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Oslo Gardermoen

$97+ Cheap flights from Sofia (SOF) to Oslo Gardermoen (OSL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — OSL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Oslo Gardermoen are usually found in September or March, booked 12 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sofia to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Oslo Gardermoen (OSL). 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 September 11, 2025.

Round-trip from

$97
(Mytrip)

Popular in

August

Cheapest in

September

Average price

$156

Good one-way deal

$202 or less
From Sofia to Oslo Gardermoen
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Highest demand for flights based on searches. 7% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Sofia to Oslo Gardermoen.
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Find flight deals from Sofia to Oslo Gardermoen

Cheapest flights from Sofia to Oslo Gardermoen
Explore the most affordable flight options available from Sofia to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:40 pmSOF - OSL
Nonstop3h 05mNorwegian
Thu 10/95:55 pmOSL - SOF
Nonstop3h 05mNorwegian
Deal found 9/10$97
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:15 pmSOF - OSL
1 stop16h 10mMultiple Airlines
Thu 10/95:55 pmOSL - SOF
Nonstop3h 05mMultiple Airlines
Deal found 9/10$140
This Air Serbia deal was found by Cheapflights users on 9/11. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:00 amSOF - OSL
1 stop5h 00mAir Serbia
Thu 10/239:45 amOSL - SOF
1 stop4h 50mAir Serbia
Deal found 9/11$206
This Air Serbia deal was found by Cheapflights users on 9/10. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:00 amSOF - OSL
1 stop5h 00mAir Serbia
Thu 10/99:45 amOSL - SOF
1 stop4h 50mAir Serbia
Deal found 9/10$361
This SWISS deal was found by Cheapflights users on 9/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:45 pmSOF - OSL
2 stops36h 05mSWISS
Thu 10/95:40 amOSL - SOF
2 stops29h 20mSWISS
Deal found 9/10$647

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Oslo Gardermoen 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 September 11, 2025.
Use the filters below to find and compare flights from Sofia to Oslo Gardermoen Airport that are best for you.

Fly from

Sofia

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

SofiaOslo

SOF - OSL

SOFOSL

Sofia

Thu 10/2

10:40 pm-12:45 am

Nonstop3h 05m

Oslo Gardermoen

Thu 10/9

5:55 pm-10:00 pm

Nonstop3h 05m

$97

SofiaOslo

SOF - OSL

SOFOSL

Sofia

Thu 10/2

7:15 pm-10:25 am

1 stop16h 10m

Oslo Gardermoen

Thu 10/9

5:55 pm-10:00 pm

Nonstop3h 05m

$140

SofiaOslo

SOF - OSL

SOFOSL

Sofia

Thu 10/16

5:00 am-9:00 am

1 stop5h 00m

Oslo Gardermoen

Thu 10/23

9:45 am-3:35 pm

1 stop4h 50m

$206

SofiaOslo

SOF - OSL

SOFOSL

Sofia

Thu 10/2

5:00 am-9:00 am

1 stop5h 00m

Oslo Gardermoen

Thu 10/9

9:45 am-3:35 pm

1 stop4h 50m

$361

SofiaOslo

SOF - OSL

SOFOSL

Sofia

Thu 10/2

12:45 pm-11:50 pm

2 stops36h 05m

Oslo Gardermoen

Thu 10/9

5:40 am-12:00 pm

2 stops29h 20m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Sofia to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Sofia 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 Sofia to Oslo Gardermoen Airport

How far ahead should I book a flight from Sofia to Oslo Gardermoen Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Oslo Gardermoen. Price data was last updated on August 29, 2025.

The best time to book flights from Sofia to Oslo Gardermoen Airport is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sofia to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Sofia to Oslo Gardermoen Airport (average of $567). Flying from Sofia to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). 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.

What is the cheapest time of day to fly from SOF to OSL?

Find hourly flight availability from Sofia to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Sofia to Oslo Gardermoen Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight in the morning.

How much does it cost to fly round-trip from Sofia to Oslo Gardermoen Airport?

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Norwegian, LOT, and Lufthansa from Sofia to Oslo Gardermoen Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Entertainment

6.0

Overall

7.8

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Entertainment

6.0

Overall

7.8

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
LOT
7.6
Good
1,114 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Entertainment

6.0

Overall

7.8

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Lufthansa
6.8
Okay
7,409 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Entertainment

6.0

Overall

7.8

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Air Serbia
6.3
Okay
200 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Entertainment

6.0

Overall

7.8

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Sofia to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sofia to Oslo Gardermoen?

    Located just 4.2 mi from the city center, Sofia is the airport most travelers will use when flying to Oslo Gardermoen from Sofia. Booking flights from Sofia (SOF) to Oslo Gardermoen should be relatively easy as there are 0 daily outbound flights to Oslo Gardermoen from 4 different airlines.

  • How long is the flight from Sofia to Oslo Gardermoen Airport?

    There are many flights that can get you from Sofia to Oslo Gardermoen Airport in 3h 05m. Fly via Norwegian or Air Serbia to get the fastest option. The distance from Sofia to Oslo Gardermoen Airport is about 1314 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sofia to Oslo Gardermoen Airport round-trip?

    Norwegian, at $128, was found to be the cheapest airline from Sofia to Oslo Gardermoen Airport.Alternate airlines to your destination round-trip include LOT and Air Serbia. Norwegian is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Sofia to Oslo Gardermoen Airport?

    Looking at all options, your cheapest flight can be booked for $154. While the most popular route (Sofia - Oslo Gardermoen) can be booked for $138 on average, our data indicates $249 when flying from Sofia to Oslo Gardermoen Airport.

  • Can I find deals for flights from Sofia to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Sofia to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Oslo Gardermoen.

  • Can I find deals for business class flights from Sofia to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Sofia to Oslo Gardermoen 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 Sofia to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Sofia to Oslo Gardermoen Airport (average of $567). Flying from Sofia to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). 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

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

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Top 4 airlines flying from Sofia to Oslo Gardermoen

Discover the top 4 airlines that operate flights from Sofia to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$128Average$156FlexibilityNo cancel feeOn-time74%
LOTCheapest$129Average$222FlexibilityNo cancel feeOn-time81%
Air SerbiaCheapest$154Average$162FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$167Average$309FlexibilityNo cancel feeOn-time76%

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