$63 Cheap Flights from Sofia (SOF) to Oslo (OSL)

View $63 flight on Wed, Jun 24, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Gardermoen Airport (OSL)

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Cheap Flights from Sofia to Oslo (SOF-OSL)

Prices were available within the past 7 days and start at $63 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Sun, Jul 19 - Wed, Jul 29
SOF
Sofia
OSL
Oslo
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select Norwegian Air Shuttle flight, departing Sun, Jul 19 from Sofia to Oslo, returning Wed, Jul 29, priced at $199 found 2 hours ago
Norwegian Air Shuttle
Sun, Jul 19 - Wed, Jul 29
SOF
Sofia
OSL
Oslo
$201 Roundtrip, found 2 hours ago
$201
Roundtrip
found 2 hours ago
Select Norwegian Air Shuttle flight, departing Sun, Jul 19 from Sofia to Oslo, returning Wed, Jul 29, priced at $201 found 2 hours ago
Austrian Airlines
Sat, Jun 13 - Thu, Jun 18
SOF
Sofia
OSL
Oslo
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Sat, Jun 13 from Sofia to Oslo, returning Thu, Jun 18, priced at $220 found 3 days ago
LOT-Polish Airlines
Thu, Oct 1 - Sun, Oct 4
SOF
Sofia
OSL
Oslo
$225 Roundtrip, found 6 days ago
$225
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Thu, Oct 1 from Sofia to Oslo, returning Sun, Oct 4, priced at $225 found 6 days ago
Austrian Airlines
Tue, Dec 1 - Sat, Dec 5
SOF
Sofia
OSL
Oslo
$230 Roundtrip, found 5 days ago
$230
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Tue, Dec 1 from Sofia to Oslo, returning Sat, Dec 5, priced at $230 found 5 days ago
Lufthansa
Sun, Nov 29 - Thu, Dec 3
SOF
Sofia
OSL
Oslo
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Nov 29 from Sofia to Oslo, returning Thu, Dec 3, priced at $233 found 2 days ago
Austrian Airlines
Sat, Jun 13 - Mon, Jun 15
SOF
Sofia
OSL
Oslo
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Sat, Jun 13 from Sofia to Oslo, returning Mon, Jun 15, priced at $236 found 3 days ago
LOT-Polish Airlines
Thu, Sep 17 - Sun, Sep 20
SOF
Sofia
OSL
Oslo
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Thu, Sep 17 from Sofia to Oslo, returning Sun, Sep 20, priced at $237 found 5 days ago
Air Serbia
Sun, Nov 29 - Thu, Dec 3
SOF
Sofia
OSL
Oslo
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Sun, Nov 29 from Sofia to Oslo, returning Thu, Dec 3, priced at $239 found 2 days ago
Swiss International Air Lines
Sat, Jun 13 - Thu, Jun 18
SOF
Sofia
OSL
Oslo
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, Jun 13 from Sofia to Oslo, returning Thu, Jun 18, priced at $241 found 3 days ago

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $360
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $360

Frequently asked questions

How much does a flight from Sofia (SOF) to Oslo (OSL-Gardermoen) cost?
You can find cheap one-way flights from $63 and cheap return flights from $199 Sofia (SOF) to Oslo (OSL-Gardermoen) with Expedia. One-way flights typically cost between $210 and $1273, and return flights often range between $334 and $1473. 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 Sofia (SOF) 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
The cheapest month to fly from SOF to OSL is July 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
You can fly direct from SOF to OSL on Norwegian Air Shuttle, with around 7 flights per week.
What is the cheapest airline that flies from Sofia (SOF) to Oslo (OSL-Gardermoen)?
Air Serbia is one of the cheapest airlines offering connecting flights from Sofia (SOF) to Oslo (OSL) starting from around $269. 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
To find a cheap flight from Sofia (SOF) 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
The best airline to fly with from Sofia (SOF) 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 Shuttle typically offers the lowest fares. Lufthansa offers the most daily flights from Sofia 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 Sofia (SOF) 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
On average, there are around 1 nonstop flights per day from (SOF) to Gardermoen (OSL). For more options, look at flights that include layovers.
What is the earliest flight from Sofia (SOF) to Oslo (OSL-Gardermoen)?
The earliest flight from Sofia (SOF) to Oslo (OSL) typically departs at around 5:00 AM, operated by Air Serbia. This service is seasonal and runs during March, April, July, September, and October. An early departure like this allows you to make the most of your day in Oslo. 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
The most popular departure times for flights from Sofia (SOF) to Oslo (OSL-Gardermoen) are in the early afternoon, from noon to 3pm. About 52% of passengers prefer this time window. Many major carriers, including LOT Polish Airlines and Lufthansa, offer flights during this window. This timing works well because it allows you to travel after lunch, making it convenient for your schedule.
How long does it take to fly from Sofia (SOF) to Oslo (OSL-Gardermoen)?
Flying nonstop from SOF to OSL takes around 3 hours, with the route covering approximately 1,315 miles. Flights with a layover typically take 7 hours 20 minutes longer than direct options. 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
Business class is available on flights from SOF to OSL. Airlines that offer business class service on this route include:

  • Lufthansa
  • LOT Polish Airlines
  • Swiss International Air Lines
  • Turkish Airlines
  • British Airways
  • Austrian Airlines
  • Air Baltic
  • Bulgaria Air
  • Helvetic Airways
  • ITA Airways

How do I earn miles on a Sofia (SOF) to Oslo (OSL-Gardermoen) flight with Expedia?
It's easy to earn miles on a Sofia (SOF) 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 SOF (SOF)?
If you're planning to travel to Oslo from SOF (SOF), you can fly into Gardermoen (OSL) Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Frankfurt Intl. (FRA), Vienna Intl. (VIE) 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 Sofia (SOF) to Oslo (OSL-Gardermoen) at the last minute?
Typically, booking a last minute flight from Sofia (SOF) 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 Sofia (SOF) to Oslo (OSL-Gardermoen) flight and hotel package?
Securing a Sofia (SOF) 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 Sofia (SOF) to Oslo (OSL-Gardermoen)?
If you booked your Sofia (SOF) 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.

Travel information

Origin airport
Sofia
Destination airport
Gardermoen
Roundtrip price
$198
Distance
1315 mi

Book with confidence

Sofia to Oslo Flights

The cheapest times to fly from Sofia 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 Sofia to Oslo are during the month of July. You can find some of the cheapest flights from Sofia to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Oslo

Sunday is one of the best days to book for cheap flights from Sofia 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 Sofia 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 Sofia to Oslo in 2026. You can also book with separate airlines for your outbound and return journeys, from $63 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 Sofia 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 Sofia 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.

 

Sofia to Oslo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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