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Flights from Seattle to Thessaloniki
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Cheap flight deals from Seattle to Thessaloniki Starting at €445

Whether you’re going for a one-way or round-trip to Thessaloniki, we’ve got you covered! Check out these different flight options from Seattle below.

  • One way
  • Round-trip
      • SEA18:20
        17h 40m
        1 stop
        SKG21:00
        Thu, Mar 20|Seattle - Thessaloniki|Condor Airlines
        €445€774
        42% OFF
        42% OFF
        €774€445

        Choose Condor Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Condor Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Thessaloniki International Airport. One-way Prices start from €445 including taxes and charges.

      • SEA17:20
        17h 40m
        1 stop
        SKG21:00
        Thu, Feb 27|Seattle - Thessaloniki|Condor Airlines
        €447€774
        42% OFF
        42% OFF
        €774€447

        Choose Condor Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Condor Airlines departs from Seattle-Tacoma International Airport on Thu, Feb 27, arriving at Thessaloniki International Airport. One-way Prices start from €447 including taxes and charges.

      • SEA17:20
        17h 40m
        1 stop
        SKG21:00
        Sat, Mar 1|Seattle - Thessaloniki|Condor Airlines
        €447€774
        42% OFF
        42% OFF
        €774€447

        Choose Condor Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Condor Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at Thessaloniki International Airport. One-way Prices start from €447 including taxes and charges.

      • SEA17:20
        17h 40m
        1 stop
        SKG21:00
        Thu, Mar 6|Seattle - Thessaloniki|Condor Airlines
        €499
        €499

        Choose Condor Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Condor Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 6, arriving at Thessaloniki International Airport. One-way Prices start from €499 including taxes and charges.

      • SEA14:15
        17h 40m
        1 stop
        SKG17:55
        Sun, Mar 30|Seattle - Thessaloniki|Lufthansa
        €500
        €500

        Choose Lufthansa flights from Seattle to Thessaloniki. The one-way connecting flight with Lufthansa departs from Seattle-Tacoma International Airport on Sun, Mar 30, arriving at Thessaloniki International Airport. One-way Prices start from €500 including taxes and charges.

      • SEA19:00
        15h 55m
        1 stop
        SKG20:55
        Wed, Feb 26|Seattle - Thessaloniki|Turkish Airlines
        €530
        €530

        Choose Turkish Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Turkish Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at Thessaloniki International Airport. One-way Prices start from €530 including taxes and charges.

      • SEA20:00
        15h 55m
        1 stop
        SKG20:55
        Mon, Mar 17|Seattle - Thessaloniki|Turkish Airlines
        €541
        €541

        Choose Turkish Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Turkish Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 17, arriving at Thessaloniki International Airport. One-way Prices start from €541 including taxes and charges.

      • SEA20:00
        15h 55m
        1 stop
        SKG20:55
        Wed, Mar 12|Seattle - Thessaloniki|Turkish Airlines
        €542
        €542

        Choose Turkish Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Turkish Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 12, arriving at Thessaloniki International Airport. One-way Prices start from €542 including taxes and charges.

      • SEA20:00
        15h 55m
        1 stop
        SKG20:55
        Wed, Mar 19|Seattle - Thessaloniki|Turkish Airlines
        €553
        €553

        Choose Turkish Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Turkish Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Thessaloniki International Airport. One-way Prices start from €553 including taxes and charges.

      • SEA20:00
        15h 55m
        1 stop
        SKG20:55
        Wed, Mar 26|Seattle - Thessaloniki|Turkish Airlines
        €559
        €559

        Choose Turkish Airlines flights from Seattle to Thessaloniki. The one-way connecting flight with Turkish Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 26, arriving at Thessaloniki International Airport. One-way Prices start from €559 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        SKG02:00 pm
        Fri, Feb 28|Seattle - Thessaloniki|Condor Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Thessaloniki flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL812

