:25

2 stops19h 25m

£556

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Thu 22/1

12:55-21:45

2 stops17h 50m

Ontario

Mon 2/2

08:55-11:45

2 stops17h 50m

£770

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Tue 10/3

12:55-22:37

2 stops17h 42m

Ontario

Mon 16/3

11:00-11:45

2 stops16h 45m

£807

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Tue 3/3

12:55-22:37

2 stops18h 42m

Ontario

Mon 9/3

11:00-11:45

2 stops16h 45m

£864

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Thu 25/12

10:10-21:52

2 stops20h 42m

Ontario

Fri 2/1

10:42-12:25

2 stops16h 43m

£896

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Thu 25/12

12:15-22:14

2 stops18h 59m

Ontario

Fri 9/1

16:45-17:35

2 stops15h 50m

£955

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Sat 13/12

08:05-22:47

2 stops23h 42m

Ontario

Sat 20/12

22:29-10:40

1 stop27h 11m

£1,085

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Wed 24/12

12:55-00:14

2 stops20h 19m

Ontario

Thu 1/1

10:44-11:45

2 stops16h 01m

£1,635

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Sat 15/11

13:15-11:06

1 stop30h 51m

Ontario

Wed 19/11

22:25-10:40

1 stop27h 15m

£4,143

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Fri 28/11

06:55-18:27

2 stops20h 32m

£644

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Copenhagen to Ontario

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 Kastrup Copenhagen to Ontario?

British Airways, Air France, and United Airlines are the most popular carriers operating from Kastrup Copenhagen to Ontario

When to book flights from Copenhagen to Ontario

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

Estimated return price

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

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

Direct flights	None

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

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How far is Kastrup Copenhagen to Ontario by plane?
The straight-line distance from Kastrup Copenhagen to Ontario is 5574.9 mi. Flights usually cover this in 17h 31m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Ontario Airport?
Prices for flights from Kastrup Copenhagen Airport to Ontario Airport refresh daily.
How old do you have to be to fly from Kastrup Copenhagen Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario 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 Ontario Airport. 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 Copenhagen to Ontario?

It is quick and easy to find Copenhagen to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

momondo does allow users to show only those flights to Ontario from Copenhagen which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Copenhagen to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Ontario from Copenhagen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.