United Polaris offers lie-flat seats with aisle access for enhanced comfort on long-haul flights.
United Polaris Lounges provide a luxurious experience with seated meals and less crowded spaces.
Planning a trip from Dulles Intl to Athens? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Low season | January |
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High season | September |
Cheapest flight | $305 |
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Athens Eleftherios V. Airport, which days they fly and book direct flights.
Direct departures
Washington, D.C. Dulles Intl to Athens Eleftherios V.
Monday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Tuesday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Wednesday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Thursday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Friday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Saturday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Sunday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Direct returns
Athens Eleftherios V. to Washington, D.C. Dulles Intl
Monday
Air Canada, Austrian Airlines, Brussels Airlines, +2 more
Air Canada, Austrian Airlines, +3 more
1
2
Tuesday
Air Canada, Austrian Airlines, Brussels Airlines, +2 more
Air Canada, Austrian Airlines, +3 more
1
2
Wednesday
Air Canada, Austrian Airlines, Brussels Airlines, +2 more
Air Canada, Austrian Airlines, +3 more
1
2
Thursday
Air Canada, Austrian Airlines, Brussels Airlines, +2 more
Air Canada, Austrian Airlines, +3 more
1
2
Friday
Air Canada, Austrian Airlines, Brussels Airlines, +2 more
Air Canada, Austrian Airlines, +3 more
1
2
Saturday
Air Canada, Austrian Airlines, Brussels Airlines, +2 more
Air Canada, Austrian Airlines, +3 more
1
2
Sunday
Air Canada, Austrian Airlines, Brussels Airlines, +3 more
Air Canada, Austrian Airlines, +4 more
2
3
Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.
Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.
The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.
I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.
Electric plugs didn't work. Entertainment system wasn't working
The design of the light switch on the arm rest is ridiculous.
Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.
leg space better than expected. two washrooms for one plane isn't enough.
My suitcase was completed destroyed. The top part is broken and unusable now.
When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.
The gate attendant let me walk right by her with a bag too big for the overhead compartment
Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.
Very nice and friendly crew. Boarding system can be improved.
The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.
Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.
A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.
One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute
Good overall flight. Excellent crew. Food options could be improved.
Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.
Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.
Professional & courteous cabin crew. Food was very good even in economy class
The seats were really cramped. The high backs on the chairs made you feel claustrophobic.
Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.
The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.
You cost me my time and did not compensate properly. Gfy.
Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.
Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.
I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.
All flights were on time! The crew was nice and polite Thank you. Food was awful. They give you terrible pasta or rice dish and make you pay for chicken if you’d like meat. When I asked for water with my tea, they told me, I’d have to pay 3 euros for water. Restrooms were filthy half way through the flight.
We were sitting in SAS plus. Super friendly, service that went above and beyond on a Full Flight too! Meals were deliscious and trays were cleared promptly. Generous drinks offered throughout the flight. Would like to suggest better movies on offer to watch.... In all genres and maybe more cooking shows? There was only 1, Nadia's Everyday Baking... Thank you
It was ok. Vegan meal was good, however no complimentary alcoholic beverages.
The seats are horribly uncomfortable. We were in premium economy and paid a premium price yet, the seats were the worst! You could feel every structural bar in the seat, there was no padding, no amenities kit, and the leg rests were broken. Duct tape was holding another seat together. When we arrived at our final destination, Venice, my suitcase was ripped open, and my clothes were about to fall out of the bag. I would’ve been more comfortable if I flew a paper airplane across the Atlantic.
The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!
Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.
Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.
It is the worst ever airline. All employees I spoke with over the phone were pompous asses.
The gate information was never populated on the Delta app or the airport displays or the desk at the Delta lounge. We found at the last minute that we had to switch terminals and just made it to our flight. Even this we found accidentally by asking an employee at another gate. On board service was poor. Seats were very poor. All in all a poor experience. At best like a Premium Economy on other airlines
Not online or self check in, sent emails in Italian language ,not recommended.
No online or self check in. Sent emails in Italian language. In general, not recommended airline company.
You idiots…ITA cancelled our flights one month out and we had to buy new tickets at a much higher price. You stiffed us by not refunding the cost of the insurance. I’ll never buy through Kayak again.
Premium Economy was average for class. Seat comfort was just okay. Crew was attentive. Checkin was fine and moved quickly. Boarding process in Rome was not well organized.
The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵💫 the shorter flight was very comfortable and the seating was spacious
I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.
Good service … bus transfer upon arrival from plane to terminal: atrocious!!!
helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.
We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.
My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.
It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.
Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.
They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update
Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.
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