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Cheap Flights from Seattle to Southeast Europe

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Athens
Athens1 stop$639
Tirana
Tirana2 stops$713
Belgrade
Belgrade1 stop$764
Sofia
Sofia1 stop$677
Dubrovnik
Dubrovnik1 stop$708
Split
Split2 stops$982
Zagreb
Zagreb2 stops$719
Sarajevo
Sarajevo2 stops$755
Thera
Thera3 stops$1,099
Thessaloniki
Thessaloniki2 stops$887
Skopje
Skopje2 stops$761
Pristina
Pristina2 stops$1,063
Heraklion
Heraklion2 stops$983
Ljubljana
Ljubljana2 stops$807
Mykonos
Mykonos2 stops$2,062
Cluj Napoca
Cluj Napoca1 stop$736
Corfu
Corfu2 stops$938
Athens
Athens1 stop$639
Tirana
Tirana2 stops$713
Belgrade
Belgrade1 stop$764
Sofia
Sofia1 stop$677
Dubrovnik
Dubrovnik1 stop$708
Split
Split2 stops$982
Zagreb
Zagreb2 stops$719
Sarajevo
Sarajevo2 stops$755
Thera
Thera3 stops$1,099
Thessaloniki
Thessaloniki2 stops$887
Skopje
Skopje2 stops$761
Pristina
Pristina2 stops$1,063
Heraklion
Heraklion2 stops$983
Ljubljana
Ljubljana2 stops$807
Mykonos
Mykonos2 stops$2,062
Cluj Napoca
Cluj Napoca1 stop$736
Corfu
Corfu2 stops$938
Booking Insights

Price, demand and travel trends for Seattle to Southeast Europe flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Seattle to Southeast Europe cheaper or more expensive than last year?

Fares from Seattle to Southeast Europe are about 33% higher than they were in November last year, averaging $883 round-trip.

What's the cheapest month to fly from Seattle to Southeast Europe?

January is typically the cheapest month to fly from Seattle to Southeast Europe, with round-trip fares averaging $635. June and July are usually the most expensive, averaging $1,203 and $1,033, respectively.

How do fares from Seattle to Southeast Europe vary by day of the week?

On average, Tuesday is the cheapest day to fly from Seattle to Southeast Europe and Sunday is the most expensive. Looking at the past 12 months of KAYAK data, it's 9% more expensive to fly on a Sunday compared to Tuesday.

What's the best time of day to fly from Seattle to Southeast Europe?

It's cheapest to fly to Southeast Europe at night with average prices of $872. The morning is the most expensive time to fly, with average prices of $1,005.

What's the best time to book a flight from Seattle to Southeast Europe?

Book your flights 22 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 23% compared to booking at the last minute (within 2 weeks of departure).

Key details for Seattle to Southeast Europe flights

Low season

December
Beat the crowds with an average 63% drop in travelers.
The most popular month to fly with an average 78% increase in travelers.

Your Seattle to Southeast Europe flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How much should I budget for a flight from Seattle to Southeast Europe?

    Over the past 12 months, round-trip fares from Seattle to Southeast Europe have typically cost between $752 and $1,229.

  • Which airlines fly nonstop from Seattle to Southeast Europe?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Seattle to Southeast Europe. One-stop options include:

    • Turkish Airlines
    • Delta
    • Lufthansa

  • Is it cheaper to fly with a layover from Seattle to Southeast Europe?

    Yes, nonstop flights from Seattle to Southeast Europe average $1,311 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Helsinki-Vantaa (HEL) (avg. price $787)
    • London Heathrow (LHR) (avg. price $862)
    • Montreal Pierre Elliott Trudeau Intl (YUL) (avg. price $881)

  • Which cabin classes are available from Seattle to Southeast Europe?

    On flights from Seattle to Southeast Europe you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks around Southeast Europe?

