Check-in and security lines at Narita move quickly. Enjoy observation decks and dining options before security for a relaxing start to your journey.

Most accurate provider | eDreams 3 stars  | 
|---|---|
Most trusted provider | eDreams 3 stars  | 
Round-trip from | $557 (American Airlines)  | 
One-way from | $300 (Trip.com)  | 
Popular in | March | 
Cheapest in | September | 
Average price | $1,393 | 
Good round-trip deal | $1,029 or less | 
Good one-way deal | $336 or less | 
Fly from
Fly to
Route
Depart
Return
Price
TokyoHouston
HND - IAH
HNDIAH
Tokyo Haneda
Sun 1/18
1:05 pm-1:40 pm
1 stop15h 35m
Houston George Bush Intcntl
Sat 1/31
11:27 am-6:30 pm
1 stop16h 03m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Thu 1/29
10:30 am-7:25 am
Nonstop11h 55m
Houston George Bush Intcntl
Fri 2/6
10:25 am-3:30 pm
Nonstop14h 05m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Mon 4/13
1:25 pm-10:15 pm
1 stop22h 50m
Houston George Bush Intcntl
Mon 4/13
1:00 am-1:25 pm
1 stop22h 25m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Fri 2/27
2:45 pm-11:59 pm
2 stops24h 14m
Houston George Bush Intcntl
Thu 3/12
12:40 am-7:20 pm
1 stop28h 40m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Mon 12/1
10:20 pm-4:53 am
3 stops45h 33m
Houston George Bush Intcntl
Mon 12/8
5:43 pm-4:20 pm
3 stops31h 37m
TokyoHouston
HND - IAH
HNDIAH
Tokyo Haneda
Fri 12/26
5:55 pm-10:06 pm
1 stop19h 11m
Houston George Bush Intcntl
Fri 1/9
2:12 pm-5:05 am
1 stop23h 53m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Sat 2/28
1:00 pm-8:50 pm
1 stop22h 50m
Houston George Bush Intcntl
Sat 3/7
11:30 pm-12:00 pm
1 stop21h 30m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Sat 11/29
4:00 pm-4:24 pm
1 stop15h 24m
Houston George Bush Intcntl
Sat 12/6
8:37 pm-2:25 pm
1 stop26h 48m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Thu 12/18
10:30 am-7:05 am
Nonstop11h 35m
Houston George Bush Intcntl
Thu 12/25
9:05 am-2:20 pm
Nonstop14h 15m
TokyoHouston
NRT - IAH
NRTIAH
Tokyo Narita
Fri 2/27
1:00 pm-11:57 pm
2 stops25h 57m
Houston George Bush Intcntl
Mon 3/9
12:40 am-12:55 pm
1 stop22h 15m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | 
Currently, November is the cheapest month in which you can book a flight from Tokyo to Houston George Bush Intcntl Airport (average of $571). Flying from Tokyo to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $1,599). 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 Tokyo to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.
The most flights from TYO to IAH are scheduled on a Sunday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Momny,Jun 2025
HND - BKK
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Momny,Jun 2025
HND - BKK
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Momny,Jun 2025
HND - BKK
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Momny,Jun 2025
HND - BKK