$239 Cheap Flights from Guam (GUM) to Tokyo (NRT)

View $239 flight on Mon, Sep 1, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Narita Intl. Airport (NRT)

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Cheap Flights from Guam to Tokyo (GUM-NRT)

Prices were available within the past 7 days and start at $239 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 22 - Thu, Jan 29
GUM
Guam
NRT
Tokyo
$333 Roundtrip, just found
$333
Roundtrip
just found
Select United flight, departing Thu, Jan 22 from Guam to Tokyo, returning Thu, Jan 29, priced at $333 just found
United
Wed, Oct 1 - Wed, Oct 8
GUM
Guam
NRT
Tokyo
$333 Roundtrip, found 8 hours ago
$333
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Oct 1 from Guam to Tokyo, returning Wed, Oct 8, priced at $333 found 8 hours ago
United
Tue, Sep 16 - Mon, Sep 22
GUM
Guam
NRT
Tokyo
$338 Roundtrip, found 6 hours ago
$338
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Sep 16 from Guam to Tokyo, returning Mon, Sep 22, priced at $338 found 6 hours ago
United
Mon, Jan 19 - Thu, Jan 22
GUM
Guam
NRT
Tokyo
$340 Roundtrip, just found
$340
Roundtrip
just found
Select United flight, departing Mon, Jan 19 from Guam to Tokyo, returning Thu, Jan 22, priced at $340 just found
United
Mon, Dec 8 - Mon, Dec 15
GUM
Guam
NRT
Tokyo
$340 Roundtrip, found 4 days ago
$340
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 8 from Guam to Tokyo, returning Mon, Dec 15, priced at $340 found 4 days ago
United
Fri, Oct 10 - Thu, Oct 16
GUM
Guam
NRT
Tokyo
$345 Roundtrip, just found
$345
Roundtrip
just found
Select United flight, departing Fri, Oct 10 from Guam to Tokyo, returning Thu, Oct 16, priced at $345 just found
Philippine Airlines
Thu, Aug 28 - Tue, Sep 2
GUM
Guam
NRT
Tokyo
$390 Roundtrip, just found
$390
Roundtrip
just found
Select Philippine Airlines flight, departing Thu, Aug 28 from Guam to Tokyo, returning Tue, Sep 2, priced at $390 just found
Jeju Air
Wed, Aug 20 - Sun, Aug 24
GUM
Guam
NRT
Tokyo
$512 Roundtrip, found 1 day ago
$512
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Wed, Aug 20 from Guam to Tokyo, returning Sun, Aug 24, priced at $512 found 1 day ago
Japan Airlines
Thu, Jan 22 - Thu, Feb 5
GUM
Guam
NRT
Tokyo
$557 Roundtrip, just found
$557
Roundtrip
just found
Select Japan Airlines flight, departing Thu, Jan 22 from Guam to Tokyo, returning Thu, Feb 5, priced at $557 just found
Korean Air
Mon, Aug 18 - Mon, Aug 25
GUM
Guam
NRT
Tokyo
$712 Roundtrip, just found
$712
Roundtrip
just found
Select Korean Air flight, departing Mon, Aug 18 from Guam to Tokyo, returning Mon, Aug 25, priced at $712 just found

Find the cheapest month to fly from Barrigada (GUM) to Tokyo (NRT)

January is typically the cheapest month to fly

From $326 - $783 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tokyo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Narita Intl. NRT. Cheapest and Closest option available. Average driving time to city center is 53 minutes. Flights from $574
NRT
Narita Intl.
CheapestClosest
Average driving time to city center53 min
Flights from $574
Flights from Guam (GUM) to Tokyo (NRT)
Origin airport
A.B. Won Pat Intl.
Destination airport
Narita Intl.
Airlines serving
Japan Airlines, Jeju Air, Korean Air, Philippine Airlines, T'Way Air, United
Roundtrip price
$332
Distance
1563 mi
Average flight time
2 hours 53 mins

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 January. 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 $239 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 Narita Intl. Airport (NRT) cost?
Cheap return fares from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT) start at $331. 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 July 24 2025 and touching down at NRT. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from GUM to NRT?
The cheapest flights from GUM to NRT 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 Narita Intl. Airport (NRT)?
When jetting out of A.B. Won Pat Intl. Airport (GUM), you can get on a nonstop flight to Narita Intl. Airport (NRT) with United Airlines.
What is the cheapest airline that flies from GUM to NRT?
At the moment, the cheapest airline offering one-way flights from GUM to NRT is United. You can jet off on this route from $371. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GUM on September 13 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT)?
With, on average, 3 direct flights departing from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT) each day, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT)?
More passengers fly between GUM and NRT at 12 PM than at any other time of day. Prefer a quieter experience? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from GUM to NRT?
Thursday has the most flights from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT). Consider taking off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT)?
A.B. Won Pat Intl. Airport (GUM)'s first flight to Narita Intl. Airport (NRT) departs at approximately 12:45PM UTC+10. With a travel duration of 3h 50m, you'll arrive at around 3:35PM UTC+9.
How long does it take to fly from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT)?
Flights from GUM to NRT have an average travel time of 3 hours and 51 minutes. The total distance between these two airports is 1,550 mi.
What airline has the least delays from GUM to NRT?
United Airlines has the strongest track record for on-time direct flights from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT), with an on-time score of 85%. Use the Expedia App to look up your flight status before you leave and receive notifications about any trip changes.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT)?
To avoid possible delays on the A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**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)?
Take a direct flight from A.B. Won Pat Intl. Airport (GUM) to Tokyo and touch down 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 Narita Intl. Airport (NRT) last-minute?
Last-minute bookings from GUM to NRT are usually more expensive. To secure the best rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a GUM to NRT flight and hotel package?
Compared with arranging flights and hotels separately, booking a GUM to NRT flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Narita Intl. Airport (NRT)?
Typically, you can modify or cancel your GUM to NRT flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, visit our Customer Service portal.

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