    Delta Air Lines

    06:00

    SEA

    4.3h

    13:15

    DTW

    SMTWTFS
    Search

  2. VS3929

    Virgin Atlantic

    16:25

    DTW

    7.6h

    06:00

    AMS

    SMTWTFS

  3. HV5805

    Transavia

    09:00

    AMS

    2.8h

    12:50

    SKG

    ---WTF-

  4. AC540

    Air Canada

    06:00

    SEA

    5.0h

    13:57

    YYZ

    SMTWTFS
    Search

  5. AC886

    Air Canada

    17:45

    YYZ

    8.6h

    08:20

    VIE

    --TWTFS

  6. OS809

    Austrian Airlines

    12:30

    VIE

    1.8h

    15:15

    SKG

    S---T-S

  7. UA1448

    United Airlines

    07:05

    SEA

    4.0h

    13:08

    ORD

    SMTWTFS
    Search

  8. JU507

    Air Serbia

    16:30

    ORD

    9.7h

    09:10

    BEG

    -----F-

  9. JU542

    Air Serbia

    13:05

    BEG

    1.3h

    15:20

    SKG

    S--WT-S

  10. UA1102

    United Airlines

    08:10

    SEA

    5.0h

    16:09

    IAD

    SMTWTFS
    Search

  11. UA052

    United Airlines

    17:35

    IAD

    8.5h

    08:05

    ZRH

    SMTWTFS

  12. A3535

    Aegean Airlines

    09:15

    ZRH

    2.3h

    12:30

    SKG

    S-T-T--

  13. KL5575

    KLM

    08:15

    SEA

    3.5h

    13:45

    MSP

    SMTWT-S
    Search

  14. KL6064

    KLM

    15:50

    MSP

    8.1h

    06:55

    AMS

    SMTWTFS

  15. KL2563

    KLM

    06:35

    AMS

    2.8h

    10:25

    SKG

    SM----S

  16. FI680

    Icelandair

    15:45

    SEA

    7.5h

    06:15

    KEF

    SMTWTFS
    Search

  17. FI520

    Icelandair

    07:20

    KEF

    3.7h

    13:00

    FRA

    SMTWTFS

  18. A3533

    Aegean Airlines

    18:30

    FRA

    2.4h

    21:55

    SKG

    S-T-T-S

  19. DE2033

    Condor Airlines

    17:05

    SEA

    10.1h

    12:10

    FRA

    ---W-F-
    Search

  20. A3533

    Aegean Airlines

    18:30

    FRA

    2.4h

    21:55

    SKG

    S-T-T-S

  21. TK204

    Turkish Airlines

    19:10

    SEA

    11.8h

    17:00

    IST

    S-TW-FS
    Search

  22. TK1893

    Turkish Airlines

    19:00

    IST

    1.4h

    20:25

    SKG

    -MTWTFS

  23. BA048

    British Airways

    20:20

    SEA

    9.3h

    13:40

    LHR

    SMTWTFS
    Search

  24. A3603

    Aegean Airlines

    16:50

    LHR

    3.8h

    22:35

    ATH

    SMTWTFS

  25. A3136

    Aegean Airlines

    23:45

    ATH

    0.9h

    00:40

    SKG

    SMTWTFS

  26. BA048

    British Airways

    20:20

    SEA

    9.3h

    13:40

    LHR

    SMTWTFS
    Search

  27. BA920

    British Airways

    17:00

    LHR

    1.7h

    19:40

    STR

    SMTWT-S

  28. A3511

    Aegean Airlines

    19:35

    STR

    2.2h

    22:45

    SKG

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Thessaloniki?

These price trend charts carefully monitor and predict how flight prices from Seattle to Thessaloniki will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Thessaloniki (SKG) the cheapest?

    Airlines adjust prices for flights from Seattle to Thessaloniki based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Thessaloniki (SKG) cost?

    According to Trip.com's data, the lowest price is around €978.

  • How many airports are there in Thessaloniki (SKG)?

    There are 1 airport(s) near Thessaloniki (SKG): Thessaloniki International Airport.

How to find a cheap flight from Seattle to Thessaloniki

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Being flexible with your dates to get the cheapest Seattle to Thessaloniki ticket.
Tap "Date" on flight search bar to scan through the calender for Seattle to Thessaloniki airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Mar 20 at €445 for one-way flights.
2
Compare cheap Seattle to Thessaloniki flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Seattle to Thessaloniki. The cheapest airline operating is Condor Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Seattle to Thessaloniki route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Seattle to Thessaloniki flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Seattle to Thessaloniki to get exclusive deals for you.

Flight Info | Seattle to Thessaloniki

Cheapest direct flight price€445
Off-season for travelJanuary
Peak season for travelDecember
Flight distance9,649.62 km
Popular airlineEmirates

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