HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santorini

$326+ Cheap flights from Seattle (SEA) to Thera (JTR)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JTR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Santorini 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 Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Santorini (JTR). 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 12, 2025.

Round-trip from

$805
(Mytrip)

One-way from

$326
(Kiwi.com)
From Seattle/Tacoma Intl to Thera Santorini
Search Deals
One-way flight from Seattle/Tacoma Intl to Thera Santorini
Search Deals

Find flight deals from Seattle to Santorini

Cheapest flights from Seattle to Santorini
Explore the most affordable flight options available from Seattle to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:35 pmSEA - JTR
1 stop15h 10mAer Lingus
Wed 10/19:35 pmJTR - SEA
1 stop30h 15mAer Lingus
Deal found 6/12$731
This SWISS deal was found by Cheapflights users on 6/10. 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.
Wed 10/81:00 pmSEA - JTR
2 stops43h 10mSWISS
Wed 10/1510:40 amJTR - SEA
2 stops17h 56mSWISS
Deal found 6/10$773
This Ovago deal was found by Cheapflights users on 6/12. 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.
Wed 10/82:20 pmSEA - JTR
1 stop16h 30mMultiple Airlines
Wed 10/1510:00 pmJTR - SEA
2 stops23h 55mMultiple Airlines
Deal found 6/12$792
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/66:30 pmSEA - JTR
1 stop14h 30mDelta
Fri 7/181:45 pmJTR - SEA
1 stop31h 30mDelta
Deal found 6/11$1,058
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:20 pmSEA - JTR
1 stop34h 05mBritish Airways
Sat 8/23:50 pmJTR - SEA
1 stop29h 40mBritish Airways
Deal found 6/11$1,103
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:18 amSEA - JTR
2 stops22h 37mAmerican Airlines
Fri 8/13:05 pmJTR - SEA
1 stop30h 30mAmerican Airlines
Deal found 6/9$1,114
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/242:55 pmSEA - JTR
2 stops39h 55mLufthansa
Thu 9/45:40 pmJTR - SEA
1 stop28h 15mLufthansa
Deal found 6/10$1,170
This oojo deal was found by Cheapflights users on 6/11. 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 6/165:15 pmSEA - JTR
2 stops37h 05mEmirates
Sun 6/224:45 pmJTR - SEA
1 stop30h 40mEmirates
Deal found 6/11$1,811
This Etihad Airways deal was found by Cheapflights users on 6/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2811:10 pmSEA - JTR
2 stops50h 25mEtihad Airways
Sat 7/51:10 pmJTR - SEA
3 stops40h 48mEtihad Airways
Deal found 6/11$3,795

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Santorini 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 12, 2025.
Use the filters below to find and compare flights from Seattle to Thera that are best for you.

Fly from

Seattle

Fly to

Santorini

Route

Depart

Return

Price

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Sat 7/26

7:10 pm-10:35 pm

2 stops17h 25m

Thera Santorini

Fri 8/1

12:05 am-10:35 am

2 stops20h 30m

$805

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Sun 7/20

1:45 pm-8:00 pm

2 stops20h 15m

Thera Santorini

Sun 7/27

8:55 pm-2:55 pm

1 stop28h 00m

$863

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Sun 7/6

6:30 pm-7:00 pm

1 stop14h 30m

Thera Santorini

Fri 7/18

1:45 pm-11:15 am

1 stop31h 30m

$1,058

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Tue 8/19

7:35 pm-8:45 pm

1 stop15h 10m

Thera Santorini

Sat 8/23

9:40 pm-5:50 pm

1 stop30h 10m

$1,102

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Sat 7/26

8:20 pm-4:25 pm

1 stop34h 05m

Thera Santorini

Sat 8/2

3:50 pm-11:30 am

1 stop29h 40m

$1,103

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Fri 7/25

6:18 am-2:55 pm

2 stops22h 37m

Thera Santorini

Fri 8/1

3:05 pm-11:35 am

1 stop30h 30m

$1,114

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Tue 6/24

2:55 pm-4:50 pm

2 stops39h 55m

Thera Santorini

Thu 9/4

5:40 pm-11:55 am

1 stop28h 15m

$1,170

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Mon 6/16

5:15 pm-4:20 pm

2 stops37h 05m

Thera Santorini

Sun 6/22

4:45 pm-1:25 pm

1 stop30h 40m

$1,811

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Sat 6/28

11:10 pm-11:35 am

2 stops50h 25m

Thera Santorini

Sat 7/5

1:10 pm-7:58 pm

3 stops40h 48m

$3,795

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Mon 8/11

11:30 pm-5:25 pm

3 stops55h 55m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

Best time to book a flight from Seattle to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini 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 Thera

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

Find hourly flight availability from Seattle to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Seattle to Thera, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 40% versus a flight at noon.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. 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 Santorini. Reviews last updated June 12, 2025.
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,946 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,623 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Santorini. 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 Thera round-trip?

    Flying on SWISS is currently your cheapest option to Thera, with prices starting at $863. Additional round-trip tickets that might be worth considering are offered by Delta and Aer Lingus, with the lowest prices starting at $1,058 and $1,074, respectively.

  • What are the cheapest airlines to fly from Seattle to Thera one-way?

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $444. Users have also found prices from $480 and $654 on British Airways and Air France, respectively.

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

    Yes. In addition to deals on Seattle to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Santorini.

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

    Yes. Cheapflights offers flight deals from Seattle to Santorini 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Kamari
Oia
Imerovigli
Perissa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Seattle to Santorini

Discover the top 2 airlines that operate flights from Seattle to Santorini. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$821Average$1,147FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$858Average$1,428FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.