Flights from Japan to Guam from $ 262*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Best prices for United flights from Japan to Guam

$
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*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

Best business class fares from Japan to Guam

$

Nagoya (NGO)to

Agana, Guam (GUM)
02/22/26 - 02/26/26

Roundtrip

Business

from
$ 938
Viewed: 1 hour ago

Osaka (KIX)to

Agana, Guam (GUM)
12/10/25 - 12/12/25

Roundtrip

Business

from
$ 667
Viewed: 6 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

Explore more United flights from Japan to Guam