HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$66+ Cheap flights from Athens (ATH) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — OTP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Athens 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 Athens Eleftherios V. to Bucharest Otopeni Intl are usually found in February or January, booked 80 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Athens to Otopeni Intl

Cheapest flights from Athens to Otopeni Intl
Explore the most affordable flight options available from Athens to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:50 pmATH - OTP
1 stop15h 10mMultiple Airlines
Fri 12/199:25 amOTP - ATH
Nonstop1h 35mMultiple Airlines
Deal found 12/11$161
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:45 pmATH - OTP
1 stop16h 40mMultiple Airlines
Fri 12/199:25 amOTP - ATH
Nonstop1h 35mMultiple Airlines
Deal found 12/11$180
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:25 amATH - OTP
Nonstop1h 35mMultiple Airlines
Wed 12/1711:10 amOTP - ATH
2 stops11h 55mMultiple Airlines
Deal found 12/11$203
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:25 amATH - OTP
Nonstop1h 35mMultiple Airlines
Thu 12/1811:55 pmOTP - ATH
1 stop10h 10mMultiple Airlines
Deal found 12/11$206
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:25 amATH - OTP
Nonstop1h 35mAegean Airlines
Wed 12/1710:50 amOTP - ATH
Nonstop1h 35mAegean Airlines
Deal found 12/11$210
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:25 amATH - OTP
Nonstop1h 35mMultiple Airlines
Fri 12/199:25 amOTP - ATH
Nonstop1h 35mMultiple Airlines
Deal found 12/11$218
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:25 amATH - OTP
Nonstop1h 35mAegean Airlines
Wed 12/1710:50 amOTP - ATH
Nonstop1h 35mAegean Airlines
Deal found 12/11$247
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:25 amATH - OTP
Nonstop1h 35mMultiple Airlines
Wed 12/1712:55 pmOTP - ATH
1 stop7h 55mMultiple Airlines
Deal found 12/11$248

Find flight deals from Athens to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) 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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$76
(Trip.com)

One-way from

$70
(Wizz Air)

Popular in

December

Cheapest in

February

Average price

$202

Good round-trip deal

$156 or less

Good one-way deal

$85 or less
Provider with most accurate pricing for Athens Eleftherios V.-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Athens Eleftherios V.-Bucharest Otopeni Intl flights.
Search Deals
From Athens Eleftherios V. to Bucharest Otopeni Intl
Search Deals
One-way flight from Athens Eleftherios V. to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to Bucharest Otopeni Intl.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Bucharest Otopeni Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens 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 December 12, 2025.
Use the filters below to find and compare flights from Athens to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Athens

