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Cheap flights from Atlanta to Bucharest from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Bucharest departing on 1/6. 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

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Find the cheapest flights from Atlanta to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:40 pm - 1:05 am
ATL
-
OTP
23h 25m2 stops
Lufthansa Logo
5:55 am - 2:30 pm
OTP
-
ATL
15h 35m1 stop
$480Lufthansa
Mon, Jan 12 - Mon, Jan 26
Multiple Airlines Logo
9:38 am - 12:20 pm
ATL
-
OTP
19h 42m2 stops
Multiple Airlines Logo
6:30 am - 9:13 am
OTP
-
ATL
33h 43m2 stops
$488Multiple Airlines
Sun, Jan 18 - Sat, Jan 31
Lufthansa Logo
4:55 pm - 2:05 pm
ATL
-
OTP
14h 10m1 stop
Lufthansa Logo
5:55 am - 2:30 pm
OTP
-
ATL
15h 35m1 stop
$507Lufthansa
Mon, Jan 12 - Mon, Jan 26
Lufthansa Logo
6:40 pm - 6:35 pm
ATL
-
OTP
16h 55m2 stops
Lufthansa Logo
5:55 am - 2:30 pm
OTP
-
ATL
15h 35m1 stop
$528Lufthansa
Sun, Jan 18 - Sat, Jan 31
Multiple Airlines Logo
1:10 pm - 12:30 am
ATL
-
OTP
28h 20m2 stops
Multiple Airlines Logo
5:55 am - 2:30 pm
OTP
-
ATL
15h 35m1 stop
$530Multiple Airlines
Sun, Jan 18 - Sat, Jan 31
Lufthansa Logo
1:15 pm - 6:35 pm
ATL
-
OTP
22h 20m2 stops
Lufthansa Logo
5:50 am - 2:30 pm
OTP
-
ATL
15h 40m1 stop
$531Lufthansa
Thu, Jan 15 - Thu, Jan 29
British Airways Logo
1:38 pm - 11:25 pm
ATL
-
OTP
26h 47m2 stops
British Airways Logo
8:20 pm - 8:10 pm
OTP
-
ATL
30h 50m1 stop
$533British Airways
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
8:05 pm - 3:50 pm
ATL
-
OTP
12h 45m1 stop
Multiple Airlines Logo
8:35 am - 5:00 pm
OTP
-
ATL
15h 25m1 stop
$534Multiple Airlines
Mon, Apr 6 - Tue, Apr 21
Delta Logo
5:40 pm - 10:50 pm
ATL
-
OTP
22h 10m1 stop
Delta Logo
6:00 am - 8:45 pm
OTP
-
ATL
21h 45m1 stop
$535Delta
Wed, Feb 4 - Thu, Mar 5
British Airways Logo
10:10 pm - 7:30 pm
ATL
-
OTP
14h 20m1 stop
British Airways Logo
9:00 pm - 8:10 pm
OTP
-
ATL
30h 10m1 stop
$536British Airways
Thu, Jan 15 - Thu, Jan 29

Lufthansa flights from Atlanta to Bucharest Otopeni Intl Airport

Our best Lufthansa deals on Atlanta to Bucharest Otopeni Intl Airport flight tickets
Lufthansa
Jan 12
ATL6:40 pmAtlanta Hartsfield-Jackson
23h 25m
2 stops
OTP1:05 amBucharest Otopeni Intl
Jan 26
OTP5:55 amBucharest Otopeni Intl
15h 35m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$480
Find similar
Lufthansa
Jan 12
ATL4:55 pmAtlanta Hartsfield-Jackson
14h 10m
1 stop
OTP2:05 pmBucharest Otopeni Intl
Jan 26
OTP5:55 amBucharest Otopeni Intl
15h 35m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$507
Find similar
Lufthansa
Jan 18
ATL6:40 pmAtlanta Hartsfield-Jackson
16h 55m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Jan 31
OTP5:55 amBucharest Otopeni Intl
15h 35m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$528
Find similar

British Airways flights from Atlanta to Bucharest Otopeni Intl Airport

Our best British Airways deals on Atlanta to Bucharest Otopeni Intl Airport flight tickets
British Airways
Feb 20
ATL1:38 pmAtlanta Hartsfield-Jackson
26h 47m
2 stops
OTP11:25 pmBucharest Otopeni Intl
Feb 27
OTP8:20 pmBucharest Otopeni Intl
30h 50m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$533
Find similar
British Airways
Jan 15
ATL10:10 pmAtlanta Hartsfield-Jackson
14h 20m
1 stop
OTP7:30 pmBucharest Otopeni Intl
Jan 29
OTP9:00 pmBucharest Otopeni Intl
30h 10m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$536
Find similar
British Airways
Feb 4
ATL12:50 pmAtlanta Hartsfield-Jackson
19h 55m
2 stops
OTP3:45 pmBucharest Otopeni Intl
Feb 15
OTP7:35 amBucharest Otopeni Intl
23h 18m
2 stops
ATL11:53 pmAtlanta Hartsfield-Jackson
$537
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta 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 December 18, 2025.
Use the filters below to find and compare flights from Atlanta to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Mon 1/12

