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Cheap flights from New York John F Kennedy Intl Airport to San Sebastian from $400

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to San Sebastian departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 pm - 1:30 pm
JFK
-
EAS
31h 45m1 stop
Multiple Airlines Logo
2:05 pm - 10:00 pm
EAS
-
JFK
13h 55m1 stop
$400Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
11:45 pm - 1:30 pm
JFK
-
EAS
31h 45m1 stop
Multiple Airlines Logo
9:30 pm - 10:00 pm
EAS
-
JFK
30h 30m2 stops
$453Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
9:50 pm - 1:00 pm
JFK
-
EAS
10h 10m1 stop
Multiple Airlines Logo
9:20 am - 8:15 pm
EAS
-
JFK
15h 55m1 stop
$505Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Iberia Logo
9:50 pm - 1:00 pm
JFK
-
EAS
10h 10m1 stop
Iberia Logo
9:20 am - 8:15 pm
EAS
-
JFK
15h 55m1 stop
$517Iberia
Mon, Mar 9 - Thu, Mar 12
Iberia Logo
8:50 pm - 8:50 pm
JFK
-
EAS
18h 00m1 stop
Iberia Logo
9:20 am - 7:15 pm
EAS
-
JFK
15h 55m1 stop
$527Iberia
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
10:05 am - 1:30 pm
JFK
-
EAS
22h 25m2 stops
Multiple Airlines Logo
2:05 pm - 5:40 pm
EAS
-
JFK
32h 35m2 stops
$546Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
8:50 pm - 1:30 pm
JFK
-
EAS
34h 40m2 stops
Multiple Airlines Logo
2:05 pm - 3:25 pm
EAS
-
JFK
31h 20m2 stops
$555Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Iberia Logo
9:50 pm - 1:00 pm
JFK
-
EAS
10h 10m1 stop
Iberia Logo
1:40 pm - 8:15 pm
EAS
-
JFK
11h 35m1 stop
$570Iberia
Sun, Mar 8 - Fri, Mar 13
Multiple Airlines Logo
11:45 pm - 1:30 pm
JFK
-
EAS
31h 45m1 stop
Multiple Airlines Logo
2:05 pm - 10:00 pm
EAS
-
JFK
13h 55m1 stop
$576Multiple Airlines
Tue, Jan 20 - Sat, Jan 24
Iberia Logo
5:00 pm - 1:00 pm
JFK
-
EAS
14h 00m1 stop
Iberia Logo
9:20 am - 8:15 pm
EAS
-
JFK
15h 55m1 stop
$584Iberia
Fri, Mar 6 - Fri, Mar 13

Iberia flights from New York John F Kennedy Intl Airport to San Sebastian

Our best Iberia deals on New York John F Kennedy Intl Airport to San Sebastian flight tickets
Iberia
Mar 9
JFK9:50 pmNew York John F Kennedy Intl
10h 10m
1 stop
EAS1:00 pmSan Sebastián
Mar 12
EAS9:20 amSan Sebastián
15h 55m
1 stop
JFK8:15 pmNew York John F Kennedy Intl
$517
Find similar
Iberia
Jan 20
JFK8:50 pmNew York John F Kennedy Intl
18h 00m
1 stop
EAS8:50 pmSan Sebastián
Jan 27
EAS9:20 amSan Sebastián
15h 55m
1 stop
JFK7:15 pmNew York John F Kennedy Intl
$527
Find similar
Iberia
Mar 8
JFK9:50 pmNew York John F Kennedy Intl
10h 10m
1 stop
EAS1:00 pmSan Sebastián
Mar 13
EAS1:40 pmSan Sebastián
11h 35m
1 stop
JFK8:15 pmNew York John F Kennedy Intl
$570
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport 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 December 8, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 1/19

11:45 pm-1:30 pm

1 stop31h 45m

San Sebastián

Tue 2/3

2:05 pm-10:00 pm

1 stop13h 55m

$400

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 1/19

11:45 pm-1:30 pm

1 stop31h 45m

San Sebastián

Tue 2/3

9:30 pm-10:00 pm

2 stops30h 30m

$453

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 3/9

9:50 pm-1:00 pm

1 stop10h 10m

San Sebastián

Tue 3/17

9:20 am-8:15 pm

1 stop15h 55m

$505

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 3/9

9:50 pm-1:00 pm

1 stop10h 10m

San Sebastián

Thu 3/12

9:20 am-8:15 pm

1 stop15h 55m

$517

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Tue 1/20

8:50 pm-8:50 pm

1 stop18h 00m

San Sebastián

Tue 1/27

9:20 am-7:15 pm

1 stop15h 55m

$527

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 3/9

10:05 am-1:30 pm

2 stops22h 25m

San Sebastián

Tue 3/17

2:05 pm-5:40 pm

2 stops32h 35m

$546

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Tue 1/20

8:50 pm-1:30 pm

2 stops34h 40m

San Sebastián

Tue 1/27

2:05 pm-3:25 pm

2 stops31h 20m

$555

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Sun 3/8

9:50 pm-1:00 pm

1 stop10h 10m

San Sebastián

Fri 3/13

1:40 pm-8:15 pm

1 stop11h 35m

$570

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Tue 1/20

11:45 pm-1:30 pm

1 stop31h 45m

San Sebastián

Sat 1/24

2:05 pm-10:00 pm

1 stop13h 55m

$576

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Fri 3/6

5:00 pm-1:00 pm

1 stop14h 00m

San Sebastián

Fri 3/13

9:20 am-8:15 pm

1 stop15h 55m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Sebastian from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Sebastian?

On average, the least expensive day to fly to San Sebastian from New York John F Kennedy Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $868. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to San Sebastian for around $1,163.

What is the cheapest time of day to depart on your flight to San Sebastian?

Flying to San Sebastian from New York John F Kennedy Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $918 when looking at flights departing in the afternoon. Flights to San Sebastian are more costly in the evening, with an average ticket price of $993. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from New York John F Kennedy Intl Airport to San Sebastian

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

Cheap New York John F Kennedy Intl Airport to San Sebastian (JFK to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to San Sebastian

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to San Sebastian takes 9h 40m
There are no direct flights from New York John F Kennedy Intl Airport to San Sebastian. There are no popular flight routes from New York John F Kennedy Intl Airport to San Sebastian.
Search flight deals

  • How far is New York John F Kennedy Intl to San Sebastián by plane?

    San Sebastián is 3572.6 mi away from New York John F Kennedy Intl. By plane, this route typically takes 9h 40m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to San Sebastián Airport?

    Prices for flights from New York John F Kennedy Intl Airport to San Sebastián Airport were last updated today.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to San Sebastián Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to San Sebastián Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to San Sebastián Airport.

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

    The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from New York John F Kennedy Intl Airport to San Sebastian?

Best airlines flying from New York John F Kennedy Intl Airport to San Sebastian

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $416Free CancellationRating
7.0
3,043 reviews
Search Iberia flights

Traveling to a place near San Sebastian?

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Hondarribia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Sebastian from New York.

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

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

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

Once all potential New York to San Sebastian flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from New York 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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