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Cheap flights from San Diego to San Sebastian from $931

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to San Sebastian departing on 5/6. 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

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Find the cheapest flights from San Diego to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
7:40 pm - 8:40 am
SAN
-
EAS
28h 00m
2 stops
Iberia Logo
1:40 pm - 11:56 pm
EAS
-
SAN
19h 16m
2 stops
$931Iberia
Wed, May 6 - Wed, May 13
British Airways Logo
7:40 pm - 6:40 pm
SAN
-
EAS
38h 00m
2 stops
British Airways Logo
7:25 pm - 2:55 pm
EAS
-
SAN
28h 30m
2 stops
$956British Airways
Sun, Aug 16 - Tue, Aug 25
Multiple Airlines Logo
9:12 am - 8:50 pm
SAN
-
EAS
26h 38m
2 stops
Multiple Airlines Logo
9:30 pm - 11:33 pm
EAS
-
SAN
35h 03m
2 stops
$959Multiple Airlines
Fri, Apr 24 - Fri, May 1
British Airways Logo
4:45 pm - 6:40 pm
SAN
-
EAS
40h 55m
2 stops
British Airways Logo
7:25 pm - 5:50 pm
EAS
-
SAN
31h 25m
2 stops
$986British Airways
Sun, Aug 23 - Tue, Sep 1
American Airlines Logo
11:00 pm - 8:40 am
SAN
-
EAS
48h 40m
2 stops
American Airlines Logo
9:20 am - 7:01 pm
EAS
-
SAN
18h 41m
2 stops
$1,000American Airlines
Sat, Sep 19 - Wed, Sep 30
American Airlines Logo
11:00 pm - 8:40 am
SAN
-
EAS
48h 40m
2 stops
American Airlines Logo
1:40 pm - 7:01 pm
EAS
-
SAN
38h 21m
2 stops
$1,011American Airlines
Sat, Sep 19 - Tue, Sep 29
British Airways Logo
7:40 pm - 12:35 pm
SAN
-
EAS
31h 55m
1 stop
British Airways Logo
4:55 pm - 2:55 pm
EAS
-
SAN
31h 00m
1 stop
$1,016British Airways
Sat, Sep 19 - Sun, Sep 27
American Airlines Logo
10:30 pm - 8:40 am
SAN
-
EAS
25h 10m
2 stops
American Airlines Logo
9:20 am - 11:23 pm
EAS
-
SAN
23h 03m
2 stops
$1,021American Airlines
Mon, Aug 17 - Thu, Aug 27
American Airlines Logo
7:40 pm - 8:40 am
SAN
-
EAS
52h 00m
2 stops
American Airlines Logo
9:20 am - 10:34 pm
EAS
-
SAN
22h 14m
2 stops
$1,029American Airlines
Sun, Sep 13 - Thu, Sep 24
American Airlines Logo
6:16 am - 8:40 am
SAN
-
EAS
41h 24m
2 stops
American Airlines Logo
9:20 am - 11:51 pm
EAS
-
SAN
23h 31m
2 stops
$1,030American Airlines
Tue, Sep 8 - Fri, Sep 18

Iberia flights from San Diego to San Sebastian

Our best Iberia deals on San Diego to San Sebastian flight tickets
Iberia
May 6
SAN7:40 pmSan Diego
28h 00m
2 stops
EAS8:40 amSan Sebastián
May 13
EAS1:40 pmSan Sebastián
19h 16m
2 stops
SAN11:56 pmSan Diego
$931
Iberia
Sep 1
SAN7:40 pmSan Diego
28h 00m
2 stops
EAS8:40 amSan Sebastián
Sep 11
EAS9:20 amSan Sebastián
22h 14m
2 stops
SAN10:34 pmSan Diego
$1,078
Iberia
Sep 6
SAN2:52 pmSan Diego
20h 58m
2 stops
EAS8:50 pmSan Sebastián
Sep 14
EAS9:30 pmSan Sebastián
32h 23m
2 stops
SAN8:53 pmSan Diego
$1,091

