AirHint found the following cheapest return flights from Washington (IAD) to Ho Chi Minh City (SGN) in April 2026 (see full year).
Return flights
| 15 Apr - 13 May | Turkish Airlines | ||
| 08 Apr - 29 Apr | Qatar Airways | ||
| 08 Apr - 14 Apr | Korean Air | ||
| 03 Apr - 11 Apr | EVA Air |
Also check the deals for one-way flights from Washington to Ho Chi Minh City in April.
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