$202+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKG
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Thessaloniki with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Thessaloniki
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Cheapest flights from Seattle to ThessalonikiExplore 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 June 23, 2026.
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 June 23, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm
SEA
- SKG
2 stops20h 40m
Scandinavian Airlines
Thu 9/107:50 pm
SKG
- SEA
1 stop27h 55m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$683
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm
SEA
- SKG
2 stops20h 40m
Scandinavian Airlines
Sat 9/1211:25 pm
SKG
- SEA
2 stops24h 20m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$690
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:55 pm
SEA
- SKG
1 stop34h 25m
Scandinavian Airlines
Thu 9/107:50 pm
SKG
- SEA
1 stop27h 55m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$842
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:55 pm
SEA
- SKG
1 stop34h 25m
Scandinavian Airlines
Sat 9/1211:25 pm
SKG
- SEA
2 stops24h 20m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$849
This Scandinavian Airlines deal was found by Cheapflights users on 6/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:55 pm
SEA
- SKG
1 stop34h 25m
Scandinavian Airlines
Thu 10/157:50 pm
SKG
- SEA
2 stops33h 15m
Scandinavian Airlines
Deal found 6/22![Scandinavian Airlines logo]()
$862
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Wed 9/210:50 am
SEA
- SKG
2 stops22h 10m
Scandinavian Airlines
Thu 9/107:50 pm
SKG
- SEA
1 stop27h 55m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$868
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:15 pm
SEA
- SKG
1 stop15h 10m
Turkish Airlines
Fri 9/119:15 pm
SKG
- SEA
1 stop23h 25m
Turkish Airlines
Deal found 6/23![Turkish Airlines logo]()
$871
Best flights from Seattle to ThessalonikiDiscover carefully curated flight deals from Seattle to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Seattle to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm
SEA
- SKG
2 stops20h 40m
Scandinavian Airlines
Sat 9/1211:25 pm
SKG
- SEA
2 stops24h 20m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$690
This KLM deal was found by Cheapflights users on 6/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:40 pm
SEA
- SKG
2 stops26h 20m
KLM
Mon 8/109:15 pm
SKG
- SEA
1 stop29h 12m
KLM
Deal found 6/18![KLM logo]()
$896
This Priceline deal was found by Cheapflights users on 6/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:45 am
SEA
- SKG
2 stops39h 45m
Multiple Airlines
Wed 8/1212:55 pm
SKG
- SEA
1 stop14h 04m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$914
This Turkish Airlines deal was found by Cheapflights users on 6/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:35 pm
SEA
- SKG
1 stop34h 10m
Turkish Airlines
Fri 9/119:15 pm
SKG
- SEA
1 stop23h 25m
Turkish Airlines
Deal found 6/22![Turkish Airlines logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/193:00 pm
SEA
- SKG
2 stops16h 35m
Lufthansa
Sat 7/256:30 pm
SKG
- SEA
1 stop32h 29m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$932
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines 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
Thu 9/107:50 pm
SKG
- SEA
1 stop27h 55m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$802
This Lufthansa deal was found by Cheapflights users on 6/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:10 pm
SEA
- SKG
1 stop17h 55m
Lufthansa
Thu 9/107:10 pm
SKG
- SEA
1 stop26h 45m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$941
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:51 pm
SEA
- SKG
2 stops56h 29m
Scandinavian Airlines
Sat 9/1211:25 pm
SKG
- SEA
2 stops24h 20m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$916
This Scandinavian Airlines deal was found by Cheapflights users on 6/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:55 pm
SEA
- SKG
1 stop34h 25m
Scandinavian Airlines
Sat 9/1211:25 pm
SKG
- SEA
2 stops24h 20m
Scandinavian Airlines
Deal found 6/22![Scandinavian Airlines logo]()
$945
Last-minute flights from Seattle to ThessalonikiDiscover last-minute flight deals from Seattle to Thessaloniki. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Thessaloniki. Data last updated June 23, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/19. 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 7/222:10 pm
SEA
- SKG
1 stop18h 05m
Lufthansa
Tue 8/185:10 pm
SKG
- SEA
1 stop33h 49m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$899
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:45 am
SEA
- SKG
2 stops20h 50m
Lufthansa
Thu 8/1311:30 am
SKG
- SEA
1 stop15h 29m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$896
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/263:00 pm
SEA
- SKG
2 stops16h 35m
Lufthansa
Tue 8/115:10 pm
SKG
- SEA
1 stop33h 49m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$906
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/263:00 pm
SEA
- SKG
2 stops16h 35m
Lufthansa
Mon 8/106:30 pm
SKG
- SEA
2 stops27h 25m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$930
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:45 am
SEA
- SKG
2 stops21h 20m
Lufthansa
Wed 8/1212:55 pm
SKG
- SEA
1 stop14h 04m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$908
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:10 pm
SEA
- SKG
1 stop17h 55m
Lufthansa
Mon 8/106:30 pm
SKG
- SEA
1 stop32h 29m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$918
This FlightHub deal was found by Cheapflights users on 6/19. 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 7/282:10 pm
SEA
- SKG
1 stop17h 55m
Lufthansa
Thu 8/1311:30 am
SKG
- SEA
1 stop15h 29m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$902
This FlightHub deal was found by Cheapflights users on 6/19. 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 7/282:10 pm
SEA
- SKG
1 stop17h 55m
Lufthansa
Tue 8/115:10 pm
SKG
- SEA
1 stop33h 49m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$912
This oojo deal was found by Cheapflights users on 6/19. 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 7/292:10 pm
SEA
- SKG
1 stop18h 05m
Lufthansa
Wed 8/1212:55 pm
SKG
- SEA
1 stop14h 04m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$879
This FlightHub deal was found by Cheapflights users on 6/19. 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.
