Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Guam from S$ 460

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 29-8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GUM
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Guam

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Guam
Explore the most affordable flight options available from Singapore to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Sat 17-1000:35
SIN
-
GUM
1 stop25h 45m
Philippine Airlines
Thu 22-1006:00
GUM
-
SIN
1 stop14h 55m
Philippine Airlines
Deal found 13-5S$ 766
Wed 20-514:30
SIN
-
GUM
1 stop11h 50m
Multiple Airlines
Sat 23-500:50
GUM
-
SIN
1 stop22h 40m
Multiple Airlines
Deal found 15-5S$ 771
Tue 11-800:35
SIN
-
GUM
1 stop25h 45m
Philippine Airlines
Thu 20-806:00
GUM
-
SIN
1 stop9h 15m
Philippine Airlines
Deal found 17-5S$ 783
Tue 11-800:35
SIN
-
GUM
1 stop25h 45m
Philippine Airlines
Wed 19-806:00
GUM
-
SIN
1 stop9h 15m
Philippine Airlines
Deal found 17-5S$ 795
Sat 4-720:00
SIN
-
GUM
1 stop30h 20m
Philippine Airlines
Sat 11-706:00
GUM
-
SIN
1 stop29h 05m
Philippine Airlines
Deal found 15-5S$ 822
Sun 14-620:00
SIN
-
GUM
1 stop30h 20m
Philippine Airlines
Thu 18-606:00
GUM
-
SIN
1 stop9h 15m
Philippine Airlines
Deal found 15-5S$ 842
Wed 11-1100:30
SIN
-
GUM
1 stop25h 50m
Philippine Airlines
Sat 28-1106:00
GUM
-
SIN
1 stop29h 40m
Philippine Airlines
Deal found 15-5S$ 849
Thu 14-514:30
SIN
-
GUM
1 stop11h 50m
Philippine Airlines
Thu 21-506:00
GUM
-
SIN
1 stop9h 15m
Philippine Airlines
Deal found 12-5S$ 858

Find flight deals from Singapore to Guam

Keep the following information in mind while searching for Singapore to Guam flight deals. Data was last updated 17 May 2026.

Round-trip from

S$ 766

One-way from

S$ 460
Philippine Airlines
  • Philippine Airlines
  • 17-10-22-10
  • 2 total stops
  • 40h 40m total
  • Singapore to Guam
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 29-8
  • 1 total stop
  • 30h 20m total
  • Singapore to Guam
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 17 May 2026.
Use the filters below to find and compare flights from Singapore to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sat 17-10

00:35-04:20

1 stop25h 45m

Tamuning Guam Intl

Thu 22-10

06:00-18:55

1 stop14h 55m

S$ 766

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Tue 11-8

00:35-04:20

1 stop25h 45m

Tamuning Guam Intl

Wed 19-8

06:00-13:15

1 stop9h 15m

S$ 795
Fastest return journey

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Thu 13-8

14:30-04:20

1 stop11h 50m

Tamuning Guam Intl

Wed 19-8

06:00-23:35

1 stop19h 35m

S$ 795

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sun 14-6

20:00-04:20

1 stop30h 20m

Tamuning Guam Intl

Thu 18-6

06:00-13:15

1 stop9h 15m

S$ 842

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Wed 11-11

00:30-04:20

1 stop25h 50m

Tamuning Guam Intl

Sat 28-11

06:00-09:40

1 stop29h 40m

S$ 849

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sat 13-6

00:50-23:45

1 stop20h 55m

Tamuning Guam Intl

Wed 17-6

02:50-23:55

3 stops47h 05m

S$ 932
Cheapest one-way

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sat 29-8

20:00-04:20

1 stop30h 20m

S$ 460
Fastest single journey

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Tue 30-6

23:00-23:45

1 stop22h 45m

S$ 493

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sat 29-8

11:15-01:00

2 stops35h 45m

S$ 516

Flights are sorted by cheapest return flights first.

Deals found on 15-5

Sorted by cheapest first

Best time to book a flight from Singapore to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Singapore 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 from Singapore to Guam
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated 17 May 2026.
Get a feel of what it's like to fly with Philippine Airlines from Singapore to Guam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Philippine Airlines
7.3
Good
996 reviews
Check prices

Crew

8.0

Comfort

7.2

Food

7.0

Overall

7.3

Boarding

7.3

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Manuelito,Mar 2026

SYD - MNL

Poor counter check in the staff are not accommodating slow customer service. I’ve have waiting two hour before the counters to open up and the lines were already long. The boarding gate again was late as usual to open up. I’m so disappointed to choose this airlines normally it was good before.
Philippine Airlines
7.3
Good
996 reviews
Philippine Airlines
7.3
Good
996 reviews
Check prices

Crew

8.0

Comfort

7.2

Food

7.0

Overall

7.3

Boarding

7.3

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Manuelito,Mar 2026

SYD - MNL

Poor counter check in the staff are not accommodating slow customer service. I’ve have waiting two hour before the counters to open up and the lines were already long. The boarding gate again was late as usual to open up. I’m so disappointed to choose this airlines normally it was good before.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Guam?

    There are many flights that can get you from Singapore to Guam in 25h 45m. Fly via Philippine Airlines to get the fastest option. Singapore and Guam are separated by a distance of 4683 km.

  • Can I find deals for flights from Singapore to Guam that include hotel bookings?

    Yes. In addition to deals on Singapore to Guam flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Guam.

  • Can I find deals for business class flights from Singapore to Guam?

    Yes. Cheapflights offers flight deals from Singapore to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Singapore to Guam

Discover the top airline that operate flights from Singapore to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestS$ 618AverageS$ 835FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Guam?

When you search for this flight from Singapore to Guam, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Guam?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Guam.

Can Cheapflights find flights from Singapore to Guam with no change fees?

Certainly. Search results for flights to Guam from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Guam become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Guam from Singapore today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.