Cheap Flights from San Sebastian Airport to Northern Ireland from HK$2,037 Return

Flight deals from San Sebastian Airport to Northern Ireland

Looking for cheap tickets from San Sebastian Airport to Northern Ireland, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Belfast.HK$2,037 per passenger.Departing Wed, 3 Dec, returning Mon, 8 Dec.Return flight with Vueling Airlines and easyJet.Outbound indirect flight with Vueling Airlines, departs from San Sebastian on Wed, 3 Dec, arriving in Belfast International.Inbound indirect flight with easyJet, departs from Belfast International on Mon, 8 Dec, arriving in San Sebastian.Price includes taxes and charges.From HK$2,037, select.

Derry.HK$2,411 per passenger.Departing Wed, 3 Dec, returning Mon, 8 Dec.Return flight with Iberia and Ryanair.Outbound indirect flight with Iberia, departs from San Sebastian on Wed, 3 Dec, arriving in Derry.Inbound indirect flight with Ryanair, departs from Derry on Mon, 8 Dec, arriving in San Sebastian.Price includes taxes and charges.From HK$2,411, select.

See more deals

Flying from San Sebastian Airport to Northern Ireland

Arm yourself with these facts on the fly.

Cheapest flight found	HK$2,037
Cheapest month to fly	December

How to find cheap flights from San Sebastian Airport to Northern Ireland

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Sebastian Airport to Northern Ireland. Other savvy travellers recently found return flights from HK$2,037 and one-way tickets from HK$977. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in December

The cheapest time to fly from San Sebastian Airport to Northern Ireland is currently December.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Sebastian Airport to anywhere you choose in Northern Ireland.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Sebastian Airport to your chosen airport in Northern Ireland go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Northern Ireland Airport to Northern Ireland flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from San Sebastian Airport to Northern Ireland?

There are currently no direct flights from San Sebastian Airport to Northern Ireland, but we've found some other routes to United Kingdom – check them out now.

What is the average price of a flight from San Sebastian Airport to Northern Ireland?

We looked at all of the upcoming return flights from San Sebastian Airport to Northern Ireland we could find over the next 12 months. It looks like HK$2,037 is the best price. This is good, compared to the average Northern Ireland ticket price of HK$2,224.

What is the cheapest month to fly from San Sebastian Airport to Northern Ireland?

The cheapest month to fly from San Sebastian Airport to Belfast International Airport is currently December.
The cheapest month to fly from San Sebastian Airport to Derry Airport is usually December.

Which upcoming date is cheapest to fly from San Sebastian Airport to Northern Ireland on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Sebastian Airport to Northern Ireland on Wednesday, 3 December 2025.

If I'm flying from San Sebastian Airport, where in Northern Ireland is cheapest to fly into?

If you're flying from San Sebastian, the cheapest city in Northern Ireland to fly into is Belfast. The cheapest airport serving Belfast at the moment is Belfast International.