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Cheap flights from Atlanta to Bucharest from $251

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 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Lufthansa Logo
6:47 pm - 6:35 pmATL-OTP
16h 48m2 stops
Lufthansa Logo
5:55 am - 2:30 pmOTP-ATL
15h 35m1 stop
$476Lufthansa
Find Deal
Tue, Nov 11 - Tue, Nov 18
Lufthansa Logo
4:55 pm - 1:55 pmATL-OTP
14h 00m1 stop
Lufthansa Logo
5:55 am - 2:30 pmOTP-ATL
15h 35m1 stop
$502Lufthansa
Find Deal
Tue, Nov 11 - Tue, Nov 18
British Airways Logo
10:10 pm - 3:10 pmATL-OTP
34h 00m1 stop
British Airways Logo
9:00 pm - 8:10 pmOTP-ATL
30h 10m1 stop
$523British Airways
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Thu, Jan 15 - Thu, Jan 29
United Airlines Logo
8:00 am - 6:35 pmATL-OTP
27h 35m3 stops
United Airlines Logo
5:55 am - 9:53 pmOTP-ATL
22h 58m2 stops
$537United Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
British Airways Logo
10:10 pm - 3:10 pmATL-OTP
34h 00m1 stop
British Airways Logo
8:00 am - 8:10 pmOTP-ATL
19h 10m1 stop
$538British Airways
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Thu, Jan 15 - Thu, Jan 29
Delta Logo
12:15 pm - 12:05 pmATL-OTP
16h 50m2 stops
Delta Logo
1:55 pm - 11:43 pmOTP-ATL
16h 48m2 stops
$549Delta
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Sat, Dec 6 - Sun, Feb 1
United Airlines Logo
2:42 pm - 2:05 pmATL-OTP
16h 23m2 stops
United Airlines Logo
5:55 am - 2:30 pmOTP-ATL
15h 35m1 stop
$550United Airlines
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Sun, Nov 9 - Sat, Nov 22
Delta Logo
1:55 pm - 1:00 pmATL-OTP
16h 05m2 stops
Delta Logo
6:00 am - 8:04 pmOTP-ATL
21h 04m2 stops
$554Delta
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Thu, Dec 11 - Sun, Feb 8
Turkish Airlines Logo
10:50 pm - 2:10 pmATL-OTP
33h 20m1 stop
Turkish Airlines Logo
9:50 pm - 7:45 pmOTP-ATL
28h 55m1 stop
$584Turkish Airlines
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Wed, Oct 29 - Thu, Nov 20
Turkish Airlines Logo
9:45 pm - 8:25 pmATL-OTP
15h 40m1 stop
Turkish Airlines Logo
9:50 pm - 7:45 pmOTP-ATL
28h 55m1 stop
$630Turkish Airlines
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Thu, Oct 23 - Sun, Nov 2

Lufthansa flights from Atlanta to Bucharest Otopeni Intl Airport

Our best Lufthansa deals on Atlanta to Bucharest Otopeni Intl Airport flight tickets
Lufthansa
Nov 11
ATL6:47 pmAtlanta Hartsfield-Jackson
16h 48m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Nov 18
OTP5:55 amBucharest Otopeni Intl
15h 35m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$476
Find similar
Lufthansa
Nov 11
ATL4:55 pmAtlanta Hartsfield-Jackson
14h 00m
1 stop
OTP1:55 pmBucharest Otopeni Intl
Nov 18
OTP5:55 amBucharest Otopeni Intl
15h 35m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$502
Find similar
Lufthansa
Nov 30
ATL4:55 pmAtlanta Hartsfield-Jackson
14h 10m
1 stop
OTP2:05 pmBucharest Otopeni Intl
Feb 8
OTP5:55 amBucharest Otopeni Intl
15h 35m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$504
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
Jan 15
ATL10:10 pmAtlanta Hartsfield-Jackson
34h 00m
1 stop
OTP3:10 pmBucharest Otopeni Intl
Jan 29
OTP9:00 pmBucharest Otopeni Intl
30h 10m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$523
Find similar
British Airways
Jan 15
ATL10:10 pmAtlanta Hartsfield-Jackson
34h 00m
1 stop
OTP3:10 pmBucharest Otopeni Intl
Jan 29
OTP8:00 amBucharest Otopeni Intl
19h 10m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$538
Find similar
British Airways
Nov 25
ATL10:10 pmAtlanta Hartsfield-Jackson
17h 45m
1 stop
OTP10:55 pmBucharest Otopeni Intl
Dec 2
OTP4:40 pmBucharest Otopeni Intl
34h 30m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$556
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 October 13, 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

Tue 11/11

6:47 pm-6:35 pm

2 stops16h 48m

Bucharest Otopeni Intl

Tue 11/18

5:55 am-2:30 pm

1 stop15h 35m

$476

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Tue 11/11

4:55 pm-1:55 pm

1 stop14h 00m

Bucharest Otopeni Intl

Tue 11/18

5:55 am-2:30 pm

1 stop15h 35m

$502

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/15

10:10 pm-3:10 pm

1 stop34h 00m

Bucharest Otopeni Intl

Thu 1/29

9:00 pm-8:10 pm

1 stop30h 10m

$523

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Mon 12/8

8:00 am-6:35 pm

3 stops27h 35m

Bucharest Otopeni Intl

Mon 12/15

5:55 am-9:53 pm

2 stops22h 58m

$537

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/15

10:10 pm-3:10 pm

1 stop34h 00m

Bucharest Otopeni Intl

Thu 1/29

8:00 am-8:10 pm

1 stop19h 10m

$538

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Sat 12/6

12:15 pm-12:05 pm

2 stops16h 50m

Bucharest Otopeni Intl

Sun 2/1

1:55 pm-11:43 pm

2 stops16h 48m

$549

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Sun 11/9

2:42 pm-2:05 pm

2 stops16h 23m

Bucharest Otopeni Intl

Sat 11/22

5:55 am-2:30 pm

1 stop15h 35m

$550

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 12/11

1:55 pm-1:00 pm

2 stops16h 05m

Bucharest Otopeni Intl

Sun 2/8

6:00 am-8:04 pm

2 stops21h 04m

$554

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Wed 10/29

10:50 pm-2:10 pm

1 stop33h 20m

Bucharest Otopeni Intl

Thu 11/20

9:50 pm-7:45 pm

1 stop28h 55m

$584

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 10/23

9:45 pm-8:25 pm

1 stop15h 40m

Bucharest Otopeni Intl

Sun 11/2

9:50 pm-7:45 pm

1 stop28h 55m

$630

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 typical price of a round-trip flight between Atlanta and Bucharest Otopeni Intl Airport?

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 $802 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 $639 on momondo.

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

Direct flights

None
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.
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  • 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 00m 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
British AirwaysPriceFrom $517Free CancellationRating
6.7
7,451 reviews
Search British Airways flights
KLMPriceFrom $569Free CancellationRating
7.7
1,402 reviews
Search KLM flights
Air FrancePriceFrom $572Free CancellationRating
7.4
1,469 reviews
Search Air France flights
DeltaPriceFrom $573Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Turkish AirlinesPriceFrom $575Free CancellationRating
7.3
4,006 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $613Free CancellationRating
6.8
7,479 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
8,973 reviews
Search United 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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