Find EVA Air(BR) flights from Seattle to Ho Chi Minh City

At the moment, several airlines serve connecting flights from Seattle to Ho Chi Minh City, including: Asiana Airlines Korean Air China Airlines Philippine Airlines EVA Air Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Ho Chi Minh City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

The cheapest months to fly from Seattle to Ho Chi Minh City is November, when demand for travel is lower.

After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Seattle to Ho Chi Minh City on November 27, 2025 with Philippine Airlines, with prices starting at US$640.

You can land at any one of the following hubs in Ho Chi Minh City, with Seattle–Tacoma International Airport to Tan Son Nhat International Airport (SEA-SGN) is by far the most common option on this route: Tan Son Nhat International Airport (SGN).

The time difference between Ho Chi Minh City and Seattle is 15h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.