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United Economy Plus provides extra legroom and priority check-in on international flights.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $331 (United Airlines) |
One-way from | $165 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $484 |
Good round-trip deal | $419 or less |
Good one-way deal | $520 or less |
Fly from
Fly to
Route
Depart
Return
Price
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
vie. 1/23
8:00 am-4:00 pm
1 stop9h 00m
Tokyo Narita
lun. 1/26
5:55 pm-10:40 pm
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
vie. 3/27
8:00 am-4:00 pm
1 stop9h 00m
Tokyo Narita
vie. 4/3
5:00 pm-9:45 pm
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
vie. 2/13
8:00 am-4:00 pm
1 stop9h 00m
Tokyo Narita
lun. 2/16
5:00 pm-9:45 pm
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
vie. 1/9
12:30 pm-3:25 pm
Nonstop3h 55m
Tokyo Narita
dom. 1/11
9:00 pm-1:45 am
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
vie. 3/6
7:00 am-9:55 am
Nonstop3h 55m
Tokyo Narita
dom. 3/8
5:00 pm-9:45 pm
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
dom. 3/8
5:00 pm-7:55 pm
Nonstop3h 55m
Tokyo Narita
sáb. 3/14
9:00 pm-1:45 am
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
sáb. 3/7
1:30 pm-4:25 pm
Nonstop3h 55m
Tokyo Narita
mar. 3/10
5:00 pm-9:45 pm
Nonstop3h 45m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
jue. 3/26
12:30 pm-3:25 pm
Nonstop3h 55m
Tokyo Narita
mar. 3/31
4:55 pm-6:15 am
1 stop12h 20m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
jue. 3/26
7:00 am-9:55 am
Nonstop3h 55m
Tokyo Narita
jue. 4/2
4:55 pm-6:15 am
1 stop12h 20m
TamuningTokyo
GUM - NRT
GUMNRT
Tamuning Guam Intl
mié. 3/4
2:40 am-3:30 pm
1 stop13h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Tamuning to Tokyo Narita Airport is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, July is the cheapest month in which you can book a flight from Tamuning to Tokyo Narita Airport (average of $256). Flying from Tamuning to Tokyo Narita Airport in February is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Tamuning to Tokyo Narita Airport in the afternoon. Doing so could potentially save you 74% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Tamuning to Tokyo Narita Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Nov 2025
BKK - NRT
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Nov 2025
BKK - NRT
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Nov 2025
BKK - NRT
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$291 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$339 | Average$538 | FlexibilityNo cancel fee | On-time79% |