HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$277+ Cheap flights from Atlanta (ATL) 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — OTP
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Otopeni Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Bucharest Otopeni Intl are usually found in September or March, booked 67 days in advance, depart on a Sunday or Monday and return on a Sunday

Cheap flight deals from Atlanta to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$477
(Kiwi.com)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$735
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Bucharest Otopeni Intl flights.
Search Deals
From Atlanta Hartsfield-Jackson to Bucharest Otopeni Intl
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Atlanta to Otopeni Intl

Cheapest flights from Atlanta to Otopeni Intl
Explore the most affordable flight options available from Atlanta to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Delta deal was found by Cheapflights users on 11/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:45 pmATL - OTP
1 stop13h 20mDelta
Thu 1/151:55 pmOTP - ATL
1 stop13h 50mDelta
Deal found 11/15$534
This British Airways deal was found by Cheapflights users on 11/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:10 pmATL - OTP
1 stop17h 45mBritish Airways
Wed 1/148:05 amOTP - ATL
1 stop19h 05mBritish Airways
Deal found 11/15$537
This Delta deal was found by Cheapflights users on 11/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:45 pmATL - OTP
1 stop13h 20mDelta
Mon 1/126:00 amOTP - ATL
2 stops22h 23mDelta
Deal found 11/15$544
This Delta deal was found by Cheapflights users on 11/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:10 pmATL - OTP
1 stop14h 00mDelta
Mon 1/126:00 amOTP - ATL
2 stops22h 23mDelta
Deal found 11/15$550
This FlightHub deal was found by Cheapflights users on 11/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:10 pmATL - OTP
1 stop16h 00mTurkish Airlines
Wed 12/109:55 pmOTP - ATL
1 stop28h 50mTurkish Airlines
Deal found 11/16$592
This FlightHub deal was found by Cheapflights users on 11/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:10 pmATL - OTP
1 stop34h 40mTurkish Airlines
Mon 12/89:50 pmOTP - ATL
1 stop28h 55mTurkish Airlines
Deal found 11/16$603
This FlightHub deal was found by Cheapflights users on 11/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:10 pmATL - OTP
1 stop34h 40mTurkish Airlines
Sun 12/73:30 pmOTP - ATL
1 stop35h 15mTurkish Airlines
Deal found 11/16$621
This Trip.com deal was found by Cheapflights users on 11/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:46 amATL - OTP
2 stops48h 04mMultiple Airlines
Sun 12/72:35 pmOTP - ATL
2 stops29h 11mMultiple Airlines
Deal found 11/16$632
This United Airlines deal was found by Cheapflights users on 11/15. 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.
Mon 12/296:47 pmATL - OTP
2 stops16h 48mUnited Airlines
Wed 1/72:40 pmOTP - ATL
2 stops34h 46mUnited Airlines
Deal found 11/15$633
This British Airways deal was found by Cheapflights users on 11/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:10 pmATL - OTP
1 stop17h 45mBritish Airways
Sun 1/114:10 pmOTP - ATL
1 stop35h 00mBritish Airways
Deal found 11/15$637
This United Airlines deal was found by Cheapflights users on 11/15. 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.
Tue 12/304:55 pmATL - OTP
1 stop14h 00mUnited Airlines
Wed 1/72:40 pmOTP - ATL
2 stops34h 46mUnited Airlines
Deal found 11/15$642
This Delta deal was found by Cheapflights users on 11/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:50 pmATL - OTP
2 stops16h 20mDelta
Tue 1/131:55 pmOTP - ATL
1 stop32h 00mDelta
Deal found 11/15$644

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 November 17, 2025.
Use the filters below to find and compare flights from Atlanta to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Atlanta

