S$ 427 Find Cheap Flights to Guam – Compare and Save

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 11-11. 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

Sun, 16 Aug - Fri, 28 Aug
Multiple Airlines Logo
02:15 - 01:00
SIN
-
GUM
20h 45m
1 stop
Multiple Airlines Logo
04:40 - 21:30
GUM
-
SIN
18h 50m
1 stop
S$ 609Multiple Airlines
Sun, 16 Aug - Fri, 28 Aug
Multiple Airlines Logo
02:15 - 01:00
SIN
-
GUM
20h 45m
1 stop
Multiple Airlines Logo
04:40 - 20:00
GUM
-
SIN
17h 20m
2 stops
S$ 651Multiple Airlines
Sat, 29 Aug - Mon, 7 Sep
Multiple Airlines Logo
23:00 - 23:45
SIN
-
GUM
22h 45m
1 stop
Multiple Airlines Logo
04:40 - 21:30
GUM
-
SIN
18h 50m
1 stop
S$ 661Multiple Airlines
Sat, 29 Aug - Mon, 7 Sep
Multiple Airlines Logo
23:00 - 23:45
SIN
-
GUM
22h 45m
1 stop
Multiple Airlines Logo
04:40 - 00:10
GUM
-
SIN
21h 30m
2 stops
S$ 732Multiple Airlines
Sat, 7 Nov - Sat, 14 Nov
Philippine Airlines Logo
10:30 - 03:55
SIN
-
GUM
15h 25m
1 stop
Philippine Airlines Logo
05:25 - 13:40
GUM
-
SIN
10h 15m
1 stop
S$ 794Philippine Airlines
Wed, 19 Aug - Fri, 21 Aug
Philippine Airlines Logo
10:05 - 04:20
SIN
-
GUM
16h 15m
1 stop
Philippine Airlines Logo
06:00 - 13:15
GUM
-
SIN
9h 15m
1 stop
S$ 795Philippine Airlines
Wed, 19 Aug - Fri, 21 Aug
Philippine Airlines Logo
10:05 - 04:20
SIN
-
GUM
16h 15m
1 stop
Philippine Airlines Logo
06:00 - 13:15
GUM
-
SIN
9h 15m
1 stop
S$ 797Philippine Airlines
Sun, 16 Aug - Thu, 27 Aug
Multiple Airlines Logo
02:30 - 01:50
SIN
-
GUM
21h 20m
3 stops
Multiple Airlines Logo
02:50 - 23:25
GUM
-
SIN
22h 35m
1 stop
S$ 859Multiple Airlines
Sat, 29 Aug - Sun, 6 Sep
Multiple Airlines Logo
04:40 - 03:35
SIN
-
GUM
20h 55m
2 stops
Multiple Airlines Logo
02:50 - 17:25
GUM
-
SIN
16h 35m
2 stops
S$ 877Multiple Airlines
Sat, 7 Nov - Fri, 13 Nov
Multiple Airlines Logo
16:20 - 01:10
SIN
-
GUM
30h 50m
2 stops
Multiple Airlines Logo
02:20 - 12:15
GUM
-
SIN
35h 55m
2 stops
S$ 927Multiple 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 15h 25m, covering a distance of 7538 km. The shortest route is Singapore (SIN) to Tamuning (GUM) with an average flight time of 15h 25m.

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).

Good to know

Cheapest flightS$ 427
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 1007 reviews
8.0Crew
6.7Entertainment
7.1Food
7.3Boarding
7.2Comfort
Airline reviews

Flight stewards were sometimes short when passengers made requests at the same time. The requests were simple but a smile & a remark of "I'll get to you soon" instead of a curt & passing "Wait a minute." Flying is not cheap & good manners should be a given when taking care of people cramped in seats for longer than ten hours. The food tasted great but doesn't look appetizing. The mid-meal break food or merienda were great in the last two flights I was on.

8.0 ExcellentCarina, Jul 2026
MNL - LAX
Read more Philippine Airlines reviews

Flight stewards were sometimes short when passengers made requests at the same time. The requests were simple but a smile & a remark of "I'll get to you soon" instead of a curt & passing "Wait a minute." Flying is not cheap & good manners should be a given when taking care of people cramped in seats for longer than ten hours. The food tasted great but doesn't look appetizing. The mid-meal break food or merienda were great in the last two flights I was on.

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,

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.

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.

Not so good, my business seat is not working properly

Flight was cancelled and rescheduled to 205 in the morning at the peril of passengers. No hotels provided by the airline. Passengers left stranded at airport. Not acceptable. I was able to get a hotel at my own cost outside of the airport. No reimbursement. Won’t be my choice in for future travels.

I’ve had previous bad experiences with Philippine Airlines so i was pleasantly surprised with the vast improvement in comfort, service and food quality.

Philippine Airlines needs to do better in giving access to wheelchair. My uncle is PWD and they let him walk to boarding. It happened both inbound and outbound flights

Need to upgrade the lavatory it was very filthy and disgusting. Very poor hygiene.

Our flights were delayed multiple times and we had less than an hour connection time before our flight took off. Arrived late with only 25 minutes before next flight but no ground crew helped us to get to our next gate even though our flight crew assured us we would get some help. Transitioned to another flight in MNL terminal 1 but got stuck at security so then had to run to make connection. To top it off our luggage didnt make it either. Paid for biz class seats but did not receive biz class experience. The flight crew, food and entertainment were all excellent. We just wish we didnt feel so stressed about connection and not having luggage until the next day.

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.