Cheap Flights to Itsasondo

View ฿4,060 flight on Wed, 24 Jun 2026Opens in a new window

Popular airlines to Itsasondo

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Itsasondo

Prices were available within the past 7 days and start at ฿4,060 for one-way flights and ฿8,145 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, 14 May - Mon, 18 May
BCN
Barcelona
EAS
San Sebastián
฿8,145 Return, found 6 days ago
฿8,145
Return
found 6 days ago
Select Iberia flight, departing Thu, 14 May from Barcelona to San Sebastián, returning Mon, 18 May, priced at ฿8,145 found 6 days ago
Etihad Airways
Fri, 8 May - Tue, 12 May
BKK
Bangkok
EAS
San Sebastián
฿25,895 Return, found 3 days ago
฿25,895
Return
found 3 days ago
Select Etihad Airways flight, departing Fri, 8 May from Bangkok to San Sebastián, returning Tue, 12 May, priced at ฿25,895 found 3 days ago
Qatar Airways
Mon, 11 May - Fri, 15 May
BKK
Bangkok
EAS
San Sebastián
฿30,900 Return, found 9 hours ago
฿30,900
Return
found 9 hours ago
Select Qatar Airways flight, departing Mon, 11 May from Bangkok to San Sebastián, returning Fri, 15 May, priced at ฿30,900 found 9 hours ago
Cathay Pacific
Thu, 3 Sept - Sun, 20 Sept
BKK
Bangkok
EAS
San Sebastián
฿64,820 Return, found 9 hours ago
฿64,820
Return
found 9 hours ago
Select Cathay Pacific flight, departing Thu, 3 Sept from Bangkok to San Sebastián, returning Sun, 20 Sept, priced at ฿64,820 found 9 hours ago
British Airways
Tue, 28 Apr - Wed, 29 Apr
LIS
Lisbon
EAS
San Sebastián
฿87,700 Return, found 1 day ago
฿87,700
Return
found 1 day ago
Select British Airways flight, departing Tue, 28 Apr from Lisbon to San Sebastián, returning Wed, 29 Apr, priced at ฿87,700 found 1 day ago

Frequently asked questions

What is the name of Itsasondo's airport?
Organise a flight to Itsasondo and you'll be disembarking at Bilbao Airport (BIO).
What airport is best to fly into Itsasondo?
A flight to Itsasondo means coming in to land at Bilbao Airport (BIO). Jump off the plane, grab your luggage and you'll be 64 kilometres from the downtown area.
How many airlines fly to Itsasondo?
Itsasondo is serviced by 24 airlines from at least 33 worldwide airports.
Which airlines fly to Itsasondo?
Iberia and Air Europa fly often into Itsasondo. Catching an Iberia flight from Madrid is one of the most popular ways to get there.
How many nonstop flights are there to Itsasondo?
With approximately 344 nonstop flights operating every week, you'll be arriving in Itsasondo before you can ask, "Are we there yet?"
Where are the most popular flights to Itsasondo departing from?
Flights to Itsasondo departing from Madrid, Barcelona and London airports are very popular.
How long is the flight to Itsasondo Airport?
If you're going to Itsasondo from Madrid, you're looking at a flight duration of 1 hour and 3 minutes. Those leaving from Barcelona should expect to be airborne for around 1 hour and 15 minutes. From London it's 1 hour and 51 minutes away.
How to book the cheapest flight to Itsasondo?
Don't leave booking your flight to Itsasondo until the last minute. That's one move frequent travellers use to get the best prices. Booking well in advance means more choices and cheaper flights. Don't stop there, though. Do some research and see if there are a few airports at your destination. Prices often differ depending on which airport you pick. Be sure to compare fares across airlines too. Last of all, another easy way to save some money is be ready to book at a moment's notice. If you come across an irresistible bargain, don't hesitate — grab it while you've got the chance.
Do you have any tips for my flight to Itsasondo?
Wherever you're coming from, flying can be a pleasant experience if you've prepared well. We've compiled a list of handy tips and tricks that will get your Itsasondo escape started on the right foot. What to pack in your hand luggage:

  • It's easy — first, pack your passport, travel documents, wallet and medications. Next, you'll need some entertainment to help pass the time. A thrilling book and a laptop filled with your favourite movies are good options. If you plan to take a short nap, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave some space for a toothbrush and some cleansing wipes to ensure you arrive at your destination feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general guide to follow is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, aerosol cans and flares. Sports equipment like ski poles, and objects that could harm passengers, such as guns and swords, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Wear layers and opt for shoes that are flat and easy to remove.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Itsasondo?
The trick is to be well prepared before you reach airport security. That way, you'll be boarding that plane to Itsasondo in no time flat. Follow these helpful tips and get your trip off to a flying start:

  • Airport security personnel first need to make sure that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them in your hand, ready for inspection.
  • The X-ray machine comes next. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from technology. Your tablet, phone and any other electronic gadgets must also go through the scanner.
  • Travelling with your favourite cologne? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can bring it with you in your carry-on bag.
  • There's a good chance you'll need to remove your shoes for scanning, so wearing slip-on shoes is always a good idea.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you need to bring these kinds of items, pack them safely in your checked baggage.

Travel information

Destination airport
San Sebastian
Destination airport IATA code
EAS
Destination city name
San Sebastian
Return price
฿8,145

Trending flights to Itsasondo

Prices were available within the past 7 days and start at ฿4,060 for one-way flights and ฿8,145 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Fri, 8 May - Tue, 12 May
BKK
Bangkok
EAS
San Sebastián
฿25,895 Return, found 3 days ago
฿25,895
Return
found 3 days ago
Select Etihad Airways flight, departing Fri, 8 May from Bangkok to San Sebastián, returning Tue, 12 May, priced at ฿25,895 found 3 days ago
*Available to Expedia members.