Cheap Flights from Guam (GUM) to Bangkok (BKK)

Round-trip flights between GUM and BKK start from . This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.

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 A.B. Won Pat Intl. Airport (GUM) to BKK flights, you’ll see a “no change fees” filter for you to select.

You’ll have 4,800 kilometres to cover on the long-haul Barrigada to Bang Phli route. Wear comfy clothes and consider taking a travel pillow with you.

Direct flights aren’t available, so you’ll have to make at least one stop between Guam Intl. Airport and Suvarnabhumi Intl. Airport (BKK). Make the most of the layover time to stretch your legs and enjoy some personal space.

Last-minute planners can occasionally score a bargain, with some super cheap fares from A.B. Won Pat Intl. Airport (GUM) to Bangkok Airport cropping up a few weeks before the departure date. If you’d rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance.