$331+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JTR
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Seattle to SantoriniExplore 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 11, 2026.
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 11, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:40 pm
SEA
- JTR
2 stops18h 05m
Multiple Airlines
Fri 8/2810:20 pm
JTR
- SEA
2 stops27h 40m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$925
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 7/71:30 pm
SEA
- JTR
1 stop16h 50m
British Airways
Mon 7/132:45 pm
JTR
- SEA
1 stop30h 50m
British Airways
Deal found 6/8![British Airways logo]()
$946
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Mon 9/75:45 am
SEA
- JTR
2 stops42h 05m
Multiple Airlines
Mon 9/148:45 pm
JTR
- SEA
2 stops31h 47m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$981
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
SEA
- JTR
2 stops46h 05m
British Airways
Wed 7/155:10 pm
JTR
- SEA
1 stop28h 25m
British Airways
Deal found 6/9![British Airways logo]()
$988
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.
Wed 8/262:10 pm
SEA
- JTR
1 stop16h 45m
Lufthansa
Sun 8/306:10 pm
JTR
- SEA
1 stop27h 45m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$992
This oojo deal was found by Cheapflights users on 6/7. 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.
Tue 7/710:45 am
SEA
- JTR
2 stops21h 35m
Lufthansa
Mon 7/132:20 pm
JTR
- SEA
2 stops58h 02m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$994
This oojo deal was found by Cheapflights users on 6/8. 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.
Thu 8/208:20 pm
SEA
- JTR
1 stop33h 55m
British Airways
Thu 8/275:05 pm
JTR
- SEA
1 stop28h 30m
British Airways
Deal found 6/8![British Airways logo]()
$996
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:50 pm
SEA
- JTR
1 stop13h 45m
Lufthansa
Thu 8/275:45 pm
JTR
- SEA
2 stops33h 14m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$997
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:45 am
SEA
- JTR
2 stops37h 05m
Multiple Airlines
Sun 8/306:10 pm
JTR
- SEA
1 stop27h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$999
This Priceline deal was found by Cheapflights users on 6/8. 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 7/73:00 pm
SEA
- JTR
2 stops17h 20m
Multiple Airlines
Mon 7/138:45 pm
JTR
- SEA
2 stops31h 47m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,001
Best flights from Seattle to SantoriniDiscover carefully curated flight deals from Seattle to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Seattle to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Expedia deal was found by Cheapflights users on 6/8. 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 7/76:00 am
SEA
- JTR
2 stops24h 20m
British Airways
Mon 7/135:25 pm
JTR
- SEA
1 stop28h 10m
British Airways
Deal found 6/8![British Airways logo]()
$960
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Mon 9/75:45 am
SEA
- JTR
2 stops42h 05m
Multiple Airlines
Mon 9/148:45 pm
JTR
- SEA
2 stops31h 47m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$981
This oojo deal was found by Cheapflights users on 6/7. 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.
Tue 7/710:45 am
SEA
- JTR
2 stops21h 35m
Lufthansa
Mon 7/132:20 pm
JTR
- SEA
2 stops58h 02m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$994
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:50 am
SEA
- JTR
2 stops22h 55m
Iberia
Sat 8/2911:35 pm
JTR
- SEA
2 stops35h 15m
Iberia
Deal found 6/11![Iberia logo]()
$1,059
This British 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:50 am
SEA
- JTR
2 stops24h 35m
British Airways
Sat 8/296:30 pm
JTR
- SEA
1 stop27h 05m
British Airways
Deal found 6/11![British Airways logo]()
$1,030
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:30 pm
SEA
- JTR
1 stop16h 55m
British Airways
Thu 9/245:05 pm
JTR
- SEA
1 stop28h 30m
British Airways
Deal found 6/10![British Airways logo]()
$1,052
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 pm
SEA
- JTR
3 stops27h 50m
Multiple Airlines
Sun 8/3011:50 am
JTR
- SEA
3 stops33h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,296
This British Airways deal was found by Cheapflights users on 6/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:20 pm
SEA
- JTR
1 stop35h 10m
British Airways
Mon 9/142:45 pm
JTR
- SEA
1 stop30h 50m
British Airways
Deal found 6/6![British Airways logo]()
$1,129
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:40 pm
SEA
- JTR
3 stops19h 45m
Multiple Airlines
Sun 8/3010:00 pm
JTR
- SEA
3 stops32h 40m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,320
Last-minute flights from Seattle to SantoriniDiscover last-minute flight deals from Seattle to Santorini. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Santorini. Data last updated June 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 7/71:30 pm
SEA
- JTR
1 stop16h 50m
British Airways
Mon 7/132:45 pm
JTR
- SEA
1 stop30h 50m
British Airways
Deal found 6/8![British Airways logo]()
$946
This oojo deal was found by Cheapflights users on 6/7. 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.
