American Airlines Flight 8400 Deals & Information (2026/2027)

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American Airlines Flight 8400 Route Deals From $533

The cheapest prices found with in the last 7 days for return flights were $825 and $533 for one-way flights to Haneda for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 2 - Wed, Mar 11
SFO
San Francisco Intl.
HND
Haneda
$825 Roundtrip, found 10 hours ago
$825
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Mon, Mar 2 from San Francisco Intl. to Haneda, returning Wed, Mar 11, priced at $825 found 10 hours ago