S$ 438 Find Cheap Flights from Singapore 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 27-11. 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.
1 adult
1 adult, Economy

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Best Guam Flight Deals from Singapore

Cheapest return prices found by our users on KAYAK in the last 72 hours
Tamuning
Tamuning1 stopS$ 533
Tamuning
Tamuning1 stopS$ 533

Cheap Flights from Singapore to Guam

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore 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 from Singapore to Guam

Tue, 4 Nov - Sun, 9 Nov
 Logo
01:10 - 01:30SIN-GUM
22h 20m1 stop
 Logo
00:20 - 00:10GUM-SIN
25h 50m1 stop
S$ 533
Find Deal
Tue, 4 Nov - Tue, 11 Nov
 Logo
01:10 - 01:30SIN-GUM
22h 20m1 stop
 Logo
00:20 - 17:10GUM-SIN
18h 50m1 stop
S$ 561
Find Deal
Sun, 2 Nov - Tue, 11 Nov
 Logo
20:15 - 23:00SIN-GUM
24h 45m2 stops
 Logo
00:20 - 17:10GUM-SIN
18h 50m1 stop
S$ 579
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Wed, 5 Nov - Tue, 11 Nov
 Logo
01:10 - 01:30SIN-GUM
22h 20m1 stop
 Logo
00:20 - 17:10GUM-SIN
18h 50m1 stop
S$ 582
Find Deal
Wed, 29 Oct - Thu, 6 Nov
Philippine Airlines Logo
00:40 - 04:00SIN-GUM
25h 20m1 stop
Philippine Airlines Logo
05:45 - 13:00GUM-SIN
9h 15m1 stop
S$ 606Philippine Airlines
Find Deal
Tue, 4 Nov - Wed, 12 Nov
 Logo
01:10 - 01:30SIN-GUM
22h 20m1 stop
 Logo
02:30 - 21:25GUM-SIN
20h 55m1 stop
S$ 611
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Mon, 3 Nov - Sun, 9 Nov
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23:00 - 23:00SIN-GUM
22h 00m1 stop
 Logo
02:30 - 00:10GUM-SIN
23h 40m1 stop
S$ 615
Find Deal
Thu, 27 Nov - Sun, 7 Dec
Philippine Airlines Logo
00:40 - 04:00SIN-GUM
25h 20m1 stop
Philippine Airlines Logo
05:45 - 23:40GUM-SIN
19h 55m1 stop
S$ 619Philippine Airlines
Find Deal
Tue, 18 Nov - Mon, 24 Nov
 Logo
03:00 - 01:20SIN-GUM
20h 20m1 stop
 Logo
02:20 - 00:10GUM-SIN
23h 50m1 stop
S$ 620
Find Deal
Mon, 3 Nov - Tue, 11 Nov
 Logo
23:00 - 23:00SIN-GUM
22h 00m1 stop
 Logo
00:20 - 17:10GUM-SIN
18h 50m1 stop
S$ 623
Find Deal
Booking Insights

KAYAK's insights & trends for Singapore to Guam flights

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

What is the cheapest month to fly from Singapore to Guam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Guam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Guam is March, when tickets cost S$ 601 (return) on average. On the other hand, the most expensive months are May and February, when the average cost of return tickets is S$ 1,322 and S$ 1,168 respectively.

Good to know

Low seasonFebruary
Cheapest flightS$ 438
Best time to beat the crowds but there is an average 54% increase in price.
Most popular time to fly and prices are also 0% lower on average.
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.

  • What is the cheapest time of day to fly to Guam?

    The cheapest time of day to fly to Guam is generally in the afternoon, when retur flights cost S$ 469 on average. The most expensive time of day to fly to Guam is generally at night, which is peak travel time and where the average cost of a ticket is S$ 936.

Reviews of the top airline flying from Singapore 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.
7.2
Philippine AirlinesOverall score based on 911 reviews
7.9Crew
6.7Entertainment
7.3Boarding
7.1Comfort
7.0Food
Airline reviews

Flight was really good, considering the semi bad weather in MNL. Food was great. Crew kept offering throughout the flight. Wifi signal was intermittent though.

10.0 ExcellentCeleste, Aug 2025MNL - LAX
Read more Philippine Airlines reviews

Flight was really good, considering the semi bad weather in MNL. Food was great. Crew kept offering throughout the flight. Wifi signal was intermittent though.

It’s sad how legacy airlines feel like budget airlines now. Cramped space Non reclining seats No inflight entertainment (need to connect via your own device) Saving grace is the crew. Truly nice and sincere service.

Short flight with limited entertainment wasn't that bad. Staff was friendly and plane was clean. Meal was good.

It was great! The flight was on time and had a smoother flight

You have to pay $25 to get access to smoking lounge. One coffee and small bottle of water coupon provided. Max time 2 hrs for two entries total.

Crew excellent calling me by name ! Only downside was no inflight WiFi

I was glad that the plane was not totally full.

Well, I needed to make a change to my flight and I called the airline and they said yes no problem $700 and we can do that and I agreed to it so they canceled my tickets and went to rebook and came back after being on hold for an hour and a half and said I’m sorry, sir. There was an error. It is $2800 Now and I said never mind. I will just use those flights and she proceeded to tell me that they already canceled them because I said I was interested in doing the change. I told her yes for $700. I was fine with doing a change but not $2800 so give me my tickets back and she proceeded to tell me that she could not do that and I had to pay the $2800 to get my tickets back that I already spent $2800 on. So I had to book tickets on another airline to get home And that cost a lot of money too. I’m a little pissed off at Philippine airline right now because of what they did to me and I’m not sure I ever wanna fly with them again. I’ve flown with them plenty in the past, but this just really put a bad taste in my mouth.. Not to mention on my way there leaving Seattle going to Vancouver. I got to the airport three hours in advance and they had booked me through Alaska Airlines to do that little trip. My connecting flight would leave about six hours after I got to Vancouver BC. I stood in Alaska Airlines lying for a little over two hours and then they proceeded to tell me that they couldn’t check me in because I wasn’t there an hour in advance. I kept telling the lady at the beginning of the line that I was afraid they were not gonna let me in because it was taking so long and she said oh don’t worry about it. You’re fine you’ve got time. Well I ended up spending $600 to get to Canada that night just to make my connecting flight because Alaska air wouldn’t do anything and Filipino Air told me it was Alaska air problem but Alaska air said since you booked through Philippine air, we can’t fix it. I had about 50 minutes to make my flight, but they refused to check me in because I wasn’t there an hour in advance yet. I’ve been standing in their line for about two hours and 15 minutes.

Theairline, both at the terminal and during the entirety of the flight were kept at uncomfortably cold temps. Maybe between 55 and 60 f. Those who had traveled with the airline before donned puffer jackets, wool hats and pulled blankets from their carry-on bags. The seat back entertainment also failed on my trip, leaving me for 12 hrs. With nothing. Seats offered enough room (barely) for a 6'1" frame, but it was pretty tight But the worst offender was the uncomfortable temp..

Delayed, from morning flight, they moved to evening. And said, their earlier flight is already full but we can upgrade the seat

Everything you need to know for your flight from Singapore to Guam

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