Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Guam from S$ 611

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 28-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GUM
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 19 November 2025.

Sat 6-1217:15SIN - GUM
2 stops31h 05mMultiple Airlines
Thu 11-1202:15GUM - SIN
1 stop23h 10mMultiple Airlines
Deal found 17-11S$ 690
Wed 17-1222:55SIN - GUM
2 stops26h 30mMultiple Airlines
Wed 24-1205:15GUM - SIN
1 stop13h 25mMultiple Airlines
Deal found 17-11S$ 827
Sun 21-1219:55SIN - GUM
2 stops26h 55mMultiple Airlines
Wed 31-1205:15GUM - SIN
1 stop13h 25mMultiple Airlines
Deal found 18-11S$ 952
Sat 20-1219:55SIN - GUM
2 stops26h 55mMultiple Airlines
Wed 31-1205:15GUM - SIN
1 stop13h 25mMultiple Airlines
Deal found 18-11S$ 953

Cheap flight deals from Singapore to Guam

Keep the following information in mind while searching for Singapore to Guam flight deals. Data was last updated 19 November 2025.

Round-trip from

S$ 684

One-way from

S$ 611

Popular in

May

Cheapest in

September

Average price

S$ 684
12-1-17-1
  • 12-1-17-1
  • 3 total stops
  • 36h 55m total
  • Singapore to Guam
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 28-11
  • 1 total stop
  • 11h 50m total
  • Singapore to Guam
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 203 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 19 November 2025.
Use the filters below to find and compare flights from Singapore to Guam that are best for you.

Fly from

Singapore

Fly to

Guam

Route

Depart

Return

Price

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sat 6-12

17:15-02:20

2 stops31h 05m

Tamuning Guam Intl

Thu 11-12

02:15-23:25

1 stop23h 10m

S$ 690

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sun 22-3

01:35-23:05

1 stop19h 30m

Tamuning Guam Intl

Thu 26-3

01:00-20:25

1 stop21h 25m

S$ 819

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Wed 17-12

22:55-03:25

2 stops26h 30m

Tamuning Guam Intl

Wed 24-12

05:15-16:40

1 stop13h 25m

S$ 827

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sun 22-3

00:40-04:00

1 stop25h 20m

Tamuning Guam Intl

Fri 27-3

05:45-23:40

1 stop19h 55m

S$ 957

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Sun 21-12

00:40-04:00

1 stop25h 20m

Tamuning Guam Intl

Wed 31-12

05:45-23:40

1 stop19h 55m

S$ 991

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Fri 28-11

14:10-04:00

1 stop11h 50m

S$ 611

SingaporeTamuning

SIN - GUM

SINGUM

Singapore Changi

Fri 28-11

23:00-15:15

2 stops38h 15m

S$ 942

Flights are sorted by cheapest return flights first.

Deals found on 17-11

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

What is the cheapest month to book a flight from Singapore to Guam?

Currently, September is the cheapest month in which you can book a flight from Singapore to Guam (average of S$ 572). Flying from Singapore to Guam in February is currently the most expensive (average of S$ 1,188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 19 November 2025.
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
937 reviews
Check prices

Boarding

7.3

Entertainment

6.7

Overall

7.3

Comfort

7.1

Crew

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

HNL - MNL

When I asked for wheel chair assistance as requested on line the individual walking around told me it will come after check in. One flight cancelled and one delayed made the line for bag drop very long and I cannot stand too long or walk too far! I’m 76 with knee replacement, obvious by the scar visible with short pants. Not appreciated and against the law in the US for priority seniors! I finally got the assistance after I checked in and complained I left from Gate 5 far from the counters. Except for this the flight was great
Philippine Airlines
7.3
Good
937 reviews
Philippine Airlines
7.3
Good
937 reviews
Check prices

Boarding

7.3

Entertainment

6.7

Overall

7.3

Comfort

7.1

Crew

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

HNL - MNL

When I asked for wheel chair assistance as requested on line the individual walking around told me it will come after check in. One flight cancelled and one delayed made the line for bag drop very long and I cannot stand too long or walk too far! I’m 76 with knee replacement, obvious by the scar visible with short pants. Not appreciated and against the law in the US for priority seniors! I finally got the assistance after I checked in and complained I left from Gate 5 far from the counters. Except for this the flight was great

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 19h 30m. Fly via Korean Air 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.

  • What is the cheapest month to book a flight from Singapore to Guam?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Guam (average of S$ 572). Flying from Singapore to Guam in February is currently the most expensive (average of S$ 1,188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Singapore to Guam

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Melbourne flights
Singapore to Sydney flights
Singapore to Perth flights
Singapore to Auckland flights
Singapore to Christchurch flights
Singapore to Brisbane flights
Singapore to Adelaide flights
Singapore to Queenstown flights
Singapore to Cairns flights
Singapore to Darwin flights
Singapore to Nadi flights
Singapore to Port Moresby flights
Singapore to Coolangatta flights
Singapore to Wellington flights
Singapore to Canberra flights
Singapore to Hobart flights
Singapore to Broome flights
Singapore to Yulara flights
Singapore to Maroochydore flights
Singapore to Nelson flights
Singapore to Invercargill flights
Singapore to Dunedin flights
Singapore to Alice Springs flights
Singapore to Apia flights
Singapore to Toowoomba flights

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 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestS$ 572AverageS$ 648FlexibilityNo 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.