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Flights from Singapore to Guam

Find flight deals from Singapore to Guam for the next 3 months. Book one way flights from $245 or round trip flights from $447.

      • SIN 12:50 AM
        24h 45m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Mon, Aug 24 | Jeju Air
        GUM 4:40 AM
        21h
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Fri, Aug 28 | Jin Air
        $447 $670
        33% off
        33% off
        $670 $447
      • SIN 12:50 AM
        20h 55m
        1 stop
        GUM 11:45 PM
        Singapore - Guam | Tue, Aug 25 | Jeju Air
        GUM 4:40 AM
        21h
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Sun, Aug 30 | Jin Air
        $448 $670
        33% off
        33% off
        $670 $448
      • SIN 12:50 AM
        22h 10m
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Wed, Aug 12 | Jeju Air
        GUM 2:00 AM
        23h 40m
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Wed, Aug 19 | Air Seoul
        $461 $670
        31% off
        31% off
        $670 $461
      • SIN 12:50 AM
        22h 10m
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Fri, Aug 14 | Jeju Air
        GUM 2:00 AM
        23h 40m
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Thu, Aug 20 | Air Seoul
        $462
        31% off
        $670 $462
      • SIN 12:50 AM
        22h 10m
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Thu, Aug 13 | Jeju Air
        GUM 2:00 AM
        23h 40m
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Thu, Aug 20 | Air Seoul
        $462
        31% off
        $670 $462
      • SIN 2:15 AM
        23h 20m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Mon, Aug 17 | Scoot
        GUM 4:40 AM
        13h 45m
        1 stop
        SIN 4:25 PM
        Guam - Singapore | Mon, Aug 24 | Jin Air
        $475
        28% off
        $670 $475
      • SIN 2:15 AM
        19h 30m
        1 stop
        GUM 11:45 PM
        Singapore - Guam | Tue, Aug 25 | Scoot
        GUM 4:40 AM
        13h 45m
        1 stop
        SIN 4:25 PM
        Guam - Singapore | Tue, Sep 1 | Jin Air
        $478
        28% off
        $670 $478
      • SIN 12:50 AM
        22h 10m
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Tue, Aug 11 | Jeju Air
        GUM 2:00 AM
        23h 40m
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Tue, Aug 18 | Air Seoul
        $480
        28% off
        $670 $480
      • SIN 12:50 AM
        24h 45m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Fri, Aug 21 | Jeju Air
        GUM 4:40 AM
        21h
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Mon, Aug 24 | Jin Air
        $481
        28% off
        $670 $481
      • SIN 12:50 AM
        24h 45m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Tue, Sep 1 | Jeju Air
        GUM 4:40 AM
        21h
        1 stop
        SIN 11:40 PM
        Guam - Singapore | Sun, Sep 6 | Jin Air
        $482
        28% off
        $670 $482
      • SIN 1:00 PM
        17h 25m
        1 stop
        GUM 2:00 PM
        Singapore - Guam | Thu, Jul 16 | Normal Airline
        GUM 3:00 PM
        6h
        Nonstop
        SIN 4:00 PM
        Guam - Singapore | Sat, Jul 18 | Normal Airline
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        Find more flights
      • SIN 12:25 AM
        21h 45m
        1 stop
        GUM 12:10 AM
        Singapore - Guam | Tue, Aug 25 | Jeju Air
        $245 $382
        36% off
        36% off
        $382 $245
      • SIN 11:00 PM
        26h 35m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Mon, Aug 24 | T'Way Air
        $249 $382
        35% off
        35% off
        $382 $249
      • SIN 12:50 AM
        24h 45m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Mon, Aug 24 | Jeju Air
        $250 $382
        35% off
        35% off
        $382 $250
      • SIN 12:50 AM
        24h 45m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Tue, Aug 11 | Jeju Air
        $250
        35% off
        $382 $250
      • SIN 12:25 AM
        24h 5m
        1 stop
        GUM 2:30 AM
        Singapore - Guam | Wed, Aug 26 | Jeju Air
        $251
        34% off
        $382 $251
      • SIN 12:50 AM
        24h 45m
        1 stop
        GUM 3:35 AM
        Singapore - Guam | Sat, Aug 15 | Jeju Air
        $256
        33% off
        $382 $256
      • SIN 11:00 PM
        24h
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Tue, Aug 11 | T'Way Air
        $258
        32% off
        $382 $258
      • SIN 11:00 PM
        24h
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Tue, Jul 21 | T'Way Air
        $270
        28% off
        $382 $270
      • SIN 2:45 AM
        20h 15m
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Wed, Aug 5 | Scoot
        $275
        28% off
        $382 $275
      • SIN 2:15 AM
        20h 45m
        1 stop
        GUM 1:00 AM
        Singapore - Guam | Sun, Aug 9 | Scoot
        $275
        28% off
        $382 $275
      • SIN 1:00 PM
        17h 25m
        1 stop
        GUM 2:00 PM
        Singapore - Guam | Thu, Jul 16 | Normal Airline
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        Find more flights

Find cheap airlines flights from Singapore to Guam

You can choose from 1 airlines that fly from Singapore to Guam, including Philippine Airlines, Jeju Air has lowest fares on this route.
Philippine Airlines logo Philippine Airlines
Airlines are determined based on actual purchased flight tickets from Singapore to Guam according to previous 12 months data from Trip.com.

Flight Info | Singapore to Guam

The distance between Singapore and Guam is approximately 4,697.45 km. Based on Trip.com's data travel demand peaks in December. The off-season for travel is September.

Cheapest one-way flight price$245
Cheapest round-trip ticket price$447
Off-season for travelSeptember
Peak season for travelDecember
Flight distance4,697.45 km
Popular airlinePhilippine Airlines
Flight statistics for the Singapore–Guam route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Singapore to Guam (SIN-GUM)?

    Based on Trip.com data, Jeju Air offers one-way fares as low as $245 on Cheapest nonstop routes (e.g. SIN to GUM on Tue, Aug 25), while Jeju Air offers Cheapest nonstop round-trips from $447 departing on Mon, Aug 24 and returning on Fri, Aug 28.
  • At the moment, several airlines serve connecting flights from Singapore to Guam, including: Philippine Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to Guam is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Singapore to Guam, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Aug 25, with one-way flights priced at just $245.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jeju Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Guam travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Singapore to Guam is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Singapore to Guam on July 30, 2026 with Jeju Air, with prices starting at $517.
  • You can land at any one of the following hubs in Guam, with Singapore Changi Airport to Antonio B. Won Pat International Airport (SIN-GUM) is by far the most common option on this route: Antonio B. Won Pat International Airport (GUM).
  • The time difference between Guam and Singapore is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.