$73+ Cheap flights from Otopeni Intl (OTP) to Oslo Gardermoen (OSL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Otopeni Intl to Oslo Gardermoen with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Oslo Gardermoen are usually found in November or October, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Otopeni Intl to Oslo Gardermoen
Cheapest flights from Otopeni Intl to Oslo GardermoenExplore the most affordable flight options available from Otopeni Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.
Explore the most affordable flight options available from Otopeni Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.
This Mytrip deal was found by Cheapflights users on 12/30. 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.
This Gotogate deal was found by Cheapflights users on 12/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 12/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/30. 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.
This Lufthansa deal was found by Cheapflights users on 12/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Otopeni Intl to Oslo Gardermoen
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) 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 December 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $109 (Trip.com) |
One-way from | $73 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $199 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Fri 2/13
5:00 pm-7:15 pm
Nonstop3h 15m
Oslo Gardermoen
Fri 2/20
1:05 pm-12:35 am
1 stop10h 30m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Mon 1/26
2:55 pm-5:10 pm
Nonstop3h 15m
Oslo Gardermoen
Mon 2/2
10:00 am-2:15 pm
Nonstop3h 15m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Fri 1/16
5:00 pm-7:15 pm
Nonstop3h 15m
Oslo Gardermoen
Mon 1/19
10:00 am-2:15 pm
Nonstop3h 15m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Mon 1/26
2:55 pm-5:10 pm
Nonstop3h 15m
Oslo Gardermoen
Mon 2/2
4:55 pm-12:35 am
1 stop6h 40m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Fri 1/16
11:40 pm-4:20 pm
2 stops17h 40m
Oslo Gardermoen
Mon 1/19
3:45 pm-10:30 am
2 stops17h 45m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Sat 1/17
6:15 am-8:40 pm
2 stops15h 25m
Oslo Gardermoen
Sat 1/24
2:25 pm-4:55 am
1 stop13h 30m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Fri 5/15
4:05 pm-9:00 am
1 stop17h 55m
Oslo Gardermoen
Sun 5/17
9:00 pm-3:05 am
1 stop5h 05m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Sat 1/17
5:35 am-9:50 am
1 stop5h 15m
Oslo Gardermoen
Sat 1/24
10:40 am-11:15 pm
1 stop11h 35m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Fri 1/9
7:45 pm-4:20 pm
1 stop21h 35m
BucharestOslo
OTP - OSL
OTPOSL
Bucharest Otopeni Intl
Fri 1/9
5:00 pm-7:15 pm
Nonstop3h 15m
Compare providers for flights from Otopeni Intl to Oslo Gardermoen
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 Otopeni Intl to Oslo Gardermoen in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Oslo Gardermoen Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest Otopeni Intl Airport-Oslo Gardermoen Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Oslo Gardermoen Airport 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 Bucharest Otopeni Intl Airport-Oslo Gardermoen Airport 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 Otopeni Intl to Oslo Gardermoen
Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Otopeni Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport
How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport?
Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport?
Currently, September is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport (average of $57). Flying from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport in July is currently the most expensive (average of $173). 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 OTP to OSL?
It’s typically best to fly out from Bucharest Otopeni Intl Airport to Oslo Gardermoen Airport in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.
How often are flights from Bucharest to Oslo delayed?
About 20% of weekly flights between Bucharest and Oslo have experienced delays in the past year, with the average delay time being 88 minutes.
What is the most punctual flight time for Bucharest to Oslo flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bucharest to Oslo flights?
Over the last year, Norwegian have had the lowest number of delays on this route, with just 20% of flights being delayed.