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S$ 401+ Cheap flights to Guam

— GUM
2 Dec — 9 Dec1
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

Tue 1-1214:20 -
1 stop11h 40m
Fri 4-1204:15 -
1 stop14h 55m
Deal found 1-11S$ 686
Sat 28-1111:25 -
1 stop14h 35m
Sat 5-1205:40 -
1 stop13h 30m
Deal found 31-10S$ 735
Wed 9-1220:45 -
1 stop29h 15m
Fri 11-1203:30 -
2 stops22h 35m
Deal found 29-10S$ 768

Find flight deals to Guam

Return from

S$ 657

One-way from

S$ 401

Popular in

March

Cheapest in

January

Average price

S$ 838
Philippine Airlines
  • Philippine Airlines
  • 1-3-8-3
  • 2 total stops
  • 45h 30m total
  • Singapore to Tamuning
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7-12-31-12
  • 7-12-31-12
  • 2 total stops
  • 27h 55m total
  • Singapore to Guam
Search Deals
Highest demand for flights based on searches. 53% potential increase in price (S$ 1,400 potential increase over avg. return price).
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Cheapest flight prices on average. 33% potential price decrease (S$ 301 potential savings vs. average return price).
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Average for return flights in November 2026
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Cheapflights Fare Finder

 
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

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Tue 1-12

20:45-04:00

1 stop29h 15m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 415

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Thu 3-12

20:45-04:00

1 stop29h 15m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 415

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Sun 29-11

03:00-02:00

3 stops21h 00m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 496

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Sat 5-12

19:45-01:00

3 stops27h 15m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 524

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Sat 12-12

21:05-03:05

3 stops28h 00m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 543
Fastest return journey

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Fri 4-12

11:25-04:00

1 stop14h 35m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 562

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Mon 1-3

20:45-04:00

1 stop29h 15m

Tamuning Guam Intl

Mon 8-3

05:25-19:40

1 stop16h 15m

S$ 657

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Tue 1-12

14:20-04:00

1 stop11h 40m

Tamuning Guam Intl

Fri 4-12

04:15-17:10

1 stop14h 55m

S$ 686

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Fri 5-2

11:25-04:00

1 stop14h 35m

Tamuning Guam Intl

Wed 10-2

05:25-23:45

1 stop20h 20m

S$ 709

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Sat 28-11

11:25-04:00

1 stop14h 35m

Tamuning Guam Intl

Sat 5-12

05:40-17:10

1 stop13h 30m

S$ 735

Flights are sorted by cheapest return flights first.

Deals found on 29-10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

Cheapflights Insights

Everything you need to know about your flight to Guam

How long is the flight to Guam?

On average, a flight from Singapore to Guam takes 11 hours 40 minutes. Flights to Guam from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Guam?

The most popular airline flying from Singapore to Guam is Philippine Airlines.

Philippine Airlines
Philippine Airlines
From S$ 673

What are the cheapest airlines that fly to Guam?

The cheapest airline flying from Singapore to Guam is Philippine Airlines.

Rainfall in Guam 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

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).

Reviews of airlines servicing Guam

Check out reviews from past customers who have flown Philippine Airlines to Guam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Philippine Airlines
7.3
Good
1,040 reviews
Check prices

Comfort

7.2

Crew

8.0

Boarding

7.3

Entertainment

6.7

Overall

7.3

Food

7.1

Reviews

1 / 20
10.0
Excellent

S,Mar 2026

BKK - MNL

The crew is so helpful and friendly. The food is good, the seats are comfy and the entertainment is very enjoyable. I really like this airline.
Philippine Airlines
7.3
Good
1,040 reviews
Philippine Airlines
7.3
Good
1,040 reviews
Check prices

Comfort

7.2

Crew

8.0

Boarding

7.3

Entertainment

6.7

Overall

7.3

Food

7.1

Reviews

1 / 20
10.0
Excellent

S,Mar 2026

BKK - MNL

The crew is so helpful and friendly. The food is good, the seats are comfy and the entertainment is very enjoyable. I really like this airline.

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.

  • What is the best airline to fly to Guam?

    Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to Guam.

  • 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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