$233 Find Cheap Flights from Seattle 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 Seattle to Southeast Europe departing on 8/2. 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, 0 bags

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 Seattle to Southeast Europe.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Southeast Europe.
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Flight Deals

Cheap Flights from Seattle to Southeast Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$492
Tirana
Tirana2 stops$501
Belgrade
Belgrade1 stop$542
Split
Split2 stops$745
Sofia
Sofia1 stop$531
Dubrovnik
Dubrovnik1 stop$525
Zagreb
Zagreb1 stop$661
Thera
Thera1 stop$807
Sarajevo
Sarajevo1 stop$587
Thessaloniki
Thessaloniki1 stop$684
Skopje
Skopje1 stop$645
Heraklion
Heraklion2 stops$822
Pristina
Pristina1 stop$618
Ljubljana
Ljubljana2 stops$575
Mykonos
Mykonos2 stops$1,382
Chania
Chania2 stops$860
Cluj Napoca
Cluj Napoca2 stops$546
Corfu
Corfu2 stops$963
Athens
Athens1 stop$492
Tirana
Tirana2 stops$501
Belgrade
Belgrade1 stop$542
Split
Split2 stops$745
Sofia
Sofia1 stop$531
Dubrovnik
Dubrovnik1 stop$525
Zagreb
Zagreb1 stop$661
Thera
Thera1 stop$807
Sarajevo
Sarajevo1 stop$587
Thessaloniki
Thessaloniki1 stop$684
Skopje
Skopje1 stop$645
Heraklion
Heraklion2 stops$822
Pristina
Pristina1 stop$618
Ljubljana
Ljubljana2 stops$575
Mykonos
Mykonos2 stops$1,382
Chania
Chania2 stops$860
Cluj Napoca
Cluj Napoca2 stops$546
Corfu
Corfu2 stops$963

Book Cheap Seattle 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 Seattle 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 Seattle to Southeast Europe

Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
8:00 am - 9:20 am
SEA
-
ATH
16h 20m
1 stop
United Airlines Logo
1:10 pm - 10:16 pm
ATH
-
SEA
18h 06m
1 stop
$492United Airlines
Thu, Mar 12 - Tue, Mar 17
United Airlines Logo
12:36 pm - 1:40 am
SEA
-
ATH
28h 04m
2 stops
United Airlines Logo
6:25 am - 1:10 pm
ATH
-
SEA
15h 45m
1 stop
$493United Airlines
Tue, Mar 10 - Thu, Mar 19
British Airways Logo
7:50 pm - 1:20 pm
SEA
-
ATH
32h 30m
1 stop
British Airways Logo
7:50 pm - 12:30 pm
ATH
-
SEA
25h 40m
1 stop
$494British Airways
Wed, Mar 11 - Wed, Mar 18
Delta Logo
7:35 pm - 9:35 am
SEA
-
ATH
29h 00m
2 stops
Delta Logo
11:50 am - 10:01 am
ATH
-
SEA
31h 11m
2 stops
$495Delta
Tue, Mar 10 - Tue, Mar 17
Lufthansa Logo
7:00 am - 1:40 am
SEA
-
ATH
33h 40m
2 stops
Lufthansa Logo
1:10 pm - 7:16 pm
ATH
-
SEA
39h 06m
2 stops
$497Lufthansa
Wed, Mar 11 - Wed, Mar 18
Delta Logo
1:45 pm - 9:35 am
SEA
-
ATH
34h 50m
1 stop
Delta Logo
1:45 pm - 12:35 pm
ATH
-
SEA
31h 50m
1 stop
$499Delta
Sun, Apr 19 - Thu, Apr 30
Lufthansa Logo
6:50 pm - 4:15 pm
SEA
-
DBV
12h 25m
1 stop
Lufthansa Logo
11:00 am - 10:42 pm
DBV
-
SEA
20h 42m
2 stops
$525Lufthansa
Mon, Apr 13 - Wed, Apr 22
British Airways Logo
11:16 am - 11:20 pm
SEA
-
TIA
27h 04m
2 stops
British Airways Logo
8:45 am - 11:35 am
TIA
-
SEA
35h 50m
1 stop
$526British Airways
Tue, Mar 17 - Tue, May 5
Turkish Airlines Logo
8:00 pm - 7:20 pm
SEA
-
SJJ
15h 20m
1 stop
Turkish Airlines Logo
9:05 am - 5:15 pm
SJJ
-
SEA
17h 10m
1 stop
$587Turkish Airlines
Wed, Mar 11 - Wed, Mar 18
Turkish Airlines Logo
8:00 pm - 7:25 pm
SEA
-
BEG
15h 25m
1 stop
Turkish Airlines Logo
9:00 am - 6:05 pm
BEG
-
SEA
17h 05m
1 stop
$598Turkish Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Southeast Europe flights

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

Can I save money by flying with a layover from Seattle 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 $422, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to Southeast Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to Southeast Europe is January, when tickets cost $540 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,186 and $1,086 respectively.

How far in advance should I book a flight from Seattle 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 Seattle 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 Seattle to Southeast Europe, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$235
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Seattle to Bucharest

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Southeast Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle to Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Seattle to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
7.9
DeltaOverall score based on 8200 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

10.0 ExcellentEdgar Otto Enrique, Feb 2026
BOS - MEX
Read more Delta reviews

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

Everything you need to know for your flight to Southeast Europe

Information on your arrival and departure airports