Cheap flights from Athens to Bucharest Otopeni Intl Airport from £54
This is the cheapest retur 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
13 Nov — 20 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Athens Eleftherios V. to Bucharest Otopeni Intl are usually found in May or February, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Athens to Otopeni Intl
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 14 October 2026.
Fri 16/1022:35 -
Nonstop1h 50m
Wed 21/1020:10 -
Nonstop1h 45m
Deal found 10/10£110
Sun 13/1219:50 -
Nonstop2h 15m
Sat 19/1216:40 -
Nonstop1h 40m
Deal found 12/10£129
Wed 28/1019:10 -
Nonstop1h 35m
Tue 3/1106:05 -
1 stop7h 25m
Deal found 12/10£130
Wed 28/1019:10 -
Nonstop1h 35m
Fri 30/1022:30 -
1 stop9h 20m
Deal found 12/10£133
Wed 28/1019:10 -
Nonstop1h 35m
Mon 2/1106:05 -
1 stop12h 30m
Deal found 12/10£135
Fri 11/1218:45 -
Nonstop1h 35m
Fri 25/1210:15 -
Nonstop1h 35m
Deal found 13/10£142
Thu 10/1218:45 -
Nonstop1h 35m
Sun 13/1210:15 -
Nonstop1h 35m
Deal found 10/10£143
Wed 28/1019:10 -
Nonstop1h 35m
Sat 31/1016:45 -
1 stop7h 45m
Deal found 12/10£150
Wed 28/1019:10 -
Nonstop1h 35m
Wed 4/1121:15 -
Nonstop1h 35m
Deal found 12/10£154
Best flights from Athens to Otopeni Intl
Discover carefully curated flight deals from Athens to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.
Fri 12/215:50 -
1 stop23h 45m
Mon 15/216:05 -
1 stop23h 45m
Deal found 13/10£124
Thu 10/1218:45 -
Nonstop1h 35m
Sun 13/1210:15 -
Nonstop1h 35m
Deal found 11/10£142
Thu 19/1112:55 -
1 stop12h 05m
Sun 22/1116:40 -
1 stop8h 00m
Deal found 10/10£171
Thu 10/1216:35 -
1 stop10h 35m
Sun 13/1215:50 -
1 stop23h 15m
Deal found 13/10£158
Fri 4/1215:50 -
1 stop11h 20m
Sun 6/1215:50 -
1 stop23h 15m
Deal found 14/10£158
Thu 11/304:30 -
1 stop22h 40m
Mon 15/316:05 -
1 stop23h 45m
Deal found 11/10£158
Thu 12/1116:35 -
1 stop10h 35m
Sun 15/1104:30 -
1 stop10h 35m
Deal found 10/10£175
Sat 26/1216:35 -
1 stop22h 30m
Wed 30/1215:50 -
1 stop11h 35m
Deal found 11/10£179
Direct flights from Athens to Otopeni Intl
Explore direct flight options from Athens to Otopeni Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.
Fri 12/219:20 -
Nonstop1h 35m
Mon 15/216:40 -
Nonstop1h 40m
Deal found 13/10£89
Wed 3/219:10 -
Nonstop2h 20m
Sat 6/216:40 -
Nonstop1h 40m
Deal found 14/10£114
Fri 12/319:20 -
Nonstop1h 35m
Mon 15/310:15 -
Nonstop1h 35m
Deal found 11/10£116
Sun 13/1219:50 -
Nonstop2h 15m
Sat 19/1216:40 -
Nonstop1h 40m
Deal found 12/10£129
Fri 11/1218:45 -
Nonstop1h 35m
Fri 25/1210:15 -
Nonstop1h 35m
Deal found 13/10£142
Thu 10/1218:45 -
Nonstop1h 35m
Sun 13/1210:15 -
Nonstop1h 35m
Deal found 10/10£143
Wed 28/1019:10 -
Nonstop1h 35m
Wed 4/1121:15 -
Nonstop1h 35m
Deal found 12/10£154
Tue 5/118:50 -
Nonstop2h 20m
Mon 11/116:40 -
Nonstop1h 40m
Deal found 10/10£156
Sat 28/1107:45 -
Nonstop1h 35m
Mon 30/1110:15 -
Nonstop1h 35m
Deal found 14/10£157
Thu 19/1107:45 -
Nonstop1h 35m
Tue 24/1110:15 -
Nonstop1h 35m
Deal found 13/10£158
Wed 28/1019:10 -
Nonstop1h 35m
Sat 31/1016:40 -
Nonstop1h 40m
Deal found 12/10£169
Last-minute flights from Athens to Otopeni Intl
Discover last-minute flight deals from Athens to Otopeni Intl. Data last updated 14 October 2026 and is based on user searches.
