Check the IAH website for security checkpoint wait times to ensure a smooth departure experience.

Round-trip from | $625 (FlightHub) |
|---|---|
One-way from | $320 (Kissandfly.com) |
Popular in | July |
Cheapest in | April |
Average price | $994 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Mon 2/9
8:22 pm-4:20 pm
2 stops28h 58m
Tokyo Narita
Tue 2/24
6:15 pm-4:24 pm
1 stop37h 09m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Tue 12/30
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Thu 1/22
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
IAH - NRT
IAHNRT
Houston George Bush Intcntl
Mon 12/1
10:25 am-3:30 pm
Nonstop14h 05m
Tokyo Narita
Thu 12/18
5:45 pm-2:40 pm
Nonstop11h 55m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Wed 12/31
6:00 am-2:35 pm
1 stop17h 35m
Tokyo Haneda
Tue 1/20
8:00 pm-10:35 pm
1 stop17h 35m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Tue 11/25
6:00 am-2:35 pm
1 stop17h 35m
Tokyo Haneda
Fri 12/12
5:20 pm-9:34 am
2 stops31h 14m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Wed 11/26
6:00 am-5:45 pm
2 stops20h 45m
Tokyo Haneda
Wed 12/3
5:20 pm-9:34 am
2 stops31h 14m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Tue 12/30
6:40 pm-3:20 pm
2 stops29h 40m
Tokyo Haneda
Tue 1/20
8:00 pm-10:35 pm
1 stop17h 35m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Mon 12/1
6:00 am-2:35 pm
1 stop17h 35m
Tokyo Haneda
Wed 12/10
4:25 pm-10:48 pm
2 stops21h 23m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Mon 2/9
5:35 am-2:35 pm
1 stop18h 00m
Tokyo Haneda
Tue 2/24
4:25 pm-9:30 pm
2 stops20h 05m
HoustonTokyo
HOU - HND
HOUHND
Houston Hobby
Wed 12/31
6:00 am-2:35 pm
1 stop17h 35m
Tokyo Haneda
Thu 1/22
5:20 pm-10:35 pm
2 stops20h 15m
The price you pay for your flight from Houston to Tokyo may vary depending on when you book. For the best chance of a lower fare, look to book 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Houston to Tokyo (average of $153). Flying from Houston to Tokyo 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 to Tokyo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.
Overall
Crew
Comfort
Entertainment
Boarding
Food
Reviews
Julie,Sep 2025
CGK - HND
Overall
Crew
Comfort
Entertainment
Boarding
Food
Reviews
Julie,Sep 2025
CGK - HND
Overall
Crew
Comfort
Entertainment
Boarding
Food
Reviews
Julie,Sep 2025
CGK - HND
Overall
Crew
Comfort
Entertainment
Boarding
Food
Reviews
Julie,Sep 2025
CGK - HND
Overall
Crew
Comfort
Entertainment
Boarding
Food
Reviews
Julie,Sep 2025
CGK - HND
Overall
Crew
Comfort
Entertainment
Boarding
Food
Reviews
Julie,Sep 2025
CGK - HND
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$691 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$774 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$657 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$676 | Average$1,077 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$678 | Average$1,108 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$830 | Average$1,080 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$879 | Average$1,526 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$928 | Average$1,578 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,040 | Average$1,277 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$1,061 | Average$1,193 | FlexibilityNo cancel fee | On-time74% |