
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Haneda (HND). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,102 (Justfly.com) |
One-way from | $491 (Kiwi.com) |
Popular in | January |
Cheapest in | April |
Average price | $1,425 |
Good round-trip deal | $1,201 or less |
Good one-way deal | $636 or less |
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