$70 Cheap Flights from Bucharest (OTP) to Oslo (OSL)

View $70 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL)

Cheap Flights from Bucharest to Oslo (OTP-OSL)

Prices were available within the past 7 days and start at $70 for one-way flights and $161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Wed, Apr 22 - Sun, Apr 26
OTP
Bucharest
OSL
Oslo
$161 Roundtrip, found 2 days ago
$161
Roundtrip
found 2 days ago
Select Norwegian Air Shuttle flight, departing Wed, Apr 22 from Bucharest to Oslo, returning Sun, Apr 26, priced at $161 found 2 days ago
Air Serbia
Wed, Apr 22 - Sun, Apr 26
OTP
Bucharest
OSL
Oslo
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Wed, Apr 22 from Bucharest to Oslo, returning Sun, Apr 26, priced at $179 found 2 days ago
Norwegian Air Shuttle
Wed, Apr 22 - Sat, Apr 25
OTP
Bucharest
OSL
Oslo
$185 Roundtrip, found 17 hours ago
$185
Roundtrip
found 17 hours ago
Select Norwegian Air Shuttle flight, departing Wed, Apr 22 from Bucharest to Oslo, returning Sat, Apr 25, priced at $185 found 17 hours ago
Lufthansa
Fri, Apr 24 - Mon, Apr 27
OTP
Bucharest
OSL
Oslo
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Apr 24 from Bucharest to Oslo, returning Mon, Apr 27, priced at $186 found 2 days ago
Lufthansa
Wed, Apr 29 - Wed, May 6
OTP
Bucharest
OSL
Oslo
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 29 from Bucharest to Oslo, returning Wed, May 6, priced at $187 found 3 days ago
Air Baltic
Wed, Apr 22 - Sun, Apr 26
OTP
Bucharest
OSL
Oslo
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Wed, Apr 22 from Bucharest to Oslo, returning Sun, Apr 26, priced at $188 found 2 days ago
Lufthansa
Wed, Apr 29 - Wed, May 6
OTP
Bucharest
OSL
Oslo
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 29 from Bucharest to Oslo, returning Wed, May 6, priced at $194 found 3 days ago
Lufthansa
Wed, Apr 22 - Sat, Apr 25
OTP
Bucharest
OSL
Oslo
$194 Roundtrip, found 17 hours ago
$194
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Bucharest to Oslo, returning Sat, Apr 25, priced at $194 found 17 hours ago
Austrian Airlines
Wed, Apr 22 - Sat, Apr 25
OTP
Bucharest
OSL
Oslo
$200 Roundtrip, found 17 hours ago
$200
Roundtrip
found 17 hours ago
Select Austrian Airlines flight, departing Wed, Apr 22 from Bucharest to Oslo, returning Sat, Apr 25, priced at $200 found 17 hours ago
Swiss International Air Lines
Tue, Apr 21 - Tue, Apr 28
OTP
Bucharest
OSL
Oslo
$200 Roundtrip, found 6 days ago
$200
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Apr 21 from Bucharest to Oslo, returning Tue, Apr 28, priced at $200 found 6 days ago

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Frequently asked questions

How much does a flight from Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen) cost?
You can find cheap one-way flights from $70 and cheap return flights from $161 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen) with Expedia. One-way flights typically cost between $193 and $849, and return flights often range between $410 and $2119. 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 Bucharest (OTP-Henri Coanda Intl.) 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
The cheapest month to fly from OTP to OSL is April 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
Norwegian Air Shuttle offers around 7 weekly direct flights from OTP to OSL.
What is the cheapest airline that flies from Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
Norwegian Air Shuttle is one of the cheapest airlines offering nonstop flights from Henri Coanda Intl. (OTP) to Gardermoen (OSL), with round-trip tickets starting from around $370. 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
To find a cheap flight from Bucharest (OTP-Henri Coanda Intl.) 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
The best airline to fly with from Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen) 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. KLM offers the most daily flights from Bucharest 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 Bucharest (OTP-Henri Coanda Intl.) 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
You can find approximately 1 nonstop flights per day from Henri Coanda Intl. (OTP) to Gardermoen (OSL). For more options, look at flights that include layovers.
What is the earliest flight from Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
The earliest flight from Henri Coanda International Airport (OTP) to Gardermoen Airport (OSL) typically leaves at 4:30 AM, operated by Air Serbia. This seasonal service is available in August and November, allowing you to make the most of your time 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
The most popular departure times for flights from Bucharest (OTP) to Oslo (OSL) are in the early morning, from 6am to 9am. This accounts for around 29% of total traffic. Many major carriers, including Lufthansa, Austrian Airlines and KLM, offer flights during this window. Many travelers prefer this time because it allows them to make the most of their day in Oslo.
How long does it take to fly from Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
Flying nonstop from OTP to OSL takes around 3 hours, with the route covering approximately 1,244 miles. Flights with a layover typically take 13 hours 30 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
Business class is available on flights from OTP to OSL. Airlines that offer business class service on this route include:

  • Aegean
  • LOT Polish Airlines
  • Lufthansa
  • British Airways
  • Turkish Airlines
  • KLM
  • Air Baltic
  • Air France
  • Austrian Airlines
  • Swiss International Air Lines

How do I earn miles on a Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen) flight with Expedia?
It's easy to earn miles on a Bucharest (OTP-Henri Coanda Intl.) 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 Henri Coanda Intl. (OTP)?
If you're planning to travel to Oslo from Henri Coanda Intl. (OTP), you can fly into Gardermoen (OSL) Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Vienna Intl. (VIE), 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen) at the last minute?
Typically, booking a last minute flight from Bucharest (OTP-Henri Coanda Intl.) 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen) flight and hotel package?
Securing a Bucharest (OTP-Henri Coanda Intl.) 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 Bucharest (OTP-Henri Coanda Intl.) to Oslo (OSL-Gardermoen)?
If you booked your Bucharest (OTP-Henri Coanda Intl.) 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
Henri Coanda Intl.
Destination airport
Gardermoen
Airlines serving
Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$160
Distance
1244 mi
Average flight time
3 hours 15 mins

Book with confidence

Bucharest to Oslo Flights

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

 

The best time to book a flight from Bucharest to Oslo

Sunday is one of the best days to book for cheap flights from Bucharest 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 Bucharest 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 Bucharest to Oslo in 2026. You can also book with separate airlines for your outbound and return journeys, from $70 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 Bucharest 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 Bucharest 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.

 

Bucharest to Oslo Flights

*Flight schedules are subject to change.

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*Available to One Key members.