Cheap Flights from Madrid (MAD) to Mexico City (MEX) from HK$4,371~

Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Madrid–Barajas Airport and Mexico Airport start from HK$7,315. Make your booking today to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

This can vary between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MAD to Benito Juárez Intl. Airport flights, you'll see a "no change fees" filter for you to select.

Madrid to Mexico City is around 9,100 kilometers, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Toss in a few snacks to nibble on throughout your flight too.

With 82 monthly flights from Madrid–Barajas Airport to Mexico Airport, Iberia (IB) is a great choice. If you're eager for more options, check out the fares from Aeromexico (AM). This carrier offers 60 flights monthly between these airports.

Flight prices change all the time, so there are no guarantees. While last-minute flight deals between MAD and Mexico Airport are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers publish their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to grab your seat when the price is low.