S$ 207+ Cheap flights from 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 16-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GUM — SIN
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Guam

Enter your travel dates to find the best prices.

Cheapest flights from Guam
Explore the most affordable flight options available from Guam. Find the lowest fares based on data from user searches, with prices last updated on 18 February 2026.

Thu 5-302:40
GUM
-
SIN
1 stop23h 30m
Multiple Airlines
Sat 7-301:10
SIN
-
GUM
1 stop22h 00m
Multiple Airlines
Deal found 15-2S$ 533
Wed 22-404:40
GUM
-
SIN
1 stop14h 20m
Multiple Airlines
Sun 26-402:15
SIN
-
GUM
1 stop23h 20m
Multiple Airlines
Deal found 15-2S$ 600
Wed 18-302:40
GUM
-
SIN
1 stop23h 30m
Multiple Airlines
Fri 27-304:40
SIN
-
GUM
2 stops42h 30m
Multiple Airlines
Deal found 14-2S$ 663
Thu 2-404:40
GUM
-
SIN
1 stop21h 10m
Multiple Airlines
Wed 8-400:25
SIN
-
GUM
1 stop23h 15m
Multiple Airlines
Deal found 15-2S$ 682
Fri 26-604:40
GUM
-
SIN
2 stops33h 15m
Multiple Airlines
Fri 3-713:05
SIN
-
GUM
2 stops32h 40m
Multiple Airlines
Deal found 14-2S$ 691

Find flights from Guam within your budget

 
Find flights departing from Guam that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 February 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Thu 5-3

02:40-00:10

1 stop23h 30m

Singapore Changi

Sat 7-3

01:10-01:10

1 stop22h 00m

S$ 533

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Wed 22-4

04:40-17:00

1 stop14h 20m

Singapore Changi

Sun 26-4

02:15-03:35

1 stop23h 20m

S$ 600

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Wed 18-3

02:30-23:25

1 stop22h 55m

Singapore Changi

Fri 27-3

14:10-04:00

1 stop11h 50m

S$ 671

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Thu 2-4

04:40-23:50

1 stop21h 10m

Singapore Changi

Wed 8-4

00:25-01:40

1 stop23h 15m

S$ 682

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Fri 26-6

04:40-11:55

2 stops33h 15m

Singapore Changi

Fri 3-7

13:05-23:45

2 stops32h 40m

S$ 691

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Mon 16-3

02:40-00:10

1 stop23h 30m

S$ 207

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sat 9-5

04:40-11:55

2 stops33h 15m

S$ 253

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Fri 8-5

04:40-23:50

1 stop21h 10m

S$ 327

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Tue 12-5

06:00-10:35

1 stop30h 35m

S$ 402

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Wed 13-5

05:15-00:05

2 stops20h 50m

S$ 405

Flights are sorted by cheapest return flights first.

Deals found on 14-2

Showing 1-10 of 13 results
1
2

Best time to book a flight from Guam

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Guam

Get recent, data-driven insights about flights from Guam including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Guam (average of S$ 698). Flying from Guam in January will prove the most costly (average of S$ 1,110). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Guam. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 February 2026.

  • What is the cheapest month to fly from Guam?

    Currently, the cheapest month for flights from Guam is September. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Guam?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Guam today with Cheapflights!

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

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

  • Can Cheapflights find flights from Guam with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Guam flexibly with Cheapflights today.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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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 Guam?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Guam today with Cheapflights!

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

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

Can Cheapflights find flights from Guam with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Guam flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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