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Cheap flights from Singapore to Guam from S$ 391

SIN — GUM
24 Nov — 1 Dec1
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

Sat 24-1020:00 -
1 stop30h 00m
Thu 5-1104:15 -
1 stop19h 10m
Deal found 23-10S$ 641
Fri 6-1114:20 -
1 stop11h 40m
Mon 9-1105:25 -
1 stop9h 45m
Deal found 24-10S$ 657
Mon 26-1014:20 -
1 stop11h 40m
Sun 8-1105:25 -
1 stop9h 45m
Deal found 25-10S$ 666
Thu 19-1120:45 -
1 stop29h 15m
Thu 26-1105:25 -
1 stop9h 45m
Deal found 22-10S$ 682
Sat 24-1014:30 -
1 stop11h 50m
Fri 6-1105:25 -
1 stop9h 45m
Deal found 23-10S$ 685
Tue 17-1120:45 -
1 stop29h 15m
Tue 24-1105:40 -
1 stop20h 30m
Deal found 20-10S$ 691
Sun 1-1100:55 -
1 stop25h 05m
Thu 5-1105:25 -
1 stop9h 45m
Deal found 23-10S$ 709
Thu 19-1119:45 -
2 stops29h 20m
Wed 25-1102:50 -
1 stop22h 35m
Deal found 22-10S$ 726
Fri 13-1114:20 -
1 stop11h 40m
Fri 20-1105:25 -
1 stop9h 45m
Deal found 21-10S$ 786

Find flight deals from Singapore to Guam

Round-trip from

S$ 657

One-way from

S$ 391

Popular in

March

Cheapest in

January

Average price

S$ 869
Philippine Airlines
  • Philippine Airlines
  • 6-11-9-11
  • 2 total stops
  • 21h 25m total
  • Singapore to Guam
Search Deals
17-11-31-12
  • 17-11-31-12
  • 2 total stops
  • 31h 55m total
  • Singapore to Guam
Search Deals
Highest demand for flights based on searches. 53% potential increase in price (S$ 1,790 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 33% potential price decrease (S$ 384 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Guam that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Sat 12-12

19:15-00:05

2 stops26h 50m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 406

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Wed 4-11

13:15-03:05

3 stops35h 50m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 408

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Mon 16-11

01:10-01:00

1 stop21h 50m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 417

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Thu 19-11

03:00-01:40

3 stops20h 40m

Tamuning Guam Intl

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 511
Fastest return journey

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Sat 12-12

14:20-04:00

1 stop11h 40m

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

Fri 6-11

14:20-04:00

1 stop11h 40m

Tamuning Guam Intl

Mon 9-11

05:25-13:10

1 stop9h 45m

S$ 657

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Tue 17-11

20:45-04:00

1 stop29h 15m

Tamuning Guam Intl

Tue 24-11

05:40-00:10

1 stop20h 30m

S$ 691

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Fri 13-11

14:20-04:00

1 stop11h 40m

Tamuning Guam Intl

Fri 20-11

05:25-13:10

1 stop9h 45m

S$ 709

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Thu 19-11

19:45-03:05

2 stops29h 20m

Tamuning Guam Intl

Wed 25-11

02:50-23:25

1 stop22h 35m

S$ 726

SingaporeTamuning

SIN Singapore Changi - GUM Tamuning Guam Intl

SINGUM

Singapore Changi

Fri 6-11

14:20-04:00

1 stop11h 40m

Tamuning Guam Intl

Sun 8-11

04:15-23:45

2 stops45h 30m

S$ 796

Flights are sorted by cheapest return flights first.

Deals found on 22-10

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

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

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

Read reviews from past customers who have flown with Philippine Airlines from Singapore to Guam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Philippine Airlines
7.3
Good
1,037 reviews
Check prices

Boarding

7.3

Food

7.1

Entertainment

6.7

Comfort

7.2

Crew

8.0

Overall

7.3

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
1,037 reviews
Philippine Airlines
7.3
Good
1,037 reviews
Check prices

Boarding

7.3

Food

7.1

Entertainment

6.7

Comfort

7.2

Crew

8.0

Overall

7.3

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.

Related info for your journey

  • What airport do you fly from for flights from Singapore to Guam?

    Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to Guam. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • How long is the flight from Singapore to Guam?

    There are many flights that can get you from Singapore to Guam in 11h 40m. 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

Top airline flying from Singapore to Guam

AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestS$ 673AverageS$ 839FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Guam from Singapore.

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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.

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