Wed 7/2910:45 am
SEA
- SKG
2 stops39h 45m
Multiple Airlines
Wed 8/1212:55 pm
SKG
- SEA
1 stop14h 04m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$914
This FlightHub deal was found by Cheapflights users on 6/19. 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.
Wed 7/2910:45 am
SEA
- SKG
2 stops39h 45m
Multiple Airlines
Tue 8/115:10 pm
SKG
- SEA
1 stop33h 49m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$925
One-way flights from Seattle to ThessalonikiSearch for one-way flight options from Seattle to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Seattle to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:35 pm
SEA
- SKG
3 stops44h 15m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/193:40 pm
SEA
- SKG
3 stops42h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$346
This oojo deal was found by Cheapflights users on 6/22. 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.
Mon 8/312:10 pm
SEA
- SKG
1 stop17h 55m
Lufthansa
Deal found 6/22![Lufthansa logo]()
$376
This FlightHub deal was found by Cheapflights users on 6/21. 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.
Sun 7/193:00 pm
SEA
- SKG
2 stops16h 35m
Lufthansa
Deal found 6/21![Lufthansa logo]()
$377
This Expedia deal was found by Cheapflights users on 6/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:45 am
SEA
- SKG
2 stops37h 05m
SWISS
Deal found 6/19![SWISS logo]()
$381
This KAYAK deal was found by Cheapflights users on 6/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:10 am
SEA
- SKG
2 stops18h 20m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$392
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:00 am
SEA
- SKG
2 stops24h 05m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$399
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 June 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $683 (Scandinavian Airlines) |
One-way from | $202 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,451 |
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 June 23, 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
Cheapest round-trip
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Fri 9/4
3:55 pm-10:35 pm
2 stops20h 40m
Thessaloniki Makedonia
Sat 9/12
11:25 pm-1:45 pm
2 stops24h 20m
$690
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Fri 9/4
3:55 pm-12:20 pm
1 stop34h 25m
Thessaloniki Makedonia
Thu 9/10
7:50 pm-1:45 pm
1 stop27h 55m
$802
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Mon 8/3
10:40 pm-11:00 am
2 stops26h 20m
Thessaloniki Makedonia
Mon 8/10
9:15 pm-4:27 pm
1 stop29h 12m
$896
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Wed 8/5
10:45 am-12:30 pm
2 stops39h 45m
Thessaloniki Makedonia
Wed 8/12
12:55 pm-4:59 pm
1 stop14h 04m
$914
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Sat 9/5
5:51 pm-12:20 pm
2 stops56h 29m
Thessaloniki Makedonia
Sat 9/12
11:25 pm-1:45 pm
2 stops24h 20m
$916
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Sat 9/5
12:35 pm-8:45 am
1 stop34h 10m
Thessaloniki Makedonia
Fri 9/11
9:15 pm-10:40 am
1 stop23h 25m
$928
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Sun 7/19
3:00 pm-5:35 pm
2 stops16h 35m
Thessaloniki Makedonia
Sat 7/25
6:30 pm-4:59 pm
1 stop32h 29m
$932
Quickest round-trip
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Tue 9/1
2:10 pm-6:05 pm
1 stop17h 55m
Thessaloniki Makedonia
Thu 9/10
7:10 pm-11:55 am
1 stop26h 45m
$941
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Sun 8/30
3:55 pm-12:20 pm
1 stop34h 25m
Thessaloniki Makedonia
Sat 9/12
11:25 pm-1:45 pm
2 stops24h 20m
$945
Cheapest one-way
SeattleThessaloniki
SEA - SKG
SEASKG
Seattle/Tacoma Intl
Sat 8/29
6:35 pm-12:50 am
3 stops44h 15m
$202
Showing 1-10 of 15 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Thessaloniki flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Thessaloniki flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
SEA-SKG
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
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 June 23, 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.
Boarding
7.3
Overall
7.4
Food
7.5
Entertainment
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Boarding
7.3
Overall
7.4
Food
7.5
Entertainment
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Boarding
7.3
Overall
7.4
Food
7.5
Entertainment
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
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.
Traveling to a place near Thessaloniki?
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Seattle and Thessaloniki flights
Browse other Seattle and Thessaloniki flight options. Last updated on June 23, 2026.
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
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Other flights to Thessaloniki
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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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$697 | Average$916 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$790 | Average$1,138 | FlexibilityNo cancel fee | On-time76% |