HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greek Islands

$346+ Cheap flights from Seattle (SEA) to Greek Islands

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HER
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Greek Islands 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 Greek Islands

Keep the following information in mind while searching for Seattle to Greek Islands flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$618
(Expedia)

One-way from

$346
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Thera Santorini flights.
Search Deals
From Seattle/Tacoma Intl to Greek Islands
Search Deals
One-way flight from Seattle/Tacoma Intl to Greek Islands
Search Deals

Find flight deals from Seattle to Greek Islands

Cheapest flights from Seattle to Greek Islands
Explore the most affordable flight options available from Seattle to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:20 pmSEA - HER
1 stop33h 50mBritish Airways
Tue 5/205:35 pmHER - SEA
1 stop28h 00mBritish Airways
Deal found 4/29$618
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:00 pmSEA - JMK
2 stops35h 00mSWISS
Fri 8/294:25 pmJMK - SEA
1 stop32h 25mSWISS
Deal found 4/30$634
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:00 amSEA - JMK
2 stops39h 35mAustrian Airlines
Fri 10/31:20 pmJMK - SEA
2 stops39h 29mAustrian Airlines
Deal found 4/30$715
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:30 pmSEA - JMK
1 stop14h 50mBritish Airways
Fri 10/36:40 pmJMK - SEA
1 stop26h 55mBritish Airways
Deal found 4/30$759
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:30 pmSEA - JTR
1 stop16h 35mBritish Airways
Tue 10/72:45 pmJTR - SEA
1 stop30h 50mBritish Airways
Deal found 4/29$761
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:30 amSEA - HER
2 stops42h 40mMultiple Airlines
Tue 5/208:50 pmHER - SEA
2 stops31h 43mMultiple Airlines
Deal found 4/29$797
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:20 pmSEA - JTR
2 stops52h 00mMultiple Airlines
Tue 10/72:45 pmJTR - SEA
1 stop30h 50mMultiple Airlines
Deal found 4/29$798
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:30 amSEA - CFU
3 stops29h 00mMultiple Airlines
Mon 6/210:00 pmCFU - SEA
3 stops36h 10mMultiple Airlines
Deal found 4/30$875
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/48:00 amSEA - JTR
2 stops24h 35mLufthansa
Fri 7/187:20 pmJTR - SEA
2 stops38h 39mLufthansa
Deal found 4/30$989
This Gurufare deal was found by Cheapflights users on 4/30. 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 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
2 stops36h 15mAer Lingus
Deal found 4/30$1,002
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/101:45 pmSEA - KGS
2 stops20h 10mMultiple Airlines
Tue 6/178:30 pmKGS - SEA
2 stops32h 06mMultiple Airlines
Deal found 4/29$1,053
This FlightHub deal was found by Cheapflights users on 4/30. 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 7/172:20 pmSEA - JMK
1 stop16h 45mMultiple Airlines
Thu 7/3110:45 amJMK - SEA
2 stops42h 13mMultiple Airlines
Deal found 4/30$1,054

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Greek Islands 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 May 1, 2025.
Use the filters below to find and compare flights from Seattle to Greek Islands that are best for you.

Fly from

Seattle

Fly to

Greek Islands

Route

Depart

Return

Price

SeattleHeraklion

SEA - HER

SEAHER

Seattle/Tacoma Intl

Tue 5/13

8:20 pm-4:10 pm

1 stop33h 50m

Heraklion N. Kazantzakis Apt.

Tue 5/20

5:35 pm-11:35 am

1 stop28h 00m

$618

SeattleMykonos

SEA - JMK

SEAJMK

Seattle/Tacoma Intl

Tue 8/19

1:00 pm-10:00 am

2 stops35h 00m

Mikonos

Fri 8/29

4:25 pm-2:50 pm

1 stop32h 25m

$634

SeattleMykonos

SEA - JMK

SEAJMK

Seattle/Tacoma Intl

Fri 9/26

8:00 am-9:35 am

2 stops39h 35m

Mikonos

Fri 10/3

1:20 pm-6:49 pm

2 stops39h 29m

$715

SeattleMykonos

SEA - JMK

SEAJMK

Seattle/Tacoma Intl

Fri 9/26

1:30 pm-2:20 pm

1 stop14h 50m

Mikonos

Fri 10/3

6:40 pm-11:35 am

1 stop26h 55m

$759

SeattleHeraklion

SEA - HER

SEAHER

Seattle/Tacoma Intl

Tue 5/13

5:30 am-10:10 am

2 stops42h 40m

Heraklion N. Kazantzakis Apt.

Tue 5/20

8:50 pm-6:33 pm

2 stops31h 43m

$797

SeattleCorfu

SEA - CFU

SEACFU

Seattle/Tacoma Intl

Thu 5/29

5:30 am-8:30 pm

3 stops29h 00m

Corfu Ioannis Kapodistrias

Mon 6/2

10:00 pm-12:10 am

3 stops36h 10m

$875

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Wed 6/11

7:05 am-11:10 pm

2 stops30h 05m

Thera Santorini

Wed 6/18

9:45 am-3:03 pm

3 stops39h 18m

$906

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Fri 7/4

8:00 am-6:35 pm

2 stops24h 35m

Thera Santorini

Fri 7/18

7:20 pm-11:59 pm

2 stops38h 39m

$989

SeattleKos

SEA - KGS

SEAKGS

Seattle/Tacoma Intl

Tue 6/10

1:45 pm-7:55 pm

2 stops20h 10m

Kos

Tue 6/17

8:30 pm-6:36 pm

2 stops32h 06m

$1,053

SeattleMykonos

SEA - JMK

SEAJMK

Seattle/Tacoma Intl

Thu 7/17

2:20 pm-5:05 pm

1 stop16h 45m

Mikonos

Thu 7/31

10:45 am-6:58 pm

2 stops42h 13m

$1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Seattle to Greek Islands

Have a flexible travel schedule? Discover the best time to fly to Greek Islands 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 Greek Islands

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

Find hourly flight availability from Seattle to Greek Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Greek Islands as you normally would.

Reviews of airlines servicing Greek Islands

Get insights into the airlines that provide service to Greek Islands. 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 Greek Islands. Reviews last updated May 1, 2025.
See what other customers who have flown with Emirates, Delta and Austrian Airlines from Seattle to Greek Islands have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,215 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Overall

8.0

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
8.0
Very good
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Overall

8.0

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
7,934 reviews
Emirates
8.0
Very good
3,215 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Overall

8.0

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.
Austrian Airlines
7.6
Good
781 reviews
Emirates
8.0
Very good
3,215 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Overall

8.0

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.
Finnair
7.6
Good
1,275 reviews
Emirates
8.0
Very good
3,215 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Overall

8.0

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
1,588 reviews
Emirates
8.0
Very good
3,215 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Food

7.8

Crew

8.3

Overall

8.0

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 Greek Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Greek Islands?

    If you book a flight to Greek Islands from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $530. Users have also found prices from $531 and $582 on American Airlines and British Airways, respectively.

  • What are the most popular routes from Seattle to Greek Islands?

    The most popular route from Seattle to Greek Islands is Seattle/Tacoma Intl - Thera Santorini. You may also consider Seattle/Tacoma Intl - Corfu Ioannis Kapodistrias or Seattle/Tacoma Intl - Heraklion N. Kazantzakis Apt..

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

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

  • How can I find direct flights from Seattle to Greek Islands?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Greek Islands 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

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 3 airlines flying from Seattle to Greek Islands

Discover the top 3 airlines that operate flights from Seattle to Greek Islands. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$779Average$1,380FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$810Average$1,137FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$920Average$1,546FlexibilityNo 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.