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Cheap flights from Tamuning to Singapore from $216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Singapore departing on 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Tamuning to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:50 am - 11:25 pm
GUM
-
SIN
22h 35m
1 stop
Multiple Airlines Logo
12:25 am - 2:30 am
SIN
-
GUM
24h 05m
1 stop
$538Multiple Airlines
Fri, Jul 17 - Tue, Jul 21
Multiple Airlines Logo
2:00 am - 5:00 pm
GUM
-
SIN
17h 00m
1 stop
Multiple Airlines Logo
2:15 am - 1:00 am
SIN
-
GUM
20h 45m
1 stop
$567Multiple Airlines
Tue, Jul 14 - Sun, Jul 19
Multiple Airlines Logo
2:50 am - 11:25 pm
GUM
-
SIN
22h 35m
1 stop
Multiple Airlines Logo
12:25 pm - 1:40 am
SIN
-
GUM
35h 15m
2 stops
$573Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
12:50 am - 1:40 am
GUM
-
SIN
26h 50m
2 stops
Multiple Airlines Logo
12:25 pm - 1:40 am
SIN
-
GUM
35h 15m
2 stops
$579Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
2:00 am - 2:00 pm
GUM
-
SIN
38h 00m
2 stops
Multiple Airlines Logo
2:40 am - 1:00 am
SIN
-
GUM
20h 20m
2 stops
$583Multiple Airlines
Tue, Jul 14 - Sun, Jul 19
Multiple Airlines Logo
2:50 am - 11:25 pm
GUM
-
SIN
22h 35m
1 stop
Multiple Airlines Logo
7:15 pm - 1:00 am
SIN
-
GUM
27h 45m
2 stops
$594Multiple Airlines
Fri, Jul 17 - Wed, Jul 22
Multiple Airlines Logo
4:40 am - 4:25 pm
GUM
-
SIN
13h 45m
1 stop
Multiple Airlines Logo
11:15 am - 3:35 am
SIN
-
GUM
38h 20m
2 stops
$607Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
12:50 am - 5:25 am
GUM
-
SIN
30h 35m
3 stops
Multiple Airlines Logo
12:25 pm - 1:40 am
SIN
-
GUM
35h 15m
2 stops
$621Multiple Airlines
Sun, Jul 19 - Mon, Jul 27
Multiple Airlines Logo
4:40 am - 1:50 pm
GUM
-
SIN
35h 10m
2 stops
Multiple Airlines Logo
12:25 pm - 11:45 pm
SIN
-
GUM
33h 20m
2 stops
$635Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
4:40 am - 4:25 pm
GUM
-
SIN
13h 45m
1 stop
Multiple Airlines Logo
11:00 pm - 3:35 am
SIN
-
GUM
26h 35m
1 stop
$641Multiple Airlines
Sun, Aug 23 - Sat, Aug 29

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T'way Air flights from Tamuning to Singapore

Our best T'way Air deals on Tamuning to Singapore flight tickets
T'way Air
Aug 23
GUM4:30 pmTamuning Guam Intl
31h 00m
2 stops
SIN9:30 pmSingapore Changi
Aug 29
SIN11:00 pmSingapore Changi
38h 30m
2 stops
GUM3:30 pmTamuning Guam Intl
$1,117
T'way Air
Jul 24
GUM4:30 pmTamuning Guam Intl
31h 00m
2 stops
SIN9:30 pmSingapore Changi
Jul 26
SIN11:00 pmSingapore Changi
38h 30m
2 stops
GUM3:30 pmTamuning Guam Intl
$1,124
T'way Air
Aug 23
GUM4:30 pmTamuning Guam Intl
31h 00m
2 stops
SIN9:30 pmSingapore Changi
Aug 29
SIN11:00 pmSingapore Changi
38h 30m
2 stops
GUM3:30 pmTamuning Guam Intl
$1,151

