S$ 323 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 6-7. 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

Cheapest return prices found by our users on KAYAK in the last 72 hours
Tamuning
Tamuning1 stopS$ 590
Tamuning
Tamuning1 stopS$ 590

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

Thu, 21 Aug - Sun, 24 Aug
Philippine Airlines Logo
20:00 - 04:30SIN-GUM
30h 30m1 stop
Philippine Airlines Logo
06:00 - 09:25GUM-SIN
29h 25m1 stop
S$ 590Philippine Airlines
Find Deal
Wed, 20 Aug - Sun, 24 Aug
 Logo
03:15 - 02:00SIN-GUM
20h 45m1 stop
 Logo
15:30 - 21:30GUM-SIN
32h 00m1 stop
S$ 659
Find Deal
Wed, 20 Aug - Sat, 23 Aug
Jeju Air Logo
03:15 - 02:00SIN-GUM
20h 45m1 stop
Jeju Air Logo
03:05 - 02:15GUM-SIN
25h 10m1 stop
S$ 693Jeju Air
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Sat, 2 Aug - Sun, 10 Aug
Philippine Airlines Logo
00:20 - 04:30SIN-GUM
26h 10m1 stop
Philippine Airlines Logo
06:00 - 09:25GUM-SIN
29h 25m1 stop
S$ 712Philippine Airlines
Find Deal
Thu, 21 Aug - Sat, 23 Aug
 Logo
23:00 - 14:30SIN-GUM
13h 30m1 stop
 Logo
03:05 - 02:15GUM-SIN
25h 10m1 stop
S$ 735
Find Deal
Sun, 3 Aug - Sun, 10 Aug
Philippine Airlines Logo
10:25 - 04:30SIN-GUM
16h 05m1 stop
Philippine Airlines Logo
06:00 - 23:20GUM-SIN
19h 20m1 stop
S$ 750Philippine Airlines
Find Deal
Thu, 21 Aug - Sun, 24 Aug
T'way Air Logo
23:00 - 14:30SIN-GUM
13h 30m1 stop
T'way Air Logo
16:20 - 21:30GUM-SIN
31h 10m2 stops
S$ 908T'way Air
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Sat, 2 Aug - Sat, 9 Aug
Korean Air Logo
01:10 - 00:10SIN-GUM
21h 00m1 stop
Korean Air Logo
01:55 - 05:00GUM-SIN
29h 05m1 stop
S$ 933Korean Air
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Sun, 3 Aug - Sat, 9 Aug
Korean Air Logo
07:30 - 00:10SIN-GUM
14h 40m1 stop
Korean Air Logo
01:55 - 05:00GUM-SIN
29h 05m1 stop
S$ 940Korean Air
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Wed, 20 Aug - Sun, 24 Aug
T'way Air Logo
02:15 - 15:20SIN-GUM
35h 05m2 stops
T'way Air Logo
16:20 - 00:45GUM-SIN
34h 25m2 stops
S$ 1,128T'way Air
Find Deal
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KAYAK's insights & trends for flights to Guam

Get data-powered insights and trends for flights 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 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$ 592 (return) on average. On the other hand, the most expensive months are May and February, when the average cost of round-trip tickets is S$ 1,328 and S$ 1,174 respectively.


Good to know

Low seasonFebruary
High seasonOctober
Cheapest flightS$ 323
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 23% 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 day to fly to Guam?

    Based on KAYAK data, the cheapest day to fly to Guam is Friday when return tickets can be as cheap as S$ 618. On the other hand, the most expensive day to fly is Sunday, when return prices are S$ 1,119 on average.

  • 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 round-trip 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.

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.
7.2
Philippine AirlinesOverall score based on 875 reviews
6.6Entertainment
7.2Boarding
7.1Comfort
7.0Food
7.9Crew
Airline reviews

The checking in agent tried to give me a different seat. She tried to give me an economy seat even though I had already checked in with a seat assigned and paid an extra $300 for those seats. She also separated our seating assignment. Very unprofessional and seriously a bad example for an agent. She was rude when I showed her my receipts and she made us wait more than 15 minutes before we were able to get the right boarding passes and correct seats (seats that we paid for in advance)!!!

2.0 MediocreRobert, Jun 2025HNL - MNL
Read more Philippine Airlines reviews

The checking in agent tried to give me a different seat. She tried to give me an economy seat even though I had already checked in with a seat assigned and paid an extra $300 for those seats. She also separated our seating assignment. Very unprofessional and seriously a bad example for an agent. She was rude when I showed her my receipts and she made us wait more than 15 minutes before we were able to get the right boarding passes and correct seats (seats that we paid for in advance)!!!

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

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

love the flight but the chairs are not comfortable mostly for smaller people

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Flight left and arrived on time. Preloading area in Manila could use some help. Area needs to be bigger to at least seat the passengers while waiting. Crew is great nonstop to MNL is a game changer.

Expensive and yet uncomfortable. Was told by the crew to get back to us for the breakfast meal but never returned, my child was hungry

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.

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