Check security wait times on the IAH website to ensure a smooth departure from Houston.

Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $636 (Kiwi.com) |
One-way from | $333 (Expedia) |
Popular in | December |
Cheapest in | August |
Average price | $968 |
Good round-trip deal | $671 or less |
Good one-way deal | $333 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Wed 11/12
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Wed 1/28
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Wed 12/3
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Wed 12/10
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Sat 12/6
9:38 pm-3:20 pm
1 stop26h 42m
Tokyo Narita
Thu 12/25
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Wed 11/12
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Sat 11/22
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Sun 2/8
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Sat 2/21
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Sun 3/1
7:35 am-4:00 pm
1 stop17h 25m
Tokyo Narita
Sun 3/8
6:30 pm-11:59 pm
1 stop19h 29m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Wed 2/11
6:00 am-3:55 pm
1 stop18h 55m
Tokyo Narita
Fri 2/20
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Tue 12/9
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Fri 12/19
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Mon 2/23
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Mon 3/2
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Thu 2/12
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Mon 2/23
5:45 pm-2:40 pm
Nonstop11h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Tokyo Narita Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tokyo Narita Airport (average of $217). Flying from Houston George Bush Intcntl Airport to Tokyo Narita Airport in July is currently the most expensive (average of $743). 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.
One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Tokyo Narita Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Julie,Sep 2025
CGK - HND
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$267 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$774 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$660 | Average$887 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,096 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$872 | Average$1,111 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$879 | Average$1,492 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$963 | Average$1,647 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,061 | Average$1,193 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,184 | Average$1,447 | FlexibilityNo cancel fee | On-time60% |