SOF - OSL

$97 Find Cheap Flights from Sofia to Oslo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Oslo Gardermoen departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Oslo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sofia to Oslo (SOF-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sofia to Oslo Gardermoen

Thu, Oct 2 - Thu, Oct 9
Norwegian Logo
10:40 pm - 12:45 amSOF-OSL
3h 05mnonstop
Norwegian Logo
5:55 pm - 10:00 pmOSL-SOF
3h 05mnonstop
$97Norwegian
Find Deal
Thu, Oct 2 - Thu, Oct 9
 Logo
10:40 pm - 12:45 amSOF-OSL
3h 05mnonstop
 Logo
11:05 am - 1:00 amOSL-SOF
12h 55m1 stop
Fri, Oct 17 - Tue, Oct 21
 Logo
6:15 am - 3:50 pmSOF-OSL
10h 35m1 stop
 Logo
2:55 pm - 10:25 pmOSL-SOF
6h 30m1 stop
Thu, Oct 2 - Thu, Oct 9
 Logo
7:15 pm - 10:25 amSOF-OSL
16h 10m1 stop
 Logo
5:55 pm - 10:00 pmOSL-SOF
3h 05mnonstop
Thu, Oct 2 - Thu, Oct 9
 Logo
6:20 pm - 10:25 amSOF-OSL
17h 05m1 stop
 Logo
11:05 am - 1:00 amOSL-SOF
12h 55m1 stop
Thu, Oct 2 - Thu, Oct 9
 Logo
6:20 pm - 10:25 amSOF-OSL
17h 05m1 stop
 Logo
11:05 am - 1:00 amOSL-SOF
12h 55m1 stop
Sat, Oct 18 - Tue, Oct 21
Austrian Airlines Logo
8:00 am - 7:30 pmSOF-OSL
12h 30m1 stop
Austrian Airlines Logo
2:55 pm - 11:55 pmOSL-SOF
8h 00m1 stop
$180Austrian Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Air Serbia Logo
5:00 am - 9:00 amSOF-OSL
5h 00m1 stop
Air Serbia Logo
9:45 am - 3:35 pmOSL-SOF
4h 50m1 stop
$206Air Serbia
Find Deal
Thu, Oct 2 - Thu, Oct 9
Air Serbia Logo
5:00 am - 9:00 amSOF-OSL
5h 00m1 stop
Air Serbia Logo
9:45 am - 3:35 pmOSL-SOF
4h 50m1 stop
$361Air Serbia
Find Deal
Thu, Oct 2 - Thu, Oct 9
SWISS Logo
12:45 pm - 11:50 pmSOF-OSL
36h 05m2 stops
SWISS Logo
5:40 am - 12:00 pmOSL-SOF
29h 20m2 stops
$647SWISS
Find Deal

Everything you should know

Top airlines
Norwegian
Cheapest • from $97 (round-trip)
Norwegian
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 30% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
2 days a week
There are direct flights from Sofia to Oslo Gardermoen 2 days a week: Thu, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$97
Typical prices: $175-195
Norwegian
Thu 10/2Thu 10/9
SOF - OSL • Non-stop
Cheapest one-way
$100
Typical prices: $108-168
Multiple Airlines
Tue 9/30
SOF - OSL • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo Gardermoen!
Booking Insights

KAYAK's insights & trends for Sofia to Oslo Gardermoen flights

Get data-powered insights and trends into flights from Sofia to Oslo Gardermoen to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sofia to Oslo Gardermoen Airport?

What’s the cheapest day of the week to fly from Sofia to Oslo?

The average price of all round-trip flights from Sofia to Oslo Gardermoen Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Oslo on a Wednesday and more expensive on a Friday. On your return trip to Sofia, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Sofia to Oslo Gardermoen Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to Oslo Gardermoen Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sofia to Oslo Gardermoen Airport is September, where tickets cost $156 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $302 and $296 respectively.

Can I save money by flying with a layover from Sofia to Oslo Gardermoen Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $253, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sofia to Oslo Gardermoen Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sofia to Oslo Gardermoen Airport, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$97
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Sofia to Oslo

When to book flights from Sofia to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Sofia to Oslo Gardermoen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sofia to Oslo flights

  • What is the cheapest flight from Sofia to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Sofia to Oslo Gardermoen Airport was $100 for a one-way ticket and $97 for a round-trip.

  • Do I need a passport to fly between Sofia and Oslo?

