$317 Cheap Flights from San Sebastian (EAS) to Bucharest (OTP)

View $317 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from San Sebastian (EAS) to Henri Coanda Intl. Airport (OTP)

Cheap Flights from San Sebastian to Bucharest (EAS-OTP)

Prices were available within the past 7 days and start at $317 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP) cost?
Lock in a cheap one-way flight from $317 or cheap return flight from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP)?
Flying in is a great way to save, as it's the cheapest month for flights between EAS and OTP. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP)?
To find the cheapest airline flying from EAS to OTP, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP)?
Nonstop flights from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EAS to OTP?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP)?
To avoid potential delays on the San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be 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.
Is it cheaper to buy a plane ticket from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP) last-minute?
Last-minute fares from EAS to OTP are generally more expensive. To lock in the lowest rates, start searching for flights early. That said, if you're flexible with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book an EAS to OTP flight and hotel package?
Securing an EAS to OTP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Sebastian Airport (EAS) to Henri Coanda Intl. Airport (OTP)?
In most instances, you're able to cancel or reschedule your EAS to OTP flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
San Sebastian
Destination airport
Henri Coanda Intl.
Distance
1381 mi

Book with confidence

Book with confidence

San Sebastian to Bucharest Flights

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

 

The best time to book a flight from San Sebastian to Bucharest

Sunday is one of the best days to book for cheap flights from San Sebastian 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 San Sebastian 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 San Sebastian to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $317 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 San Sebastian 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 San Sebastian 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.

 

San Sebastian to Bucharest Flights

Explore a world of travel with Expedia

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*Available to One Key members.