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Billund

$419+ Cheap flights from Ontario (ONT) to Billund (BLL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This oojo deal was found by Cheapflights users on 12/11. 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 12/2412:45 pmONT - BLL
2 stops38h 20mBritish Airways
Sun 1/48:50 pmBLL - ONT
2 stops30h 26mBritish Airways
Deal found 12/11$1,336

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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$551
(United Airlines)

One-way from

$419
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$822
Provider with most accurate pricing for Ontario-Billund flight deals.
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Provider most trusted by Cheapflights users for Ontario-Billund flights.
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From Ontario to Billund
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One-way flight from Ontario to Billund
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 12, 2025.
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

Wed 2/11

6:00 am-1:25 pm

2 stops22h 25m

Billund

Sun 2/15

2:05 pm-10:57 pm

2 stops17h 52m

$551

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Thu 1/22

6:00 am-1:20 pm

2 stops22h 20m

Billund

Wed 6/10

5:55 am-11:06 pm

2 stops26h 11m

$581

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 5/13

11:05 am-2:10 pm

2 stops18h 05m

Billund

Wed 5/20

5:55 am-9:01 pm

2 stops24h 06m

$587

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Sat 1/10

6:00 am-1:20 pm

2 stops22h 20m

Billund

Tue 1/13

6:30 am-10:53 pm

2 stops25h 23m

$841

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/14

1:53 pm-1:20 pm

2 stops38h 27m

Billund

Wed 6/17

2:45 pm-11:06 pm

2 stops17h 21m

$864

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/7

6:00 am-1:25 pm

2 stops22h 25m

Billund

Wed 6/24

2:45 pm-11:06 pm

2 stops17h 21m

$1,036

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Tue 2/10

3:09 pm-12:10 pm

2 stops36h 01m

Billund

Sat 2/21

1:05 pm-6:39 pm

2 stops38h 34m

$3,632

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Sat 1/24

6:00 am-1:20 pm

2 stops22h 20m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • Most accurate provider: When it comes to deals on Ontario-Billund flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Billund flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Billund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Billund flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Billund flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 can get you from Ontario to Billund in just under 22h 25m. Your travel time can differ by up to . The distance from Ontario to Billund is about 5483 mi.

  • 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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