$442+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKG
Sep 8 — Sep 151
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 August 9, 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 August 9, 2026.
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Mon 9/217:15 pm -
1 stop15h 10m
Wed 11/259:55 pm -
1 stop29h 15m
Deal found 8/5![Turkish Airlines logo]()
$831
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 pm -
1 stop15h 10m
Wed 10/79:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$855
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:15 pm -
1 stop15h 10m
Tue 10/69:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$889
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 11/107:05 pm -
1 stop16h 00m
Sat 11/219:30 am -
1 stop17h 40m
Deal found 8/7![Turkish Airlines logo]()
$899
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 pm -
3 stops31h 35m
Wed 9/910:25 am -
2 stops35h 20m
Deal found 8/7![Multiple Airlines logo]()
$920
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. 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 10/23:55 pm -
2 stops20h 40m
Thu 10/87:50 pm -
1 stop27h 55m
Deal found 8/5![Scandinavian Airlines logo]()
$929
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 10/27:15 pm -
1 stop15h 10m
Wed 10/79:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$939
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:15 pm -
1 stop15h 10m
Sat 10/109:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$959
This oojo deal was found by Cheapflights users on 8/9. 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 9/232:10 pm -
1 stop18h 05m
Wed 9/3012:55 pm -
1 stop14h 04m
Deal found 8/9![Lufthansa logo]()
$965
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 10/27:15 pm -
1 stop27h 30m
Mon 10/59:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$969
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 August 9, 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 August 9, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 9/217:15 pm -
1 stop15h 10m
Wed 11/259:55 pm -
1 stop29h 15m
Deal found 8/8![Turkish Airlines logo]()
$896
This KLM deal was found by Cheapflights users on 8/8. 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.
Tue 11/1010:50 pm -
2 stops28h 00m
Sat 11/211:55 pm -
1 stop31h 52m
Deal found 8/8![KLM logo]()
$981
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. 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 10/43:55 pm -
1 stop34h 25m
Thu 10/87:50 pm -
1 stop27h 55m
Deal found 8/5![Scandinavian Airlines logo]()
$1,008
This Lufthansa deal was found by Cheapflights users on 8/5. 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.
Wed 9/166:50 pm -
1 stop31h 10m
Tue 9/295:10 pm -
1 stop33h 49m
Deal found 8/5![Lufthansa logo]()
$1,025
This Turkish Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 11/107:05 pm -
1 stop16h 00m
Sat 11/219:30 am -
1 stop17h 40m
Deal found 8/6![Turkish Airlines logo]()
$899
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 10/27:15 pm -
1 stop27h 30m
Sat 10/109:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$999
Last-minute flights from Seattle to ThessalonikiDiscover last-minute flight deals from Seattle to Thessaloniki. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Thessaloniki. Data last updated August 9, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 pm -
3 stops31h 35m
Wed 9/910:25 am -
2 stops35h 20m
Deal found 8/7![Multiple Airlines logo]()
$920
This Mytrip deal was found by Cheapflights users on 8/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
3 stops35h 15m
Tue 9/297:40 am -
3 stops23h 00m
Deal found 8/5![Multiple Airlines logo]()
$980
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Mon 9/217:15 pm -
1 stop15h 10m
Wed 11/259:55 pm -
1 stop29h 15m
Deal found 8/5![Turkish Airlines logo]()
$831
This oojo deal was found by Cheapflights users on 8/9. 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 9/232:10 pm -
1 stop18h 05m
Wed 9/3012:55 pm -
1 stop14h 04m
Deal found 8/9![Lufthansa logo]()
$965
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:15 pm -
1 stop15h 10m
Tue 10/69:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$889
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:15 pm -
1 stop15h 10m
Thu 10/89:35 am -
1 stop17h 45m
Deal found 8/5![Turkish Airlines logo]()
$899
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:15 pm -
1 stop15h 10m
Mon 10/59:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$929
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:15 pm -
1 stop15h 10m
Sat 10/109:15 pm -
1 stop30h 05m
Deal found 8/5![Turkish Airlines logo]()
$959
This KLM deal was found by Cheapflights users on 8/5. 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.
