SEA - JTR

$388 Find Cheap Flights from Seattle to Santorini (Thira)

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Thera departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santorini (Thira)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santorini (Thira), as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santorini (Thira), as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$972
Lufthansa, SWISS
Tue 9/8Mon 9/14
SEA - JTR • 1 stop
Cheapest one-way
$388
Multiple Airlines
Sat 5/30
SEA - JTR • 3 stops
Top airlines
Lufthansa
Cheapest • from $985 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Thera. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
London (LHR)
Cheapest • Avg $933 (round-trip)
Paris (CDG)
Shortest trip • 15h 44m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Thera!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Thera (SEA-JTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Thera that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Thera

Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
6:50 pm - 6:20 pm
SEA
-
JTR
13h 30m
1 stop
Multiple Airlines Logo
8:45 pm - 6:32 pm
JTR
-
SEA
31h 47m
2 stops
$972Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
6:50 pm - 6:20 pm
SEA
-
JTR
13h 30m
1 stop
Lufthansa Logo
2:20 pm - 11:55 am
JTR
-
SEA
31h 35m
1 stop
$985Lufthansa
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
6:50 pm - 6:20 pm
SEA
-
JTR
13h 30m
1 stop
Multiple Airlines Logo
9:40 pm - 8:03 pm
JTR
-
SEA
32h 23m
2 stops
$995Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
6:50 pm - 6:20 pm
SEA
-
JTR
13h 30m
1 stop
Lufthansa Logo
2:20 pm - 11:55 am
JTR
-
SEA
31h 35m
1 stop
$997Lufthansa
Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
6:50 pm - 6:20 pm
SEA
-
JTR
13h 30m
1 stop
Multiple Airlines Logo
8:45 pm - 6:32 pm
JTR
-
SEA
31h 47m
2 stops
$1,046Multiple Airlines
Sun, Oct 11 - Thu, Oct 15
British Airways Logo
1:30 pm - 1:55 pm
SEA
-
JTR
14h 25m
1 stop
British Airways Logo
5:05 pm - 6:25 pm
JTR
-
SEA
35h 20m
1 stop
$1,053British Airways
Sun, Oct 11 - Thu, Oct 15
British Airways Logo
1:30 pm - 1:55 pm
SEA
-
JTR
14h 25m
1 stop
British Airways Logo
5:05 pm - 11:35 am
JTR
-
SEA
28h 30m
1 stop
$1,054British Airways
Sun, Sep 20 - Mon, Sep 28
Multiple Airlines Logo
5:40 am - 8:00 pm
SEA
-
JTR
28h 20m
2 stops
Multiple Airlines Logo
8:45 pm - 6:32 pm
JTR
-
SEA
31h 47m
2 stops
$1,055Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Lufthansa Logo
2:10 pm - 4:55 pm
SEA
-
JTR
16h 45m
1 stop
Lufthansa Logo
7:10 pm - 4:59 pm
JTR
-
SEA
31h 49m
1 stop
$1,057Lufthansa
Wed, Sep 23 - Mon, Sep 28
SWISS Logo
3:33 pm - 6:10 pm
SEA
-
JTR
40h 37m
2 stops
SWISS Logo
8:45 pm - 6:32 pm
JTR
-
SEA
31h 47m
2 stops
$1,060SWISS
Booking Insights

KAYAK's insights & trends for Seattle to Thera flights

Get data-powered insights and trends into flights from Seattle to Thera to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Santorini (Thira)?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Santorini (Thira) were found on Lufthansa ($985) and British Airways ($1,053).

Find deals

Good to know

Cheapest flight$388
Flight from Seattle to Santorini (Thira)

When to book flights from Seattle to Thera

Are your dates flexible? Find out the best times to travel from Seattle to Thera based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Santorini (Thira)

  • What is the cheapest flight from Seattle to Santorini (Thira)?

    In the last 3 days, the lowest price for a flight from Seattle to Santorini (Thira) was $388 for a one-way ticket and $972 for a round-trip.

  • Do I need a passport to fly between Seattle and Santorini (Thira)?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Santorini (Thira).

  • Which airports will I be using when flying from Seattle to Santorini (Thira)?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Santorini (Thira), also known as Thera Santorini.

  • Which aircraft models fly most regularly from Seattle to Santorini (Thira)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Santorini (Thira)?

    oneworld is the only airline alliance operating flights between Seattle and Santorini (Thira).

  • How does KAYAK find such low prices on flights from Seattle to Santorini (Thira)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Santorini (Thira).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Santorini (Thira)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Santorini (Thira)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santorini (Thira) with an airline and back to Seattle with another airline. Booking your flights between Seattle and JTR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Santorini (Thira)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santorini (Thira) from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Thera

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Santorini (Thira). Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Thera? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7937 reviews
6.9Boarding
7.7Crew
6.4Entertainment
6.8Comfort
6.4Food
Airline reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

10.0 ExcellentAnonymous, Apr 2026
SFO - LHR
Read more British Airways reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

Everything you need to know for your flight from Seattle to Thera

Information on your arrival and departure airports

Seattle (SEA)
Thera (JTR)