EWR - EAS

$742 Find Cheap Flights from Newark Liberty Airport to San Sebastian - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$764
Typical prices: $1,238-$1,791
Multiple Airlines
Sun 10/14Sun 10/21
EWR - EAS • 2 stops
Cheapest one-way
$742
Typical prices: $645-$645
Multiple Airlines
Fri 10/26
EWR - EAS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Newark Airport and San Sebastian. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg $756 (round-trip)
Madrid Barajas (MAD)
Shortest trip • 15h 12m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Sebastian!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to San Sebastian (EWR-EAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to San Sebastian

Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
5:30 pm - 5:25 pmEWR  Newark-EAS San Sebastián
17h 55m2 stops Lisbon Humberto Delgado Barcelona-El Prat
Multiple Airlines Logo
8:55 am - 9:00 pmEAS  San Sebastián-EWR Newark
18h 05m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$764Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
8:25 pm - 8:20 amEWR  Newark-EAS San Sebastián
29h 55m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Barcelona-El Prat
Multiple Airlines Logo
5:55 pm - 9:10 pmEAS  San Sebastián-EWR Newark
33h 15m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto
$784Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
8:25 pm - 8:20 amEWR  Newark-EAS San Sebastián
29h 55m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Barcelona-El Prat
Multiple Airlines Logo
5:55 pm - 9:00 pmEAS  San Sebastián-EWR Newark
33h 05m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$786Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
11:00 pm - 8:20 amEWR  Newark-EAS San Sebastián
27h 20m2 stops Paris Orly Barcelona-El Prat
Multiple Airlines Logo
5:55 pm - 9:00 pmEAS  San Sebastián-EWR Newark
33h 05m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$808Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Iberia Logo
11:55 pm - 8:50 pmEWR  Newark-EAS San Sebastián
14h 55m1 stop Madrid Barajas
Iberia Logo
1:40 pm - 10:25 pmEAS  San Sebastián-EWR Newark
14h 45m1 stop Madrid Barajas
$823Iberia
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
11:55 pm - 8:40 amEWR  Newark-EAS San Sebastián
26h 45m1 stop Madrid Barajas
Multiple Airlines Logo
9:30 pm - 3:30 pmEAS  San Sebastián-EWR Newark
24h 00m2 stops Madrid Barajas Lisbon Humberto Delgado
$844Multiple Airlines
Thu, Oct 15 - Thu, Oct 29
Multiple Airlines Logo
6:00 am - 5:20 pmEWR  Newark-EAS San Sebastián
29h 20m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:10 pm - 8:34 pmEAS  San Sebastián-EWR Newark
31h 24m3 stops Barcelona-El Prat Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$859Multiple Airlines
Sun, Sep 27 - Tue, Oct 13
Iberia Logo
11:55 pm - 8:50 pmEWR  Newark-EAS San Sebastián
14h 55m1 stop Madrid Barajas
Iberia Logo
1:40 pm - 10:25 pmEAS  San Sebastián-EWR Newark
14h 45m1 stop Madrid Barajas
$860Iberia
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
10:25 am - 5:25 pmEWR  Newark-EAS San Sebastián
25h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
5:55 pm - 7:15 pmEAS  San Sebastián-EWR Newark
31h 20m3 stops Barcelona-El Prat Gdansk Rebiechowo Reykjavik Keflavik Intl
$865Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
5:15 pm - 8:35 amEWR  Newark-EAS San Sebastián
33h 20m3 stops Kastrup Copenhagen London Heathrow Barcelona-El Prat
Multiple Airlines Logo
8:55 am - 1:15 pmEAS  San Sebastián-EWR Newark
34h 20m3 stops Barcelona-El Prat London Heathrow Oslo Gardermoen
$869Multiple Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to San Sebastian flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Newark Airport to San Sebastian with more confidence.

What is the cheapest airline to fly from Newark Airport to San Sebastian?

Iberia ($823) offered the cheapest round-trip ticket from Newark Airport to San Sebastian in the last 5 days.

Find deals

Key details for Newark Airport to San Sebastian flights

Cheapest flight

$742
Flight from Newark Airport to San Sebastian

When to book flights from Newark to San Sebastian

Are your dates flexible? Find out the best times to travel from Newark to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Newark Airport to San Sebastian flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Newark Airport to San Sebastian?

    Flights from Newark Airport to San Sebastian usually depart from Newark (EWR) and arrive at San Sebastián (EAS).

  • What cabin classes can I book on flights from Newark Airport to San Sebastian?

    Two cabin classes are available on flights from Newark Airport to San Sebastian:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Newark Airport to San Sebastian pass through?

    Connecting flights from Newark Airport to San Sebastian most commonly pass through:

    • Madrid Barajas (MAD) - 75% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 25% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Newark Airport to San Sebastian?

    Yes. Being flexible with your travel dates can save you up to 31% on the Newark Airport to San Sebastian route. Monday is the cheapest departure day at $1,238 round-trip on average, while Wednesday is the most expensive at $1,791, a difference of $553. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Sebastian?

    Some of the most popular sights in San Sebastian are San Sebastian City Centre, Playa de Zurriola and Kursaal Palace San Sebastián. These are among the most viewed places in San Sebastian on KAYAK.

  • How long is a flight from Newark Airport to San Sebastian?

    A nonstop flight from Newark Airport to San Sebastian takes 0h 00m, covering 3,596 miles.

  • Do I need a passport to fly from Newark Airport to San Sebastian?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Newark Airport to San Sebastian changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $764 to $1,702. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Newark Airport to San Sebastian looking right now?

    One-way fares from Newark Airport to San Sebastian are currently higher than usual. Average one-way flight prices are about $865, which is 34% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Newark Airport to San Sebastian?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 12h 36m, compared with 15h 12m via Madrid Barajas (MAD).

  • What is the time difference between Newark Airport and San Sebastian?

    San Sebastian is 6 hours ahead of Newark Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Sebastián Airport (EAS)?

    San Sebastián Airport (EAS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    · Enterprise Rent-A-Car
    · Alamo
    · Hertz
    · keddy by Europcar
    · Europcar

  • How much should I expect to pay for a Newark Airport to San Sebastian flight?

    Round-trip flights from Newark Airport to San Sebastian range from $1,238 to $1,791, with an average of $1,791 over the past 12 months. Anything below $1,238 counts as a good deal.

Your guide to booking Newark Airport to San Sebastian flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $1,238 - about $553 less than Wednesday (31% savings) based on the last 12 months.

Everything you need to know for your flight from Newark to San Sebastian

Information on your arrival and departure airports

Newark Liberty Airport (EWR)
San Sebastian (EAS)