$102 Cheap Flights from Billund (BLL) to Helsinki (HEL)

View $102 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Billund (BLL) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Billund to Helsinki (BLL-HEL)

Prices were available within the past 7 days and start at $102 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Baltic
Wed, Sep 10 - Tue, Sep 16
BLL
Billund
HEL
Helsinki
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Wed, Sep 10 from Billund to Helsinki, returning Tue, Sep 16, priced at $189 found 4 days ago
Air Baltic
Thu, Jun 11 - Thu, Jun 25
BLL
Billund
HEL
Helsinki
$206 Roundtrip, found 4 days ago
$206
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Thu, Jun 11 from Billund to Helsinki, returning Thu, Jun 25, priced at $206 found 4 days ago
Air Baltic
Wed, Sep 10 - Tue, Sep 16
BLL
Billund
HEL
Helsinki
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Wed, Sep 10 from Billund to Helsinki, returning Tue, Sep 16, priced at $211 found 4 days ago
Air Baltic
Wed, Sep 10 - Tue, Sep 16
BLL
Billund
HEL
Helsinki
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Wed, Sep 10 from Billund to Helsinki, returning Tue, Sep 16, priced at $238 found 4 days ago
Lufthansa
Thu, Jun 11 - Thu, Jun 25
BLL
Billund
HEL
Helsinki
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jun 11 from Billund to Helsinki, returning Thu, Jun 25, priced at $238 found 4 days ago
Air Baltic
Thu, Aug 21 - Mon, Aug 25
BLL
Billund
HEL
Helsinki
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Thu, Aug 21 from Billund to Helsinki, returning Mon, Aug 25, priced at $246 found 3 days ago
Air Baltic
Wed, Sep 10 - Tue, Sep 16
BLL
Billund
HEL
Helsinki
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Wed, Sep 10 from Billund to Helsinki, returning Tue, Sep 16, priced at $253 found 4 days ago
Norwegian Air Shuttle
Mon, Sep 8 - Mon, Sep 15
BLL
Billund
HEL
Helsinki
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Mon, Sep 8 from Billund to Helsinki, returning Mon, Sep 15, priced at $262 found 5 days ago
Scandinavian Airlines
Wed, Sep 10 - Tue, Sep 16
BLL
Billund
HEL
Helsinki
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Sep 10 from Billund to Helsinki, returning Tue, Sep 16, priced at $269 found 4 days ago
Finnair
Thu, Jun 11 - Thu, Jun 25
BLL
Billund
HEL
Helsinki
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select Finnair flight, departing Thu, Jun 11 from Billund to Helsinki, returning Thu, Jun 25, priced at $389 found 4 days ago
Flights from Billund (BLL) to Helsinki (HEL)
Origin airport
Billund
Destination airport
Vantaa
Roundtrip price
$188
Distance
656 mi
Average flight time
1 hour 40 mins

Billund to Helsinki Flights

The cheapest times to fly from Billund to Helsinki

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billund to Helsinki are during the month of September. You can find some of the cheapest flights from Billund to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billund to Helsinki

Sunday is one of the best days to book for cheap flights from Billund to Helsinki: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billund to Helsinki

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billund to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $102 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billund to Helsinki flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billund to Helsinki airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Billund Airport (BLL) to Vantaa Airport (HEL) cost?
Secure a cheap one-way flight from $102 or cheap return flight from $189 from Billund Airport (BLL) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Billund Airport (BLL) to Vantaa Airport (HEL)?
September is the cheapest month to fly from BLL to HEL. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Billund Airport (BLL) to Vantaa Airport (HEL)?
To find the cheapest airline that'll fly you from BLL to HEL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Billund Airport (BLL) to Vantaa Airport (HEL)?
You'll need to take a flight with a layover if you're traveling from Billund Airport (BLL) to Vantaa Airport (HEL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BLL to HEL?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BLL to HEL?
Finnair has the strongest track record for on-time direct flights from Billund Airport (BLL) to Vantaa Airport (HEL), with an on-time rating of 92%. Use the Expedia App to see your flight schedule before you head off and get notified of any trip changes.
What is the best time to fly from Billund Airport (BLL) to Vantaa Airport (HEL)?
Book a flight from Billund Airport (BLL) to Vantaa Airport (HEL) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Billund Airport (BLL) to Vantaa Airport (HEL) last-minute?
Last-minute bookings from BLL to HEL are usually more expensive. To lock in the lowest prices, start looking for flights early. That said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a BLL to HEL flight and hotel package?
Compared with arranging flights and hotels separately, booking a BLL to HEL flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Billund Airport (BLL) to Vantaa Airport (HEL)?
Usually, it's possible to cancel or reschedule your BLL to HEL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.