Cheapest return IAD–NRT flights, October

AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (NRT) in October 2026 (see full year).

Return flights

01 Oct - 12 Oct Allegiant Air
01 Oct - 19 Oct Allegiant Air
01 Oct - 16 Oct Allegiant Air
01 Oct - 21 Oct Allegiant Air
01 Oct - 14 Oct Allegiant Air
12 Oct - 23 Oct Frontier Airlines
02 Oct - 16 Oct Frontier Airlines
04 Oct - 14 Oct Frontier Airlines
01 Oct - 22 Oct Allegiant Air
03 Oct - 14 Oct Frontier Airlines
21 Oct - 03 Nov Frontier Airlines
25 Oct - 11 Nov EVA Air
23 Oct - 15 Nov Alaska Airlines
30 Oct - 11 Nov Alaska Airlines
20 Oct - 03 Nov Air Canada
14 Oct - 01 Nov Air Canada
22 Oct - 18 Nov Air Canada
26 Oct - 12 Nov Air Canada
18 Oct - 10 Nov Emirates
16 Oct - 06 Nov Emirates

Also check the deals for one-way flights from Washington to Tokyo in October.

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