S$ 473+ Cheap flights from Guam

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-11. 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
2 Nov — 9 Nov1
1 adult
1 adult, Economy

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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 3 October 2025.

Thu 6-1102:30GUM - SIN
1 stop23h 40mMultiple Airlines
Mon 24-1101:10SIN - GUM
1 stop19h 50mMultiple Airlines
Deal found 2-10S$ 473
Thu 16-1002:25GUM - SIN
1 stop25h 50mMultiple Airlines
Fri 24-1016:10SIN - GUM
2 stops31h 05mMultiple Airlines
Deal found 2-10S$ 533
Wed 12-1102:20GUM - SIN
1 stop23h 50mMultiple Airlines
Wed 26-1101:25SIN - GUM
2 stops47h 05mMultiple Airlines
Deal found 2-10S$ 536
Thu 6-1102:30GUM - SIN
1 stop23h 40mMultiple Airlines
Wed 26-1101:25SIN - GUM
2 stops47h 05mMultiple Airlines
Deal found 2-10S$ 544
Mon 10-1102:20GUM - SIN
1 stop23h 50mMultiple Airlines
Wed 26-1101:25SIN - GUM
2 stops47h 05mMultiple Airlines
Deal found 2-10S$ 554
Wed 12-1102:20GUM - SIN
1 stop23h 50mMultiple Airlines
Mon 24-1101:25SIN - GUM
2 stops46h 55mMultiple Airlines
Deal found 2-10S$ 555
Thu 6-1102:30GUM - SIN
1 stop23h 40mMultiple Airlines
Tue 25-1101:10SIN - GUM
1 stop19h 50mMultiple Airlines
Deal found 2-10S$ 578
Wed 12-1102:20GUM - SIN
1 stop23h 50mMultiple Airlines
Sun 23-1123:30SIN - GUM
2 stops23h 50mMultiple Airlines
Deal found 2-10S$ 581

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 3 October 2025. 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 6-11

02:30-00:10

1 stop23h 40m

Singapore Changi

Mon 24-11

01:10-23:00

1 stop19h 50m

S$ 473

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Fri 17-10

15:55-21:30

1 stop31h 35m

Singapore Changi

Fri 24-10

16:10-01:15

2 stops31h 05m

S$ 551

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Mon 10-11

02:20-00:10

1 stop23h 50m

Singapore Changi

Wed 26-11

01:25-02:30

2 stops47h 05m

S$ 554

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Mon 10-11

02:20-00:10

1 stop23h 50m

Singapore Changi

Mon 24-11

23:00-23:00

1 stop22h 00m

S$ 616

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 4-1

05:45-15:30

2 stops35h 45m

S$ 560

Flights are sorted by cheapest return flights first.

Deals found on 2-10

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, March is the cheapest month in which you can book a flight from Guam (average of S$ 706). Flying from Guam in December will prove the most costly (average of S$ 1,027). 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 3 October 2025.

  • What is the cheapest month to fly from Guam?

    Currently, the cheapest month for flights from Guam is March. The most expensive month for flights is December. 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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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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