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Thessaloniki

$326+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKG
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$595
(Ovago)

One-way from

$326
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$987
From Seattle/Tacoma Intl to Thessaloniki Makedonia
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One-way flight from Seattle/Tacoma Intl to Thessaloniki Makedonia
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Highest demand for flights based on searches. 18% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 30, 2025.

This Ovago deal was found by Cheapflights users on 7/30. 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 10/61:30 pmSEA - SKG
1 stop21h 20mBritish Airways
Mon 10/131:30 pmSKG - SEA
1 stop31h 40mBritish Airways
Deal found 7/30$595
This SWISS deal was found by Cheapflights users on 7/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:20 pmSEA - SKG
2 stops37h 55mSWISS
Thu 11/272:05 pmSKG - SEA
2 stops43h 10mSWISS
Deal found 7/27$625
This FlightHub deal was found by Cheapflights users on 7/27. 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 11/42:30 pmSEA - SKG
2 stops36h 45mMultiple Airlines
Wed 11/2612:50 pmSKG - SEA
2 stops33h 20mMultiple Airlines
Deal found 7/27$669
This Booking.com deal was found by Cheapflights users on 7/29. 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 9/106:50 pmSEA - SKG
1 stop31h 30mLufthansa
Mon 9/157:00 pmSKG - SEA
1 stop26h 55mLufthansa
Deal found 7/29$673
This FlightHub deal was found by Cheapflights users on 7/30. 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 9/1812:30 pmSEA - SKG
1 stop21h 55mTurkish Airlines
Tue 9/239:15 pmSKG - SEA
1 stop30h 00mTurkish Airlines
Deal found 7/30$682
This Austrian Airlines deal was found by Cheapflights users on 7/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amSEA - SKG
2 stops23h 15mAustrian Airlines
Mon 11/244:00 pmSKG - SEA
2 stops38h 54mAustrian Airlines
Deal found 7/27$762
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Sun 11/28:15 amSEA - SKG
2 stops26h 45mAir Canada
Thu 11/278:00 amSKG - SEA
2 stops24h 06mAir Canada
Deal found 7/27$817

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 July 30, 2025.
Use the filters below to find and compare flights from Seattle to Thessaloniki that are best for you.

Fly from

Seattle

Fly to

Thessaloniki

Route

Depart

Return

Price

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Mon 10/6

1:30 pm-8:50 pm

1 stop21h 20m

Thessaloniki Makedonia

Mon 10/13

1:30 pm-11:10 am

1 stop31h 40m

$595

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Wed 9/10

6:50 pm-12:20 pm

1 stop31h 30m

Thessaloniki Makedonia

Mon 9/15

7:00 pm-11:55 am

1 stop26h 55m

$673

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 9/18

12:30 pm-8:25 pm

1 stop21h 55m

Thessaloniki Makedonia

Tue 9/23

9:15 pm-5:15 pm

1 stop30h 00m

$682

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Wed 9/10

3:19 pm-12:30 pm

2 stops35h 11m

Thessaloniki Makedonia

Mon 9/15

7:00 pm-11:55 am

1 stop26h 55m

$745

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 9/18

7:00 am-12:35 pm

2 stops19h 35m

Thessaloniki Makedonia

Tue 9/23

1:25 pm-8:42 pm

2 stops41h 17m

$892

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Mon 10/20

10:00 am-9:55 pm

2 stops25h 55m

Thessaloniki Makedonia

Fri 11/28

8:00 am-10:06 pm

3 stops24h 06m

$898

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 8/21

2:29 pm-8:10 pm

2 stops19h 41m

Thessaloniki Makedonia

Wed 8/27

1:20 pm-6:36 pm

2 stops39h 16m

$1,085

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Mon 9/22

4:50 pm-12:45 am

3 stops45h 55m

$326

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Mon 9/22

2:20 pm-5:55 pm

1 stop17h 35m

$465

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Mon 9/22

3:40 pm-1:00 pm

2 stops35h 20m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, November is the cheapest month in which you can book a flight from Seattle to Thessaloniki (average of $720). Flying from Seattle to Thessaloniki in June is currently the most expensive (average of $1,272). 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.

What is the cheapest time of day to fly from SEA to SKG?

Find hourly flight availability from Seattle to Thessaloniki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

It’s optimal to fly from Seattle to Thessaloniki at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

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 July 30, 2025.
Read through reviews of airlines operating flights from Seattle to Thessaloniki, such as Austrian Airlines, SWISS, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,928 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,837 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,269 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

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

    Flying on British Airways is currently your cheapest option to Thessaloniki, with prices starting at $595. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Turkish Airlines, with the lowest prices starting at $673 and $682, respectively. Users have found that British Airways is 39% 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, November is the cheapest month in which you can book a flight from Seattle to Thessaloniki (average of $720). Flying from Seattle to Thessaloniki in June is currently the most expensive (average of $1,272). 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
Pefkochori

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Alternative routes for Seattle to Thessaloniki

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Top 3 airlines flying from Seattle to Thessaloniki

Discover the top 3 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$627Average$732FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$690Average$820FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$777Average$847FlexibilityNo cancel feeOn-time77%

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