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Cheap flights from Washington to Thera from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Thera departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 9:50 amSEA  Seattle/Tacoma Intl-JTR Thera Santorini
32h 20m2 stops San Francisco Zurich
Multiple Airlines Logo
2:20 pm - 11:55 amJTR  Thera Santorini-SEA Seattle/Tacoma Intl
31h 35m1 stop Frankfurt am Main
$947Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
SWISS Logo
3:30 pm - 9:50 amSEA  Seattle/Tacoma Intl-JTR Thera Santorini
32h 20m2 stops San Francisco Zurich
SWISS Logo
8:45 pm - 6:32 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
31h 47m2 stops Zurich Vancouver Intl
$971SWISS
Mon, Sep 21 - Mon, Sep 28
SWISS Logo
10:42 am - 6:10 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
21h 28m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
8:45 pm - 10:56 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
36h 11m2 stops Zurich Chicago O'Hare Intl
$993SWISS
Thu, Sep 24 - Mon, Sep 28
Lufthansa Logo
2:10 pm - 6:45 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
18h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
5:40 pm - 12:20 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
28h 40m1 stop Frankfurt am Main
$1,014Lufthansa
Fri, Sep 25 - Tue, Oct 13
Lufthansa Logo
2:10 pm - 4:45 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
16h 35m1 stop Frankfurt am Main
Lufthansa Logo
5:40 pm - 12:20 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
28h 40m1 stop Frankfurt am Main
$1,016Lufthansa
Fri, Sep 25 - Tue, Oct 13
Multiple Airlines Logo
6:50 pm - 6:35 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
13h 45m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
8:45 pm - 6:32 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
31h 47m2 stops Zurich Vancouver Intl
$1,017Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Lufthansa Logo
2:10 pm - 4:45 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
16h 35m1 stop Frankfurt am Main
Lufthansa Logo
5:40 pm - 4:59 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
33h 19m2 stops Frankfurt am Main Munich Franz Josef Strauss
$1,020Lufthansa
Fri, Sep 25 - Tue, Oct 13
Multiple Airlines Logo
5:40 am - 8:00 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
28h 20m2 stops Vancouver Intl Zurich
Multiple Airlines Logo
7:35 pm - 4:59 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
31h 24m1 stop Munich Franz Josef Strauss
$1,027Multiple Airlines
Sun, Oct 4 - Sat, Oct 10
Lufthansa Logo
6:50 pm - 6:35 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
13h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
2:20 pm - 11:55 amJTR  Thera Santorini-SEA Seattle/Tacoma Intl
31h 35m1 stop Frankfurt am Main
$1,035Lufthansa
Thu, Sep 24 - Mon, Sep 28
Lufthansa Logo
2:10 pm - 6:45 pmSEA  Seattle/Tacoma Intl-JTR Thera Santorini
18h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
5:40 pm - 4:59 pmJTR  Thera Santorini-SEA Seattle/Tacoma Intl
33h 19m2 stops Frankfurt am Main Munich Franz Josef Strauss
$1,035Lufthansa
Fri, Sep 25 - Tue, Oct 13

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American Airlines flights from State of Washington to Thera

Our best American Airlines deals on State of Washington to Thera flight tickets
American Airlines
Oct 6
PDX10:55 pmPortland
31h 20m
2 stops
JTR4:15 pmThera Santorini
Oct 17
JTR3:55 pmThera Santorini
35h 08m
2 stops
PDX5:03 pmPortland
$1,089
American Airlines
Oct 6
PDX10:55 pmPortland
31h 20m
2 stops
JTR4:15 pmThera Santorini
Oct 17
JTR3:55 pmThera Santorini
35h 08m
2 stops
PDX5:03 pmPortland
$1,177
American Airlines
Oct 6
PDX7:30 pmPortland
34h 45m
1 stop
JTR4:15 pmThera Santorini
Oct 17
JTR3:55 pmThera Santorini
35h 08m
2 stops
PDX5:03 pmPortland
$1,228

