Cheap Flights from Seattle to Phu Quoc Island from $596

Frequently Asked Questions

• What are the cheapest flights from Seattle to Phu Quoc Island (SEA-PQC)?

  Based on Trip.com data, Alaska Airlines offers one-way fares as low as $596 on Cheapest nonstop routes (e.g. SEA to PQC on Wed, Jul 8), while Korean Air offers Cheapest nonstop round-trips from $1,292 departing on Wed, Jul 15 and returning on Sun, Jul 19.

• Which airlines offer flights from Seattle to Phu Quoc Island?

  At the moment, several airlines serve connecting flights from Seattle to Phu Quoc Island, including: Korean Air Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Seattle to Phu Quoc Island?

  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 Phu Quoc Island 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.

• How can I find the best deals on flights from Seattle to Phu Quoc Island?

  To find best deals on flights from Seattle to Phu Quoc Island, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jul 8, with one-way flights priced at just $596.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Phu Quoc Island travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Seattle (SEA) to Phu Quoc Island (PQC) the cheapest?

  The cheapest months to fly from Seattle to Phu Quoc Island is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Seattle to Phu Quoc Island on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Seattle to Phu Quoc Island on June 13, 2026 with Korean Air, with prices starting at $946.

• Which airports can I fly to for Phu Quoc Island from Seattle?

  You can land at any one of the following hubs in Phu Quoc Island, with Seattle-Tacoma International Airport to Phú Quốc International Airport (SEA-PQC) is by far the most common option on this route: Phú Quốc International Airport (PQC).

• Is there any time difference between Seattle and Phu Quoc Island?

  The time difference between Phu Quoc Island and Seattle is 15h.

• How do I change or cancel my ticket from Seattle to Phu Quoc Island?

  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.