AirHint found the following cheapest return flights from Washington (IAD) to Ho Chi Minh City (SGN) in July 2026 (see full year).
Return flights
| 14 Jul - 12 Aug | United | ||
| 21 Jul - 24 Aug | Delta | ||
| 21 Jul - 11 Aug | Delta | ||
| 01 Jul - 31 Jul | Delta | ||
| 04 Jul - 31 Jul | Delta | ||
| 16 Jul - 23 Jul | United | ||
| 03 Jul - 26 Jul | United | ||
| 11 Jul - 15 Aug | United |
Also check the deals for one-way flights from Washington to Ho Chi Minh City in July.
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