Tue 7/710:45 am
SEA
- JTR
2 stops21h 35m
Lufthansa
Mon 7/132:20 pm
JTR
- SEA
2 stops58h 02m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$994
This Priceline deal was found by Cheapflights users on 6/8. 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 7/73:00 pm
SEA
- JTR
2 stops17h 20m
Multiple Airlines
Mon 7/138:45 pm
JTR
- SEA
2 stops31h 47m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,001
This Emirates deal was found by Cheapflights users on 6/8. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:15 pm
SEA
- JTR
2 stops38h 45m
Emirates
Mon 7/133:05 pm
JTR
- SEA
2 stops32h 20m
Emirates
Deal found 6/8![Emirates logo]()
$1,975
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
SEA
- JTR
2 stops46h 05m
British Airways
Wed 7/155:10 pm
JTR
- SEA
1 stop28h 25m
British Airways
Deal found 6/9![British Airways logo]()
$988
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:00 am
SEA
- JTR
2 stops21h 55m
Multiple Airlines
Wed 7/159:20 am
JTR
- SEA
3 stops34h 47m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,913
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:15 pm
SEA
- JTR
2 stops37h 05m
Emirates
Sun 7/193:05 pm
JTR
- SEA
2 stops32h 20m
Emirates
Deal found 6/9![Emirates logo]()
$2,180
One-way flights from Seattle to SantoriniSearch for one-way flight options from Seattle to Santorini. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Seattle to Santorini. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 pm
SEA
- JTR
3 stops42h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$331
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:30 pm
SEA
- JTR
1 stop14h 25m
British Airways
Deal found 6/9![British Airways logo]()
$436
Find 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $925 (Trip.com) |
One-way from | $331 (Kiwi.com) |
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 11, 2026.
Use the filters below to find and compare flights from Seattle to Thera that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Tue 7/7
6:00 am-4:20 pm
2 stops24h 20m
Thera Santorini
Mon 7/13
5:25 pm-11:35 am
1 stop28h 10m
$960
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Mon 9/7
5:45 am-9:50 am
2 stops42h 05m
Thera Santorini
Mon 9/14
8:45 pm-6:32 pm
2 stops31h 47m
$981
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Tue 7/7
10:45 am-6:20 pm
2 stops21h 35m
Thera Santorini
Mon 7/13
2:20 pm-2:22 pm
2 stops58h 02m
$994
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Sun 8/23
5:50 am-4:25 pm
2 stops24h 35m
Thera Santorini
Sat 8/29
6:30 pm-11:35 am
1 stop27h 05m
$1,030
Quickest round-trip
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Sun 9/20
1:30 pm-4:25 pm
1 stop16h 55m
Thera Santorini
Thu 9/24
5:05 pm-11:35 am
1 stop28h 30m
$1,052
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Sun 8/23
5:50 am-2:45 pm
2 stops22h 55m
Thera Santorini
Sat 8/29
11:35 pm-12:50 am
2 stops35h 15m
$1,059
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Thu 9/10
8:20 pm-5:30 pm
1 stop35h 10m
Thera Santorini
Mon 9/14
2:45 pm-11:35 am
1 stop30h 50m
$1,129
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Tue 8/25
7:00 pm-8:50 am
3 stops27h 50m
Thera Santorini
Sun 8/30
11:50 am-11:45 am
3 stops33h 55m
$1,296
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Wed 8/26
3:40 pm-9:25 pm
3 stops19h 45m
Thera Santorini
Sun 8/30
10:00 pm-8:40 pm
3 stops32h 40m
$1,320
Cheapest one-way
SeattleThera
SEA - JTR
SEAJTR
Seattle/Tacoma Intl
Sun 10/18
7:00 pm-11:25 pm
3 stops42h 25m
$331
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Seattle to Santorini
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 Santorini in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Thera flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Thera flights, Cheapflights users trust FlightHub the most. FlightHub 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-Thera 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 Santorini
Have a flexible travel schedule? Discover the best time to fly to Santorini from Seattle with our price prediction graph.
SEA-JTR
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 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 11, 2026.
Read reviews from past customers who have flown British Airways from Seattle to Thera. 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.
Overall
6.7
Boarding
6.9
Food
6.4
Crew
7.7
Entertainment
6.4
Comfort
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
IAH - LHR
Overall
6.7
Boarding
6.9
Food
6.4
Crew
7.7
Entertainment
6.4
Comfort
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
IAH - LHR
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.
Traveling to a place near Thera?
Book flights to Thera if you plan to visit one of these locationsOia
Kamari
Imerovigli
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Seattle and Santorini flights
Browse other Seattle and Santorini flight options. Last updated on June 11, 2026.
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Explore flights to Santorini departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Top airline flying from Seattle to Santorini
Discover the top airline 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$541 | Average$750 | FlexibilityNo cancel fee | On-time70% |