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Cheap flights from Las Vegas to San Sebastian from $940

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to San Sebastian departing on 9/14. 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 Las Vegas to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
6:42 am - 8:40 am
LAS
-
EAS
16h 58m
2 stops
Iberia Logo
9:30 pm - 7:01 pm
EAS
-
LAS
30h 31m
2 stops
$940Iberia
Mon, Sep 14 - Mon, Sep 21
Iberia Logo
1:49 pm - 8:50 pm
LAS
-
EAS
22h 01m
2 stops
Iberia Logo
9:30 pm - 9:10 pm
EAS
-
LAS
32h 40m
2 stops
$1,088Iberia
Fri, Aug 14 - Tue, Aug 18
British Airways Logo
10:31 am - 1:00 pm
LAS
-
EAS
17h 29m
2 stops
British Airways Logo
9:30 pm - 11:59 pm
EAS
-
LAS
35h 29m
2 stops
$1,114British Airways
Mon, Dec 7 - Fri, Dec 11
British Airways Logo
7:00 am - 1:00 pm
LAS
-
EAS
21h 00m
2 stops
British Airways Logo
1:40 pm - 11:51 pm
EAS
-
LAS
43h 11m
2 stops
$1,117British Airways
Mon, Dec 7 - Fri, Dec 11
Multiple Airlines Logo
11:15 pm - 4:10 pm
LAS
-
EAS
31h 55m
1 stop
Multiple Airlines Logo
5:55 pm - 9:40 pm
EAS
-
LAS
36h 45m
2 stops
$1,938Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
Multiple Airlines Logo
8:25 pm - 8:20 am
LAS
-
EAS
26h 55m
3 stops
Multiple Airlines Logo
8:55 am - 9:15 pm
EAS
-
LAS
21h 20m
2 stops
$2,515Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
Multiple Airlines Logo
8:25 pm - 8:20 am
LAS
-
EAS
26h 55m
3 stops
Multiple Airlines Logo
8:55 am - 12:36 am
EAS
-
LAS
24h 41m
3 stops
$2,594Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
Multiple Airlines Logo
6:50 am - 5:20 pm
LAS
-
EAS
25h 30m
3 stops
Multiple Airlines Logo
8:55 am - 11:43 am
EAS
-
LAS
35h 48m
3 stops
$2,833Multiple Airlines
Mon, Sep 14 - Mon, Sep 21

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Iberia flights from Las Vegas to San Sebastian

Our best Iberia deals on Las Vegas to San Sebastian flight tickets
Iberia
Sep 14
LAS6:42 amLas Vegas Harry Reid Intl
16h 58m
2 stops
EAS8:40 amSan Sebastián
Sep 21
EAS9:30 pmSan Sebastián
30h 31m
2 stops
LAS7:01 pmLas Vegas Harry Reid Intl
$940
Iberia
Aug 14
LAS1:49 pmLas Vegas Harry Reid Intl
22h 01m
2 stops
EAS8:50 pmSan Sebastián
Aug 18
EAS9:30 pmSan Sebastián
32h 40m
2 stops
LAS9:10 pmLas Vegas Harry Reid Intl
$1,088
Iberia
Aug 7
LAS2:34 pmLas Vegas Harry Reid Intl
33h 06m
2 stops
EAS8:40 amSan Sebastián
Aug 14
EAS8:55 amSan Sebastián
20h 05m
2 stops
LAS8:00 pmLas Vegas Harry Reid Intl
$1,620

British Airways flights from Las Vegas to San Sebastian

Our best British Airways deals on Las Vegas to San Sebastian flight tickets
British Airways
Dec 7
LAS10:31 amLas Vegas Harry Reid Intl
17h 29m
2 stops
EAS1:00 pmSan Sebastián
Dec 11
EAS9:30 pmSan Sebastián
35h 29m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
$1,114
British Airways
Dec 7
LAS7:00 amLas Vegas Harry Reid Intl
21h 00m
2 stops
EAS1:00 pmSan Sebastián
Dec 11
EAS1:40 pmSan Sebastián
43h 11m
2 stops
LAS11:51 pmLas Vegas Harry Reid Intl
$1,117

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 July 31, 2026.
Use the filters below to find and compare flights from Las Vegas to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Mon 9/14

6:42 am-8:40 am

2 stops16h 58m

San Sebastián

Mon 9/21

9:30 pm-7:01 pm

2 stops30h 31m

$940

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Fri 8/14

1:49 pm-8:50 pm

2 stops22h 01m

San Sebastián

Tue 8/18

9:30 pm-9:10 pm

2 stops32h 40m

$1,088

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Mon 12/7

10:31 am-1:00 pm

2 stops17h 29m

San Sebastián

Fri 12/11

9:30 pm-11:59 pm

2 stops35h 29m

$1,114

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Mon 12/7

7:00 am-1:00 pm

2 stops21h 00m

San Sebastián

Fri 12/11

1:40 pm-11:51 pm

2 stops43h 11m

$1,117

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Fri 8/14

11:15 pm-4:10 pm

1 stop31h 55m

San Sebastián

Tue 8/18

5:55 pm-9:40 pm

2 stops36h 45m

$1,938

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Fri 8/14

8:25 pm-8:20 am

3 stops26h 55m

San Sebastián

Tue 8/18

8:55 am-9:15 pm

2 stops21h 20m

$2,515

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Fri 8/14

8:25 pm-8:20 am

3 stops26h 55m

San Sebastián

Tue 8/18

8:55 am-12:36 am

3 stops24h 41m

$2,594

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Mon 9/14

6:50 am-5:20 pm

3 stops25h 30m

San Sebastián

Mon 9/21

8:55 am-11:43 am

3 stops35h 48m

$2,833

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Las Vegas to San Sebastian

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

Cheap Las Vegas to San Sebastian (LAS to EAS) flight deals and tips

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

Fastest flight time

16h 30m

Direct flights

None
The fastest flight from Las Vegas to San Sebastian takes 16h 30m
There are no direct flights from Las Vegas to San Sebastian. There are no popular flight routes from Las Vegas to San Sebastian.
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Frequently asked questions about flying from Las Vegas to San Sebastian

  • How far is Las Vegas Harry Reid Intl to San Sebastián by plane?

    A flight from Las Vegas Harry Reid Intl to San Sebastián will travel around 5522.7 mi. In terms of flight time, this usually takes a little over 16h 30m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to San Sebastián Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to San Sebastián Airport were last updated today.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl 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 Las Vegas Harry Reid Intl Airport to San Sebastián Airport.

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

    The travel and health documents you'll need for your trip to San Sebastián 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 San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Las Vegas to San Sebastian

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

    Search flight deals from Las Vegas to San Sebastian. While viewing offers you’ll have the option to create a Price Alert.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Las Vegas to San Sebastian?

Finding the right flight to San Sebastian from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to San Sebastian from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas 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 Las Vegas to San Sebastian.

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

If you are not ready to book a flight from Las Vegas to San Sebastian now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Sebastian and let you know when they change.

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