    Southeast Europe is home to many popular sights. KAYAK travelers' favorites include:

    • Acropolis
    • Syntagma Square
    • Plitvice Lakes National Park
    • Skanderbeg Square

Your guide to booking Seattle to Southeast Europe flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 22 weeks before your trip. KAYAK data shows fares in this window are around 23% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • Flexible with your dates? Fly in January to save some money. It's typically the cheapest month on this route, while flights in June will cost you the most.
  • Fly out on a Tuesday to get the cheapest fares. Avoid Sunday flights, which are about 9% more expensive.
  • Start your trip in Athens, the most popular destination in Southeast Europe. From there, it's easy to continue on to other popular spots such as Alexandroúpoli, Dubrovnik and Mykonos.

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

 
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.
7.8
KLMOverall score based on 1599 reviews
7.3Food
8.4Crew
7.8Boarding
7.7Comfort
7.2Entertainment
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4.0 OkayJessica, Sep 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

dropped my bags at Seattle Delta curbside. 1.5 hours before departure. one bag oversized made it. the other was left at curb and mishandled. poor communication from delta in sjc baggage claim. No internet on flight and food choices in business are horrible. You are forcing us to fly Alaska which is shockingly better than the Delta experience. that is a low bar.

Delta is the best. It was all very easy and on time.

Delay from Atlanta to Tampa was simply unacceptable. Multiple delays led to us landing after 3am. Worst travel experience of my life

I somehow thought my food preferences was saved to my account— everything had dairy and couldn’t eat anything.

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

Everything worked smoothly, never had a concern with the flight from start to finish.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

All our luggage arrive wet a lot of damage on it and in bad situation, broken and open

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

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

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.

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

I enjoy flying with Turkish Airlines and such good hospitality among the crew memebers

I did not like the quality of the food and there was no snacks offered between meals.

A little bit more comfort. It’s tight space around the seats. But all else is great and a smooth flight!

Total chaos with baggage check in…..rude staff in Seattle. And faulty seating/entertainment systems. Unable to log in to WiFi desperate being a member. Kept on getting errors. Never again. Definitely not what’s expected from a Star Alliance member airline.

As far as I remember I've selected and payed 65$ for a seat on the aisle. The seat selection got lost and the location was bad.

The new buisness class pods are 100% worth it. Loved it.

The flight was cancelled, so why are you asking me how the flight was?

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.

Biggest gripes were that the seats were extra narrow as the 4-in-the-middle taper down. As with most flight, too little leg room hurts my aging hips. Also changing the flight time to 3 hours earlier meant that we had a terribly long lay-over in one of the world's most boring airports

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Great! Great staff, great food, great flight :) Keep up the good work!!!

It was good. Nice entertainment selection to keep me busy for the timeframe I wasn't sleeping. Professional, courteous and attentive crew.

They lost my bags and I didn't get them for 4 days after. This also happened to about 30 other people on my flight from fra to MAA (I know bc we were all filing claims in line together from the same flight.)

Flight took off arrive Frankfurt fine ... and then the Pilot parked the plane for 20 minutes while waiting for a steps vehicle to arrive so we all could deplane. This caused us to miss our Naples flight by 6 minutes while running to the next gate.. We are aware of 3 others who also miss their flight. Lufthansa Support said "why miss your flight, your flight arrived on time?" We explained, they provided another flight many hrs later, no meal voucher because our "flight was ontime".

They help we received from the check in crew and boarding cr

Wonderful. It seemed so quick and the view of Mt Hood was really good.

Meh. Lived the seat. The entertainment unit did not work and had to be reset 3 times. Service was SLOW taking over 90 min to be served. Crew forgot about my meal. Chicken was dry and almost inedible.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Moved me away from my family and refused to fix it.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

There was a slight delay. Otherwise, everything else was satisfactory.

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 BA business class cabin is excellent,very comfortable for sleeping but the service could be improved.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Could have done with a 2nd round of drinks even if it was only to distribute bottled water

More options for your flight to Southeast Europe

Complete your trip to Southeast Europe with a hotel stay or car rental