6:40 pm-1:05 am

2 stops23h 25m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-2:30 pm

1 stop15h 35m

$480

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Sun 1/18

9:38 am-12:20 pm

2 stops19h 42m

Bucharest Otopeni Intl

Sat 1/31

6:30 am-9:13 am

2 stops33h 43m

$488

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Mon 1/12

4:55 pm-2:05 pm

1 stop14h 10m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-2:30 pm

1 stop15h 35m

$507

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Sun 1/18

6:40 pm-6:35 pm

2 stops16h 55m

Bucharest Otopeni Intl

Sat 1/31

5:55 am-2:30 pm

1 stop15h 35m

$528

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Sun 1/18

1:10 pm-12:30 am

2 stops28h 20m

Bucharest Otopeni Intl

Sat 1/31

5:55 am-2:30 pm

1 stop15h 35m

$530

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/15

1:15 pm-6:35 pm

2 stops22h 20m

Bucharest Otopeni Intl

Thu 1/29

5:50 am-2:30 pm

1 stop15h 40m

$531

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Fri 2/20

1:38 pm-11:25 pm

2 stops26h 47m

Bucharest Otopeni Intl

Fri 2/27

8:20 pm-8:10 pm

1 stop30h 50m

$533

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Mon 4/6

8:05 pm-3:50 pm

1 stop12h 45m

Bucharest Otopeni Intl

Tue 4/21

8:35 am-5:00 pm

1 stop15h 25m

$534

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Wed 2/4

5:40 pm-10:50 pm

1 stop22h 10m

Bucharest Otopeni Intl

Thu 3/5

6:00 am-8:45 pm

1 stop21h 45m

$535

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/15

10:10 pm-7:30 pm

1 stop14h 20m

Bucharest Otopeni Intl

Thu 1/29

9:00 pm-8:10 pm

1 stop30h 10m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Atlanta to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of September, then book flights to Bucharest Otopeni Intl Airport from Atlanta during March instead. Flights to Bucharest Otopeni Intl Airport in March, while not as cheap as those in September, still average around $652.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $732. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Bucharest Otopeni Intl Airport for around $1,087.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the evening. Flights from Atlanta to Bucharest Otopeni Intl Airport during this time can be as low as $748. In the morning is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,176 per ticket.

How far in advance should I book a flight to Bucharest Otopeni Intl Airport?

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $771 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Atlanta for as low as $642 on momondo.

Can stopping save me money on Atlanta to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Atlanta to Bucharest Otopeni Intl Airport flight.

When to book flights from Atlanta to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta 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 Atlanta to Bucharest Otopeni Intl Airport (ATL to OTP) flight deals and tips

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

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Atlanta to Bucharest Otopeni Intl Airport takes 14h 20m
There are no direct flights from Atlanta to Bucharest Otopeni Intl Airport. There are no popular flight routes from Atlanta to Bucharest Otopeni Intl Airport.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Bucharest Otopeni Intl by plane?

    Atlanta Hartsfield-Jackson and Bucharest Otopeni Intl are 5487.5 mi apart from one another. 14h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Bucharest Otopeni Intl Airport are updated daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Bucharest Otopeni Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson 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 required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Bucharest Otopeni Intl Airport?

Best airlines flying from Atlanta to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Atlanta to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $502Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
British AirwaysPriceFrom $503Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
United AirlinesPriceFrom $547Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
KLMPriceFrom $569Free CancellationRating
7.7
1,428 reviews
Search KLM flights
DeltaPriceFrom $570Free CancellationRating
7.9
8,005 reviews
Search Delta flights
Air FrancePriceFrom $572Free CancellationRating
7.4
1,507 reviews
Search Air France flights
Turkish AirlinesPriceFrom $574Free CancellationRating
7.3
4,105 reviews
Search Turkish Airlines flights

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 Atlanta to Bucharest?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Bucharest for you.

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

Flights from Atlanta 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 Atlanta to Bucharest?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from Atlanta.

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

Yes. momondo can track prices for Atlanta to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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