$77 Cheap Flights from Oslo (OSL) to Bucharest (OTP)

View $77 flight on Mon, Oct 20, 2025Opens in a new window

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

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Cheap Flights from Oslo to Bucharest (OSL-OTP)

Prices were available within the past 7 days and start at $77 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Fri, Oct 17 - Fri, Nov 7
OSL
Oslo
OTP
Bucharest
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Norwegian Air Shuttle flight, departing Fri, Oct 17 from Oslo to Bucharest, returning Fri, Nov 7, priced at $160 found 2 days ago
Norwegian Air Shuttle
Fri, Oct 17 - Fri, Oct 24
OSL
Oslo
OTP
Bucharest
$174 Roundtrip, found 3 days ago
$174
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Fri, Oct 17 from Oslo to Bucharest, returning Fri, Oct 24, priced at $174 found 3 days ago
Norwegian Air Shuttle
Mon, Oct 13 - Fri, Oct 17
OSL
Oslo
OTP
Bucharest
$188 Roundtrip, found 5 days ago
$188
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Mon, Oct 13 from Oslo to Bucharest, returning Fri, Oct 17, priced at $188 found 5 days ago
Air Baltic
Wed, Nov 5 - Fri, Nov 7
OSL
Oslo
OTP
Bucharest
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Wed, Nov 5 from Oslo to Bucharest, returning Fri, Nov 7, priced at $195 found 3 days ago
Norwegian Air Shuttle
Fri, Oct 17 - Mon, Nov 3
OSL
Oslo
OTP
Bucharest
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select Norwegian Air Shuttle flight, departing Fri, Oct 17 from Oslo to Bucharest, returning Mon, Nov 3, priced at $200 found 2 days ago
Air Baltic
Fri, Nov 7 - Mon, Nov 10
OSL
Oslo
OTP
Bucharest
$203 Roundtrip, found 6 days ago
$203
Roundtrip
found 6 days ago
Select Air Baltic flight, departing Fri, Nov 7 from Oslo to Bucharest, returning Mon, Nov 10, priced at $203 found 6 days ago
Air Baltic
Mon, Nov 3 - Wed, Nov 19
OSL
Oslo
OTP
Bucharest
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Mon, Nov 3 from Oslo to Bucharest, returning Wed, Nov 19, priced at $203 found 2 days ago
Swiss International Air Lines
Thu, Nov 6 - Sun, Nov 9
OSL
Oslo
OTP
Bucharest
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Nov 6 from Oslo to Bucharest, returning Sun, Nov 9, priced at $209 found 2 days ago
Lufthansa
Thu, Nov 6 - Sun, Nov 9
OSL
Oslo
OTP
Bucharest
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Nov 6 from Oslo to Bucharest, returning Sun, Nov 9, priced at $212 found 2 days ago
LOT-Polish Airlines
Sat, Oct 11 - Sat, Oct 18
OSL
Oslo
OTP
Bucharest
$216 Roundtrip, found 5 days ago
$216
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Sat, Oct 11 from Oslo to Bucharest, returning Sat, Oct 18, priced at $216 found 5 days ago

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP) cost?
Secure a cheap one-way flight from $77 or cheap return flight from $160 from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP)?
The cheapest month to fly from OSL to OTP is October, when demand is low. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from OSL to OTP. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP)?
You'll need to catch a flight with a layover if you're traveling from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from OSL to OTP?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP)?
Select a flight from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP) last-minute?
Booking your ticket from OSL to OTP just before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an OSL to OTP flight and hotel package?
You can save money by securing an OSL to OTP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Henri Coanda Intl. Airport (OTP)?
Typically, it's possible to reschedule or cancel your OSL to OTP flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

0
Origin airport
Gardermoen
Destination airport
Henri Coanda Intl.
Airlines serving
Air France, Air Serbia, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$159
Distance
1244 mi

Book with confidence

Book with confidence

Oslo to Bucharest Flights

The cheapest times to fly from Oslo to Bucharest

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

 

The best time to book a flight from Oslo to Bucharest

Sunday is one of the best days to book for cheap flights from Oslo to Bucharest: 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 Oslo to Bucharest

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 Oslo to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 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 Oslo to Bucharest 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 Oslo to Bucharest 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.

 

Oslo to Bucharest Flights

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*Available to One Key members.