Cheap Flights from Guam (GUM) to Lisbon (LIS)

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Frequently asked questions

Is it cheaper to buy a plane ticket from GUM to Lisbon/Portela Airport last minute?
Being the spontaneous type is an amazing way to discover the world, but it isn't always the smartest method to score a cheap fare. It's better to book your Guam Intl. Airport to Humberto Delgado Airport (LIS) journey in advance rather than leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you arrive at your destination!
What airports do you fly into for Lisbon District from Guam?
From Guam, you can connect to Lisbon District through Humberto Delgado Airport (LIS), Cascais Airport (CAT) and Setubal (XSZ). Determine which airport is right for you before you make a decision. If you pick Humberto Delgado Airport (LIS), it's approximately 6 kilometers north of the city center. Use the dollars you save when booking your journey with Expedia to visit the city's awesome sights, such as Castle of São Jorge and Rossio Square.
Can I change the date of my flight from Guam Intl. Airport to LIS?
It's a breeze to make amendments to your A.B. Won Pat Intl. Airport (GUM) to LIS journey yourself. Access your itinerary via the Expedia Trips portal and hit "change flight." Browse around for new flights and secure the one that fits your plans. You'll see an estimate of applicable flight change fees. Alternatively, head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

Travel information

Origin airport
A.B. Won Pat Intl.
Destination airport
Humberto Delgado
Distance
13523 km

Book with confidence

Guam to Lisbon Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Guam to Lisbon offer the perfect respite. Not only does exploring Lisbon provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Guam to Lisbon may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Lisbon are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Lisbon more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Lisbon is now!

Guam to Lisbon Flights