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Cheap flights from Newcastle upon Tyne to San Sebastian from £166

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — EAS
3 Aug — 10 Aug1
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 4 July 2026.

Fri 4/920:50
NCL
-
EAS
1 stop11h 55m
Multiple Airlines
Mon 14/917:55
EAS
-
NCL
1 stop14h 35m
Multiple Airlines
Deal found 4/7£166
Fri 28/820:50
NCL
-
EAS
1 stop12h 00m
Multiple Airlines
Mon 31/817:55
EAS
-
NCL
1 stop14h 35m
Multiple Airlines
Deal found 4/7£198
Thu 20/818:10
NCL
-
EAS
2 stops13h 10m
Multiple Airlines
Sun 23/808:55
EAS
-
NCL
2 stops24h 20m
Multiple Airlines
Deal found 4/7£225
Mon 3/812:35
NCL
-
EAS
2 stops18h 45m
Multiple Airlines
Fri 7/817:55
EAS
-
NCL
1 stop22h 55m
Multiple Airlines
Deal found 30/6£245

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 4 July 2026.

Round-trip from

£174
13/8-20/8
  • 13/8-20/8
  • 2 total stops
  • 38h 05m total
  • Newcastle upon Tyne to San Sebastian
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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 4 July 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

Fri 4/9

20:50-09:45

1 stop11h 55m

San Sebastián

Mon 14/9

17:55-07:35

2 stops14h 40m

£171

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Fri 28/8

05:55-08:20

2 stops25h 25m

San Sebastián

Mon 31/8

17:55-07:30

1 stop14h 35m

£204

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Thu 20/8

18:10-08:20

2 stops13h 10m

San Sebastián

Sun 23/8

08:55-12:45

3 stops28h 50m

£232

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Mon 3/8

10:05-08:20

2 stops21h 15m

San Sebastián

Fri 7/8

08:55-09:05

3 stops25h 10m

£258

Newcastle upon TyneSan Sebastian

NCL - EAS

NCLEAS

Newcastle upon Tyne

Tue 28/7

06:00-20:50

2 stops13h 50m

San Sebastián

Wed 29/7

21:30-08:30

2 stops36h 00m

£425

Flights are sorted by cheapest return flights first.

Deals found on 4/7

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.

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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.

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