Lufthansa flights from State of Washington to Thera

Our best Lufthansa deals on State of Washington to Thera flight tickets
Lufthansa
Sep 25
SEA2:10 pmSeattle/Tacoma Intl
18h 35m
2 stops
JTR6:45 pmThera Santorini
Oct 13
JTR5:40 pmThera Santorini
28h 40m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$1,014
Lufthansa
Sep 25
SEA2:10 pmSeattle/Tacoma Intl
16h 35m
1 stop
JTR4:45 pmThera Santorini
Oct 13
JTR5:40 pmThera Santorini
28h 40m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$1,016
Lufthansa
Sep 25
SEA2:10 pmSeattle/Tacoma Intl
16h 35m
1 stop
JTR4:45 pmThera Santorini
Oct 13
JTR5:40 pmThera Santorini
33h 19m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$1,020

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Thera 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Washington to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Mon 9/21

3:30 pm-9:50 am

2 stops32h 20m

Thera Santorini

Mon 9/28

2:20 pm-11:55 am

1 stop31h 35m

$947

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Mon 9/21

3:30 pm-9:50 am

2 stops32h 20m

Thera Santorini

Mon 9/28

8:45 pm-6:32 pm

2 stops31h 47m

$971

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Thu 9/24

10:42 am-6:10 pm

2 stops21h 28m

Thera Santorini

Mon 9/28

8:45 pm-10:56 pm

2 stops36h 11m

$993

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Fri 9/25

2:10 pm-6:45 pm

2 stops18h 35m

Thera Santorini

Tue 10/13

5:40 pm-12:20 pm

1 stop28h 40m

$1,014
Quickest round-trip

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Fri 9/25

2:10 pm-4:45 pm

1 stop16h 35m

Thera Santorini

Tue 10/13

5:40 pm-12:20 pm

1 stop28h 40m

$1,016

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Thu 9/24

6:50 pm-6:35 pm

1 stop13h 45m

Thera Santorini

Mon 9/28

8:45 pm-6:32 pm

2 stops31h 47m

$1,017

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Fri 9/25

2:10 pm-4:45 pm

1 stop16h 35m

Thera Santorini

Tue 10/13

5:40 pm-4:59 pm

2 stops33h 19m

$1,020

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Sun 10/4

5:40 am-8:00 pm

2 stops28h 20m

Thera Santorini

Sat 10/10

7:35 pm-4:59 pm

1 stop31h 24m

$1,027

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Thu 9/24

6:50 pm-6:35 pm

1 stop13h 45m

Thera Santorini

Mon 9/28

2:20 pm-11:55 am

1 stop31h 35m

$1,035

SeattleThera

SEA Seattle/Tacoma Intl - JTR Thera Santorini

SEAJTR

Seattle/Tacoma Intl

Fri 9/25

2:10 pm-6:45 pm

2 stops18h 35m

Thera Santorini

Tue 10/13

5:40 pm-4:59 pm

2 stops33h 19m

$1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Thera from

How to get the cheapest flight ticket from State of Washington to Thera

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on State of Washington to Thera flights?

You could potentially save up to 26% on your flight if you consider stops on a State of Washington to Thera flight.

Cheap State of Washington to Thera flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Thera

Fastest flight time

15h 55m

Direct flights

None
The fastest flight from State of Washington to Thera takes 15h 55m
There are no direct flights from State of Washington to Thera. There are no popular flight routes from State of Washington to Thera.
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Frequently asked questions about flying from Washington to Thera

  • When did momondo last update prices for flights from Washington to Thera Santorini Airport?

    Prices for flights from Washington to Thera Santorini Airport were last updated today.

  • How old do you have to be to fly from Washington to Thera Santorini Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Thera Santorini Airport.

  • What documentation or ID do you need to fly to Thera Santorini Airport?

    The travel and health documents you'll need for your trip to Thera Santorini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thera Santorini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Firostefani
Ios
Kamari
Perissa
Megalochori
Mylopotas
Pyrgos Kallistis
Karterados

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Thera?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Thera. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Thera with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Thera from Washington with this policy.

How can momondo help me find flights from Washington to Thera?

Once you have performed a search for Washington to Thera flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Thera right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thera, momondo offers a useful price alert feature which will track prices for flights to Thera from Washington and alert you when they change.

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