฿12,463+ 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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
21 May — 28 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 21 April 2026.

Sat 2/522:55
BKK
-
GUM
1 stop23h 45m
Multiple Airlines
Wed 6/500:50
GUM
-
BKK
1 stop26h 20m
Multiple Airlines
Deal found 21/4฿18,998
Sun 26/415:55
BKK
-
GUM
3 stops28h 50m
Multiple Airlines
Wed 29/400:50
GUM
-
BKK
1 stop26h 05m
Multiple Airlines
Deal found 19/4฿20,760
Sun 19/403:15
DMK
-
GUM
1 stop17h 30m
Multiple Airlines
Fri 24/417:20
GUM
-
DMK
1 stop26h 50m
Multiple Airlines
Deal found 17/4฿21,593
Sun 3/501:10
BKK
-
GUM
1 stop19h 35m
Multiple Airlines
Wed 6/500:50
GUM
-
BKK
1 stop12h 50m
Multiple Airlines
Deal found 19/4฿22,522
Mon 11/501:20
BKK
-
GUM
1 stop19h 25m
Multiple Airlines
Wed 13/500:50
GUM
-
BKK
2 stops27h 20m
Multiple Airlines
Deal found 21/4฿23,355
Sun 26/421:30
DMK
-
GUM
2 stops23h 15m
Multiple Airlines
Wed 29/400:50
GUM
-
DMK
1 stop17h 45m
Multiple Airlines
Deal found 19/4฿23,644

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 21 April 2026.

Return from

฿22,522

One-way from

฿12,463
3/5-6/5
  • 3/5-6/5
  • 2 total stops
  • 32h 25m total
  • Bangkok to Tamuning
Search Deals
28/5
  • 28/5
  • 3 total stops
  • 28h 50m 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 21 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

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sat 2/5

22:55-01:40

1 stop23h 45m

Tamuning Guam Intl

Wed 6/5

00:50-14:55

2 stops17h 05m

฿19,703

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 11/5

01:20-23:45

1 stop19h 25m

Tamuning Guam Intl

Wed 13/5

00:50-01:10

2 stops27h 20m

฿23,355

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Sat 2/5

13:20-23:45

2 stops31h 25m

Tamuning Guam Intl

Wed 6/5

00:50-13:40

2 stops15h 50m

฿23,740

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 4/5

23:40-04:20

1 stop25h 40m

Tamuning Guam Intl

Wed 6/5

00:50-22:15

2 stops24h 25m

฿24,509

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Mon 11/5

02:45-23:45

1 stop18h 00m

Tamuning Guam Intl

Wed 13/5

00:50-14:10

2 stops16h 20m

฿25,630

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Mon 18/5

09:50-15:35

1 stop26h 45m

Tamuning Guam Intl

Wed 20/5

17:20-13:35

1 stop23h 15m

฿26,335
Fastest return journey

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Sun 30/8

09:50-23:55

1 stop11h 05m

Tamuning Guam Intl

Wed 2/9

17:20-13:35

1 stop23h 15m

฿26,751

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Fri 1/5

23:00-04:20

1 stop26h 20m

Tamuning Guam Intl

Tue 5/5

06:00-22:00

1 stop19h 00m

฿33,608
Cheapest one-way

BangkokTamuning

BKK - GUM

BKKGUM

Bangkok Suvarnabhumi

Thu 28/5

15:55-23:45

3 stops28h 50m

฿12,463

BangkokTamuning

DMK - GUM

DMKGUM

Bangkok Don Mueang Intl

Thu 28/5

07:25-01:40

2 stops39h 15m

฿13,360

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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 15 hours 57 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

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

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