Fri 16/1022:35 -
Nonstop1h 50m
Wed 21/1020:10 -
Nonstop1h 45m
Deal found 10/10£110
Wed 28/1019:10 -
Nonstop1h 35m
Thu 5/1113:15 -
1 stop7h 40m
Deal found 12/10£129
Wed 28/1019:10 -
Nonstop1h 35m
Tue 3/1106:05 -
1 stop7h 25m
Deal found 12/10£130
Wed 28/1019:10 -
Nonstop1h 35m
Fri 30/1022:30 -
1 stop9h 20m
Deal found 12/10£133
Wed 28/1019:10 -
Nonstop1h 35m
Mon 2/1106:05 -
1 stop12h 30m
Deal found 12/10£135
Wed 28/1019:10 -
Nonstop1h 35m
Sat 31/1016:45 -
1 stop7h 45m
Deal found 12/10£150
Wed 28/1019:10 -
Nonstop1h 35m
Wed 4/1121:15 -
Nonstop1h 35m
Deal found 12/10£154
Thu 19/1118:45 -
Nonstop1h 35m
Tue 24/1110:15 -
Nonstop1h 35m
Deal found 11/10£142
Sat 28/1107:45 -
Nonstop1h 35m
Mon 30/1110:15 -
Nonstop1h 35m
Deal found 14/10£157
One-way flights from Athens to Otopeni Intl
Search for one-way flight options from Athens to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.
Thu 22/1008:35 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£54
Thu 24/1216:35 -
1 stop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£66
Sun 6/1207:45 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£73
Mon 19/1006:55 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£74
Thu 22/1008:45 -
1 stop8h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£76
Fri 13/1115:50 -
1 stop23h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£82
Mon 19/1016:30 -
1 stop22h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£99
Sun 6/1205:55 -
1 stop7h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£102
Sun 25/1007:45 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£124
Tue 1/1207:45 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£178
Sat 13/307:45 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£179
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 14 October 2026.
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 7,457,451 searches. Data last updated 14 October 2026.
Use the filters below to find and compare flights from Athens to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Mon 18/1
15:50-15:35
1 stop23h 45m
Bucharest Otopeni Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£66
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Thu 24/12
16:35-03:10
1 stop10h 35m
Bucharest Otopeni Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£66
Fastest return journey
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Mon 19/10
06:55-08:25
Nonstop1h 30m
Bucharest Otopeni Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£74
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Mon 19/10
16:30-15:20
1 stop22h 50m
Bucharest Otopeni Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£99
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Sun 25/10
07:45-09:20
Nonstop1h 35m
Bucharest Otopeni Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£124
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Fri 12/2
15:50-15:35
1 stop23h 45m
Bucharest Otopeni Intl
Mon 15/2
16:05-15:50
1 stop23h 45m
£124
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Thu 10/12
18:45-20:20
Nonstop1h 35m
Bucharest Otopeni Intl
Sun 13/12
10:15-11:50
Nonstop1h 35m
£142
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Thu 10/12
16:35-03:10
1 stop10h 35m
Bucharest Otopeni Intl
Sun 13/12
15:50-15:05
1 stop23h 15m
£158
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Fri 4/12
15:50-03:10
1 stop11h 20m
Bucharest Otopeni Intl
Sun 6/12
15:50-15:05
1 stop23h 15m
£158
AthensBucharest
ATH Athens Eleftherios V. - OTP Bucharest Otopeni Intl
ATHOTP
Athens Eleftherios V.
Thu 11/3
04:30-03:10
1 stop22h 40m
Bucharest Otopeni Intl
Mon 15/3
16:05-15:50
1 stop23h 45m
£158
Flights are sorted by cheapest return flights first.
Deals found on 10/10
Showing 1-10 of 15 resultsSorted by cheapest first
1
2
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.
ATH-OTP
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
Prices
Delays
How far ahead should I book a flight from Athens to Bucharest Otopeni Intl Airport?
Booking 45 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, May is the cheapest month in which you can book a flight from Athens to Bucharest Otopeni Intl Airport (average of £92). Flying from Athens to Bucharest Otopeni Intl Airport in April is currently the most expensive (average of £161). 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 14 October 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Bucharest Otopeni Intl Airport as you normally would.
How much does it cost for a return flight from Athens to Bucharest Otopeni Intl Airport?
Airfare is below average for this route at the moment.
Athens to Bucharest Otopeni Intl Airport flights typically cost between £138 and £185 in February.The cheapest return price found within the last 5 days was £89 on TAROM (12 Feb–15 Feb).
How often are flights from Athens to Bucharest delayed?
About 24% of weekly flights between Athens and Bucharest have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Athens to Bucharest flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Athens to Bucharest flights?
Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
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 1 outbound flight 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.
How long is the flight from Athens to Bucharest Otopeni Intl Airport?
Air Serbia and Aegean Airlines can get you from Athens to Bucharest Otopeni Intl Airport in just under 1h 35m. Your travel time can differ by up to 22h 10m. Athens and Bucharest Otopeni Intl Airport are separated by a distance of 472 mi. This flight may include one or multiple stops.
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 TAROM (68%), Aegean Airlines (64%) or Hello Jets srl (56%) 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 £97 for a flight from Athens to Bucharest Otopeni Intl Airport. The cheapest flight overall is £95 while the most popular route, (Athens Eleftherios V. - Bucharest Otopeni Intl) is currently priced at £181.
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, May is the cheapest month in which you can book a flight from Athens to Bucharest Otopeni Intl Airport (average of £92). Flying from Athens to Bucharest Otopeni Intl Airport in April is currently the most expensive (average of £161). 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.
Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 October 2026.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.