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$444+ 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 10/4. 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 — SYD
2 Apr — 9 Apr1
1 adult

Find flights from Guam

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 28 March 2025.

Sun 11/515:30GUM - SYD
3 stops28h 00mMultiple Airlines
Sun 18/509:15SYD - GUM
2 stops30h 50mMultiple Airlines
Deal found 26/3$1,150
Mon 14/407:55GUM - TKK
Nonstop1h 45mUnited Airlines
Fri 18/416:35TKK - GUM
Nonstop1h 40mUnited Airlines
Deal found 27/3$1,194
Mon 14/415:30GUM - SYD
1 stop18h 25mT'way Air
Tue 22/411:40SYD - GUM
1 stop26h 50mT'way Air
Deal found 28/3$1,779
Tue 20/517:00GUM - SYD
1 stop37h 20mKorean Air
Tue 27/507:55SYD - GUM
1 stop31h 20mKorean Air
Deal found 27/3$2,599

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 28 March 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 11/5

15:30-19:30

3 stops28h 00m

Sydney Kingsford Smith

Sun 18/5

09:15-16:05

2 stops30h 50m

$1,150

TamuningTruk

GUM - TKK

GUMTKK

Tamuning Guam Intl

Mon 14/4

07:55-09:40

Nonstop1h 45m

Truk

Fri 18/4

16:35-18:15

Nonstop1h 40m

$1,194

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 14/4

15:30-09:55

1 stop18h 25m

Sydney Kingsford Smith

Tue 22/4

11:40-14:30

1 stop26h 50m

$1,779

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 20/5

17:00-06:20

1 stop37h 20m

Sydney Kingsford Smith

Tue 27/5

07:55-15:15

1 stop31h 20m

$2,599

TamuningTruk

GUM - TKK

GUMTKK

Tamuning Guam Intl

Thu 10/4

07:55-09:40

Nonstop1h 45m

$444

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sat 26/4

15:30-08:35

2 stops41h 05m

$1,277

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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.
No data available for this route at this time. Please check back soon.

Airline reviews for flights from Guam

Get insights into the airlines that provide service from Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Guam. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,050 reviews
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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Fly from Guam cities

Consider departing from one of these cities also located in Guam. Flight origins are based on user searches made on Cheapflights and were last updated on 28 March 2025.
Flights from Tamuning

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 28 March 2025.

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

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

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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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Guam for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Guam with no change fees?

Need flexible booking options for your flight from Guam ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on flights from Guam so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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