฿7,526+ 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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
10 Mar — 17 Mar1
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 8 February 2026.

Sat 7/303:25
BKK
-
GUM
1 stop18h 45m
Multiple Airlines
Sat 14/302:40
GUM
-
BKK
1 stop16h 40m
Multiple Airlines
Deal found 7/2฿12,438
Mon 24/802:30
DMK
-
GUM
1 stop22h 05m
Multiple Airlines
Sun 30/804:40
GUM
-
DMK
1 stop13h 50m
Multiple Airlines
Deal found 7/2฿12,658
Mon 24/802:25
BKK
-
GUM
1 stop22h 10m
Multiple Airlines
Sun 30/804:40
GUM
-
BKK
1 stop14h 20m
Multiple Airlines
Deal found 7/2฿13,005
Sat 7/303:30
DMK
-
GUM
1 stop18h 40m
Multiple Airlines
Sat 14/302:40
GUM
-
DMK
1 stop15h 50m
Multiple Airlines
Deal found 7/2฿13,603
Mon 2/302:25
BKK
-
GUM
1 stop19h 45m
Multiple Airlines
Wed 4/302:40
GUM
-
BKK
1 stop16h 40m
Multiple Airlines
Deal found 6/2฿13,886
Tue 3/309:00
DMK
-
GUM
1 stop13h 10m
Multiple Airlines
Wed 4/302:40
GUM
-
DMK
1 stop15h 50m
Multiple Airlines
Deal found 6/2฿13,949

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 8 February 2026.

Return from

฿12,438

One-way from

฿7,526
7/3-14/3
  • 7/3-14/3
  • 2 total stops
  • 35h 25m total
  • Bangkok to Tamuning
Search Deals
31/5
  • 31/5
  • 2 total stops
  • 25h 15m 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 8 February 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

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sat 7/3

03:25-01:10

1 stop18h 45m

Tamuning Guam Intl

Sat 14/3

02:40-16:20

1 stop16h 40m

฿12,438

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Sat 7/3

03:30-01:10

1 stop18h 40m

Tamuning Guam Intl

Sat 14/3

02:40-15:30

1 stop15h 50m

฿13,603

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 2/3

02:25-01:10

1 stop19h 45m

Tamuning Guam Intl

Wed 4/3

02:40-16:20

1 stop16h 40m

฿13,886

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Tue 3/3

09:00-01:10

1 stop13h 10m

Tamuning Guam Intl

Wed 4/3

02:40-15:30

1 stop15h 50m

฿13,949

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 22/3

21:30-23:05

1 stop22h 35m

Tamuning Guam Intl

Wed 25/3

16:50-00:45

1 stop34h 55m

฿21,538

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 22/3

13:20-04:00

1 stop11h 40m

Tamuning Guam Intl

Wed 25/3

05:15-17:50

2 stops39h 35m

฿23,522

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 31/5

19:30-23:45

2 stops25h 15m

฿7,526

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Thu 5/3

02:25-01:10

1 stop19h 45m

฿7,683

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Thu 5/3

02:30-01:10

1 stop19h 40m

฿7,966

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 31/5

23:40-01:50

1 stop23h 10m

฿9,635

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 11 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 18 hours 5 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 (14 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. 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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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.

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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.

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