British Airways flights from San Diego to San Sebastian

Our best British Airways deals on San Diego to San Sebastian flight tickets
British Airways
Aug 16
SAN7:40 pmSan Diego
38h 00m
2 stops
EAS6:40 pmSan Sebastián
Aug 25
EAS7:25 pmSan Sebastián
28h 30m
2 stops
SAN2:55 pmSan Diego
$956
British Airways
Aug 23
SAN4:45 pmSan Diego
40h 55m
2 stops
EAS6:40 pmSan Sebastián
Sep 1
EAS7:25 pmSan Sebastián
31h 25m
2 stops
SAN5:50 pmSan Diego
$986
British Airways
Sep 19
SAN7:40 pmSan Diego
31h 55m
1 stop
EAS12:35 pmSan Sebastián
Sep 27
EAS4:55 pmSan Sebastián
31h 00m
1 stop
SAN2:55 pmSan Diego
$1,016

momondo 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, momondo users made 832,500 searches. Data last updated March 25, 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

Wed 5/6

7:40 pm-8:40 am

2 stops28h 00m

San Sebastián

Wed 5/13

1:40 pm-11:56 pm

2 stops19h 16m

$931

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sun 8/16

7:40 pm-6:40 pm

2 stops38h 00m

San Sebastián

Tue 8/25

7:25 pm-2:55 pm

2 stops28h 30m

$956

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 4/24

9:12 am-8:50 pm

2 stops26h 38m

San Sebastián

Fri 5/1

9:30 pm-11:33 pm

2 stops35h 03m

$959

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sun 8/23

4:45 pm-6:40 pm

2 stops40h 55m

San Sebastián

Tue 9/1

7:25 pm-5:50 pm

2 stops31h 25m

$986

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sat 9/19

11:00 pm-8:40 am

2 stops48h 40m

San Sebastián

Wed 9/30

9:20 am-7:01 pm

2 stops18h 41m

$1,000

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sat 9/19

11:00 pm-8:40 am

2 stops48h 40m

San Sebastián

Tue 9/29

1:40 pm-7:01 pm

2 stops38h 21m

$1,011

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sat 9/19

7:40 pm-12:35 pm

1 stop31h 55m

San Sebastián

Sun 9/27

4:55 pm-2:55 pm

1 stop31h 00m

$1,016

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Mon 8/17

10:30 pm-8:40 am

2 stops25h 10m

San Sebastián

Thu 8/27

9:20 am-11:23 pm

2 stops23h 03m

$1,021

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sun 9/13

7:40 pm-8:40 am

2 stops52h 00m

San Sebastián

Thu 9/24

9:20 am-10:34 pm

2 stops22h 14m

$1,029

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Tue 9/8

6:16 am-8:40 am

2 stops41h 24m

San Sebastián

Fri 9/18

9:20 am-11:51 pm

2 stops23h 31m

$1,030

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Diego to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to San Sebastian (SAN to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to San Sebastian

Fastest flight time

28h 00m

Direct flights

None
The fastest flight from San Diego to San Sebastian takes 28h 00m
There are no direct flights from San Diego to San Sebastian. There are no popular flight routes from San Diego to San Sebastian.
Search flight deals

  • How far is San Diego to San Sebastián by plane?

    The distance between San Diego and San Sebastián is about 5777.0 mi. By plane, this route typically takes 28h 00m.

  • When did momondo last update prices for flights from San Diego Airport to San Sebastián Airport?

    Prices for flights from San Diego Airport to San Sebastián Airport refresh daily.

  • How old do you have to be to fly from San Diego Airport to San Sebastián Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from San Diego to San Sebastian?

    Price Alerts will notify you by email when the price for flights to San Sebastian from San Diego decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from San Diego to San Sebastian with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Irun
Hondarribia

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to San Sebastian?

It is quick and easy to find San Diego to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

Can I find flights from San Diego to San Sebastian with flexible booking policies on momondo?

All flight searches from San Diego to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to San Sebastian?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to San Sebastian.

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

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

An easier way to manage your San Sebastian trip

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