$246 Find Cheap Flights from Washington Dulles Airport to Southeast Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Southeast Europe departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Europe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Southeast Europe.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Southeast Europe.
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Cheap Flights from Dulles Intl to Southeast Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$473
Tirana
Tirana1 stop$439
Belgrade
Belgrade1 stop$591
Zagreb
Zagreb1 stop$560
Split
Split1 stop$439
Sofia
Sofia1 stop$539
Dubrovnik
Dubrovnik2 stops$567
Thera
Thera1 stop$628
Sarajevo
Sarajevo1 stop$529
Thessaloniki
Thessaloniki1 stop$530
Heraklion
Heraklion1 stop$573
Skopje
Skopje1 stop$534
Ljubljana
Ljubljana1 stop$605
Mykonos
Mykonos1 stop$639
Pristina
Pristina1 stop$554
Podgorica
Podgorica1 stop$809
Cluj Napoca
Cluj Napoca1 stop$597
Chania
Chania1 stop$640
Corfu
Corfu2 stops$629
Athens
Athens1 stop$473
Tirana
Tirana1 stop$439
Belgrade
Belgrade1 stop$591
Zagreb
Zagreb1 stop$560
Split
Split1 stop$439
Sofia
Sofia1 stop$539
Dubrovnik
Dubrovnik2 stops$567
Thera
Thera1 stop$628
Sarajevo
Sarajevo1 stop$529
Thessaloniki
Thessaloniki1 stop$530
Heraklion
Heraklion1 stop$573
Skopje
Skopje1 stop$534
Ljubljana
Ljubljana1 stop$605
Mykonos
Mykonos1 stop$639
Pristina
Pristina1 stop$554
Podgorica
Podgorica1 stop$809
Cluj Napoca
Cluj Napoca1 stop$597
Chania
Chania1 stop$640
Corfu
Corfu2 stops$629

Book Cheap Dulles Intl to Southeast Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Southeast Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Southeast Europe

Wed, Oct 29 - Wed, Nov 12
British Airways Logo
7:20 pm - 12:25 pmIAD-TIA
12h 05m1 stop
British Airways Logo
1:15 pm - 3:35 pmTIA-IAD
32h 20m1 stop
$439British Airways
Find Deal
Fri, Oct 17 - Sun, Oct 19
Scandinavian Airlines Logo
10:05 pm - 8:10 pmIAD-SPU
16h 05m1 stop
Scandinavian Airlines Logo
10:20 am - 7:59 pmSPU-IAD
15h 39m1 stop
$439Scandinavian Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 15
Turkish Airlines Logo
9:40 pm - 8:55 amIAD-ATH
28h 15m1 stop
Turkish Airlines Logo
3:40 pm - 7:45 pmATH-IAD
35h 05m1 stop
$485Turkish Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
Turkish Airlines Logo
1:30 pm - 3:05 amIAD-ATH
30h 35m1 stop
Turkish Airlines Logo
3:55 am - 7:45 pmATH-IAD
22h 50m1 stop
$496Turkish Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 15
Lufthansa Logo
11:10 pm - 10:50 pmIAD-TIA
17h 40m2 stops
Lufthansa Logo
6:05 am - 3:50 pmTIA-IAD
15h 45m1 stop
$497Lufthansa
Find Deal
Wed, Oct 22 - Sun, Nov 2
Lufthansa Logo
10:20 pm - 5:35 pmIAD-TIA
13h 15m1 stop
Lufthansa Logo
5:00 am - 3:50 pmTIA-IAD
15h 50m1 stop
$512Lufthansa
Find Deal
Mon, Oct 6 - Wed, Oct 15
ITA Airways Logo
4:30 pm - 11:10 amIAD-ATH
11h 40m1 stop
ITA Airways Logo
7:30 pm - 2:40 pmATH-IAD
26h 10m1 stop
$527ITA Airways
Find Deal
Mon, Sep 29 - Thu, Oct 16
ITA Airways Logo
4:30 pm - 10:40 amIAD-TIA
12h 10m1 stop
ITA Airways Logo
5:35 am - 2:40 pmTIA-IAD
15h 05m1 stop
$536ITA Airways
Find Deal
Tue, Sep 30 - Tue, Oct 21
United Airlines Logo
10:20 pm - 2:10 pmIAD-TIA
33h 50m2 stops
United Airlines Logo
6:00 am - 1:51 pmTIA-IAD
37h 51m2 stops
$599United Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
5:40 pm - 1:10 pmIAD-SOF
12h 30m1 stop
United Airlines Logo
6:00 am - 4:21 pmSOF-IAD
17h 21m2 stops
$699United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Southeast Europe flights

Get data-powered insights and trends into flights from Dulles Intl to Southeast Europe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to Southeast Europe flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Southeast Europe.

The cheapest ticket to Southeast Europe from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Athens, at $649 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Athens (ATH), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $649.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Southeast Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,350, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Southeast Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Southeast Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Southeast Europe is February, when tickets cost $650 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,247 and $1,220 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Southeast Europe?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Southeast Europe clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Southeast Europe, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Southeast Europe, Wednesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Southeast Europe?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Southeast Europe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Southeast Europe, you should book around 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flight$246
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Washington Dulles Airport to Bucharest

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Southeast Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Southeast Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Southeast Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Southeast Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Southeast Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Southeast Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Southeast Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Europe?

    The cheapest time of day to fly to Southeast Europe is generally in the afternoon, when round-trip flights cost $621 on average. Morning departures are around 49% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Europe is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,443.

Reviews of the top 5 airlines serving from Dulles Intl to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Southeast Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8904 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

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.

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.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

No choice of food. Needed to pay more even for a can of coke!!!

It was great, used to fly them a lot back 20 years ago but since did KLM as my flight route changed, but very happy with my experience and will come again!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

Great experience. Typically do klm to Amsterdam but may start taking this flight in future - greatxexperience.

The food was wonderful! The blankets and pillows were a nice touch and the staff were very accommodating, making frequent rounds to offer food, drink, etc. We were also told in advance when to expect meals to arrive, which is thoughtful. I liked the early notification about the lack of headphones as well, although unfortunately I'm not sure we received on for the first leg of the trip, which would have been nice to prepare for. The seats are a bit tight, and the bright monitors on the wall were on during an overnight trip, making it difficult to sleep for those close to them. .

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

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