Which airports can I use when flying from Ontario to Copenhagen?

Flights from Ontario to Copenhagen usually depart from Ontario (ONT) and arrive at Kastrup Copenhagen (CPH).

Which airports do connecting flights from Ontario to Copenhagen pass through?

Most connecting flights from Ontario to Copenhagen pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Ontario to Copenhagen?

Yes. Being flexible with your travel dates can save you up to 25% on the Ontario to Copenhagen route. Friday is the cheapest departure day at $586 round-trip on average, while Tuesday is the most expensive at $774, a difference of $188. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Copenhagen?

Some of the most popular sights in Copenhagen are Tivoli, Københavns Hovedbanegård and Bella Center. These are among the most viewed places in Copenhagen on KAYAK.

How long is a flight from Ontario to Copenhagen?

A nonstop flight from Ontario to Copenhagen takes 0h 00m, covering 5,579 miles.

What are the earliest and latest flights from Ontario to Copenhagen?

These are the earliest and latest flight times available from Ontario to Copenhagen: • Earliest: departs at 12:00 am and lands at 12:00 am • Latest: departs at 12:00 am and lands at 12:00 am. The flight takes about 0h 00m.

Do I need a passport to fly from Ontario to Copenhagen?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Ontario to Copenhagen looking right now?

One-way fares from Ontario to Copenhagen are currently higher than usual. Average one-way flight prices are about $561, which is 11% above the typical average for this route.

What is the time difference between Ontario and Copenhagen?

Copenhagen is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Kastrup Copenhagen Airport (CPH)?

Kastrup Copenhagen Airport (CPH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include: · Sixt · Alamo · Europcar · Budget · keddy by Europcar

How much should I expect to pay for a Ontario to Copenhagen flight?

Round-trip flights from Ontario to Copenhagen range from $586 to $774, with an average of $685 over the past 12 months. Anything below $586 counts as a good deal.

What is the cheapest layover airport when flying from Ontario to Copenhagen?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,304. Based on KAYAK data over the past 3 months.

When flying from Ontario to Copenhagen which airport offers the shortest layover?

San Francisco (SFO) had the shortest average connection time for Ontario to Copenhagen layovers at 698 minutes over the past 3 months.

$370 CHEAP FLIGHTS from Ontario to Copenhagen (ONT - CPH)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$775

Typical prices: $586-$774

United Airlines

Sun 11/18Mon 11/26

ONT - CPH • 2 stops

Cheapest one-way

$529

Typical prices: $332-$605

United Airlines

Sun 12/23

ONT - CPH • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Ontario and Copenhagen. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Ontario to Copenhagen (ONT-CPH)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Copenhagen