    Yes

  • Which airports will I be using when flying from Sofia to Oslo?

    When flying out of Sofia you will be using Sofia. You will be landing at Oslo, also known as Oslo Gardermoen.

  • Which aircraft models fly most regularly from Sofia to Oslo?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Sofia to Oslo flight route.

  • On which days can I fly direct from Sofia to Oslo?

    You can catch a nonstop flight from Sofia to Oslo on Thursday, and Sunday.

  • Which is the best airline for flights from Sofia to Oslo, Norwegian or LOT?

    The two airlines most popular with KAYAK users for flights from Sofia to Oslo are Norwegian and LOT. With an average price for the route of $156 and an overall rating of 7.8, Norwegian is the most popular choice. LOT is also a great choice for the route, with an average price of $222 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Sofia to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Sofia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sofia to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Sofia with another airline. Booking your flights between Sofia and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sofia to Oslo Gardermoen Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $202 or less one-way.

Prefer to fly direct from Sofia to Oslo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sofia to Oslo Gardermoen.
Find which airlines fly direct from Sofia Airport to Oslo Gardermoen Airport, which days they fly and book direct flights.

Direct departures

Sofia to Oslo Gardermoen

Thursday

Norwegian

Norwegian

Sunday

Norwegian

Norwegian

See more direct flights

Direct returns

Oslo Gardermoen to Sofia

Thursday

Norwegian

Norwegian

Sunday

Norwegian

Norwegian

See more direct flights

Reviews of the top 4 airlines serving from Sofia to Oslo Gardermoen

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Oslo Gardermoen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
NorwegianOverall score based on 233 reviews
7.7Boarding
6.0Entertainment
6.6Food
8.1Crew
7.6Comfort
Airline reviews

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

10.0 ExcellentJacob, Sep 2025ATH - OSL
Read more Norwegian reviews

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

Unfriendly staff at boarding gate. Unclear announcement at about gate change. Low cost airline with no amenities on board. Bring your own water.

Terrible communication about cancellation of flight. Put on a flight the day after our departure day even though there were seats the following day

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Boarding was delayed for an unknown reason for more than an hour. While the airplane was at the gate, the boarding time was moved by 10-20 minutes every 15 minutes. No entertainment on the plane.

The flight itself was pleasant and on time. Crew was very good. However, breakfast food was barely acceptable. Unfortunately this satisfies the recent industry standards. I asked for a sandwich with ham (another choice was cheese), but received a sandwich with roast beef.

Delay rushed to the next plane and bags didn’t arrive in chicago

Boarding could've been improved a bit, the rest is excellent.

Agents helping disable person doesnt know connections to Poland and after 9 agents helping and 2hours ,we made it to proper terminal. Polish Dreamliner its Polish nightmare liner with so narrow seats and no room under front seat for bag and feet,in economy class.To upgrade, to higher standart cost an arm and leg ,even there are empty seats No good experience overall

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

The seats are small and the movie selection was disappointing. However, the food was excellent and the cabin crew was attentive and kind.

Bags lost no more to say, bad communication and no urgency to get it back to the hotel by the airline properly the worst airline I have used.

It was was okay but the seat was stiff and hard to sit on it!!

Seats were so uncomfortable, my butt hurts so much, I wish they have more cushions,it really was horrible, Except that, Stewarts were polite food was decent

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

I paid extra for more comfort, didn't get any better than any other seat, tv didn't work on both seats, it'd

Liked the flight being almost on time (airport issues created a delay). Disliked the issue printing tag bags on the kiosk and having to wait for an hour on like to drop my bags.

Safety which is #1 was great. Food choices was not always great and often ran out of choice meat before getting to back of economy. Had one staff member who was just rude otherwise everyone was quite pleasant especially with the job they have to do!

Flight was a little late. The crew was courteous, food ok

Flights were delayed but very last minute, also seats felt very squished on the second flight. Crew was very friendly and airplane was clean.

I was unable to check in online. When I attempted to do so from the app and Luftansa website, I was directed to Niko.hr which I found out was fraught with errors. The kiosk at airport was not working. I had to wait in line to check in which was inefficient

Expect Business Class seating to be 2 passengers per 3 coach seats, with center blocked. This is typical for flights within Europe on most airlines. Service was excellent!

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Everything you need to know for your flight from Sofia to Oslo Gardermoen

Information on your arrival and departure airports

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