How long is the flight from Seattle to Thessaloniki?

There are many flights that can get you from Seattle to Thessaloniki in 15h 55m. Fly via Lufthansa or Turkish Airlines to get the fastest option. There are 5992 mi between Seattle and Thessaloniki. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Seattle to Thessaloniki round-trip?

Flying on Turkish Airlines is currently your cheapest option to Thessaloniki, with prices starting at $699. Users have found that Turkish Airlines is 52% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Thessaloniki ranges from 0.8 - 2.2 inches per month. December is typically the wettest month, when rainfall can reach 2.2 in. August is typically the driest time to visit Thessaloniki when rainfall is around 0.8 in.

If weather is an important factor for your trip to Thessaloniki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

When flying from Seattle to Thessaloniki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$491+ Cheap Flights from Seattle to Thessaloniki

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Seattle to Thessaloniki

Cheapest

Best

Last-minute

One-way

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 November 10, 2026.

Mon 11/167:05 pm -

1 stop15h 55m

Tue 12/19:50 pm -

1 stop29h 20m

Deal found 11/7

$870

Mon 11/162:35 pm -

3 stops32h 15m

Tue 12/19:35 pm -

3 stops29h 25m

Deal found 11/7

$1,055

Tue 11/1010:50 am -

2 stops24h 10m

Sat 11/219:30 am -

1 stop17h 40m

Deal found 11/5

$1,201

Tue 11/1010:50 am -

2 stops40h 25m

Sat 11/212:05 pm -

2 stops43h 02m

Deal found 11/7

$1,211

Mon 11/162:35 pm -

2 stops20h 25m

Tue 12/17:40 am -

2 stops19h 20m

Deal found 11/7

$1,527

Best flights from Seattle to Thessaloniki
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 November 10, 2026.

Wed 4/217:00 pm -

2 stops16h 45m

Sun 4/259:00 am -

3 stops34h 40m

Deal found 11/8

$952

Wed 4/212:10 pm -

1 stop18h 00m

Sat 4/246:40 pm -

2 stops27h 40m

Deal found 11/8

$1,068

Mon 2/17:05 pm -

1 stop15h 55m

Fri 2/59:30 am -

1 stop17h 40m

Deal found 11/5

$1,122

Mon 2/18:40 am -

2 stops19h 00m

Fri 2/58:10 am -

2 stops22h 49m

Deal found 11/6

$1,455

Wed 4/217:00 pm -

3 stops26h 55m

Sat 4/244:25 am -

3 stops26h 15m

Deal found 11/8

$1,050

Last-minute flights from Seattle to Thessaloniki
Discover last-minute flight deals from Seattle to Thessaloniki. Data last updated November 10, 2026 and is based on user searches.

Tue 11/1010:50 am -

2 stops24h 10m

Sat 11/219:30 am -

1 stop17h 40m

Deal found 11/5

$1,201

Tue 11/1010:50 am -

2 stops40h 25m

Sat 11/212:05 pm -

2 stops43h 02m

Deal found 11/7

$1,211

Mon 11/167:05 pm -

1 stop15h 55m

Tue 12/19:50 pm -

1 stop29h 20m

Deal found 11/7

$870

Mon 11/162:35 pm -

3 stops32h 15m

Tue 12/19:35 pm -

3 stops29h 25m

Deal found 11/7

$1,055

Mon 11/162:35 pm -

2 stops20h 25m

Tue 12/17:40 am -

2 stops19h 20m

Deal found 11/7

$1,527

Find flight deals from Seattle to Thessaloniki

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$887 (Justfly.com)
One-way from	$491 (Kiwi.com)
Popular in	January
Cheapest in	November
Average price	$732

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. 56% potential increase in price ($1,868 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 32% potential price decrease ($360 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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