Wed, Nov 18 - Thu, Nov 26

7:00 am - 11:25 amONT Ontario-CPH Kastrup Copenhagen

19h 25m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

7:15 am - 7:42 pmCPH Kastrup Copenhagen-ONT Ontario

21h 27m2 stops Frankfurt am Main Houston George Bush Intcntl

$775United Airlines

Wed, Dec 2 - Thu, Dec 17

6:45 am - 11:25 amONT Ontario-CPH Kastrup Copenhagen

19h 40m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

10:05 am - 10:53 pmCPH Kastrup Copenhagen-ONT Ontario

21h 48m2 stops Frankfurt am Main San Francisco

$776United Airlines

Sun, Nov 22 - Sun, Dec 6

6:37 pm - 10:20 amONT Ontario-CPH Kastrup Copenhagen

54h 43m2 stops San Francisco Toronto Pearson Intl

11:35 am - 5:47 pmCPH Kastrup Copenhagen-ONT Ontario

39h 12m2 stops Toronto Pearson Intl San Francisco

$777United Airlines

Fri, Jan 15 - Fri, Jan 29

6:00 am - 10:20 amONT Ontario-CPH Kastrup Copenhagen

19h 20m2 stops San Francisco Toronto Pearson Intl

11:35 am - 6:44 pmCPH Kastrup Copenhagen-ONT Ontario

40h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$778United Airlines

Tue, Jan 19 - Tue, Feb 2

6:00 am - 10:20 amONT Ontario-CPH Kastrup Copenhagen

19h 20m2 stops Houston George Bush Intcntl Toronto Pearson Intl

10:05 am - 11:06 pmCPH Kastrup Copenhagen-ONT Ontario

22h 01m2 stops Frankfurt am Main San Francisco

$782United Airlines

Wed, Nov 25 - Fri, Dec 4

4:17 pm - 6:25 pmONT Ontario-CPH Kastrup Copenhagen

17h 08m2 stops San Francisco Frankfurt am Main

7:15 am - 5:47 pmCPH Kastrup Copenhagen-ONT Ontario

19h 32m2 stops Frankfurt am Main San Francisco

$786United Airlines

Wed, Feb 3 - Wed, Feb 10

11:20 am - 1:30 pmONT Ontario-CPH Kastrup Copenhagen

17h 10m2 stops San Francisco Frankfurt am Main

7:15 am - 8:20 pmCPH Kastrup Copenhagen-ONT Ontario

22h 05m2 stops Frankfurt am Main Denver Intl

$794United Airlines

Tue, Nov 10 - Sun, Nov 15

6:00 am - 10:05 amONT Ontario-CPH Kastrup Copenhagen

19h 05m2 stops San Francisco Toronto Pearson Intl

11:35 am - 5:56 pmCPH Kastrup Copenhagen-ONT Ontario

39h 21m2 stops Toronto Pearson Intl San Francisco

$798United Airlines

Tue, Nov 10 - Sun, Nov 15

6:00 am - 10:05 amONT Ontario-CPH Kastrup Copenhagen

19h 05m2 stops San Francisco Toronto Pearson Intl

11:35 am - 5:56 pmCPH Kastrup Copenhagen-ONT Ontario

39h 21m2 stops Toronto Pearson Intl San Francisco

$799United Airlines

Wed, Nov 18 - Thu, Nov 26

5:00 am - 10:20 amONT Ontario-CPH Kastrup Copenhagen

44h 20m3 stops Denver Intl New York LaGuardia Toronto Pearson Intl

9:50 am - 12:29 pmCPH Kastrup Copenhagen-ONT Ontario

35h 39m2 stops Zurich San Francisco

$800Multiple Airlines

Recent last minute flight deals from Ontario to Copenhagen

Tue, Aug 25 - Sat, Aug 29

5:00 am - 8:55 amONT Ontario-CPH Kastrup Copenhagen

18h 55m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

12:15 pm - 6:11 pmCPH Kastrup Copenhagen-ONT Ontario

38h 56m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$869United Airlines

Tue, Aug 25 - Sat, Aug 29

5:00 am - 8:55 amONT Ontario-CPH Kastrup Copenhagen

18h 55m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

6:40 am - 8:01 pmCPH Kastrup Copenhagen-ONT Ontario

22h 21m3 stops Frankfurt am Main Seattle/Tacoma Intl San Francisco

$897United Airlines

Mon, Aug 24 - Sat, Aug 29

9:01 am - 10:50 amONT Ontario-CPH Kastrup Copenhagen

16h 49m2 stops San Francisco Toronto Pearson Intl

6:40 am - 8:01 pmCPH Kastrup Copenhagen-ONT Ontario

22h 21m3 stops Frankfurt am Main Seattle/Tacoma Intl San Francisco

$902United Airlines

Fri, Aug 21 - Sat, Aug 29

9:01 am - 2:10 pmONT Ontario-CPH Kastrup Copenhagen

20h 09m2 stops San Francisco Frankfurt am Main

6:40 am - 8:01 pmCPH Kastrup Copenhagen-ONT Ontario

22h 21m2 stops Frankfurt am Main San Francisco

$913United Airlines

Fri, Aug 21 - Sat, Aug 29

1:56 pm - 10:50 amONT Ontario-CPH Kastrup Copenhagen

35h 54m2 stops San Francisco Toronto Pearson Intl

6:40 am - 8:01 pmCPH Kastrup Copenhagen-ONT Ontario

22h 21m2 stops Frankfurt am Main San Francisco

$976United Airlines

Sun, Aug 23 - Wed, Sep 16

5:00 am - 8:55 amONT Ontario-CPH Kastrup Copenhagen

18h 55m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

6:20 am - 8:01 pmCPH Kastrup Copenhagen-ONT Ontario

22h 41m2 stops Frankfurt am Main San Francisco

$1,067United Airlines

Sun, Aug 23 - Tue, Aug 25

5:00 am - 8:55 amONT Ontario-CPH Kastrup Copenhagen

18h 55m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

8:40 am - 6:11 pmCPH Kastrup Copenhagen-ONT Ontario

18h 31m2 stops Munich Franz Josef Strauss San Francisco

$1,080United Airlines

Sat, Aug 22 - Wed, Sep 30

7:12 am - 4:45 pmONT Ontario-CPH Kastrup Copenhagen

24h 33m2 stops Portland Frankfurt am Main

6:20 am - 8:57 pmCPH Kastrup Copenhagen-ONT Ontario

23h 37m2 stops Frankfurt am Main New York John F Kennedy Intl

$1,127Multiple Airlines

