To save on the cost of your flight from Guadalajara to Portugal, book at least 51 days before your planned departure. Booking around this time can save you about 32% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,089 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,264.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Guadalajara to Portugal as you normally would.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Portugal. Flights to Portugal from Guadalajara in February are about $1,004 on average during February, but can be found for as low as $797.