How to Find Cheap Flights: A Complete Guide

How to Find Cheap Flights: A Complete Guide

How To3 min read

Do you dream of spectacular holidays but do not want to spend a fortune on plane tickets? The good news is that there are simple, effective strategies for finding flights at very low prices. In this complete guide, we show you how to save money when booking plane tickets, using tips tested by experienced travellers.

To complement the information above, you can also read How to Get Rid of Mould in Your Home for Good – Complete 2026 Guide, an article that explores an aspect directly related to this topic.

Why do plane ticket prices vary?

The price of plane tickets is not fixed. Airlines use algorithms that adjust fares according to demand, season, destination, day of the week and even the time when you make your booking. This is why the same route can cost €50 today and €200 tomorrow.

1. Book in advance, but not too early

Contrary to popular belief, it is not always best to buy tickets a year in advance. In general, the best booking period is:

  • For domestic flights: 1–2 months in advance
  • For international flights: 2–6 months in advance
  • For popular destinations during peak season: at least 3–6 months in advance

2. Use specialist search engines

Comparing prices is key to finding the best deal. Here are the most popular websites and apps:

  • Skyscanner – excellent for seeing the cheapest dates in a given month
  • Google Flights – fast and easy to use
  • KAYAK – offers price alerts and forecasts
  • Momondo – ideal for complex comparisons

3. Be flexible with dates and destinations

The biggest savings come when you are flexible. Tickets are cheaper:

  • During the week (Tuesday and Wednesday are the best days)
  • During the off-season (avoid holiday periods and school breaks)
  • At alternative airports – sometimes flying to a nearby city is much cheaper

4. Turn on price alerts

Set up alerts on sites such as Skyscanner, Momondo or Google Flights. You will receive notifications when the price drops, allowing you to buy your ticket at the right time.

5. Check low-cost airlines

Low-cost airlines such as Ryanair, Wizz Air and EasyJet have excellent offers, but watch out for:

  • Baggage fees – often higher than the ticket itself
  • Seat-selection fees
  • Airport check-in fees

6. Buy tickets separately

Sometimes it is cheaper to buy two separate tickets than one return ticket. Also check combinations of flights with different airlines.

7. Clear your cookies or use incognito mode

Some websites increase the price if they notice that you have searched for the same route several times. To avoid this, search for tickets in incognito mode or clear your cookies.

8. Take advantage of promotions and loyalty programmes

Sign up for airline newsletters and follow them on social media. Flash promotions can offer discounts of up to 50–70% on tickets bought quickly.

9. Use points and miles

If you fly frequently, join loyalty programmes and use credit cards that offer air miles. These can bring significant discounts or even free tickets.


Finding cheap plane tickets is not impossible, but it requires a little patience and smart strategies. Be flexible, always compare prices, use alerts and take advantage of promotions. That way, you will be able to travel more, for less.

Etichete: Cheap plane ticketsHow to Save on AirfareFind Cheap FlightsBudget Travel TipsLow-cost ticket tips

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