Popular airlines from Athens Intl. Airport (ATH) to Henri Coanda Intl. Airport (OTP)
Air SerbiaAir Serbia
Tarom-Romanian Air TransportTarom-Romanian Air Transport
Austrian AirlinesAustrian Airlines
Turkish AirlinesTurkish Airlines
AegeanAegean
Swiss International Air LinesSwiss International Air Lines
LufthansaLufthansa
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Athens to Bucharest (ATH-OTP)
Prices were available within the past 7 days and start at $42 for one-way flights and $80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Eleftherios Venizelos |
Destination airport | Henri Coanda Intl. |
Airlines serving | Aegean, Air Serbia, Austrian Airlines, Eurowings, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines, Wizz Air Malta |
Roundtrip price | $80 |
Distance | 471 mi |
Athens to Bucharest Flights
The cheapest times to fly from Athens to Bucharest
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Bucharest are during the month of June. You can find some of the cheapest flights from Athens to Bucharest with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Athens to Bucharest
Sunday is one of the best days to book for cheap flights from Athens to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Athens to Bucharest
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $42 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Explore a world of travel with Expedia
Flights
- Air France
- American Airlines
- Turkish Airlines
- Austrian Airlines
- Swiss International Air Lines
- British Airways
- United
- ITA Airways
- Scandinavian Airlines
- Lufthansa
- Brussels Airlines
- Air Canada
- Delta
- Emirates
- KLM
- Iberia
- Flights to Craiova
- Flights to Ploiesti
- Flights to Predeal
- Flights to Suceava
- Flights to Bucharest
- Flights to Timisoara
- Flights to Iasi
- Flights to Constanta
- Flights to Pitesti
- Flights to Cluj-Napoca
- Flights to Sacele
- Flights to Arad
- Flights to Sibiu
- Flights to Sinaia
- Flights to Sighisoara
- Flights to Bran
- Flights to Târgu Mureș
- Flights to Oradea
- Flights to Brasov
- Flights to Otopeni
- Flights from Syros Island National
- Flights from Chios Island National
- Flights from Skiathos Island National
- Flights from Skiros Island National
- Flights from Naxos Island National
- Flights from Milos Island National
- Flights from Volos
- Flights from Mykonos Island National
- Flights from Kalamata Intl.
- Flights from Paros National
- Flights from Athens (ATH) to Newark Liberty Intl. Airport (EWR)
- Flights from Athens (ATH) to Rome (FCO)
- Flights from Athens (ATH) to Los Angeles (LAX)
- Flights from Athens (ATH) to Thira (JTR)
- Flights from Athens (ATH) to Heraklion (HER)
- Flights from Athens (ATH) to Naxos (JNX)
- Flights from Athens (ATH) to London (LHR)
- Flights from Athens (ATH) to Chicago (ORD)
- Flights from Athens (ATH) to Paris (CDG)
- Flights from Athens (ATH) to Istanbul (IST)
- Flights from Athens (ATH) to Chania (CHQ)
- Flights from Athens (ATH) to Mykonos (JMK)
- Flights from Athens (ATH) to New York (JFK)
- Flights from Los Angeles (LAX) to Bucharest (OTP)
- Flights from Miami (MIA) to Bucharest (OTP)
- Flights from Detroit (DTW) to Bucharest (OTP)
- Flights from Newark Liberty Intl. Airport (EWR) to Bucharest (OTP)
- Flights from Fort Lauderdale (FLL) to Bucharest (OTP)
- Flights from Washington (IAD) to Bucharest (OTP)
- Flights from Seattle (SEA) to Bucharest (OTP)
- Flights from Boston (BOS) to Bucharest (OTP)
- Flights from Denver (DEN) to Bucharest (OTP)
- Flights from New York (LGA) to Bucharest (OTP)
- Flights from Chicago (ORD) to Bucharest (OTP)
- Flights from New York (JFK) to Bucharest (OTP)
- Flights from Orlando (MCO) to Athens (ATH)
- Flights from Rome (FCO) to Athens (ATH)
- Flights from Seattle (SEA) to Athens (ATH)
- Flights from Houston (IAH) to Athens (ATH)
- Flights from Philadelphia (PHL) to Athens (ATH)
- Flights from Los Angeles (LAX) to Athens (ATH)
- Flights from Detroit (DTW) to Athens (ATH)
- Flights from Beirut (BEY) to Athens (ATH)
- Flights from Newark Liberty Intl. Airport (EWR) to Athens (ATH)
- Flights from Thira (JTR) to Athens (ATH)
- Flights from London (LHR) to Athens (ATH)
- Flights from Dallas (DFW) to Athens (ATH)
- Flights from Miami (MIA) to Athens (ATH)
- Flights from Atlanta (ATL) to Athens (ATH)
- Flights from Washington (IAD) to Athens (ATH)
- Flights from Chicago (ORD) to Athens (ATH)
- Flights from Tampa (TPA) to Athens (ATH)
- Flights from Charlotte (CLT) to Athens (ATH)
- Flights from Tel Aviv (TLV) to Athens (ATH)
- Flights from Baltimore (BWI) to Athens (ATH)
- Flights from San Francisco (SFO) to Athens (ATH)
- Flights from New York (JFK) to Athens (ATH)
- Flights from Boston (BOS) to Athens (ATH)
- Flights from Athens (ATH) to New York (LGA)
- Flights from Athens (ATH) to Istanbul (SAW)
- Flights from Athens (ATH) to Boston (BOS)
- Flights from Athens (ATH) to London (LCY)
- Emirates Athens (ATH) to Newark Liberty Intl. Airport (EWR) flights
- SKY express Athens (ATH) to Thira (JTR) flights
- SKY express Athens (ATH) to Chania (CHQ) flights
- SKY express Athens (ATH) to Mykonos (JMK) flights