$440 Cheap Flights from Greenville (GSP) to Bucharest (OTP)

View $440 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP)

Cheap Flights from Greenville to Bucharest (GSP-OTP)

Prices were available within the past 7 days and start at $440 for one-way flights and $548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 14 - Tue, Jan 27
GSP
Greenville
OTP
Bucharest
$548 Roundtrip, found 18 hours ago
$548
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Jan 14 from Greenville to Bucharest, returning Tue, Jan 27, priced at $548 found 18 hours ago
Lufthansa
Mon, Feb 2 - Sat, Feb 28
GSP
Greenville
OTP
Bucharest
$548 Roundtrip, found 1 day ago
$548
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Feb 2 from Greenville to Bucharest, returning Sat, Feb 28, priced at $548 found 1 day ago
United
Mon, Feb 9 - Sat, Feb 28
GSP
Greenville
OTP
Bucharest
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select United flight, departing Mon, Feb 9 from Greenville to Bucharest, returning Sat, Feb 28, priced at $550 found 6 days ago
Lufthansa
Mon, Feb 2 - Sat, Feb 28
GSP
Greenville
OTP
Bucharest
$551 Roundtrip, found 1 day ago
$551
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Feb 2 from Greenville to Bucharest, returning Sat, Feb 28, priced at $551 found 1 day ago
United
Mon, Feb 9 - Sat, Feb 28
GSP
Greenville
OTP
Bucharest
$551 Roundtrip, found 6 days ago
$551
Roundtrip
found 6 days ago
Select United flight, departing Mon, Feb 9 from Greenville to Bucharest, returning Sat, Feb 28, priced at $551 found 6 days ago
British Airways
Mon, Feb 2 - Sat, Feb 28
GSP
Greenville
OTP
Bucharest
$552 Roundtrip, found 1 day ago
$552
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Feb 2 from Greenville to Bucharest, returning Sat, Feb 28, priced at $552 found 1 day ago
Delta
Mon, Jan 19 - Tue, Feb 3
GSP
Greenville
OTP
Bucharest
$554 Roundtrip, found 18 hours ago
$554
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Jan 19 from Greenville to Bucharest, returning Tue, Feb 3, priced at $554 found 18 hours ago
Delta
Thu, Feb 19 - Tue, Feb 24
GSP
Greenville
OTP
Bucharest
$554 Roundtrip, found 5 days ago
$554
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 19 from Greenville to Bucharest, returning Tue, Feb 24, priced at $554 found 5 days ago
United
Tue, Dec 30 - Tue, Jan 13
GSP
Greenville
OTP
Bucharest
$559 Roundtrip, found 18 hours ago
$559
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Dec 30 from Greenville to Bucharest, returning Tue, Jan 13, priced at $559 found 18 hours ago
Austrian Airlines
Mon, Feb 2 - Sat, Feb 28
GSP
Greenville
OTP
Bucharest
$569 Roundtrip, found 1 day ago
$569
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Feb 2 from Greenville to Bucharest, returning Sat, Feb 28, priced at $569 found 1 day ago

Alternative airports near Bucharest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Henri Coanda Intl. OTP. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $746
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $746

Frequently asked questions

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP) cost?
Grab a cheap one-way flight from $440 or cheap return flight from $548 from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP)?
Flying in January is a good way to save, as it's the cheapest month for flights between GSP and OTP. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GSP to OTP. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP)?
You'll have to take a flight with a layover when traveling from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GSP to OTP?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP)?
To arrive at Henri Coanda Intl. Airport (OTP) on time, select a flight that leaves Greenville-Spartanburg Intl. Airport (GSP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP) last-minute?
Booking your ticket from GSP to OTP shortly before your getaway is typically more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a GSP to OTP flight and hotel package?
Compared with arranging hotels and flights separately, booking a GSP to OTP flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Henri Coanda Intl. Airport (OTP)?
If you booked your GSP to OTP flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Greenville-Spartanburg Intl.
Destination airport
Henri Coanda Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, United
Roundtrip price
$548
Distance
5348 mi

Book with confidence

Greenville to Bucharest Flights

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

 

The best time to book a flight from Greenville to Bucharest

Sunday is one of the best days to book for cheap flights from Greenville 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 Greenville 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 Greenville to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 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 Greenville 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 Greenville 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.

 

Greenville to Bucharest Flights

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*Available to One Key members.