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Cheap flights from Charleston to Bucharest from $913

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Bucharest departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Charleston to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:51 pm - 6:35 pm
CHS
-
OTP
20h 44m
2 stops
Lufthansa Logo
6:05 am - 11:53 pm
OTP
-
CHS
24h 48m
2 stops
$913Lufthansa
Mon, Sep 14 - Fri, Sep 18
United Airlines Logo
2:51 pm - 12:00 pm
CHS
-
OTP
14h 09m
2 stops
United Airlines Logo
1:50 pm - 10:18 am
OTP
-
CHS
27h 28m
2 stops
$924United Airlines
Wed, Sep 9 - Tue, Sep 22
United Airlines Logo
8:55 am - 12:00 pm
CHS
-
OTP
20h 05m
3 stops
United Airlines Logo
6:15 am - 11:53 pm
OTP
-
CHS
24h 38m
2 stops
$930United Airlines
Mon, Sep 14 - Fri, Sep 18
Air Canada Logo
11:05 am - 12:00 pm
CHS
-
OTP
17h 55m
2 stops
Air Canada Logo
6:05 am - 11:53 pm
OTP
-
CHS
24h 48m
3 stops
$938Air Canada
Mon, Sep 14 - Fri, Sep 18
United Airlines Logo
8:55 am - 12:00 pm
CHS
-
OTP
20h 05m
3 stops
United Airlines Logo
6:15 am - 9:48 pm
OTP
-
CHS
22h 33m
2 stops
$1,011United Airlines
Mon, Sep 14 - Fri, Sep 18
Air Canada Logo
11:05 am - 12:00 pm
CHS
-
OTP
17h 55m
2 stops
Air Canada Logo
6:15 am - 11:53 pm
OTP
-
CHS
24h 38m
3 stops
$1,020Air Canada
Mon, Sep 14 - Fri, Sep 18
Multiple Airlines Logo
6:08 pm - 2:35 pm
CHS
-
OTP
37h 27m
2 stops
Multiple Airlines Logo
9:35 pm - 10:10 am
OTP
-
CHS
19h 35m
2 stops
$1,134Multiple Airlines
Wed, May 20 - Tue, Jul 14
United Airlines Logo
8:55 am - 12:00 pm
CHS
-
OTP
20h 05m
3 stops
United Airlines Logo
6:05 am - 7:06 pm
OTP
-
CHS
20h 01m
2 stops
$1,160United Airlines
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
9:29 am - 5:45 pm
CHS
-
OTP
25h 16m
2 stops
Multiple Airlines Logo
2:35 pm - 9:56 am
OTP
-
CHS
26h 21m
2 stops
$1,283Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
6:00 am - 12:00 pm
CHS
-
OTP
23h 00m
3 stops
Multiple Airlines Logo
6:05 am - 10:13 am
OTP
-
CHS
35h 08m
2 stops
$1,444Multiple Airlines
Sat, Jun 6 - Sat, Jun 13

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Air Canada flights from Charleston to Bucharest Otopeni Intl Airport

Our best Air Canada deals on Charleston to Bucharest Otopeni Intl Airport flight tickets
Air Canada
Sep 14
CHS11:05 amCharleston
17h 55m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Sep 18
OTP6:05 amBucharest Otopeni Intl
24h 48m
3 stops
CHS11:53 pmCharleston
$938
Air Canada
Sep 14
CHS11:05 amCharleston
17h 55m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Sep 18
OTP6:15 amBucharest Otopeni Intl
24h 38m
3 stops
CHS11:53 pmCharleston
$1,020

United Airlines flights from Charleston to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Charleston to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Sep 9
CHS2:51 pmCharleston
14h 09m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Sep 22
OTP1:50 pmBucharest Otopeni Intl
27h 28m
2 stops
CHS10:18 amCharleston
$924
United Airlines
Sep 14
CHS8:55 amCharleston
20h 05m
3 stops
OTP12:00 pmBucharest Otopeni Intl
Sep 18
OTP6:15 amBucharest Otopeni Intl
24h 38m
2 stops
CHS11:53 pmCharleston
$930
United Airlines
Sep 14
CHS8:55 amCharleston
20h 05m
3 stops
OTP12:00 pmBucharest Otopeni Intl
Sep 18
OTP6:15 amBucharest Otopeni Intl
22h 33m
2 stops
CHS9:48 pmCharleston
$1,011

