S$ 334 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 6-9. 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$ 529
Tamuning
Tamuning1 stopS$ 529

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

Wed, 27 Aug - Sun, 31 Aug
 Logo
02:15 - 02:30SIN-GUM
22h 15m1 stop
 Logo
03:40 - 21:30GUM-SIN
19h 50m1 stop
S$ 529
Find Deal
Tue, 26 Aug - Tue, 2 Sep
 Logo
02:45 - 02:30SIN-GUM
21h 45m1 stop
 Logo
00:20 - 20:45GUM-SIN
22h 25m2 stops
S$ 538
Find Deal
Wed, 27 Aug - Tue, 2 Sep
 Logo
20:45 - 02:30SIN-GUM
27h 45m2 stops
 Logo
03:40 - 02:15GUM-SIN
24h 35m1 stop
S$ 541
Find Deal
Tue, 26 Aug - Tue, 2 Sep
 Logo
02:45 - 02:30SIN-GUM
21h 45m1 stop
 Logo
03:40 - 17:00GUM-SIN
15h 20m1 stop
S$ 546
Find Deal
Wed, 27 Aug - Mon, 1 Sep
T'way Air Logo
02:15 - 14:30SIN-GUM
34h 15m1 stop
T'way Air Logo
15:30 - 21:30GUM-SIN
32h 00m1 stop
S$ 598T'way Air
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Philippine Airlines Logo
20:00 - 04:30SIN-GUM
30h 30m1 stop
Philippine Airlines Logo
06:00 - 23:20GUM-SIN
19h 20m1 stop
S$ 617Philippine Airlines
Find Deal
Fri, 29 Aug - Mon, 1 Sep
Philippine Airlines Logo
10:25 - 04:30SIN-GUM
16h 05m1 stop
Philippine Airlines Logo
06:00 - 18:55GUM-SIN
14h 55m1 stop
S$ 687Philippine Airlines
Find Deal
Tue, 26 Aug - Sat, 30 Aug
Korean Air Logo
01:10 - 15:15SIN-GUM
12h 05m1 stop
Korean Air Logo
01:55 - 19:55GUM-SIN
20h 00m1 stop
S$ 873Korean Air
Find Deal
Tue, 26 Aug - Wed, 3 Sep
T'way Air Logo
02:15 - 15:20SIN-GUM
35h 05m2 stops
T'way Air Logo
16:20 - 21:30GUM-SIN
55h 10m2 stops
S$ 1,102T'way Air
Find Deal
Thu, 28 Aug - Mon, 1 Sep
United Airlines Logo
09:10 - 04:20SIN-GUM
17h 10m2 stops
United Airlines Logo
07:10 - 06:40GUM-SIN
49h 30m2 stops
S$ 8,961United Airlines
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 October, when tickets cost S$ 598 (return) on average. On the other hand, the most expensive months are May and February, when the average cost of return tickets is S$ 1,338 and S$ 1,182 respectively.


Good to know

Low seasonFebruary
Cheapest flightS$ 334
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly and prices are also 25% 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 894 reviews
7.0Food
7.9Crew
7.2Boarding
6.7Entertainment
7.1Comfort
Airline reviews

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.

2.0 MediocreAnonymous, Jul 2025DVO - MNL
Read more Philippine Airlines reviews

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

Manila airport is a dump. Very dirty and not comfortable at all

I thought the meals and meal choices were excellent. The cabin staff was helpful and as is the norm for Pinays, extraordinarily empathetic.

Not so good, my business seat is not working properly

Well it's strange everytime going the flight is late coming back the service is superior

Going to Dumaguette 4 times in a row I was late it's terrible

The flight to GES MNL sucks, there was no entertainment. There was no footrest. So the business class seat was not comfortable.

The staff was wonderful. Really took good care of me. The food was not my favorite.

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

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