$440 Cheap Flights from Charleston (CHS) to Bucharest (OTP)

View $440 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Charleston to Bucharest (CHS-OTP)

Prices were available within the past 7 days and start at $440 for one-way flights and $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Nov 12 - Wed, Nov 19
CHS
Charleston
OTP
Bucharest
$547 Roundtrip, found 5 days ago
$547
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Nov 12 from Charleston to Bucharest, returning Wed, Nov 19, priced at $547 found 5 days ago
Lufthansa
Wed, Nov 12 - Wed, Nov 19
CHS
Charleston
OTP
Bucharest
$549 Roundtrip, found 5 days ago
$549
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Nov 12 from Charleston to Bucharest, returning Wed, Nov 19, priced at $549 found 5 days ago
Delta
Tue, Dec 2 - Mon, Dec 15
CHS
Charleston
OTP
Bucharest
$549 Roundtrip, found 20 hours ago
$549
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Dec 2 from Charleston to Bucharest, returning Mon, Dec 15, priced at $549 found 20 hours ago
Delta
Tue, Dec 2 - Wed, Dec 17
CHS
Charleston
OTP
Bucharest
$555 Roundtrip, found 20 hours ago
$555
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Dec 2 from Charleston to Bucharest, returning Wed, Dec 17, priced at $555 found 20 hours ago
Lufthansa
Wed, Nov 12 - Wed, Nov 19
CHS
Charleston
OTP
Bucharest
$560 Roundtrip, found 5 days ago
$560
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Nov 12 from Charleston to Bucharest, returning Wed, Nov 19, priced at $560 found 5 days ago
United
Tue, Dec 2 - Sun, Dec 14
CHS
Charleston
OTP
Bucharest
$560 Roundtrip, found 20 hours ago
$560
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Dec 2 from Charleston to Bucharest, returning Sun, Dec 14, priced at $560 found 20 hours ago
United
Fri, Nov 28 - Fri, Dec 12
CHS
Charleston
OTP
Bucharest
$566 Roundtrip, found 20 hours ago
$566
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Nov 28 from Charleston to Bucharest, returning Fri, Dec 12, priced at $566 found 20 hours ago
Austrian Airlines
Wed, Nov 12 - Wed, Nov 19
CHS
Charleston
OTP
Bucharest
$569 Roundtrip, found 5 days ago
$569
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Wed, Nov 12 from Charleston to Bucharest, returning Wed, Nov 19, priced at $569 found 5 days ago
Delta
Thu, Feb 26 - Fri, Mar 6
CHS
Charleston
OTP
Bucharest
$574 Roundtrip, found 2 days ago
$574
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Feb 26 from Charleston to Bucharest, returning Fri, Mar 6, priced at $574 found 2 days ago
Air France
Thu, Dec 4 - Thu, Dec 18
CHS
Charleston
OTP
Bucharest
$580 Roundtrip, found 20 hours ago
$580
Roundtrip
found 20 hours ago
Select Air France flight, departing Thu, Dec 4 from Charleston to Bucharest, returning Thu, Dec 18, priced at $580 found 20 hours 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 $760
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $760

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP) cost?
Secure a cheap one-way flight from $440 or cheap return flight from $547 from Charleston Intl. Airport (CHS) 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 Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP)?
The cheapest month to fly from CHS to OTP is November, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from CHS to OTP. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP)?
You'll have to book a flight with a layover when traveling from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CHS to OTP?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, 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 Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP)?
Select a flight from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures 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 Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP) last-minute?
Last-minute bookings from CHS to OTP are typically more expensive. To lock in the best prices, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book a CHS to OTP flight and hotel package?
You'll typically save money by booking a CHS 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 easy to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP)?
Generally, it's possible to reschedule or cancel your CHS to OTP flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Charleston Intl.
Destination airport
Henri Coanda Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, JetBlue Airways, KLM, Lufthansa, United
Roundtrip price
$546
Distance
5360 mi

Book with confidence

Charleston to Bucharest Flights

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

 

The best time to book a flight from Charleston to Bucharest

Sunday is one of the best days to book for cheap flights from Charleston 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 Charleston 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 Charleston 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 Charleston 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 Charleston 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.

 

Charleston to Bucharest Flights

Explore a world of travel with Expedia

*Available to One Key members.