Cheap flights from Athens to Bucharest Otopeni Intl Airport from £63

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — OTP
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Athens Eleftherios V. to Bucharest Otopeni Intl are usually found in January or February, booked 81 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap 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 15 August 2025.

Round-trip from

£72

One-way from

£63

Popular in

August

Cheapest in

January

Average price

£121

Good round-trip deal

£66 or less

Good one-way deal

£98 or less
Wizz Air
  • Wizz Air
  • 3/10-6/10
  • Nonstop
  • 3h 25m total
  • Athens to Bucharest
Aegean Airlines
  • Aegean Airlines
  • 22/10
  • Nonstop
  • 1h 30m total
  • Athens to Bucharest
Highest demand for flights based on searches. 11% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Athens Eleftherios V. to Bucharest Otopeni Intl.
Price to beat on a one-way flight from Athens Eleftherios V. to Bucharest Otopeni Intl.

Find 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 15 August 2025.

Fri 3/1009:20ATH - OTP
Nonstop1h 40mWizz Air
Mon 6/1006:55OTP - ATH
Nonstop1h 45mWizz Air
Deal found 13/8£72
Mon 6/1009:20ATH - OTP
Nonstop1h 40mWizz Air
Fri 10/1006:55OTP - ATH
Nonstop1h 45mWizz Air
Deal found 15/8£78
Sun 28/915:55ATH - OTP
Nonstop1h 40mWizz Air
Sun 5/1013:30OTP - ATH
Nonstop1h 45mWizz Air
Deal found 14/8£95
Mon 1/909:20ATH - OTP
Nonstop1h 40mWizz Air
Sun 7/913:30OTP - ATH
Nonstop1h 25mWizz Air
Deal found 14/8£108
Wed 17/1219:10ATH - OTP
Nonstop1h 35mTAROM
Fri 26/1216:40OTP - ATH
Nonstop1h 40mTAROM
Deal found 14/8£108
Thu 4/914:45ATH - OTP
Nonstop1h 45mWizz Air
Thu 11/912:20OTP - ATH
Nonstop1h 45mWizz Air
Deal found 15/8£112
Fri 14/1119:10ATH - OTP
Nonstop1h 35mTAROM
Mon 17/1116:40OTP - ATH
Nonstop1h 40mTAROM
Deal found 14/8£122
Sat 20/1219:10ATH - OTP
Nonstop1h 35mTAROM
Sat 27/1216:40OTP - ATH
Nonstop1h 40mTAROM
Deal found 14/8£122
Sat 27/907:30ATH - OTP
1 stop11h 15mMultiple Airlines
Sat 4/1016:40OTP - ATH
Nonstop1h 40mMultiple Airlines
Deal found 13/8£124
Fri 5/904:20ATH - OTP
1 stop11h 00mMultiple Airlines
Sun 7/913:30OTP - ATH
Nonstop1h 25mMultiple Airlines
Deal found 14/8£125
Thu 6/1108:25ATH - OTP
Nonstop1h 35mAegean Airlines
Sun 9/1121:15OTP - ATH
Nonstop1h 35mAegean Airlines
Deal found 14/8£125

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 August 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.

Fri 3/10

09:20-11:00

Nonstop1h 40m

Bucharest Otopeni Intl

Mon 6/10

06:55-08:40

Nonstop1h 45m

£72

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Mon 6/10

09:20-11:00

Nonstop1h 40m

Bucharest Otopeni Intl

Fri 10/10

06:55-08:40

Nonstop1h 45m

£78

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sun 28/9

15:55-17:35

Nonstop1h 40m

Bucharest Otopeni Intl

Sun 5/10

13:30-15:15

Nonstop1h 45m

£95

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Mon 9/2

18:50-20:25

Nonstop1h 35m

Bucharest Otopeni Intl

Fri 13/2

21:15-22:50

Nonstop1h 35m

£97

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sat 27/9

07:30-18:45

1 stop11h 15m

Bucharest Otopeni Intl

Sat 4/10

12:30-21:10

1 stop8h 40m

£108

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Mon 1/9

09:20-11:00

Nonstop1h 40m

Bucharest Otopeni Intl

Sun 7/9

13:30-14:55

Nonstop1h 25m

£108

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sun 21/12

16:55-19:15

Nonstop2h 20m

Bucharest Otopeni Intl

Fri 26/12

16:40-18:20

Nonstop1h 40m

£108

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Sun 21/12

16:55-19:15

Nonstop2h 20m

Bucharest Otopeni Intl

Sat 27/12

16:40-18:20

Nonstop1h 40m

£108

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Wed 17/12

19:10-20:45

Nonstop1h 35m

Bucharest Otopeni Intl

Sat 27/12

16:40-18:20

Nonstop1h 40m

£108

AthensBucharest

ATH - OTP

ATHOTP

Athens Eleftherios V.

Fri 19/12

19:10-20:45

Nonstop1h 35m

Bucharest Otopeni Intl

Sat 27/12

16:40-18:20

Nonstop1h 40m

£108

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 21 results
1
2
3

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 return 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 return flight from Athens to Otopeni Intl. Price data was last updated on 8 August 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Athens 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 Athens to Bucharest Otopeni Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Athens to Bucharest Otopeni Intl Airport (average of £55). Flying from Athens to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of £263). 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 15 August 2025.

One of the essential ways to save on airfare from Athens 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 at midday could potentially save you up to 22% on airfare.

Weekly flight availability from Athens to Bucharest Otopeni Intl Airport

Explore weekly flight availability from Athens to Otopeni Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 August 2025.

The most flights from ATH to OTP are scheduled on a Thursday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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?

    Athens Eleftherios V. (ATH) is the airport you will fly out of if you book a flight from Athens to Bucharest Otopeni Intl. You should not have trouble finding flights to Bucharest Otopeni Intl from Eleftherios V.; the airport handles an average of 2 outbound flights to Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Athens airport to Bucharest Otopeni Intl. It is only a 12.3 mi journey to Eleftherios V. (ATH) from Athens’s city center.

  • 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 Wizz Air (65%), Aegean Airlines (58%) or TAROM (50%) 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 £142 for a flight from Athens to Bucharest Otopeni Intl Airport. The cheapest flight overall is £62 while the most popular route, (Athens Eleftherios V. - Bucharest Otopeni Intl) is currently priced at £135.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Athens to Bucharest Otopeni Intl Airport (average of £55). Flying from Athens to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of £263). 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

Travelling 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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Athens to Otopeni Intl?

Deals for Athens to Otopeni Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Athens to Otopeni Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Athens to Otopeni Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Athens to Otopeni Intl with no change fees?

Certainly. Search results for flights to Otopeni Intl from Athens shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Athens to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Athens today and book when prices fit your budget.

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.