Fly to

Otopeni Intl

Route

Depart

Return

Price

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/15

2:40 pm-12:20 pm

2 stops14h 40m

Bucharest Otopeni Intl

Thu 1/29

5:50 am-2:30 pm

1 stop15h 40m

$530

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/1

4:55 pm-2:05 pm

1 stop14h 10m

Bucharest Otopeni Intl

Wed 1/14

6:30 am-9:43 pm

2 stops22h 13m

$537

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Fri 1/9

12:35 pm-1:50 pm

2 stops18h 15m

Bucharest Otopeni Intl

Wed 1/14

6:00 am-8:26 pm

2 stops21h 26m

$549

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/1

3:31 pm-3:45 pm

2 stops17h 14m

Bucharest Otopeni Intl

Wed 1/14

8:05 am-11:56 pm

2 stops22h 51m

$552

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/1

4:55 pm-2:05 pm

1 stop14h 10m

Bucharest Otopeni Intl

Wed 1/14

2:40 pm-2:30 pm

1 stop30h 50m

$560

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Wed 1/21

1:15 pm-12:25 am

2 stops28h 10m

Bucharest Otopeni Intl

Fri 1/30

4:40 pm-9:15 pm

3 stops35h 35m

$595

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/1

4:55 pm-2:05 pm

1 stop14h 10m

Bucharest Otopeni Intl

Thu 1/8

5:50 am-7:59 pm

2 stops21h 09m

$623

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Tue 12/2

3:10 pm-2:10 pm

1 stop16h 00m

Bucharest Otopeni Intl

Tue 12/9

9:50 pm-7:45 pm

1 stop28h 55m

$656

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Thu 1/8

1:15 pm-12:25 am

2 stops28h 10m

Bucharest Otopeni Intl

Fri 1/16

4:40 pm-9:15 pm

3 stops35h 35m

$670

AtlantaBucharest

ATL - OTP

ATLOTP

Atlanta Hartsfield-Jackson

Wed 12/3

6:40 pm-1:05 am

2 stops23h 25m

Bucharest Otopeni Intl

Tue 12/16

5:55 am-2:30 pm

1 stop15h 35m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 18 results
1
2

Compare providers for flights from Atlanta 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 Atlanta to Otopeni Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Atlanta-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Atlanta-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Atlanta-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 Atlanta to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Atlanta 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 Atlanta to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Atlanta to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Otopeni Intl. Price data was last updated on November 14, 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Atlanta to Bucharest Otopeni Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Atlanta to Bucharest Otopeni Intl Airport (average of $502). Flying from Atlanta to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $813). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Atlanta 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 November 17, 2025.

One of the essential ways to save on airfare from Atlanta to Bucharest Otopeni Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

How much does it cost to fly round-trip from Atlanta to Bucharest Otopeni Intl Airport?

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated November 17, 2025.
Read through reviews of airlines operating flights from Atlanta to Bucharest Otopeni Intl Airport, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
KLM
7.7
Good
1,411 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Air France
7.4
Good
1,493 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Turkish Airlines
7.3
Good
4,047 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Lufthansa
6.8
Okay
7,576 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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 Atlanta to Bucharest Otopeni Intl?

    Atlanta Hartsfield-Jackson (ATL) is the airport you will fly out of if you book a flight from Atlanta to Bucharest Otopeni Intl. You should not have trouble finding flights to Bucharest Otopeni Intl from Hartsfield-Jackson; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Atlanta airport to Bucharest Otopeni Intl. It is only a 8.2 mi journey to Hartsfield-Jackson (ATL) from Atlanta’s city center.

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

    There are many flights that can get you from Atlanta to Bucharest Otopeni Intl Airport in 14h 40m. Fly via Lufthansa, Delta, or American Airlines to get the fastest option. There are 5495 mi between Atlanta and Bucharest Otopeni Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Atlanta to Bucharest Otopeni Intl Airport round-trip?

    Cheapflights users have booked flights from Atlanta to Bucharest Otopeni Intl Airport round-trip from $517. Other airlines that can offer you cheap pricing are KLM, from $569, and Delta, from $570. These flights start at 35% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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.

  • What is the cheapest month to book a flight from Atlanta to Bucharest Otopeni Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Atlanta to Bucharest Otopeni Intl Airport (average of $502). Flying from Atlanta to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $813). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Savannah to Otopeni Intl flights
Chattanooga to Otopeni Intl flights
Brunswick to Otopeni Intl flights
Tallahassee to Otopeni Intl flights

Top 7 airlines flying from Atlanta to Otopeni Intl

Discover the top 7 airlines that operate flights from Atlanta to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$517Average$674FlexibilityNo cancel feeOn-time70%
KLMCheapest$569Average$719FlexibilityNo cancel feeOn-time75%
DeltaCheapest$570Average$849FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$572Average$751FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$575Average$688FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$613Average$1,061FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$657Average$1,021FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.