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Thessaloniki

$262+ Cheap flights from Seattle (SEA) to Thessaloniki (SKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKG
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Seattle to Thessaloniki

Cheapest flights from Seattle to Thessaloniki
Explore the most affordable flight options available from Seattle to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This FlightHub deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm
SEA
-
SKG
1 stop34h 25m
Scandinavian Airlines
Sat 10/311:25 pm
SKG
-
SEA
2 stops24h 20m
Scandinavian Airlines
Deal found 3/10$585
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
SEA
-
SKG
1 stop16h 45m
Scandinavian Airlines
Tue 9/81:10 pm
SKG
-
SEA
2 stops42h 55m
Scandinavian Airlines
Deal found 3/15$678
This oojo deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 pm
SEA
-
SKG
1 stop27h 35m
Turkish Airlines
Wed 5/69:15 pm
SKG
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 3/15$716
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:10 pm
SEA
-
SKG
1 stop15h 15m
Turkish Airlines
Tue 9/89:35 am
SKG
-
SEA
1 stop17h 40m
Turkish Airlines
Deal found 3/15$722
This Booking.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:10 pm
SEA
-
SKG
1 stop27h 35m
Turkish Airlines
Wed 9/309:35 am
SKG
-
SEA
1 stop17h 40m
Turkish Airlines
Deal found 3/11$738
This oojo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:10 pm
SEA
-
SKG
1 stop15h 15m
Turkish Airlines
Fri 5/19:35 am
SKG
-
SEA
1 stop17h 40m
Turkish Airlines
Deal found 3/10$754
This oojo deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:10 pm
SEA
-
SKG
1 stop27h 35m
Turkish Airlines
Thu 4/239:15 pm
SKG
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 3/12$756
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:35 pm
SEA
-
SKG
1 stop21h 50m
Turkish Airlines
Sat 10/39:15 pm
SKG
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 3/11$768

Find flight deals from Seattle to Thessaloniki

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Thessaloniki (SKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$716
(oojo)

One-way from

$262
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$779
Provider with most accurate pricing for Seattle/Tacoma Intl-Thessaloniki Makedonia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Thessaloniki Makedonia flights.
Search Deals
From Seattle/Tacoma Intl to Thessaloniki Makedonia
Search Deals
One-way flight from Seattle/Tacoma Intl to Thessaloniki Makedonia
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($588 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Thessaloniki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Seattle to Thessaloniki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Sat 3/28

8:00 pm-8:45 am

1 stop26h 45m

Thessaloniki Makedonia

Sat 4/4

9:35 am-5:15 pm

1 stop17h 40m

$831

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Wed 4/22

7:10 pm-8:25 pm

1 stop15h 15m

Thessaloniki Makedonia

Sun 4/26

9:15 pm-5:15 pm

1 stop30h 00m

$848

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Sun 4/26

3:40 pm-10:10 pm

2 stops20h 30m

Thessaloniki Makedonia

Sun 5/3

8:45 am-3:40 pm

2 stops16h 55m

$932

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Wed 4/29

2:10 pm-6:15 pm

1 stop18h 05m

Thessaloniki Makedonia

Wed 5/6

12:55 pm-10:40 pm

2 stops19h 45m

$937

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 4/2

7:10 pm-8:25 pm

1 stop15h 15m

Thessaloniki Makedonia

Sun 4/19

9:15 pm-5:15 pm

1 stop30h 00m

$944

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Mon 4/27

7:10 pm-12:40 am

2 stops19h 30m

Thessaloniki Makedonia

Mon 5/4

9:35 am-5:15 pm

1 stop17h 40m

$954

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Wed 4/29

7:00 am-12:30 pm

2 stops19h 30m

Thessaloniki Makedonia

Wed 5/6

1:20 pm-6:30 pm

2 stops39h 10m

$959
Quickest round-trip

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Sat 4/4

7:10 pm-8:25 pm

1 stop15h 15m

Thessaloniki Makedonia

Sun 4/12

9:35 am-5:15 pm

1 stop17h 40m

$1,019

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Sat 4/25

7:10 pm-8:25 pm

1 stop15h 15m

Thessaloniki Makedonia

Sat 5/2

9:25 am-9:40 am

2 stops34h 15m

$1,050
Cheapest one-way
Quickest one-way

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Wed 4/15

3:40 pm-9:50 pm

2 stops20h 10m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Thessaloniki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Thessaloniki in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Thessaloniki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Thessaloniki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Thessaloniki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Thessaloniki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Thessaloniki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Thessaloniki

What is the cheapest month to book a flight from Seattle to Thessaloniki?

Currently, August is the cheapest month in which you can book a flight from Seattle to Thessaloniki (average of $609). Flying from Seattle to Thessaloniki in December is currently the most expensive (average of $1,519). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seattle to Thessaloniki?

Reviews of airlines servicing Thessaloniki

Get insights into the airlines that provide service to Thessaloniki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thessaloniki. Reviews last updated March 15, 2026.
Read through reviews of airlines operating flights from Seattle to Thessaloniki, such as Turkish Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,253 reviews

Entertainment

7.5

Overall

7.3

Boarding

7.3

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.3
Good
4,253 reviews
Turkish Airlines
7.3
Good
4,253 reviews

Entertainment

7.5

Overall

7.3

Boarding

7.3

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Lufthansa
6.8
Okay
7,849 reviews
Turkish Airlines
7.3
Good
4,253 reviews

Entertainment

7.5

Overall

7.3

Boarding

7.3

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Seattle to Thessaloniki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Thessaloniki?

    There are many flights that can get you from Seattle to Thessaloniki in 26h 45m. Fly via Turkish Airlines to get the fastest option. There are 5992 mi between Seattle and Thessaloniki.

  • What are the cheapest airlines flying from Seattle to Thessaloniki round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Thessaloniki, with prices starting at $697. Another option worth looking into is Lufthansa, starting at $723 round trip. Users have found that Turkish Airlines is 32% cheaper than the other options available to this destination.

  • Can I find deals for flights from Seattle to Thessaloniki that include hotel bookings?

    Yes. In addition to deals on Seattle to Thessaloniki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Thessaloniki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Thessaloniki.

  • Can I find deals for business class flights from Seattle to Thessaloniki?

    Yes. Cheapflights offers flight deals from Seattle to Thessaloniki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Thessaloniki?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Thessaloniki (average of $609). Flying from Seattle to Thessaloniki in December is currently the most expensive (average of $1,519). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Thessaloniki?

Book flights to Thessaloniki if you plan to visit one of these locations
Nikiti

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Complete your trip

Complete your trip to Thessaloniki by adding a car rental and/or hotel reservation to your travel itinerary.
Thessaloniki car rentals
Thessaloniki Makedonia Airport car rentals
Kavála Megas Alexandros Airport car rentals
Vólos Nea Anchialos Airport car rentals

Top 2 airlines flying from Seattle to Thessaloniki

Discover the top 2 airlines that operate flights from Seattle to Thessaloniki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$697Average$916FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$723Average$794FlexibilityNo cancel feeOn-time76%

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