$38 Cheap Flights from Bucharest (OTP) to Oslo (OSL)

View $38 flight on Fri, Jun 20, 2025Opens in a new window

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

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Cheap Flights from Bucharest to Oslo (OTP-OSL)

Prices were available within the past 7 days and start at $38 for one-way flights and $109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air Malta
Thu, Sep 4 - Mon, Sep 8
OTP
Bucharest
TRF
Sandefjord
$109 Roundtrip, found 23 hours ago
$109
Roundtrip
found 23 hours ago
Select Wizz Air Malta flight, departing Thu, Sep 4 from Bucharest to Sandefjord, returning Mon, Sep 8, priced at $109 found 23 hours ago
Wizz Air Malta
Fri, Sep 5 - Mon, Sep 8
OTP
Bucharest
TRF
Sandefjord
$132 Roundtrip, found 3 days ago
$132
Roundtrip
found 3 days ago
Select Wizz Air Malta flight, departing Fri, Sep 5 from Bucharest to Sandefjord, returning Mon, Sep 8, priced at $132 found 3 days ago
Norwegian Air Shuttle
Fri, Jun 6 - Mon, Jun 9
OTP
Bucharest
OSL
Oslo
$138 Roundtrip, found 1 day ago
$138
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Fri, Jun 6 from Bucharest to Oslo, returning Mon, Jun 9, priced at $138 found 1 day ago
Norwegian Air Shuttle
Fri, Jun 6 - Mon, Jun 9
OTP
Bucharest
OSL
Oslo
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Fri, Jun 6 from Bucharest to Oslo, returning Mon, Jun 9, priced at $139 found 5 days ago
Wizz Air Malta
Thu, Aug 21 - Thu, Aug 28
OTP
Bucharest
TRF
Sandefjord
$146 Roundtrip, found 3 days ago
$146
Roundtrip
found 3 days ago
Select Wizz Air Malta flight, departing Thu, Aug 21 from Bucharest to Sandefjord, returning Thu, Aug 28, priced at $146 found 3 days ago
Norwegian Air Shuttle
Fri, Oct 10 - Mon, Oct 13
OTP
Bucharest
OSL
Oslo
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Fri, Oct 10 from Bucharest to Oslo, returning Mon, Oct 13, priced at $160 found 3 days ago
Norwegian Air Shuttle
Fri, Jun 6 - Sat, Jun 7
OTP
Bucharest
OSL
Oslo
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Fri, Jun 6 from Bucharest to Oslo, returning Sat, Jun 7, priced at $164 found 1 day ago
Lufthansa
Thu, May 29 - Wed, Jun 4
OTP
Bucharest
OSL
Oslo
$201 Roundtrip, found 4 days ago
$201
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, May 29 from Bucharest to Oslo, returning Wed, Jun 4, priced at $201 found 4 days ago
Scandinavian Airlines
Wed, May 14 - Sun, May 18
OTP
Bucharest
OSL
Oslo
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, May 14 from Bucharest to Oslo, returning Sun, May 18, priced at $204 found 1 day ago
Air Baltic
Mon, Oct 13 - Mon, Oct 20
OTP
Bucharest
OSL
Oslo
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Mon, Oct 13 from Bucharest to Oslo, returning Mon, Oct 20, priced at $213 found 2 days ago
Flights from Bucharest (OTP) to Sandefjord (TRF)
Origin airport
Henri Coanda Intl.
Destination airport
Torp
Airlines serving
Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$109
Distance
1207 mi

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 September. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $38 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.

 

Frequently asked questions

How much does a flight from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL) cost?
Cheap round-trip fares from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL) start at $405. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Norwegian Air Shuttle flight leaving OTP on May 23 2025 and touching down at OSL. The price was last updated on April 29 2025 and has not changed since.
What is the cheapest month to fly from OTP to OSL?
The cheapest flights from OTP to OSL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OTP to OSL?
With tickets starting at $100 for a one-way journey from OTP to OSL, Norwegian Air Shuttle is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OTP on May 30 2025. Prices were last updated on April 29 2025 and have not changed since.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL)?
You’ll have to book a flight with a layover when traveling from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from OTP to OSL?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL)?
To avoid possible delays on the Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Oslo from Henri Coanda Intl. Airport (OTP)?
If you’ve booked a direct flight from Henri Coanda Intl. Airport (OTP) to Oslo, Torp Airport (TRF) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL) last-minute?
Holding off until just before your departure to book a ticket from OTP to OSL often results in higher prices. Although you may find some last-minute deals, they’re not always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an OTP to OSL flight and hotel package?
Compared with arranging flights and hotels separately, booking an OTP to OSL flight and hotel package with Expedia could lead to significant savings. What’s more, managing everything in one place will take the stress out of travel planning. Just pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Gardermoen Airport (OSL)?
Usually, it’s possible to cancel or reschedule your OTP to OSL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.