฿10,857+ Cheap flights to 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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Flights to Guam in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Guam
Explore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on 9 April 2026.

Sun 6/910:20
BKK
-
GUM
1 stop15h 00m
Multiple Airlines
Tue 15/904:40
GUM
-
BKK
2 stops23h 45m
Multiple Airlines
Deal found 5/4฿22,033
Sat 5/913:25
BKK
-
GUM
1 stop11h 55m
Multiple Airlines
Tue 15/904:40
GUM
-
BKK
2 stops23h 45m
Multiple Airlines
Deal found 5/4฿22,162
Fri 4/912:20
DMK
-
GUM
1 stop13h 00m
Multiple Airlines
Tue 15/904:40
GUM
-
DMK
1 stop14h 10m
Multiple Airlines
Deal found 5/4฿22,258
Fri 4/911:15
BKK
-
GUM
1 stop14h 05m
Multiple Airlines
Tue 15/904:40
GUM
-
BKK
2 stops23h 45m
Multiple Airlines
Deal found 5/4฿22,322
Mon 7/907:30
DMK
-
GUM
2 stops17h 05m
Multiple Airlines
Wed 16/906:00
GUM
-
DMK
1 stop14h 55m
Multiple Airlines
Deal found 5/4฿23,026
Tue 8/907:30
DMK
-
GUM
2 stops17h 05m
Multiple Airlines
Mon 21/906:00
GUM
-
DMK
1 stop14h 55m
Multiple Airlines
Deal found 5/4฿23,282

Find flight deals to Guam

Find the latest flights to Guam in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 9 April 2026.

Return from

฿22,033

One-way from

฿10,857
6/9-15/9
  • 6/9-15/9
  • 3 total stops
  • 38h 45m total
  • Bangkok to Tamuning
Search Deals
14/6
  • 14/6
  • 2 total stops
  • 27h 30m total
  • Bangkok to Guam
Search Deals

Cheapflights Fare Finder

 
Locate flights to Guam that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 9 April 2026.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Mon 7/9

07:30-03:35

2 stops17h 05m

Tamuning Guam Intl

Sun 20/9

06:00-17:55

1 stop14h 55m

฿23,026

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Mon 7/9

07:30-03:35

2 stops17h 05m

Tamuning Guam Intl

Wed 16/9

06:00-17:55

1 stop14h 55m

฿23,026

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sat 20/6

01:50-03:35

2 stops22h 45m

Tamuning Guam Intl

Mon 22/6

00:50-17:45

2 stops19h 55m

฿23,667

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Mon 7/9

07:30-03:35

2 stops17h 05m

Tamuning Guam Intl

Fri 18/9

06:00-17:55

1 stop14h 55m

฿24,627

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Fri 4/9

12:20-04:20

1 stop13h 00m

Tamuning Guam Intl

Sun 20/9

06:00-17:55

1 stop14h 55m

฿24,724
Fastest return journey

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Tue 8/9

13:25-04:20

1 stop11h 55m

Tamuning Guam Intl

Sun 20/9

06:00-12:10

1 stop9h 10m

฿25,428

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Thu 10/9

13:25-04:20

1 stop11h 55m

Tamuning Guam Intl

Mon 21/9

06:00-18:30

1 stop15h 30m

฿25,428

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Fri 11/9

10:20-04:20

1 stop15h 00m

Tamuning Guam Intl

Sun 13/9

06:00-22:40

1 stop19h 40m

฿25,588

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 18/5

23:30-15:35

1 stop13h 05m

Tamuning Guam Intl

Tue 19/5

02:00-13:35

1 stop14h 35m

฿26,037

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 6/9

09:50-23:55

1 stop11h 05m

Tamuning Guam Intl

Mon 14/9

02:00-13:35

1 stop14h 35m

฿26,293

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Guam

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Guam

How long is the flight to Guam?

On average, a flight from Bangkok to Guam takes 12 hours 2 minutes. Flights to Guam from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 65.0 - 365.0 mm per month. August is typically the wettest month, when rainfall can reach 365.0 mm. March is typically the driest time to visit Guam when rainfall is around 65.0 mm.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

FAQs about flying to Guam

  • Can I find cheaper flights to Guam if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Guam on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Guam depart from?

    For those looking to save time traveling to Guam, Bangkok offers the quickest one-way flight (11 hours 5 minutes).

  • Does Tamuning Guam Intl have rental cars?

    Yes. Those touching down at Tamuning Guam Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Tamuning Guam Intl?

    Yes. Tamuning Guam Intl has hotels nearby for those requiring accommodations. Mai'Ana Airport Plaza is the closest property to Tamuning Guam Intl (0.0 km away from Tamuning Guam Intl).

See more FAQs

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.

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 to Guam?

Cheapflights makes it easy to find Guam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Guam for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Guam with no change fees?

Yes! Cheapflights helps users easily find flights to Guam with no change fees.

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

Yes! Start tracking prices for Guam flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.