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Cheap flights from Ontario to Billund from $572

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Billund departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 1:20 pmONT-BLL
23h 20m2 stops
United Airlines Logo
10:25 am - 9:37 pmBLL-ONT
20h 12m2 stops
$572United Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 8
United Airlines Logo
1:53 pm - 1:20 pmONT-BLL
38h 27m2 stops
United Airlines Logo
2:45 pm - 5:47 pmBLL-ONT
36h 02m2 stops
$699United Airlines
Find Deal
Wed, Jan 14 - Wed, Jun 17
United Airlines Logo
1:24 pm - 1:20 pmONT-BLL
38h 56m2 stops
United Airlines Logo
5:55 am - 5:47 pmBLL-ONT
20h 52m2 stops
$828United Airlines
Find Deal
Wed, Jan 14 - Tue, Jun 23
United Airlines Logo
1:53 pm - 1:20 pmONT-BLL
38h 27m2 stops
United Airlines Logo
2:45 pm - 5:47 pmBLL-ONT
36h 02m2 stops
$848United Airlines
Find Deal
Wed, Jan 14 - Wed, Jun 17
United Airlines Logo
6:00 am - 1:25 pmONT-BLL
22h 25m2 stops
United Airlines Logo
2:45 pm - 5:47 pmBLL-ONT
36h 02m2 stops
$849United Airlines
Find Deal
Wed, Jan 7 - Wed, Jun 24
United Airlines Logo
1:53 pm - 1:20 pmONT-BLL
38h 27m2 stops
United Airlines Logo
5:55 am - 5:47 pmBLL-ONT
20h 52m2 stops
$919United Airlines
Find Deal
Wed, Jan 14 - Tue, Jun 23
United Airlines Logo
6:00 am - 1:25 pmONT-BLL
22h 25m2 stops
United Airlines Logo
5:55 am - 11:06 pmBLL-ONT
26h 11m2 stops
$927United Airlines
Find Deal
Wed, Jan 7 - Wed, Jun 24
United Airlines Logo
1:53 pm - 1:20 pmONT-BLL
38h 27m2 stops
United Airlines Logo
5:55 am - 5:47 pmBLL-ONT
20h 52m2 stops
$928United Airlines
Find Deal
Wed, Jan 14 - Tue, Jun 23
United Airlines Logo
6:00 am - 1:25 pmONT-BLL
22h 25m2 stops
United Airlines Logo
5:55 am - 12:20 pmBLL-ONT
39h 25m2 stops
$935United Airlines
Find Deal
Wed, Jan 7 - Wed, Jun 24
British Airways Logo
10:57 am - 12:20 pmONT-BLL
17h 23m2 stops
British Airways Logo
5:05 pm - 5:45 pmBLL-ONT
33h 40m2 stops
$1,375British Airways
Find Deal
Fri, Mar 27 - Mon, Apr 6

United Airlines flights from Ontario to Billund

Our best United Airlines deals on Ontario to Billund flight tickets
United Airlines
Nov 12
ONT5:05 amOntario
23h 20m
2 stops
BLL1:25 pmBillund
Nov 16
BLL10:25 amBillund
21h 06m
2 stops
ONT10:31 pmOntario
$569
Find similar
United Airlines
Feb 27
ONT5:00 amOntario
23h 20m
2 stops
BLL1:20 pmBillund
Mar 8
BLL10:25 amBillund
20h 12m
2 stops
ONT9:37 pmOntario
$572
Find similar
United Airlines
Jan 14
ONT1:53 pmOntario
38h 27m
2 stops
BLL1:20 pmBillund
Jun 17
BLL2:45 pmBillund
36h 02m
2 stops
ONT5:47 pmOntario
$699
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Ontario to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Fri 2/27

5:00 am-1:20 pm

2 stops23h 20m

Billund

Sun 3/8

10:25 am-9:37 pm

2 stops20h 12m

$572

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/14

1:53 pm-1:20 pm

2 stops38h 27m

Billund

Wed 6/17

2:45 pm-5:47 pm

2 stops36h 02m

$699

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/14

1:24 pm-1:20 pm

2 stops38h 56m

Billund

Tue 6/23

5:55 am-5:47 pm

2 stops20h 52m

$828

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/14

1:53 pm-1:20 pm

2 stops38h 27m

Billund

Wed 6/17

2:45 pm-5:47 pm

2 stops36h 02m

$848

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/7

6:00 am-1:25 pm

2 stops22h 25m

Billund

Wed 6/24

2:45 pm-5:47 pm

2 stops36h 02m

$849

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/14

1:53 pm-1:20 pm

2 stops38h 27m

Billund

Tue 6/23

5:55 am-5:47 pm

2 stops20h 52m

$919

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/7

6:00 am-1:25 pm

2 stops22h 25m

Billund

Wed 6/24

5:55 am-11:06 pm

2 stops26h 11m

$927

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/14

1:53 pm-1:20 pm

2 stops38h 27m

Billund

Tue 6/23

5:55 am-5:47 pm

2 stops20h 52m

$928

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Wed 1/7

6:00 am-1:25 pm

2 stops22h 25m

Billund

Wed 6/24

5:55 am-12:20 pm

2 stops39h 25m

$935

OntarioBillund

ONT - BLL

ONTBLL

Ontario

Fri 3/27

10:57 am-12:20 pm

2 stops17h 23m

Billund

Mon 4/6

5:05 pm-5:45 pm

2 stops33h 40m

$1,375

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Billund from

How to get the cheapest flight ticket from Ontario to Billund

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 day to depart on your flight to Billund?

The cheapest day to depart from Ontario to Billund is on a Sunday when prices can be found for as low as $678. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Billund for around $1,171.

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

According to our data, the cheapest time of day to fly to Billund is in the evening. momondo users have found flights departing from Ontario to Billund in the evening for as low as $632. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $789.

When to book flights from Ontario to Billund

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

Cheap Ontario to Billund (ONT to BLL) flight deals and tips

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

Direct flights

None
There are no direct flights from Ontario to Billund. There are no popular flight routes from Ontario to Billund.
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  • How far is Ontario to Billund by plane?

    A flight from Ontario to Billund will travel around 5483.5 mi. 17h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Billund Airport?

    Prices for flights from Ontario Airport to Billund Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Billund Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The required travel and health documents for your Billund Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Billund Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Vejle
Ribe
Kolding
Middelfart
Horsens

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Billund. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Billund on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to Billund 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 Ontario to Billund right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Billund, momondo offers a useful price alert feature which will track prices for flights to Billund from Ontario and alert you when they change.

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