Quickest round-trip

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Mon 12/28

7:05 pm-9:00 pm

1 stop15h 55m

Thessaloniki Makedonia

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$625

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Mon 12/28

2:35 pm-6:25 pm

2 stops17h 50m

Thessaloniki Makedonia

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$627

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Wed 4/21

7:00 pm-9:45 pm

2 stops16h 45m

Thessaloniki Makedonia

Sun 4/25

9:00 am-9:40 am

3 stops34h 40m

$952

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Wed 4/21

7:00 pm-7:55 am

3 stops26h 55m

Thessaloniki Makedonia

Sat 4/24

4:25 am-8:40 pm

3 stops26h 15m

$1,050

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Wed 4/21

2:10 pm-6:10 pm

1 stop18h 00m

Thessaloniki Makedonia

Sat 4/24

6:40 pm-12:20 pm

2 stops27h 40m

$1,068

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Mon 2/1

7:05 pm-9:00 pm

1 stop15h 55m

Thessaloniki Makedonia

Fri 2/5

9:30 am-5:10 pm

1 stop17h 40m

$1,122

SeattleThessaloniki

SEA Seattle/Tacoma Intl - SKG Thessaloniki Makedonia

SEASKG

Seattle/Tacoma Intl

Mon 2/1

8:40 am-1:40 pm

2 stops19h 00m

Thessaloniki Makedonia

Fri 2/5

8:10 am-8:59 pm

2 stops22h 49m

$1,455

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Sorted by cheapest first

Compare providers for flights from Seattle to Thessaloniki

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Thessaloniki in November.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 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 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.

Reviews of airlines servicing Thessaloniki

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

Turkish Airlines

7.4

Good

4,468 reviews

Reviews

1 / 20

6.0

Good

Deborah,Nov 2026

JFK - IST

I got locked out of my earthlink account while using the Turkish Airlines wifi. I am still working on getting it back.

Turkish Airlines

7.4

Good

4,468 reviews

Turkish Airlines

7.4

Good

4,468 reviews

Reviews

1 / 20

6.0

Good

Deborah,Nov 2026

JFK - IST

I got locked out of my earthlink account while using the Turkish Airlines wifi. I am still working on getting it back.

Related info for your journey

How long is the flight from Seattle to Thessaloniki?
There are many flights that can get you from Seattle to Thessaloniki in 15h 55m. Fly via Lufthansa or Turkish Airlines to get the fastest option. There are 5992 mi between Seattle and Thessaloniki. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from Seattle to Thessaloniki round-trip?
Flying on Turkish Airlines is currently your cheapest option to Thessaloniki, with prices starting at $699. Users have found that Turkish Airlines is 52% 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.

See more FAQs

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Complete your trip

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Thessaloniki Makedonia Airport car rentals

Kavála Megas Alexandros Airport car rentals

Vólos Nea Anchialos Airport car rentals

Top airline flying from Seattle to Thessaloniki

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$699	Average$1,091	FlexibilityNo cancel fee	On-time77%

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$491+ Cheap flights from Seattle (SEA) to Thessaloniki (SKG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Thessaloniki with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Seattle to Thessaloniki

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 November 10, 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 November 10, 2026.

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 November 10, 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 November 10, 2026.

Last-minute flights from Seattle to ThessalonikiDiscover last-minute flight deals from Seattle to Thessaloniki. Data last updated November 10, 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Thessaloniki. Data last updated November 10, 2026 and is based on user searches.

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 November 10, 2026.

Search for one-way flight options from Seattle to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Find flight deals from Seattle to Thessaloniki

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 November.

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.

Reviews of airlines servicing Thessaloniki

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

Related info for your journey

How long is the flight from Seattle to Thessaloniki?

What is the cheapest airline to fly from Seattle to Thessaloniki round-trip?

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

How can I find direct flights from Seattle to Thessaloniki?

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

Traveling to a place near Thessaloniki?

Browse thousands of different options on Cheapflights for your next trip

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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.

Search flights from Seattle to Thessaloniki by cabin class

Find flights from Seattle to Thessaloniki, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Thessaloniki flights

Browse other Seattle and Thessaloniki flight options. Last updated on November 10, 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 November 10, 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 November 10, 2026.

Top airline flying from Seattle to Thessaloniki

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Travel Smart

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 November 10, 2026.

Best flights from Seattle to Thessaloniki
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 November 10, 2026.

Last-minute flights from Seattle to Thessaloniki
Discover last-minute flight deals from Seattle to Thessaloniki. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Seattle to Thessaloniki
Search for one-way flight options from Seattle to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.