S$ 456 Find Cheap Flights to Guam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Guam departing on 22-4. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Guam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Guam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Guam

Mon, 14 Sep - Fri, 18 Sep
Philippine Airlines Logo
20:00 - 04:20
SIN
-
GUM
30h 20m
1 stop
Philippine Airlines Logo
06:00 - 13:15
GUM
-
SIN
9h 15m
1 stop
S$ 643Philippine Airlines
Mon, 14 Sep - Fri, 18 Sep
Philippine Airlines Logo
20:00 - 04:20
SIN
-
GUM
30h 20m
1 stop
Philippine Airlines Logo
06:00 - 23:35
GUM
-
SIN
19h 35m
1 stop
S$ 707Philippine Airlines
Mon, 14 Sep - Fri, 18 Sep
Philippine Airlines Logo
20:00 - 04:20
SIN
-
GUM
30h 20m
1 stop
Philippine Airlines Logo
06:00 - 13:15
GUM
-
SIN
9h 15m
1 stop
S$ 708Philippine Airlines
Mon, 3 Aug - Fri, 7 Aug
Philippine Airlines Logo
20:00 - 04:20
SIN
-
GUM
30h 20m
1 stop
Philippine Airlines Logo
06:00 - 18:55
GUM
-
SIN
14h 55m
1 stop
S$ 758Philippine Airlines
Mon, 14 Sep - Fri, 18 Sep
Multiple Airlines Logo
20:00 - 04:20
SIN
-
GUM
30h 20m
1 stop
Multiple Airlines Logo
04:40 - 11:55
GUM
-
SIN
33h 15m
2 stops
S$ 819Multiple Airlines
Tue, 12 May - Thu, 21 May
Multiple Airlines Logo
00:35 - 04:20
SIN
-
GUM
25h 45m
1 stop
Multiple Airlines Logo
02:50 - 23:25
GUM
-
SIN
22h 35m
1 stop
S$ 825Multiple Airlines
Mon, 14 Sep - Fri, 18 Sep
Multiple Airlines Logo
15:50 - 03:35
SIN
-
GUM
33h 45m
2 stops
Multiple Airlines Logo
04:40 - 11:55
GUM
-
SIN
33h 15m
2 stops
S$ 865Multiple Airlines
Fri, 15 May - Thu, 21 May
Multiple Airlines Logo
14:30 - 04:20
SIN
-
GUM
11h 50m
1 stop
Multiple Airlines Logo
02:50 - 23:25
GUM
-
SIN
22h 35m
1 stop
S$ 893Multiple Airlines
Wed, 13 May - Thu, 21 May
Multiple Airlines Logo
20:00 - 04:20
SIN
-
GUM
30h 20m
1 stop
Multiple Airlines Logo
00:50 - 23:25
GUM
-
SIN
24h 35m
2 stops
S$ 894Multiple Airlines
Mon, 14 Sep - Fri, 18 Sep
Multiple Airlines Logo
10:10 - 23:45
SIN
-
GUM
35h 35m
3 stops
Multiple Airlines Logo
04:40 - 11:55
GUM
-
SIN
33h 15m
2 stops
S$ 919Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Guam

Get data-powered insights and trends into flights to Guam to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Guam?

An average direct flight from Singapore to Guam takes 11h 50m, covering a distance of 7538 km. The shortest route is Singapore (SIN) to Tamuning (GUM) with an average flight time of 11h 50m.

What is the most popular destination in Guam?

Based on KAYAK flight searches, the most popular destination is Tamuning (100% of total searches to Guam).

Find deals

Good to know

Cheapest flightS$ 426
Flight from Singapore to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from Singapore to Guam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Guam is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Guam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Guam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Guam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Guam

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Guam flight deals.

Reviews of the top airline flying to Guam

 
Need help choosing which airline to fly with from Singapore to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Philippine AirlinesOverall score based on 986 reviews
7.0Food
8.0Crew
7.1Comfort
6.7Entertainment
7.3Boarding
Airline reviews

Flight attendants did very well, they were all friendly and very helpful .

10.0 ExcellentAnonymous, Apr 2026
MNL - LAX
Read more Philippine Airlines reviews

Flight attendants did very well, they were all friendly and very helpful .

Check in process was excellent. Lounge needs improvement. Food not palatable and no good choices.

The check in staff were fantastic. So so helpful and nice.

I like the pleasantness of how courteous and friendly and helpful everyone is

A shameful national carrier. Service has gone down from the highs of a decade before. You don’t feel the Filipino hospitality. It’s an aging fleet. Nil comfort, and I flew premium economy.

Many movies do not have captions, which would have been helpful when you have to live with the flight engine noise.

Excellent! All flight related was memorable ! My first experience with Mabuhay Lounge,,, not so good

Everything was fantastic!!!! I can’t wait to fly home 😃!!!!!

Great. Always great service and their pilots know how to land planes properly

Food could of been better. Crew was pretty much average. It was raining a lot on arrival, had to take a bus to immigration building,

Everything you need to know for your flight to Guam

Cabin class types available on flights to Guam

Cabin classes available on flights to Guam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Guam
Business Class Flights to Guam
Premium Economy Class Flights to Guam
Economy class Flights to Guam