Fly to

Otopeni Intl

Route

Depart

Return

Price

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sun 3/29

7:10 pm-8:45 pm

Nonstop1h 35m

Bucharest Otopeni Intl

Wed 4/1

4:40 pm-6:20 pm

Nonstop1h 40m

$86

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Tue 2/10

6:50 pm-9:10 pm

Nonstop2h 20m

Bucharest Otopeni Intl

Fri 2/20

4:40 pm-6:20 pm

Nonstop1h 40m

$86

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Fri 1/30

11:55 pm-3:00 pm

1 stop15h 05m

Bucharest Otopeni Intl

Mon 2/2

4:40 pm-6:20 pm

Nonstop1h 40m

$110

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sat 1/24

7:15 pm-1:30 am

1 stop6h 15m

Bucharest Otopeni Intl

Sat 1/31

4:40 pm-6:20 pm

Nonstop1h 40m

$123

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Thu 1/29

9:45 am-12:50 am

2 stops15h 05m

Bucharest Otopeni Intl

Sat 1/31

7:30 pm-9:35 am

1 stop14h 05m

$147

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sat 2/7

7:10 pm-8:45 pm

Nonstop1h 35m

Bucharest Otopeni Intl

Mon 2/9

4:40 pm-6:20 pm

Nonstop1h 40m

$149

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Fri 1/16

7:10 pm-8:45 pm

Nonstop1h 35m

Bucharest Otopeni Intl

Mon 1/19

4:50 pm-6:30 pm

Nonstop1h 40m

$149

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Fri 2/6

7:10 pm-8:45 pm

Nonstop1h 35m

Bucharest Otopeni Intl

Mon 2/9

4:40 pm-6:20 pm

Nonstop1h 40m

$150

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sun 2/15

7:55 pm-9:30 pm

Nonstop1h 35m

Bucharest Otopeni Intl

Thu 2/19

4:40 pm-6:20 pm

Nonstop1h 40m

$170

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Fri 4/17

4:20 am-3:05 am

1 stop22h 45m

Bucharest Otopeni Intl

Mon 4/20

5:00 am-3:40 pm

1 stop10h 40m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Athens 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 Athens to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 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 Athens-Bucharest Otopeni Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Athens-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Athens-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-Bucharest Otopeni Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Athens-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 Athens to Otopeni Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Athens to Otopeni Intl. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Athens to Bucharest Otopeni Intl Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Athens to Bucharest Otopeni Intl Airport (average of $47). Flying from Athens to Bucharest Otopeni Intl Airport in August is currently the most expensive (average of $102). 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 ATH to OTP?

Find hourly flight availability from Athens 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 December 12, 2025.

When flying from Athens to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Athens 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 December 12, 2025.
See what other customers who have flown with Aegean Airlines, Wizz Air, and TAROM from Athens to Bucharest Otopeni Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
831 reviews

Boarding

7.8

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
831 reviews
Aegean Airlines
8.1
Very good
831 reviews

Boarding

7.8

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Wizz Air
6.8
Okay
394 reviews
Aegean Airlines
8.1
Very good
831 reviews

Boarding

7.8

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
TAROM
6.4
Okay
74 reviews
Aegean Airlines
8.1
Very good
831 reviews

Boarding

7.8

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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

    For a flight from Athens to Bucharest Otopeni Intl, you will be flying from Eleftherios V.. Athens Eleftherios V. (ATH) is just 12.3 mi from the center of the city. Eleftherios V. is the only Athens airport and it handles 1 outbound flight to Bucharest Otopeni Intl per day. 3 airlines have flights to Bucharest Otopeni Intl from Athens Eleftherios V. on a regular basis.

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

    A quick flight from Athens to Bucharest Otopeni Intl Airport can take about 1h 35m. TAROM provides one of the quickest options available for as low as $76. There are 472 mi between Athens and Bucharest Otopeni Intl Airport. Generally, flights for this route are nonstop.

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

    Currently priced at $91, Wizz Air will fly you from Athens to Bucharest Otopeni Intl Airport and back. In addition to Wizz Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAROM and Aegean Airlines - these airlines can fly you to your destination from $101 and $121, respectively. Wizz Air is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Athens to Bucharest Otopeni Intl Airport one-way?

    $51 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on TAROM and Aegean Airlines, with prices starting from $52 and $70, respectively.

  • What are the most reliable airlines from Athens to Bucharest Otopeni Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Athens to Bucharest Otopeni Intl Airport consider choosing Malta MedAir (100%), Aegean Airlines (76%) or Wizz Air (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Athens to Bucharest Otopeni Intl Airport?

    On average you can expect to pay $417 for a flight from Athens to Bucharest Otopeni Intl Airport. The cheapest flight overall is $50 while the most popular route, (Athens Eleftherios V. - Bucharest Otopeni Intl) is currently priced at $243.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Athens 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 Athens to Bucharest Otopeni Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Athens to Bucharest Otopeni Intl Airport (average of $47). Flying from Athens to Bucharest Otopeni Intl Airport in August is currently the most expensive (average of $102). 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.

Top 3 airlines flying from Athens to Otopeni Intl

Discover the top 3 airlines that operate flights from Athens 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAROMCheapest$101Average$134FlexibilityNo cancel feeOn-time86%
Wizz AirCheapest$107Average$141FlexibilityNo cancel feeOn-timeN/A
Aegean AirlinesCheapest$121Average$209FlexibilityNo cancel feeOn-time87%

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.