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Bucharest Otopeni Intl Airport 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, momondo users made 832,500 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Charleston to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Mon 9/14

2:51 pm-6:35 pm

2 stops20h 44m

Bucharest Otopeni Intl

Fri 9/18

6:05 am-11:53 pm

2 stops24h 48m

$913

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Wed 9/9

2:51 pm-12:00 pm

2 stops14h 09m

Bucharest Otopeni Intl

Tue 9/22

1:50 pm-10:18 am

2 stops27h 28m

$924

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Mon 9/14

8:55 am-12:00 pm

3 stops20h 05m

Bucharest Otopeni Intl

Fri 9/18

6:15 am-11:53 pm

2 stops24h 38m

$930

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Mon 9/14

11:05 am-12:00 pm

2 stops17h 55m

Bucharest Otopeni Intl

Fri 9/18

6:05 am-11:53 pm

3 stops24h 48m

$938

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Mon 9/14

8:55 am-12:00 pm

3 stops20h 05m

Bucharest Otopeni Intl

Fri 9/18

6:15 am-9:48 pm

2 stops22h 33m

$1,011

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Mon 9/14

11:05 am-12:00 pm

2 stops17h 55m

Bucharest Otopeni Intl

Fri 9/18

6:15 am-11:53 pm

3 stops24h 38m

$1,020

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Wed 5/20

6:08 pm-2:35 pm

2 stops37h 27m

Bucharest Otopeni Intl

Tue 7/14

9:35 pm-10:10 am

2 stops19h 35m

$1,134
Quickest round-trip

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Wed 9/9

8:55 am-12:00 pm

3 stops20h 05m

Bucharest Otopeni Intl

Tue 9/22

6:05 am-7:06 pm

2 stops20h 01m

$1,160

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Sat 6/6

9:29 am-5:45 pm

2 stops25h 16m

Bucharest Otopeni Intl

Sat 6/13

2:35 pm-9:56 am

2 stops26h 21m

$1,283

CharlestonBucharest

CHS - OTP

CHSOTP

Charleston

Sat 6/6

6:00 am-12:00 pm

3 stops23h 00m

Bucharest Otopeni Intl

Sat 6/13

6:05 am-10:13 am

2 stops35h 08m

$1,444

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Charleston to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Bucharest Otopeni Intl Airport (CHS to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Bucharest Otopeni Intl Airport

Fastest flight time

20h 44m

Direct flights

None
The fastest flight from Charleston to Bucharest Otopeni Intl Airport takes 20h 44m
There are no direct flights from Charleston to Bucharest Otopeni Intl Airport. There are no popular flight routes from Charleston to Bucharest Otopeni Intl Airport.
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Frequently asked questions about flying from Charleston to Bucharest Otopeni Intl Airport

  • How far is Charleston to Bucharest Otopeni Intl by plane?

    A flight from Charleston to Bucharest Otopeni Intl will travel around 5358.8 mi. 20h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Charleston Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Charleston Airport to Bucharest Otopeni Intl Airport are updated daily.

  • How old do you have to be to fly from Charleston Airport to Bucharest Otopeni Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Charleston to Bucharest Otopeni Intl Airport

  • How do I get Price Alerts for flights from Charleston to Bucharest Otopeni Intl Airport?

    Search flight deals from Charleston to Bucharest Otopeni Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Charleston to Bucharest Otopeni Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Bucharest?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charleston to Bucharest with flexible booking policies on momondo?

Flights from Charleston to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Charleston to Bucharest?

Once all potential Charleston to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Charleston to Bucharest right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Charleston to Bucharest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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