S$139 Cheap Flights to Castrillo de Duero

View S$139 flight on Mon, 10 Nov, 2025Opens in a new window

Popular airlines to Castrillo de Duero

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Cheap round-trip flights to Castrillo de Duero

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 10 Nov - Wed, 19 Nov
LHR
London
MAD
Madrid
S$180 Return, found 4 days ago
S$180
Return
found 4 days ago
Select British Airways flight, departing Mon, 10 Nov from London to Madrid, returning Wed, 19 Nov, priced at S$180 found 4 days ago
Iberia
Sat, 8 Nov - Sat, 22 Nov
LHR
London
MAD
Madrid
S$224 Return, found 2 days ago
S$224
Return
found 2 days ago
Select Iberia flight, departing Sat, 8 Nov from London to Madrid, returning Sat, 22 Nov, priced at S$224 found 2 days ago
KLM
Mon, 15 Dec - Mon, 22 Dec
LHR
London
MAD
Madrid
S$346 Return, found 1 day ago
S$346
Return
found 1 day ago
Select KLM flight, departing Mon, 15 Dec from London to Madrid, returning Mon, 22 Dec, priced at S$346 found 1 day ago
Air France
Fri, 30 Jan - Mon, 2 Feb
LHR
London
MAD
Madrid
S$376 Return, found 4 days ago
S$376
Return
found 4 days ago
Select Air France flight, departing Fri, 30 Jan from London to Madrid, returning Mon, 2 Feb, priced at S$376 found 4 days ago
Lufthansa
Wed, 29 Oct - Wed, 5 Nov
LHR
London
MAD
Madrid
S$426 Return, found 2 days ago
S$426
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 29 Oct from London to Madrid, returning Wed, 5 Nov, priced at S$426 found 2 days ago

Find Your Flights to Castrillo de Duero null

Cheap flights to Castrillo de Duero (null)

Get started finding a cheap flight to Castrillo de Duero on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Castrillo de Duero.

Return prices range from S$180 - S$693 and one-ways Castrillo de Duero start as low as S$139.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Castrillo de Duero (null)

You have several options for which airline you choose to travel with to Castrillo de Duero. There are 10 airlines flying into null: British Airways, Iberia, KLM, Air France, Lufthansa. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Castrillo de Duero (null) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to null in November and in November for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Castrillo de Duero's airport?
Adolfo Suarez Madrid-Barajas Airport (MAD) is the major airport that serves Castrillo de Duero.
How many airlines fly to Castrillo de Duero?
There are 73 airlines that service Castrillo de Duero from 178 airports across the globe.
Which airlines fly to Castrillo de Duero?
Iberia and British Airways operate the majority of flights to Castrillo de Duero. One of the most common ways to get there is with an Iberia flight leaving from London.
How many nonstop flights are there to Castrillo de Duero?
Organising an amazing Castrillo de Duero getaway is a walk in the park when there are 3,553 direct flights every week to choose from.
Where are the most popular flights to Castrillo de Duero departing from?
A large number of flights to Castrillo de Duero leave from London, Paris and Santa Cruz de Tenerife airports.
How long is the flight to Castrillo de Duero Airport?
If you're heading to Castrillo de Duero from London, you'll have a flight time of 2 hours and 28 minutes. Those jetting off from Paris can expect to be travelling for 2 hours and 6 minutes. From Santa Cruz de Tenerife it's roughly 2 hours and 49 minutes away.
How to book the cheapest flight to Castrillo de Duero?
If you want to have some extra spending money on your trip to Castrillo de Duero, then listen up! As every seasoned traveller knows, avoid booking at the last minute. Airfares are often highest close to the departure date. Don't stop there, however. Do some research and find out if there are a couple of airports at your destination. Fares often differ depending on the airport you jet into. Be sure to compare prices across airlines as well. And finally, don't forget that it's first in, best dressed. Familiarise yourself with airfare costs and have your credit card ready to grab your ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Castrillo de Duero?
No matter where you're coming from, flying can be a seamless experience if you're well prepared. Take a peek at these handy tips and tricks that will help get your Castrillo de Duero holiday started on the right foot. What to pack in your hand luggage:

  • Firstly, and most importantly, pack in your passport, official ID, bank cards and daily medications. Next, you'll need some in-flight entertainment to while away the hours. A thrilling book and a laptop crammed with your favourite shows are good options. If you plan to take a short nap, a comfy neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some deodorant to ensure you touchdown looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like a Swiss Army knife, and products which are explosive or flammable, such as flares, bleaching agents and matches, are also not allowed.

What to wear on a flight:

  • Comfort should be your main concern when deciding what to wear on board. Loose, breathable clothing is a wise option, as are flat, slightly roomy shoes.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Castrillo de Duero?
It's all about being organised. We've pulled together some top tips for a fuss-free trip through security. Look out Castrillo de Duero, here you come:

  • Be sure to keep your travel documents and passport handy. They're the first things you'll be asked to show at security.
  • Time to strip down. Well sort of. Your belt, coat, keys and other small items, like your headphones, will be required to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
  • All your electronic gadgets, including your tablet and phone, are also required to be separately scanned.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • There's a good chance you'll be asked to remove your shoes for scanning, so wearing slip-on sneakers is always a smart idea.
  • Sharp items such as knives and scissors can't be taken on board. They'll be confiscated at security, so pack them safely away in your checked baggage.

Flights to Castrillo de Duero information
Destination airport
Adolfo Suárez Madrid-Barajas
Destination airport IATA code
MAD
Destination city name
Madrid
Return price
S$180

Trending flights to Castrillo de Duero

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, 4 Nov - Wed, 19 Nov
SIN
Singapore
MAD
Madrid
S$693 Return, found 5 days ago
S$693
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 4 Nov from Singapore to Madrid, returning Wed, 19 Nov, priced at S$693 found 5 days ago
*Available to Expedia members.