Philippine Airlines flights from Tamuning to Singapore

Our best Philippine Airlines deals on Tamuning to Singapore flight tickets
Philippine Airlines
Oct 24
GUM6:00 amTamuning Guam Intl
19h 35m
1 stop
SIN11:35 pmSingapore Changi
Oct 30
SIN10:30 amSingapore Changi
15h 50m
1 stop
GUM4:20 amTamuning Guam Intl
$681
Philippine Airlines
Aug 23
GUM6:00 amTamuning Guam Intl
29h 05m
1 stop
SIN9:05 amSingapore Changi
Aug 28
SIN12:35 amSingapore Changi
25h 45m
1 stop
GUM4:20 amTamuning Guam Intl
$720
Philippine Airlines
Jul 24
GUM6:00 amTamuning Guam Intl
19h 35m
1 stop
SIN11:35 pmSingapore Changi
Jul 26
SIN8:00 pmSingapore Changi
30h 20m
1 stop
GUM4:20 amTamuning Guam Intl
$787

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Tamuning to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Fri 7/17

2:50 am-11:25 pm

1 stop22h 35m

Singapore Changi

Tue 7/21

12:25 am-2:30 am

1 stop24h 05m

$538
Quickest round-trip

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Tue 7/14

2:00 am-5:00 pm

1 stop17h 00m

Singapore Changi

Sun 7/19

2:15 am-1:00 am

1 stop20h 45m

$567

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 7/19

2:50 am-11:25 pm

1 stop22h 35m

Singapore Changi

Mon 7/27

12:25 pm-1:40 am

2 stops35h 15m

$573

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 7/19

12:50 am-1:40 am

2 stops26h 50m

Singapore Changi

Mon 7/27

12:25 pm-1:40 am

2 stops35h 15m

$579

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Tue 7/14

2:00 am-2:00 pm

2 stops38h 00m

Singapore Changi

Sun 7/19

2:40 am-1:00 am

2 stops20h 20m

$583

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Fri 7/17

2:50 am-11:25 pm

1 stop22h 35m

Singapore Changi

Wed 7/22

7:15 pm-1:00 am

2 stops27h 45m

$594

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 8/23

4:40 am-4:25 pm

1 stop13h 45m

Singapore Changi

Sat 8/29

11:15 am-3:35 am

2 stops38h 20m

$607

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 7/19

12:50 am-5:25 am

3 stops30h 35m

Singapore Changi

Mon 7/27

12:25 pm-1:40 am

2 stops35h 15m

$621

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 8/23

4:40 am-1:50 pm

2 stops35h 10m

Singapore Changi

Sat 8/29

12:25 pm-11:45 pm

2 stops33h 20m

$635

TamuningSingapore

GUM - SIN

GUMSIN

Tamuning Guam Intl

Sun 8/23

4:40 am-4:25 pm

1 stop13h 45m

Singapore Changi

Sat 8/29

11:00 pm-3:35 am

1 stop26h 35m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Tamuning to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

The month of May is, on average, the cheapest month to fly to Singapore from Tamuning, with most prices found around $0. If you aren’t able to travel to Singapore during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $342.

When to book flights from Tamuning to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tamuning to Singapore (GUM to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamuning to Singapore

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Tamuning to Singapore takes 13h 30m
There are no direct flights from Tamuning to Singapore. There are no popular flight routes from Tamuning to Singapore.
Search flight deals

Frequently asked questions about flying from Tamuning to Singapore

  • How far is Tamuning Guam Intl to Singapore Changi by plane?

    The distance between Tamuning Guam Intl and Singapore Changi is about 2920.0 mi. Typically, this will take 13h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Tamuning Guam Intl Airport to Singapore Changi Airport?

    Prices for flights from Tamuning Guam Intl Airport to Singapore Changi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Tamuning Guam Intl Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Tamuning Guam Intl Airport to Singapore Changi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Tamuning to Singapore?

Best airlines flying from Tamuning to Singapore

Compare and see reviews for airlines that fly from Tamuning to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $342Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $606Free CancellationRating
7.3
1,002 reviews
Search Philippine Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tamuning to Singapore?

It is quick and easy to find Tamuning to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

Can I find flights from Tamuning to Singapore with flexible booking policies on momondo?

All flight searches from Tamuning to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Tamuning to Singapore?

Once all potential Tamuning to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tamuning to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tamuning to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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