$401 Find Cheap Flights from Southeast Europe to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 9/16. 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

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Cheap Flights from Southeast Europe to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southeast Europe to Seattle 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 Southeast Europe to Seattle

Thu, Sep 3 - Fri, Sep 11
Scandinavian Airlines Logo
7:30 pm - 1:45 pm
ATH
-
SEA
28h 15m
1 stop
Scandinavian Airlines Logo
3:55 pm - 8:25 pm
SEA
-
ATH
18h 30m
2 stops
$791Scandinavian Airlines
Thu, Sep 3 - Fri, Sep 11
Scandinavian Airlines Logo
7:30 pm - 1:45 pm
ATH
-
SEA
28h 15m
1 stop
Scandinavian Airlines Logo
3:55 pm - 8:15 pm
SEA
-
ATH
18h 20m
1 stop
$791Scandinavian Airlines
Sat, Sep 5 - Sun, Sep 13
Scandinavian Airlines Logo
9:05 pm - 1:45 pm
ATH
-
SEA
26h 40m
1 stop
Scandinavian Airlines Logo
3:55 pm - 6:40 pm
SEA
-
ATH
16h 45m
1 stop
$800Scandinavian Airlines
Fri, Aug 28 - Fri, Sep 11
Delta Logo
6:15 am - 11:37 am
BEG
-
SEA
14h 22m
1 stop
Delta Logo
5:45 pm - 10:55 pm
SEA
-
BEG
20h 10m
1 stop
$890Delta
Fri, Aug 28 - Fri, Sep 11
Delta Logo
6:15 am - 11:37 am
BEG
-
SEA
14h 22m
1 stop
Delta Logo
6:00 am - 11:55 am
SEA
-
BEG
20h 55m
2 stops
$890Delta
Fri, Sep 11 - Fri, Sep 18
Delta Logo
6:15 am - 4:35 pm
BEG
-
SEA
19h 20m
1 stop
Delta Logo
7:15 am - 11:55 am
SEA
-
BEG
19h 40m
2 stops
$891Delta
Fri, Sep 11 - Thu, Sep 24
Turkish Airlines Logo
3:50 pm - 10:40 am
SOF
-
SEA
28h 50m
1 stop
Turkish Airlines Logo
10:42 am - 3:00 pm
SEA
-
SOF
42h 18m
2 stops
$972Turkish Airlines
Fri, Sep 11 - Fri, Sep 25
Turkish Airlines Logo
12:35 pm - 10:40 am
SOF
-
SEA
32h 05m
1 stop
Turkish Airlines Logo
10:42 am - 12:15 pm
SEA
-
SOF
39h 33m
2 stops
$975Turkish Airlines
Fri, Aug 21 - Thu, Sep 24
Lufthansa Logo
6:20 am - 11:55 am
SOF
-
SEA
15h 35m
1 stop
Lufthansa Logo
2:10 pm - 1:20 pm
SEA
-
SOF
13h 10m
1 stop
$1,003Lufthansa
Thu, Aug 27 - Wed, Sep 9
Lufthansa Logo
6:30 am - 11:55 am
SOF
-
SEA
15h 25m
1 stop
Lufthansa Logo
6:50 pm - 6:40 pm
SEA
-
SOF
13h 50m
1 stop
$1,003Lufthansa
Useful Info

Good to know

Low season

January

Cheapest flight

$401
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Sofia to Seattle

FAQs for booking flights from Southeast Europe to Seattle

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

    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 Southeast Europe to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from 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 Southeast Europe to Seattle?

    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 to Seattle with an airline and back to Southeast Europe with another airline.

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

    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 to Seattle from 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 airlines flying from Southeast Europe to Seattle

 
Need help choosing which airline to fly with from Southeast Europe to Seattle? 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
Turkish AirlinesOverall score based on 4460 reviews
7.8Crew
7.3Boarding
7.3Comfort
7.5Food
7.5Entertainment
Airline reviews

Service and food were very good, I liked it a lot. I liked the little gifts we all got , but I don’t think I’d fly on Turkish airlines to go to New York from Istanbul or from New York to Instanbul anymore. Flight is way too long.

8.0 ExcellentAnonymous, Jul 2026
IST - JFK
Read more Turkish Airlines reviews

Service and food were very good, I liked it a lot. I liked the little gifts we all got , but I don’t think I’d fly on Turkish airlines to go to New York from Istanbul or from New York to Instanbul anymore. Flight is way too long.

Our flight attendant was stellar with great anticipation and attention to details. Food was very good, and overall flight, though very long, was really good.

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Turkish Airlines is amazing. I have a problem with the ticket I purchased through the kayak website. I have filed a complaint related to the fact that I was contacted by phone on the day I purchased the ticket and told that the amount that the ticket had been advertised for was not accurate and that I had to pay more. This is totally fraudulent. I will look into addressing this further tomorrow and will never ever use kayak again.

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

The seat in the 787 was broken and did not keep us in the upright position. Also the entertainment system was broken for some channels and only had audio and no visual display.

Long haul flight need to have better snack/food options. Toilets were not refreshed regularly. No toilet paper or hand wipe tissues.

Very comfortable plane. The food was very good (for airplane food). The crew was great

I liked the flight, the attendants, and the comfort. But the gate for boarding was poor. Even the elderly had to climb down many many steps to the bus and climb up to the plane.

Cancelled 90 min AFTER Departure! We had to deplane and wait another hour plus for the flight to be shown as cancelled for the customer service team. There were many many angry customers.

Good and they are leaving at time and arriving on time

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I pre-ordered my meal and did not receive it. The seats are very old, uncomfortable and dirty. The crew was excellent and made my stay on board comfortable and enjoyable.

The only thing that the airport can improve which will help Lufthansa from delay flights is to warn the passengers that are flying to the USA to be earlier to the gate due to the documents check that in our case delayed the flight

SEA to Munich flight was turbulent and you could hear rattling in the plane. The food was TERRIBLE, return flight was better. We will not fly Lufthansa in the future.

Flight was good, staff members were helpful and energetic, food can be more tasty.

Fast boarding, great entertainment on board, lots of updates from the capitan during the trip, no lost luggage issues

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