$99 Cheap Flights from Billund (BLL) to Oslo (OSL)

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Billund to Oslo Flights

The cheapest times to fly from Billund to Oslo

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 Oslo are during the month of December. You can find some of the cheapest flights from Billund to Oslo with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Billund to Oslo

Sunday is one of the best days to book for cheap flights from Billund to Oslo: 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 Oslo

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 Oslo in 2026. You can also book with separate airlines for your outbound and return journeys, from $99 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 Oslo 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 Oslo 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 (BLL) to Oslo (OSL-Gardermoen) cost?

You can find cheap one-way flights from $99 and cheap return flights $180 Billund (BLL) to Oslo (OSL-Gardermoen) with Expedia. One-way flights typically cost between $126 and $964, and return flights often range between $268 and $1526. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Billund (BLL) to Oslo (OSL-Gardermoen) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

What is the cheapest month to fly from Billund (BLL) to Oslo (OSL-Gardermoen)?

The cheapest month to fly from BLL to OSL is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Which airlines fly direct from Billund (BLL) to Oslo (OSL-Gardermoen)?

Choose from 3 airlines operating direct flights from BLL to OSL:

• Norwegian Air Shuttle operates around 8 direct flights from BLL to OSL every week
• Norwegian Air International Ltd operates around 7 direct flights from BLL to OSL every week

What is the cheapest airline that flies from Billund (BLL) to Oslo (OSL-Gardermoen)?

Norwegian Air Shuttle is one of the cheapest airlines offering nonstop flights from Billund (BLL) to Oslo (OSL), with round-trip tickets starting from around $146. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

How do I find cheap flights from Billund (BLL) to Oslo (OSL-Gardermoen)?

To find a cheap flight from Billund (BLL) to Oslo (OSL-Gardermoen), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best airline to fly with from Billund (BLL) to Oslo (OSL-Gardermoen)?

The best airline to fly with from Billund (BLL) to Oslo (OSL) will differ from traveler to traveler. If you like to fly early, Norwegian Air Shuttle offers early morning flights. If price is the most important factor, Norwegian Air International Ltd typically offers the lowest fares. KLM offers the most daily flights from Billund to Oslo, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

What is the best time to fly from Billund (BLL) to Oslo (OSL-Gardermoen)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

How many flights per day from Billund (BLL) to Oslo (OSL-Gardermoen)?

On average, there are around 2 nonstop flights per day from (BLL) to Gardermoen (OSL). For more options, look at flights that include layovers.

What is the earliest flight from Billund (BLL) to Oslo (OSL-Gardermoen)?

The earliest flight from Billund (BLL) to Oslo (OSL) usually departs at around 5:55 AM local time, operated by WX. An early departure can help you maximize your time in Oslo, allowing you to explore the city right after arrival. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Billund (BLL) to Oslo (OSL-Gardermoen)?

The most popular departure times for flights from Billund (BLL) to Gardermoen (OSL) are in the late morning, from 9am to 12pm. About 36% of passengers prefer this time window. Many major carriers, including SAS, Norwegian Air Shuttle and KLM, offer flights during this window. This timing works well because it allows you to start your day in Billund before heading to Oslo.

How long does it take to fly from Billund (BLL) to Oslo (OSL-Gardermoen)?

Direct flights from BLL to OSL usually take about 1 hour 20 minutes, traveling roughly 316 miles. If you opt for a connecting flight, expect to add around 5 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Billund (BLL) to Oslo (OSL-Gardermoen)?

Business class is available on flights from BLL to OSL. Airlines that offer business class service on this route include:

• KLM
• Lufthansa
• British Airways
• Braathens Regional Aviation
• Air Baltic
• LOT Polish Airlines
• Hop!
• SAS
• Air Dolomiti
• Swiss International Air Lines

How do I earn miles on a Billund (BLL) to Oslo (OSL-Gardermoen) flight with Expedia?

It's easy to earn miles on a Billund (BLL) to Oslo (OSL-Gardermoen) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Oslo from BLL (BLL)?

If you're planning to travel to Oslo from BLL (BLL), you can fly into Gardermoen (OSL) Some flights may connect through major hubs like Schiphol (AMS), Kastrup (CPH), Frankfurt Intl. (FRA) before reaching Oslo. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Billund (BLL) to Oslo (OSL-Gardermoen) at the last minute?

Typically, booking a last minute flight from Billund (BLL) to Oslo (OSL-Gardermoen) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Billund (BLL) to Oslo (OSL-Gardermoen) flight and hotel package?

Securing a Billund (BLL) to Oslo (OSL-Gardermoen) Viken Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Billund (BLL) to Oslo (OSL-Gardermoen)?

If you booked your Billund (BLL) to Oslo (OSL-Gardermoen) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.