฿7,567+ 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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Guam in 2026

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 17 January 2026.

Return from

฿12,905

One-way from

฿7,567
24/3-28/3
  • 24/3-28/3
  • 2 total stops
  • 35h 30m total
  • Bangkok to Tamuning
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26/1
  • 26/1
  • 2 total stops
  • 27h 25m total
  • Bangkok to Guam
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Find flight deals to Guam

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 17 January 2026.

Tue 24/302:30
DMK
-
GUM
1 stop19h 40m
Multiple Airlines
Sat 28/302:40
GUM
-
DMK
1 stop15h 50m
Multiple Airlines
Deal found 15/1฿12,905
Tue 24/302:25
BKK
-
GUM
1 stop19h 45m
Multiple Airlines
Sat 28/302:40
GUM
-
BKK
1 stop16h 20m
Multiple Airlines
Deal found 15/1฿13,093
Wed 25/302:25
BKK
-
GUM
1 stop19h 45m
Multiple Airlines
Sat 28/302:40
GUM
-
BKK
1 stop16h 20m
Multiple Airlines
Deal found 15/1฿13,156
Mon 19/104:00
BKK
-
GUM
1 stop18h 10m
Multiple Airlines
Mon 26/102:40
GUM
-
BKK
1 stop16h 40m
Multiple Airlines
Deal found 15/1฿13,407
Wed 25/302:30
DMK
-
GUM
1 stop19h 40m
Multiple Airlines
Sat 28/302:40
GUM
-
DMK
1 stop15h 50m
Multiple Airlines
Deal found 15/1฿13,690
Mon 19/103:20
DMK
-
GUM
1 stop18h 50m
Multiple Airlines
Mon 26/102:40
GUM
-
DMK
1 stop15h 50m
Multiple Airlines
Deal found 15/1฿13,721

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 17 January 2026.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 24/3

02:30-01:10

1 stop19h 40m

Tamuning Guam Intl

Sat 28/3

02:40-15:30

1 stop15h 50m

฿12,905

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Wed 25/3

02:25-01:10

1 stop19h 45m

Tamuning Guam Intl

Sat 28/3

02:40-16:00

1 stop16h 20m

฿13,156

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Wed 25/3

02:30-01:10

1 stop19h 40m

Tamuning Guam Intl

Sat 28/3

02:40-15:30

1 stop15h 50m

฿13,690

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Tue 27/1

18:35-01:00

2 stops27h 25m

Tamuning Guam Intl

Sun 8/2

02:40-00:10

1 stop24h 30m

฿14,349

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Tue 27/1

18:35-01:00

2 stops27h 25m

Tamuning Guam Intl

Wed 4/2

02:40-21:20

1 stop21h 40m

฿14,569

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Tue 27/1

02:25-01:10

1 stop19h 45m

Tamuning Guam Intl

Wed 4/2

02:40-21:20

1 stop21h 40m

฿15,825

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Tue 27/1

02:25-01:10

1 stop19h 45m

Tamuning Guam Intl

Sun 8/2

02:40-21:20

1 stop21h 40m

฿15,825

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 26/1

03:25-01:10

1 stop18h 45m

Tamuning Guam Intl

Fri 6/2

02:40-21:20

1 stop21h 40m

฿15,951

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 27/1

03:35-01:10

1 stop18h 35m

Tamuning Guam Intl

Wed 4/2

02:40-15:30

1 stop15h 50m

฿17,270

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 27/1

03:35-01:10

1 stop18h 35m

Tamuning Guam Intl

Fri 6/2

02:40-15:30

1 stop15h 50m

฿17,364

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 16 results
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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 21 hours 50 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 (19 hours 10 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. Apartment near airport, Donki, and GPO is the closest property to Tamuning Guam Intl (0.0 km away from Tamuning Guam Intl).

See more FAQs

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

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