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$579+ 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 19/6. 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
18 Jun — 25 Jun1
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 13 June 2025.

Thu 3/707:55GUM - TKK
Nonstop1h 45mUnited Airlines
Sun 6/701:55TKK - GUM
Nonstop1h 40mUnited Airlines
Deal found 12/6$698
Sun 26/1005:55GUM - SYD
1 stop27h 50mMultiple Airlines
Fri 31/1012:15SYD - GUM
1 stop17h 30mMultiple Airlines
Deal found 11/6$1,231
Mon 30/603:00GUM - BNE
3 stops42h 55mMultiple Airlines
Mon 7/707:00BNE - GUM
3 stops42h 20mMultiple Airlines
Deal found 10/6$1,375
Mon 28/706:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Mon 4/811:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Deal found 12/6$1,388
Sun 26/1005:55GUM - SYD
1 stop26h 50mPhilippine Airlines
Thu 30/1011:35SYD - GUM
1 stop18h 10mPhilippine Airlines
Deal found 11/6$1,566
Tue 18/1106:45GUM - MEL
1 stop23h 35mPhilippine Airlines
Fri 21/1109:00MEL - GUM
1 stop20h 45mPhilippine Airlines
Deal found 11/6$1,788
Tue 18/1106:45GUM - MEL
1 stop23h 35mMultiple Airlines
Fri 21/1106:00MEL - GUM
2 stops23h 45mMultiple Airlines
Deal found 11/6$2,174
Wed 22/1001:55GUM - SYD
1 stop28h 25mKorean Air
Sun 2/1109:10SYD - GUM
1 stop30h 25mKorean Air
Deal found 11/6$2,522
Thu 23/1016:40GUM - SYD
2 stops26h 55mMalaysia Airlines
Sat 1/1110:25SYD - GUM
2 stops29h 10mMalaysia Airlines
Deal found 11/6$3,718
Tue 18/1116:35GUM - MEL
2 stops27h 10mMalaysia Airlines
Fri 21/1115:10MEL - GUM
2 stops48h 25mMalaysia Airlines
Deal found 11/6$3,750

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

Fly to

Sydney

Route

Depart

Return

Price

TamuningTruk

GUM - TKK

GUMTKK

Tamuning Guam Intl

Thu 3/7

07:55-09:40

Nonstop1h 45m

Truk

Sun 6/7

01:55-03:35

Nonstop1h 40m

$698

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 26/10

05:55-10:45

1 stop27h 50m

Sydney Kingsford Smith

Fri 31/10

12:15-04:45

1 stop17h 30m

$1,231

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Mon 30/6

03:00-21:55

3 stops42h 55m

Brisbane

Mon 7/7

07:00-01:20

3 stops42h 20m

$1,375

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Mon 28/7

06:00-09:55

1 stop27h 55m

Brisbane

Mon 4/8

11:15-04:30

1 stop17h 15m

$1,388

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 26/10

05:55-09:45

1 stop26h 50m

Sydney Kingsford Smith

Thu 30/10

11:35-04:45

1 stop18h 10m

$1,566

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Tue 18/11

06:45-07:20

1 stop23h 35m

Melbourne

Fri 21/11

09:00-04:45

1 stop20h 45m

$1,788

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Tue 18/11

06:45-07:20

1 stop23h 35m

Melbourne

Fri 21/11

06:00-04:45

2 stops23h 45m

$2,174

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 22/10

01:55-07:20

1 stop28h 25m

Sydney Kingsford Smith

Sun 2/11

09:10-14:35

1 stop30h 25m

$2,522

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 23/10

16:40-20:35

2 stops26h 55m

Sydney Kingsford Smith

Sat 1/11

10:25-14:35

2 stops29h 10m

$3,718

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Tue 18/11

16:35-20:45

2 stops27h 10m

Melbourne

Fri 21/11

15:10-14:35

2 stops48h 25m

$3,750

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 14 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.
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
1,091 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
1,091 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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.
Malaysia Airlines
7.4
Good
263 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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.
Philippine Airlines
7.2
Good
871 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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 13 June 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 13 June 2025.

  • How does Cheapflights help users find flights from Guam?

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  • 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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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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