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Otopeni Intl

$365+ Cheap flights from Charleston (CHS) to Otopeni Intl (OTP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — OTP
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Cheap flight deals from Charleston to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$828
(United Airlines)

One-way from

$365
(Kiwi.com)
Provider with most accurate pricing for Charleston-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Charleston-Bucharest Otopeni Intl flights.
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From Charleston to Bucharest Otopeni Intl
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One-way flight from Charleston to Bucharest Otopeni Intl
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Find flight deals from Charleston to Otopeni Intl

Best flights from Charleston to Otopeni Intl
Discover carefully curated flight deals from Charleston to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2025.

This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:30 pmCHS - OTP
2 stops22h 05mUnited Airlines
Tue 3/311:50 pmOTP - CHS
2 stops17h 04mUnited Airlines
Deal found 10/24$828
This Lufthansa deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:30 pmCHS - OTP
2 stops27h 20mLufthansa
Tue 3/316:00 amOTP - CHS
2 stops24h 28mLufthansa
Deal found 10/25$832

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Otopeni Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 26, 2025.
Use the filters below to find and compare flights from Charleston to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Charleston

Fly to

Otopeni Intl

Route

Depart

Return

Price

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Fri 3/27

2:30 pm-6:35 pm

2 stops22h 05m

Bucharest Otopeni Intl

Tue 3/31

1:50 pm-11:54 pm

2 stops17h 04m

$828

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Fri 3/27

2:30 pm-11:50 pm

2 stops27h 20m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-11:28 pm

2 stops24h 28m

$832

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Thu 2/19

2:56 pm-12:05 am

3 stops26h 09m

$375

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Fri 2/20

11:40 am-11:20 am

3 stops40h 40m

$397

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Mon 2/16

11:40 am-1:05 am

2 stops30h 25m

$402

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Sat 2/21

11:40 am-8:50 am

3 stops38h 10m

$436

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Thu 2/19

4:10 pm-7:30 pm

2 stops20h 20m

$439

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Tue 2/17

5:00 pm-6:35 pm

2 stops18h 35m

$450

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Wed 2/18

5:00 pm-6:35 pm

2 stops18h 35m

$450

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Sun 2/22

2:48 pm-2:05 pm

2 stops16h 17m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 11 results
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Compare providers for flights from Charleston to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Bucharest Otopeni Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Bucharest Otopeni Intl Airport

What is the cheapest time of day to fly from CHS to OTP?

Find hourly flight availability from Charleston to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Charleston to Bucharest Otopeni Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Bucharest Otopeni Intl?

    For a flight from Charleston to Bucharest Otopeni Intl, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city. Charleston is the only Charleston airport and it handles 0 outbound flights to Bucharest Otopeni Intl per day. 0 airlines have flights to Bucharest Otopeni Intl from Charleston on a regular basis.

  • How long is the flight from Charleston to Bucharest Otopeni Intl Airport?

    Departing from Charleston to Bucharest Otopeni Intl Airport will take you 22h 05m. Charleston and Bucharest Otopeni Intl Airport are separated by a distance of 5357 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Charleston to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Charleston to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Otopeni Intl.

  • Can I find deals for business class flights from Charleston to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Charleston to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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