Cheapest return IAD–NRT flights, July

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

Return flights

28 Jul - 28 Aug Frontier Airlines
14 Jul - 25 Aug Alaska Airlines
12 Jul - 27 Aug Frontier Airlines
07 Jul - 14 Jul Frontier Airlines
28 Jul - 13 Aug Frontier Airlines
01 Jul - 15 Jul Air Premia
13 Jul - 04 Aug Alaska Airlines
07 Jul - 16 Jul Frontier Airlines
14 Jul - 23 Jul Alaska Airlines
30 Jul - 11 Aug Frontier Airlines
06 Jul - 13 Jul WestJet
06 Jul - 14 Jul WestJet
12 Jul - 23 Jul Frontier Airlines
13 Jul - 21 Jul Alaska Airlines
12 Jul - 21 Jul Frontier Airlines
13 Jul - 22 Jul Alaska Airlines
26 Jul - 06 Aug Frontier Airlines
27 Jul - 03 Aug Alaska Airlines
17 Jul - 02 Aug Frontier Airlines
28 Jul - 09 Aug Frontier Airlines

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

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