฿6,211+ Cheap flights from Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GUM — BKK
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Guam within your budget

 
Find flights departing from Guam that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 June 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Sun 26/7

00:50-23:45

1 stop25h 55m

Bangkok Suvarnabhumi

Thu 6/8

23:40-01:50

1 stop23h 10m

฿16,201

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Wed 1/7

00:50-23:45

1 stop25h 55m

Bangkok Suvarnabhumi

Mon 6/7

19:55-01:00

2 stops26h 05m

฿18,008

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Sun 20/9

04:40-01:25

2 stops23h 45m

Bangkok Suvarnabhumi

Thu 1/10

11:15-04:20

1 stop14h 05m

฿21,492

TamuningBangkok

GUM - DMK

GUMDMK

Tamuning Guam Intl

Wed 18/11

06:00-22:00

1 stop19h 00m

Bangkok Don Mueang Intl

Tue 24/11

12:10-04:20

1 stop13h 10m

฿21,853

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Mon 16/11

06:00-16:45

1 stop13h 45m

Bangkok Suvarnabhumi

Mon 23/11

22:50-04:20

1 stop26h 30m

฿22,412

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Tue 13/10

02:50-22:40

1 stop22h 50m

Bangkok Suvarnabhumi

Tue 20/10

17:40-03:35

2 stops30h 55m

฿22,445

TamuningBangkok

GUM - DMK

GUMDMK

Tamuning Guam Intl

Wed 18/11

06:00-22:00

1 stop19h 00m

Bangkok Don Mueang Intl

Mon 23/11

12:10-04:20

1 stop13h 10m

฿22,510

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Wed 15/7

00:50-00:50

2 stops27h 00m

Bangkok Suvarnabhumi

Sat 25/7

01:50-23:45

2 stops18h 55m

฿22,576

TamuningBangkok

GUM - DMK

GUMDMK

Tamuning Guam Intl

Fri 17/7

02:50-21:20

2 stops21h 30m

Bangkok Don Mueang Intl

Mon 20/7

03:00-01:40

2 stops19h 40m

฿23,036
Fastest return journey

TamuningBangkok

GUM - BKK

GUMBKK

Tamuning Guam Intl

Tue 1/9

06:00-18:30

1 stop15h 30m

Bangkok Suvarnabhumi

Sun 13/9

13:25-04:20

1 stop11h 55m

฿23,233

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 37 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Guam

Have a flexible travel schedule? Discover the best time to fly from Guam with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Guam

Get recent, data-driven insights about flights from Guam including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Guam?

Currently, April is the cheapest month in which you can book a flight from Guam (average of ฿5,126). Flying from Guam in August will prove the most costly (average of ฿21,064). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Guam?

The cheapest city to fly to from Guam is Seoul, with prices starting at ฿48,193. Explore other affordable destinations below.

Seoul
Seoul
From ฿48,193

When is the best time to book a flight from Guam?

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Guam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from Guam. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 June 2026.

  • What is the cheapest month to fly from Guam?

    At the present moment the cheapest month to fly from Guam is currently April; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Guam?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Guam today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Guam?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Guam.

  • Can Cheapflights find flights from Guam with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Guam, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Guam become cheaper?

    Not ready to book yet? You can track prices for flights from Guam on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Guam?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Guam today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Guam?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Guam.

Can Cheapflights find flights from Guam with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Guam, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Guam become cheaper?

Not ready to book yet? You can track prices for flights from Guam on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.