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Billund

$553+ Cheap flights from Ontario (ONT) to Billund (BLL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Ontario to Billund

Cheapest flights from Ontario to Billund
Explore the most affordable flight options available from Ontario to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 3/121:40 pm
ONT
-
BLL
2 stops20h 40m
United Airlines
Thu 3/196:30 am
BLL
-
ONT
2 stops19h 11m
United Airlines
Deal found 1/26$553
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:02 pm
ONT
-
BLL
2 stops34h 28m
British Airways
Mon 3/28:45 pm
BLL
-
ONT
2 stops28h 37m
British Airways
Deal found 1/25$557
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 1/296:00 am
ONT
-
BLL
2 stops22h 20m
United Airlines
Mon 2/26:45 am
BLL
-
ONT
2 stops19h 58m
United Airlines
Deal found 1/26$598
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 4/41:27 pm
ONT
-
BLL
2 stops59h 38m
United Airlines
Sun 4/122:45 pm
BLL
-
ONT
2 stops38h 51m
United Airlines
Deal found 1/26$833
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:19 pm
ONT
-
BLL
2 stops23h 06m
British Airways
Fri 6/1910:00 pm
BLL
-
ONT
2 stops53h 12m
British Airways
Deal found 1/26$837
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:10 pm
ONT
-
BLL
2 stops39h 45m
British Airways
Sat 7/1812:30 pm
BLL
-
ONT
2 stops18h 21m
British Airways
Deal found 1/27$1,319
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:58 pm
ONT
-
BLL
2 stops35h 27m
British Airways
Tue 4/73:20 pm
BLL
-
ONT
2 stops34h 02m
British Airways
Deal found 1/27$3,597
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:56 am
ONT
-
BLL
2 stops17h 09m
British Airways
Mon 4/611:40 am
BLL
-
ONT
2 stops19h 50m
British Airways
Deal found 1/26$5,150

Find flight deals from Ontario to Billund

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Billund (BLL). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$1,023
Provider with most accurate pricing for Los Angeles-Billund flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Billund flights.
Search Deals
From Ontario to Billund
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Billund 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 January 27, 2026.
Use the filters below to find and compare flights from Ontario to Billund that are best for you.

Fly from

Ontario

Fly to

Billund

Route

Depart

Return

Price

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Thu 3/12

1:40 pm-6:20 pm

2 stops20h 40m

Billund

Thu 3/19

6:30 am-5:41 pm

2 stops19h 11m

$553

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Mon 2/23

5:02 pm-12:30 pm

2 stops34h 28m

Billund

Mon 3/2

8:45 pm-4:22 pm

2 stops28h 37m

$557

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Sat 4/4

1:27 pm-10:05 am

2 stops59h 38m

Billund

Sun 4/12

2:45 pm-8:36 pm

2 stops38h 51m

$833

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Sat 5/9

12:19 pm-8:25 pm

2 stops23h 06m

Billund

Fri 6/19

10:00 pm-6:12 pm

2 stops53h 12m

$837

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 7/1

1:10 pm-1:55 pm

2 stops39h 45m

Billund

Sat 7/18

12:30 pm-9:51 pm

2 stops18h 21m

$1,319

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Fri 3/27

11:58 pm-7:25 pm

2 stops35h 27m

Billund

Tue 4/7

3:20 pm-4:22 pm

2 stops34h 02m

$3,597

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Thu 3/26

10:56 am-12:05 pm

2 stops17h 09m

Billund

Mon 4/6

11:40 am-10:30 pm

2 stops19h 50m

$5,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Ontario to Billund

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Billund

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Billund (average of $480). Flying from Ontario to Billund in July is currently the most expensive (average of $692). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Billund?

    United Airlines, British Airways, and Delta can get you from Ontario to Billund in just under 19h 55m. Your travel time can differ by up to 14h 33m. The distance from Ontario to Billund is about 5483 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ontario to Billund (average of $480). Flying from Ontario to Billund in July is currently the most expensive (average of $692). 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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