$504 Cheap Flights from Busan (PUS) to Bucharest (OTP)

View $504 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP)

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Cheap Flights from Busan to Bucharest (PUS-OTP)

Prices were available within the past 7 days and start at $504 for one-way flights and $915 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$915 Roundtrip, found 4 days ago
$915
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $915 found 4 days ago
China Eastern Airlines
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$929 Roundtrip, found 4 days ago
$929
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $929 found 4 days ago
China Eastern Airlines
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$945 Roundtrip, found 4 days ago
$945
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $945 found 4 days ago
Korean Air
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,014 Roundtrip, found 4 days ago
$1,014
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,014 found 4 days ago
Korean Air
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,027 Roundtrip, found 4 days ago
$1,027
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,027 found 4 days ago
China Eastern Airlines
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,045 Roundtrip, found 4 days ago
$1,045
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,045 found 4 days ago
Korean Air
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,046 Roundtrip, found 4 days ago
$1,046
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,046 found 4 days ago
Korean Air
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,047 Roundtrip, found 4 days ago
$1,047
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,047 found 4 days ago
Shanghai Airlines
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,083 Roundtrip, found 4 days ago
$1,083
Roundtrip
found 4 days ago
Select Shanghai Airlines flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,083 found 4 days ago
Jeju Air
Mon, Nov 24 - Mon, Dec 1
PUS
Busan
OTP
Bucharest
$1,235 Roundtrip, found 4 days ago
$1,235
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Mon, Nov 24 from Busan to Bucharest, returning Mon, Dec 1, priced at $1,235 found 4 days ago

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP) cost?
Lock in a cheap one-way flight from $504 or cheap return flight from $915 from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP)?
The cheapest month to fly from PUS to OTP is November, when there's less demand. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PUS to OTP. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP)?
You'll have to take a flight with a layover if you're traveling from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from PUS to OTP?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as 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 Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP)?
To avoid possible delays on the Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP) last-minute?
Booking your plane ticket from PUS to OTP just before your journey is generally more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PUS to OTP flight and hotel package?
Opting for a PUS to OTP flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Henri Coanda Intl. Airport (OTP)?
In most instances, you can modify or cancel your PUS to OTP flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Gimhae
Destination airport
Henri Coanda Intl.
Roundtrip price
$915
Distance
5117 mi

Book with confidence

Busan to Bucharest Flights

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

 

The best time to book a flight from Busan to Bucharest

Sunday is one of the best days to book for cheap flights from Busan 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 Busan 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 Busan to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $504 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 Busan 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 Busan 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.

 

Busan to Bucharest Flights

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*Available to One Key members.