Find flights
When to book

Cheap flights from Newcastle upon Tyne to San Sebastian from £83

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — EAS
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle upon Tyne to San Sebastian

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to San Sebastian
Explore the most affordable flight options available from Newcastle upon Tyne to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Wed 17/621:05
NCL
-
EAS
1 stop10h 25m
Multiple Airlines
Wed 24/608:55
EAS
-
NCL
1 stop27h 30m
Multiple Airlines
Deal found 17/5£156
Sun 19/716:10
NCL
-
EAS
2 stops15h 10m
Multiple Airlines
Wed 22/710:10
EAS
-
NCL
1 stop8h 25m
Multiple Airlines
Deal found 21/5£176
Fri 31/712:00
NCL
-
EAS
1 stop19h 20m
Multiple Airlines
Tue 4/817:55
EAS
-
NCL
1 stop27h 45m
Multiple Airlines
Deal found 20/5£227

Find flight deals from Newcastle upon Tyne to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) 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 22 May 2026.

Round-trip from

£156

One-way from

£83
17/6-24/6
  • 17/6-24/6
  • 2 total stops
  • 37h 55m total
  • Newcastle upon Tyne to San Sebastian
Search Deals
8/9
  • 8/9
  • 1 total stop
  • 23h 10m total
  • Newcastle upon Tyne to San Sebastian
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne 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 858,174 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Wed 17/6

21:05-08:30

1 stop10h 25m

San Sebastián

Wed 24/6

08:55-11:25

1 stop27h 30m

£156

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Sun 19/7

22:20-08:20

3 stops33h 00m

San Sebastián

Wed 22/7

10:10-17:35

1 stop8h 25m

£184

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Fri 31/7

18:40-08:20

2 stops12h 40m

San Sebastián

Tue 4/8

17:55-20:40

1 stop27h 45m

£233

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Tue 16/6

17:45-13:00

2 stops18h 15m

San Sebastián

Wed 17/6

21:30-19:25

2 stops22h 55m

£445

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Tue 23/6

06:00-20:50

2 stops13h 50m

San Sebastián

Wed 24/6

21:30-21:50

2 stops25h 20m

£523
Cheapest one-way

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Mon 19/10

12:40-08:20

2 stops18h 40m

£94
Fastest single journey

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Wed 9/9

18:00-10:35

1 stop15h 35m

£101

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Tue 4/8

08:10-08:20

1 stop23h 10m

£107

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Thu 10/9

20:50-17:20

2 stops19h 30m

£140

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Sorted by cheapest first

Best time to book a flight from Newcastle upon Tyne to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Newcastle upon Tyne with our price prediction graph.
Estimated return 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 Newcastle upon Tyne to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes. In addition to deals on Newcastle upon Tyne to San Sebastian flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newcastle upon Tyne to San Sebastian?

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

  • Can I find deals for business class flights from Newcastle upon Tyne to San Sebastian?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newcastle upon Tyne to San Sebastian?

When you search for this flight from Newcastle upon Tyne to San Sebastian, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to San Sebastian?

Millions of users choose and trust Cheapflights to book the best flight deals from Newcastle upon Tyne to San Sebastian for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Newcastle upon Tyne to San Sebastian with no change fees?

Need flexible booking options for your flight to San Sebastian from Newcastle upon Tyne? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to San Sebastian become cheaper?

Yes, Cheapflights offers price alerts on Newcastle upon Tyne to San Sebastian flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.