Cheap Flights from Hong Kong to Guam from $207

Frequently Asked Questions

• What are the cheapest flights from Hong Kong to Guam (HKG-GUM)?

  Based on Trip.com data, HK Express offers one-way fares as low as $207 on Cheapest nonstop routes (e.g. HKG to GUM on Mon, Sep 28), while T'Way Air offers Cheapest nonstop round-trips from $375 departing on Wed, Sep 16 and returning on Sat, Sep 19.

• Which airlines offer direct flights from Hong Kong to Guam?

  At the moment, you can catch a nonstop flight from Hong Kong to Guam with the following airlines, including: HK Express Air Seoul T'Way Air Air Premia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Hong Kong to Guam?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong 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.

• How can I find the best deals on flights from Hong Kong to Guam?

  To find best deals on flights from Hong Kong 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 Mon, Sep 28, with one-way flights priced at just $207.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is HK Express.
  · 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 January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hong Kong (HKG) to Guam (GUM) the cheapest?

  The cheapest months to fly from Hong Kong to Guam is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hong Kong to Guam on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Hong Kong to Guam on September 9, 2026 with T'Way Air, with prices starting at $195.

• Which airports can I fly into Guam from Hong Kong?

  You can arrive at any of the following airports in Guam: Antonio B. Won Pat International Airport (GUM). Flights from Hong Kong International Airport to Antonio B. Won Pat International Airport (HKG-GUM) are by far the most popular option for this route.

• Is there any time difference between Hong Kong and Guam?

  The time difference between Guam and Hong Kong is 2h.

• How do I change or cancel my ticket from Hong Kong to Guam?

  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.

• What is the average cost of a one-way flight from Hong Kong to Guam?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hong Kong to Guam is $450. Fares vary by travel date, airline and availability.

• How do I book flights from Hong Kong to Guam on Trip.com?

  Enter Hong Kong and Guam, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Hong Kong to Guam route?

  T'Way Airare the most popular budget airlines flying from Hong Kong to Guam. Check baggage, seat and payment fees before comparing the final price.