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Cheap flights from Oslo Gardermoen (OSL) to Bucharest (BUH)

OSL — BUH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Bucharest are usually found in November or March, booked 89 days in advance, depart on a Monday or Tuesday and return on a Friday

Find flight deals from Oslo Gardermoen to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Bucharest (BUH). 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

July

Cheapest in

November

Average price

$262
Provider with most accurate pricing for Oslo Gardermoen-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Bucharest (BUH) flights.
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Highest demand for flights based on searches. 14% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Compare providers for flights from Oslo Gardermoen to Bucharest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Bucharest in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Bucharest flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Bucharest flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Bucharest flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Bucharest

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Bucharest. Price data was last updated on December 19, 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Bucharest may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Bucharest (average of $50). Flying from Oslo Gardermoen Airport to Bucharest in July is currently the most expensive (average of $213). 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 OSL to BUH?

Find hourly flight availability from Oslo Gardermoen to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Oslo Gardermoen Airport to Bucharest in the afternoon. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated December 23, 2025.
Get a feel of what it's like to fly with Lufthansa and Wizz Air from Oslo Gardermoen Airport to Bucharest by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,650 reviews

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Overall

6.8

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..
Lufthansa
6.8
Okay
7,650 reviews
Lufthansa
6.8
Okay
7,650 reviews

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Overall

6.8

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..
Wizz Air
6.8
Okay
395 reviews
Lufthansa
6.8
Okay
7,650 reviews

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Overall

6.8

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..

Related info for your journey

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Bucharest (average of $50). Flying from Oslo Gardermoen Airport to Bucharest in July is currently the most expensive (average of $213). 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.

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