Wed 9/309:59 am -
2 stops24h 41m
Thu 10/89:30 pm -
1 stop29h 05m
Deal found 8/5![KLM logo]()
$979
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 August 9, 2026.
Search for one-way flight options from Seattle to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This oojo deal was found by Cheapflights users on 8/6. 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 8/281:24 pm -
2 stops37h 01m
Deal found 8/6![British Airways logo]()
$442
This British Airways deal was found by Cheapflights users on 8/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:50 am -
2 stops45h 10m
Deal found 8/5![British Airways logo]()
$498
This Air France deal was found by Cheapflights users on 8/5. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:30 pm -
2 stops15h 55m
Deal found 8/5![Air France logo]()
$507
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:40 pm -
1 stop31h 00m
Deal found 8/6![Finnair logo]()
$508
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am -
2 stops19h 30m
Deal found 8/7![SWISS logo]()
$587
This oojo deal was found by Cheapflights users on 8/7. 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 -
1 stop17h 55m
Deal found 8/7![Lufthansa logo]()
$600
This oojo deal was found by Cheapflights users on 8/7. 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.
Tue 8/252:10 pm -
1 stop17h 55m
Deal found 8/7![Lufthansa logo]()
$612
This oojo deal was found by Cheapflights users on 8/7. 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 8/2810:40 am -
2 stops20h 55m
Deal found 8/7![Lufthansa logo]()
$649
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 August 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $831 (FlightHub) |
One-way from | $442 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $845 |
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 August 9, 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 Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Mon 9/21
7:15 pm-8:25 pm
1 stop15h 10m
Thessaloniki Makedonia
Wed 11/25
9:55 pm-5:10 pm
1 stop29h 15m
$896
Quickest round-trip
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Tue 11/10
7:05 pm-9:05 pm
1 stop16h 00m
Thessaloniki Makedonia
Sat 11/21
9:30 am-5:10 pm
1 stop17h 40m
$899
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Tue 11/10
10:50 pm-12:50 pm
2 stops28h 00m
Thessaloniki Makedonia
Sat 11/21
1:55 pm-11:47 am
1 stop31h 52m
$981
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Fri 10/2
7:15 pm-8:45 am
1 stop27h 30m
Thessaloniki Makedonia
Sat 10/10
9:15 pm-5:20 pm
1 stop30h 05m
$999
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Sun 10/4
3:55 pm-12:20 pm
1 stop34h 25m
Thessaloniki Makedonia
Thu 10/8
7:50 pm-1:45 pm
1 stop27h 55m
$1,008
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Wed 9/16
6:50 pm-12:00 pm
1 stop31h 10m
Thessaloniki Makedonia
Tue 9/29
5:10 pm-4:59 pm
1 stop33h 49m
$1,025
Cheapest one-way
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Mon 8/31
5:40 pm-10:40 am
1 stop31h 00m
$507
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Tue 8/25
7:00 am-12:30 pm
2 stops19h 30m
$587
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Mon 8/31
7:00 am-12:30 pm
2 stops19h 30m
$587
SeattleThessaloniki
SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia
SEASKG
Seattle/Tacoma Intl
Fri 8/28
8:20 pm-12:25 pm
1 stop30h 05m
$674
Showing 1-10 of 12 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 August.
| 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 August 9, 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.
Food
7.5
Entertainment
7.5
Overall
7.4
Boarding
7.3
Crew
7.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Entertainment
7.5
Overall
7.4
Boarding
7.3
Crew
7.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Entertainment
7.5
Overall
7.4
Boarding
7.3
Crew
7.8
Comfort
7.3
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?
Book flights to Thessaloniki if you plan to visit one of these locationsNikiti
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Seattle and Thessaloniki flights
Browse other Seattle and Thessaloniki flight options. Last updated on August 9, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Thessaloniki
Explore flights to Thessaloniki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
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 August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$697 | Average$1,091 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$790 | Average$1,301 | FlexibilityNo cancel fee | On-time76% |