S$ 349 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 23-11. 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, 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

Fri, 30 Jan - Tue, 3 Feb
Philippine Airlines Logo
14:10 - 03:25SIN-GUM
35h 15m2 stops
Philippine Airlines Logo
05:45 - 23:40GUM-SIN
19h 55m1 stop
S$ 606Philippine Airlines
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Fri, 30 Jan - Tue, 3 Feb
Multiple Airlines Logo
01:55 - 03:25SIN-GUM
23h 30m2 stops
Multiple Airlines Logo
05:45 - 17:10GUM-SIN
13h 25m1 stop
S$ 640Multiple Airlines
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Fri, 30 Jan - Tue, 3 Feb
Philippine Airlines Logo
14:10 - 04:00SIN-GUM
11h 50m1 stop
Philippine Airlines Logo
05:45 - 23:40GUM-SIN
19h 55m1 stop
S$ 654Philippine Airlines
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Sat, 31 Jan - Tue, 3 Feb
Multiple Airlines Logo
07:40 - 03:25SIN-GUM
17h 45m2 stops
Multiple Airlines Logo
05:45 - 16:40GUM-SIN
12h 55m1 stop
S$ 680Multiple Airlines
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Fri, 30 Jan - Tue, 3 Feb
Multiple Airlines Logo
01:55 - 04:00SIN-GUM
24h 05m1 stop
Multiple Airlines Logo
05:45 - 17:10GUM-SIN
13h 25m1 stop
S$ 688Multiple Airlines
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Sat, 31 Jan - Tue, 3 Feb
Multiple Airlines Logo
10:50 - 04:00SIN-GUM
15h 10m1 stop
Multiple Airlines Logo
05:45 - 17:10GUM-SIN
13h 25m1 stop
S$ 697Multiple Airlines
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Thu, 29 Jan - Tue, 3 Feb
Multiple Airlines Logo
01:55 - 04:00SIN-GUM
24h 05m1 stop
Multiple Airlines Logo
05:45 - 17:10GUM-SIN
13h 25m1 stop
S$ 707Multiple Airlines
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Sun, 22 Mar - Thu, 26 Mar
Korean Air Logo
01:35 - 23:05SIN-GUM
19h 30m1 stop
Korean Air Logo
01:00 - 20:25GUM-SIN
21h 25m1 stop
S$ 819Korean Air
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Sun, 22 Mar - Thu, 26 Mar
Korean Air Logo
01:35 - 23:05SIN-GUM
19h 30m1 stop
Korean Air Logo
01:00 - 05:00GUM-SIN
30h 00m1 stop
S$ 821Korean Air
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Thu, 29 Jan - Mon, 2 Feb
Korean Air Logo
01:35 - 23:05SIN-GUM
19h 30m1 stop
Korean Air Logo
01:00 - 00:10GUM-SIN
25h 10m1 stop
S$ 867Korean Air
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Booking Insights

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 September, when tickets cost S$ 572 (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$ 1,344 and S$ 1,188 respectively.

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Good to know

Low seasonFebruary
Cheapest flightS$ 349
Best time to beat the crowds but there is an average 53% increase in price.
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$ 625. On the other hand, the most expensive day to fly is Sunday, when return prices are S$ 1,132 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 retur flights cost S$ 611 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$ 1,219.

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 938 reviews
7.3Boarding
7.1Comfort
6.7Entertainment
7.0Food
8.0Crew
Airline reviews

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

10.0 ExcellentAnonymous, Nov 2025SEA - MNL
Read more Philippine Airlines reviews

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,

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.

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

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
Prem Econ Class Flights to Guam
Economy class Flights to Guam