Fri, Aug 21 - Sat, Aug 29

5:00 am - 8:55 amONT Ontario-CPH Kastrup Copenhagen

18h 55m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

12:15 pm - 12:50 pmCPH Kastrup Copenhagen-ONT Ontario

33h 35m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Denver Intl

$1,157Multiple Airlines

Sun, Aug 23 - Sat, Aug 29

8:50 am - 10:35 amONT Ontario-CPH Kastrup Copenhagen

16h 45m2 stops San Francisco Toronto Pearson Intl

12:45 pm - 10:35 pmCPH Kastrup Copenhagen-ONT Ontario

18h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,192Multiple Airlines

Booking Insights

Price, demand and travel trends for Ontario to Copenhagen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Copenhagen with more confidence.

Airlines

Layovers

What is the cheapest airline to fly from Ontario to Copenhagen?

United Airlines ($775) offered the cheapest round-trip ticket from Ontario to Copenhagen in the last 5 days.

Find deals

Cheapest flight	$529

Flight from Ontario to Copenhagen

When to book flights from Ontario to Copenhagen

Are your dates flexible? Find out the best times to travel from Ontario to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Ontario to Copenhagen?
Flights from Ontario to Copenhagen usually depart from Ontario (ONT) and arrive at Kastrup Copenhagen (CPH).
Which airports do connecting flights from Ontario to Copenhagen pass through?
Most connecting flights from Ontario to Copenhagen pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Ontario to Copenhagen?
Yes. Being flexible with your travel dates can save you up to 25% on the Ontario to Copenhagen route. Friday is the cheapest departure day at $586 round-trip on average, while Tuesday is the most expensive at $774, a difference of $188. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Copenhagen?
Some of the most popular sights in Copenhagen are Tivoli, Københavns Hovedbanegård and Bella Center. These are among the most viewed places in Copenhagen on KAYAK.
How long is a flight from Ontario to Copenhagen?
A nonstop flight from Ontario to Copenhagen takes 0h 00m, covering 5,579 miles.
What are the earliest and latest flights from Ontario to Copenhagen?
These are the earliest and latest flight times available from Ontario to Copenhagen:

• Earliest: departs at 12:00 am and lands at 12:00 am
• Latest: departs at 12:00 am and lands at 12:00 am.

The flight takes about 0h 00m.
Do I need a passport to fly from Ontario to Copenhagen?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Ontario to Copenhagen looking right now?
One-way fares from Ontario to Copenhagen are currently higher than usual. Average one-way flight prices are about $561, which is 11% above the typical average for this route.
What is the time difference between Ontario and Copenhagen?
Copenhagen is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Kastrup Copenhagen Airport (CPH)?
Kastrup Copenhagen Airport (CPH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
· Sixt
· Alamo
· Europcar
· Budget
· keddy by Europcar
How much should I expect to pay for a Ontario to Copenhagen flight?
Round-trip flights from Ontario to Copenhagen range from $586 to $774, with an average of $685 over the past 12 months. Anything below $586 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Tuesday. On this route, Friday flights average $586 - about $188 less than Tuesday (24% savings) based on the last 12 months.

Everything you need to know for your flight from Ontario to Copenhagen

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Ontario (ONT)

Copenhagen (CPH)

ONT - CPH

$370 Find Cheap Flights from Ontario to Copenhagen - Compare and Save

Everything you should know

Cheap Flights from Ontario to Copenhagen (ONT-CPH)

Recent round-trip flight deals from Ontario to Copenhagen

Recent one-way flight deals from Ontario to Copenhagen

Recent last minute flight deals from Ontario to Copenhagen

Price, demand and travel trends for Ontario to Copenhagen flights

What is the cheapest airline to fly from Ontario to Copenhagen?

What is the cheapest layover airport when flying from Ontario to Copenhagen?

When flying from Ontario to Copenhagen which airport offers the shortest layover?

Key details for Ontario to Copenhagen flights

Cheapest flight

When to book flights from Ontario to Copenhagen

Your Ontario to Copenhagen flight questions, answered

Your guide to booking Ontario to Copenhagen flights

Everything you need to know for your flight from Ontario to Copenhagen

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Copenhagen

Complete your trip to Copenhagen with a hotel stay or car rental

Find direct flights to and from Ontario and Copenhagen

Flights to other popular destinations

Flights from domestic origins to Copenhagen

Choose which airport to fly into in Copenhagen

Find deals for your return flight