Cheapest return BWI–NRT flights, May

AirHint found the following cheapest return flights from Baltimore (BWI) to Tokyo (NRT) in May 2026 (see full year).

Return flights

01 May - 13 May Frontier Airlines
05 May - 13 May Alaska Airlines
10 May - 15 May Alaska Airlines
12 May - 15 May Alaska Airlines
01 May - 09 May Frontier Airlines
04 May - 11 May Alaska Airlines
01 May - 11 May Frontier Airlines
03 May - 08 May Frontier Airlines
05 May - 11 May Alaska Airlines
13 May - 20 May Alaska Airlines
18 May - 03 Jun Frontier Airlines
26 May - 10 Jun WestJet
23 May - 02 Jun Frontier Airlines
30 May - 05 Jun Frontier Airlines
22 May - 01 Jun Frontier Airlines
02 May - 08 Jun Alaska Airlines
23 May - 06 Jun Frontier Airlines
26 May - 11 Jun WestJet
30 May - 06 Jun Frontier Airlines
20 May - 06 Jun Frontier Airlines

Also check the deals for one-way flights from Baltimore to Tokyo in May.

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