฿8,963+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
11 Aug — 18 Aug1
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 12 July 2026.

Thu 6/802:25
BKK
-
GUM
1 stop19h 35m
Multiple Airlines
Fri 21/804:40
GUM
-
BKK
1 stop22h 05m
Multiple Airlines
Deal found 8/7฿14,374
Sun 9/800:45
BKK
-
GUM
1 stop23h 50m
Jin Air
Mon 17/804:40
GUM
-
BKK
1 stop22h 05m
Jin Air
Deal found 11/7฿16,034
Tue 25/800:05
BKK
-
GUM
1 stop24h 30m
Multiple Airlines
Sun 30/804:40
GUM
-
BKK
1 stop14h 20m
Multiple Airlines
Deal found 11/7฿16,200
Mon 10/822:15
BKK
-
GUM
2 stops23h 45m
Multiple Airlines
Mon 17/804:40
GUM
-
BKK
1 stop20h 25m
Multiple Airlines
Deal found 11/7฿16,299
Mon 10/800:45
BKK
-
GUM
1 stop20h 00m
Jin Air
Wed 19/800:50
GUM
-
BKK
1 stop25h 55m
Jin Air
Deal found 8/7฿16,532
Mon 3/802:25
BKK
-
GUM
1 stop19h 35m
Multiple Airlines
Tue 11/804:40
GUM
-
BKK
1 stop22h 05m
Multiple Airlines
Deal found 7/7฿16,897

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 12 July 2026.

Return from

฿14,374

One-way from

฿8,963
Jin Air
  • Jin Air
  • 6/8-21/8
  • 2 total stops
  • 41h 40m total
  • Bangkok to Tamuning
Search Deals
11/8
  • 11/8
  • 2 total stops
  • 40h 35m 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 12 July 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

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 9/8

00:45-03:35

1 stop23h 50m

Tamuning Guam Intl

Mon 17/8

04:40-23:45

1 stop22h 05m

฿16,034

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Thu 6/8

03:15-01:00

2 stops18h 45m

Tamuning Guam Intl

Fri 21/8

04:40-23:45

1 stop22h 05m

฿16,133

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 10/8

22:15-01:00

2 stops23h 45m

Tamuning Guam Intl

Mon 17/8

04:40-22:05

1 stop20h 25m

฿16,299

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 10/8

00:45-23:45

1 stop20h 00m

Tamuning Guam Intl

Wed 19/8

00:50-23:45

1 stop25h 55m

฿16,532

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 3/8

02:25-01:00

1 stop19h 35m

Tamuning Guam Intl

Tue 11/8

04:40-23:45

1 stop22h 05m

฿16,897

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 2/8

23:40-01:50

1 stop23h 10m

Tamuning Guam Intl

Tue 4/8

04:40-23:45

1 stop22h 05m

฿16,930

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sat 5/9

23:40-01:10

1 stop22h 30m

Tamuning Guam Intl

Sat 12/9

04:40-22:05

1 stop20h 25m

฿18,424

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 11/8

07:30-03:35

2 stops17h 05m

Tamuning Guam Intl

Thu 20/8

04:40-11:45

2 stops34h 05m

฿19,884

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 4/8

06:15-23:55

2 stops14h 40m

Tamuning Guam Intl

Mon 10/8

02:00-19:30

2 stops20h 30m

฿21,146

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 25/8

03:00-23:45

2 stops17h 45m

Tamuning Guam Intl

Sun 30/8

04:40-18:35

2 stops16h 55m

฿22,208

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 36 resultsSorted by cheapest first
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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 12 hours 32 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 (12 hours 20 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

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

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