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Santorini

$706+ Cheap flights from Portland (PDX) to Thera (JTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JTR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Portland to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 September 11, 2025.

Round-trip from

$706
(Lufthansa)
From Portland to Thera Santorini
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Find flight deals from Portland to Santorini

Cheapest flights from Portland to Santorini
Explore the most affordable flight options available from Portland to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Lufthansa deal was found by Cheapflights users on 9/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:50 amPDX - JTR
2 stops21h 45mLufthansa
Tue 10/218:05 pmJTR - PDX
2 stops38h 23mLufthansa
Deal found 9/10$706
This Expedia deal was found by Cheapflights users on 9/11. 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 10/197:40 amPDX - JTR
2 stops20h 20mMultiple Airlines
Sat 10/255:00 pmJTR - PDX
2 stops38h 37mMultiple Airlines
Deal found 9/11$711
This British Airways deal was found by Cheapflights users on 9/11. 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.
Thu 10/167:25 pmPDX - JTR
1 stop33h 30mBritish Airways
Thu 10/235:05 pmJTR - PDX
1 stop34h 30mBritish Airways
Deal found 9/11$808
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Sat 9/277:40 pmPDX - JTR
2 stops38h 20mMultiple Airlines
Sun 10/58:55 pmJTR - PDX
2 stops46h 25mMultiple Airlines
Deal found 9/11$875
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:16 pmPDX - JTR
2 stops39h 39mAmerican Airlines
Thu 10/235:05 pmJTR - PDX
2 stops61h 59mAmerican Airlines
Deal found 9/11$898
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:58 pmPDX - JTR
2 stops28h 02mAmerican Airlines
Sat 10/255:00 pmJTR - PDX
2 stops36h 14mAmerican Airlines
Deal found 9/11$908
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:25 pmPDX - JTR
1 stop33h 30mAmerican Airlines
Fri 10/243:05 pmJTR - PDX
2 stops53h 51mAmerican Airlines
Deal found 9/11$959
This British Airways deal was found by Cheapflights users on 9/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:42 amPDX - JTR
2 stops20h 28mBritish Airways
Tue 10/212:45 pmJTR - PDX
1 stop36h 50mBritish Airways
Deal found 9/9$991

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 September 11, 2025.
Use the filters below to find and compare flights from Portland to Thera that are best for you.

Fly from

Portland

Fly to

Santorini

Route

Depart

Return

Price

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 10/17

10:50 am-6:35 pm

2 stops21h 45m

Thera Santorini

Tue 10/21

8:05 pm-12:28 am

2 stops38h 23m

$706

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 10/17

7:25 pm-4:10 pm

1 stop34h 45m

Thera Santorini

Thu 10/23

5:05 pm-5:35 pm

1 stop34h 30m

$808

PortlandThera

PDX - JTR

PDXJTR

Portland

Thu 10/16

7:25 pm-2:55 pm

1 stop33h 30m

Thera Santorini

Thu 10/23

5:05 pm-5:35 pm

1 stop34h 30m

$808

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 10/17

9:42 am-4:10 pm

2 stops20h 28m

Thera Santorini

Tue 10/21

2:45 pm-5:35 pm

1 stop36h 50m

$991

PortlandThera

PDX - JTR

PDXJTR

Portland

Sat 9/27

11:05 am-8:10 pm

2 stops23h 05m

Thera Santorini

Sun 10/5

5:40 pm-12:28 am

3 stops40h 48m

$1,338

PortlandThera

PDX - JTR

PDXJTR

Portland

Sun 10/19

7:25 pm-1:50 pm

1 stop32h 25m

Thera Santorini

Thu 10/23

5:05 pm-5:35 pm

1 stop34h 30m

$1,567

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 10/22

7:25 pm-2:05 pm

1 stop32h 40m

Thera Santorini

Sat 10/25

5:00 pm-4:55 pm

1 stop33h 55m

$1,627

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 10/21

7:25 pm-4:05 pm

1 stop34h 40m

Thera Santorini

Sat 10/25

5:00 pm-4:55 pm

1 stop33h 55m

$1,627

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 10/22

10:35 am-4:05 pm

2 stops19h 30m

Thera Santorini

Fri 10/24

3:05 pm-3:43 pm

2 stops34h 38m

$1,833

PortlandThera

PDX - JTR

PDXJTR

Portland

Mon 10/20

9:35 pm-4:05 pm

2 stops56h 30m

Thera Santorini

Sat 10/25

3:50 pm-11:37 pm

2 stops41h 47m

$1,855

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Portland to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Portland 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Thera?

    Airlines like Lufthansa and British Airways fly from Portland to Thera in about 21h 45m. The time it takes to get you to your destination can typically vary by up to 13h. The distance between Portland and Thera is about 6428 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Thera?

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

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