$339 Cheap Flights from Guam (GUM) to Tokyo (HND)

View $339 flight on Fri, Aug 15, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Haneda Airport (HND)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Guam to Tokyo (GUM-HND)

Prices were available within the past 7 days and start at $339 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, May 18 - Sat, May 24
GUM
Guam
HND
Tokyo
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select United flight, departing Sun, May 18 from Guam to Tokyo, returning Sat, May 24, priced at $357 found 2 days ago
United
Fri, Nov 21 - Mon, Nov 24
GUM
Guam
HND
Tokyo
$373 Roundtrip, found 21 hours ago
$373
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 21 from Guam to Tokyo, returning Mon, Nov 24, priced at $373 found 21 hours ago
United
Sun, May 25 - Thu, May 29
GUM
Guam
HND
Tokyo
$384 Roundtrip, found 23 hours ago
$384
Roundtrip
found 23 hours ago
Select United flight, departing Sun, May 25 from Guam to Tokyo, returning Thu, May 29, priced at $384 found 23 hours ago
Philippine Airlines
Tue, Oct 21 - Thu, Oct 30
GUM
Guam
HND
Tokyo
$391 Roundtrip, found 6 days ago
$391
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Tue, Oct 21 from Guam to Tokyo, returning Thu, Oct 30, priced at $391 found 6 days ago
United
Fri, Nov 21 - Mon, Nov 24
GUM
Guam
HND
Tokyo
$408 Roundtrip, found 21 hours ago
$408
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 21 from Guam to Tokyo, returning Mon, Nov 24, priced at $408 found 21 hours ago
United
Sun, May 25 - Thu, May 29
GUM
Guam
HND
Tokyo
$419 Roundtrip, found 23 hours ago
$419
Roundtrip
found 23 hours ago
Select United flight, departing Sun, May 25 from Guam to Tokyo, returning Thu, May 29, priced at $419 found 23 hours ago
United
Wed, May 21 - Mon, May 26
GUM
Guam
HND
Tokyo
$421 Roundtrip, found 2 days ago
$421
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 21 from Guam to Tokyo, returning Mon, May 26, priced at $421 found 2 days ago
United
Fri, May 23 - Tue, May 27
GUM
Guam
HND
Tokyo
$422 Roundtrip, found 23 hours ago
$422
Roundtrip
found 23 hours ago
Select United flight, departing Fri, May 23 from Guam to Tokyo, returning Tue, May 27, priced at $422 found 23 hours ago
United
Tue, Oct 21 - Thu, Oct 30
GUM
Guam
HND
Tokyo
$426 Roundtrip, found 6 days ago
$426
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 21 from Guam to Tokyo, returning Thu, Oct 30, priced at $426 found 6 days ago
Korean Air
Fri, Jul 11 - Wed, Jul 16
GUM
Guam
HND
Tokyo
$713 Roundtrip, found 1 day ago
$713
Roundtrip
found 1 day ago
Select Korean Air flight, departing Fri, Jul 11 from Guam to Tokyo, returning Wed, Jul 16, priced at $713 found 1 day ago
Flights from Guam (GUM) to Tokyo (HND)
Origin airport
A.B. Won Pat Intl.
Destination airport
Haneda
Airlines serving
Korean Air, Philippine Airlines, United
Roundtrip price
$356
Distance
1555 mi

Guam to Tokyo Flights

The cheapest times to fly from Guam to Tokyo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Guam to Tokyo are during the month of May. You can find some of the cheapest flights from Guam to Tokyo with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Guam to Tokyo

Sunday is one of the best days to book for cheap flights from Guam to Tokyo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Guam to Tokyo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Guam to Tokyo in 2025. You can also book with separate airlines for your outbound and return journeys, from $339 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Guam to Tokyo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Guam to Tokyo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND) cost?
You can land cheap return fares from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND) starting from $357. Book a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving GUM on May 16 2025 and touching down at HND. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from GUM to HND?
The cheapest flights from GUM to HND are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
Hop on a direct flight with United Airlines and head straight from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND).
What is the cheapest airline that flies from GUM to HND?
With prices starting from $383 for a one-way journey from GUM to HND, United is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GUM on May 12 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
On average, just 1 direct flight departs each day from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND). Want additional options? Use our filters to discover flights with layovers and explore a new city along the way.
What are the most popular departure times for flights from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
The 7 PM departures from GUM to HND are the busiest. They can also be more expensive. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from GUM to HND?
Friday offers the most flights from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND). Consider leaving on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
The earliest flight leaving from A.B. Won Pat Intl. Airport (GUM) is at around 7:05PM UTC+10. Board this flight and you’ll arrive at Haneda Airport (HND) at approximately 10:00PM UTC+9. The total travel time is 3h 55m.
How long does it take to fly from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
Flights from GUM to HND have an average travel time of 3 hours and 55 minutes. The distance between the two is 1,550 mi.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
Book a flight from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Tokyo from A.B. Won Pat Intl. Airport (GUM)?
Hop on a direct flight from A.B. Won Pat Intl. Airport (GUM) to Tokyo and land at Narita Intl. Airport (NRT). Another convenient entry point into this city is Haneda Airport (HND).
Is it cheaper to buy a plane ticket from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND) last-minute?
Last-minute fares from GUM to HND are typically more expensive. To secure the best prices, start searching for flights as soon as possible. That being said, if you’re flexible with your travel dates, it’s possible to score a cheap fare right before your trip.
Is it cheaper to book a GUM to HND flight and hotel package?
Securing a GUM to HND flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Haneda Airport (HND)?
It’s usually possible to reschedule or cancel your GUM to HND flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.