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San Sebastian

$838+ Cheap flights from San Diego (SAN) to San Sebastian (EAS)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — EAS
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from San Diego to San Sebastian

Cheapest flights from San Diego to San Sebastian
Explore the most affordable flight options available from San Diego to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Orbitz deal was found by Cheapflights users on 4/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:40 pm
SAN
-
EAS
2 stops27h 40m
Iberia
Wed 10/211:40 pm
EAS
-
SAN
2 stops19h 11m
Iberia
Deal found 4/17$838
This Iberia deal was found by Cheapflights users on 4/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 pm
SAN
-
EAS
2 stops17h 50m
Iberia
Mon 12/79:30 pm
EAS
-
SAN
2 stops27h 40m
Iberia
Deal found 4/17$1,189
This BusinessClass deal was found by Cheapflights users on 4/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:10 pm
SAN
-
EAS
2 stops20h 40m
Iberia
Sun 6/79:30 pm
EAS
-
SAN
2 stops30h 49m
Iberia
Deal found 4/16$1,435
This Mytrip deal was found by Cheapflights users on 4/18. 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.
Mon 10/57:00 am
SAN
-
EAS
3 stops25h 20m
Multiple Airlines
Wed 10/218:55 am
EAS
-
SAN
3 stops36h 21m
Multiple Airlines
Deal found 4/18$1,504
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sun 5/317:00 am
SAN
-
EAS
2 stops25h 20m
Multiple Airlines
Sun 6/75:55 pm
EAS
-
SAN
3 stops35h 48m
Multiple Airlines
Deal found 4/16$3,149

Find flight deals from San Diego to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to San Sebastian (EAS). 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 April 18, 2026.

Round-trip from

$838
(Orbitz)
From San Diego to San Sebastián
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to San Sebastian 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 April 18, 2026.
Use the filters below to find and compare flights from San Diego to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Mon 10/5

7:40 pm-8:20 am

2 stops27h 40m

San Sebastián

Wed 10/21

1:40 pm-11:51 pm

2 stops19h 11m

$838

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sun 5/31

3:10 pm-8:50 pm

2 stops20h 40m

San Sebastián

Sun 6/7

9:30 pm-7:19 pm

2 stops30h 49m

$1,435

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Mon 10/5

7:00 am-5:20 pm

3 stops25h 20m

San Sebastián

Wed 10/21

8:55 am-12:16 pm

3 stops36h 21m

$1,504

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sun 5/31

7:00 am-5:20 pm

2 stops25h 20m

San Sebastián

Sun 6/7

5:55 pm-8:43 pm

3 stops35h 48m

$3,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Sorted by cheapest first

Best time to book a flight from San Diego to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from San Diego 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 San Diego to San Sebastian. 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 San Diego to San Sebastian?

    Departing from San Diego to San Sebastian will take you 27h 40m. The distance between San Diego and San Sebastian is about 5783 mi.

  • Can I find deals for flights from San Diego to San Sebastian that include hotel bookings?

    Yes. In addition to deals on San Diego to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to San Sebastian?

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

  • Can I find deals for business class flights from San Diego to San Sebastian?

    Yes. Cheapflights offers flight deals from San Diego to San Sebastian 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

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