HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phu Quoc

$379+ Cheap flights from Seattle (SEA) to Phu Quoc (PQC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PQC
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Phu Quoc with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Phu Quoc

Cheapest flights from Seattle to Phu Quoc
Explore the most affordable flight options available from Seattle to Phu Quoc. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:20 pm
SEA
-
PQC
1 stop19h 30m
Korean Air
Tue 9/1512:10 am
PQC
-
SEA
1 stop24h 30m
Korean Air
Deal found 1/24$723
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:15 pm
SEA
-
PQC
2 stops40h 35m
Korean Air
Sun 9/1312:10 am
PQC
-
SEA
1 stop24h 30m
Korean Air
Deal found 1/24$728
This Korean Air deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2611:00 am
SEA
-
PQC
1 stop20h 15m
Korean Air
Mon 2/211:45 pm
PQC
-
SEA
2 stops30h 09m
Korean Air
Deal found 1/25$734
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:55 pm
SEA
-
PQC
2 stops37h 55m
Korean Air
Wed 9/1612:10 am
PQC
-
SEA
2 stops28h 33m
Korean Air
Deal found 1/24$739
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 pm
SEA
-
PQC
2 stops37h 55m
Korean Air
Wed 9/1612:10 am
PQC
-
SEA
1 stop24h 30m
Korean Air
Deal found 1/24$740
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 pm
SEA
-
PQC
2 stops37h 55m
Korean Air
Sun 9/1312:10 am
PQC
-
SEA
2 stops29h 14m
Korean Air
Deal found 1/24$746
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:20 pm
SEA
-
PQC
1 stop19h 30m
Korean Air
Sun 9/1312:10 am
PQC
-
SEA
1 stop24h 30m
Korean Air
Deal found 1/24$763
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:55 pm
SEA
-
PQC
2 stops37h 55m
Korean Air
Mon 9/1412:10 am
PQC
-
SEA
1 stop24h 30m
Korean Air
Deal found 1/24$768
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:15 am
SEA
-
PQC
1 stop24h 50m
STARLUX Airlines
Wed 9/305:05 pm
PQC
-
SEA
1 stop37h 05m
STARLUX Airlines
Deal found 1/24$773
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:20 pm
SEA
-
PQC
1 stop19h 30m
Korean Air
Fri 9/1112:10 am
PQC
-
SEA
2 stops29h 14m
Korean Air
Deal found 1/24$774
This Korean Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:15 pm
SEA
-
PQC
2 stops40h 35m
Korean Air
Wed 9/1612:10 am
PQC
-
SEA
2 stops28h 33m
Korean Air
Deal found 1/24$779
This Korean Air deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:25 am
SEA
-
PQC
1 stop19h 50m
Multiple Airlines
Tue 3/311:45 pm
PQC
-
SEA
2 stops29h 59m
Multiple Airlines
Deal found 1/25$783

Find flight deals from Seattle to Phu Quoc

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Phu Quoc (PQC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$783
(Korean Air)

One-way from

$379
(Delta)
Provider with most accurate pricing for Seattle/Tacoma Intl-Phu Quoc Duong Dang flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Phu Quoc Duong Dang flights.
Search Deals
From Seattle/Tacoma Intl to Phu Quoc Duong Dang
Search Deals
One-way flight from Seattle/Tacoma Intl to Phu Quoc Duong Dang
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Phu Quoc that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Seattle to Phu Quoc that are best for you.

Fly from

Seattle

Fly to

Phu Quoc

Route

Depart

Return

Price

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Tue 2/24

11:25 am-10:15 pm

1 stop19h 50m

Phu Quoc Duong Dang

Tue 3/3

11:45 pm-2:44 pm

2 stops29h 59m

$783

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Tue 2/24

11:25 am-10:15 pm

1 stop19h 50m

Phu Quoc Duong Dang

Tue 3/3

11:45 pm-1:20 pm

1 stop28h 35m

$888

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Fri 2/20

9:14 pm-5:40 pm

2 stops53h 26m

Phu Quoc Duong Dang

Fri 3/6

6:40 pm-3:05 pm

1 stop35h 25m

$1,064

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Fri 2/20

8:45 am-5:15 pm

1 stop41h 30m

Phu Quoc Duong Dang

Fri 3/6

11:50 am-7:10 am

1 stop34h 20m

$1,123

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Mon 2/9

3:45 pm-9:50 am

2 stops27h 05m

Phu Quoc Duong Dang

Tue 2/17

8:25 am-6:10 pm

1 stop24h 45m

$1,148

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Mon 2/2

11:25 am-10:15 pm

1 stop19h 50m

$379

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Mon 2/2

7:15 am-2:00 pm

2 stops39h 45m

$386

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Tue 2/24

11:25 am-10:15 pm

1 stop19h 50m

$406

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Mon 2/23

12:10 am-7:45 pm

2 stops28h 35m

$476

SeattlePhu Quoc

SEA - PQC

SEAPQC

Seattle/Tacoma Intl

Mon 2/23

11:45 pm-5:40 pm

1 stop26h 55m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Compare providers for flights from Seattle to Phu Quoc

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Phu Quoc in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Phu Quoc flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Phu Quoc flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Phu Quoc flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Phu Quoc flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Phu Quoc flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Phu Quoc

Have a flexible travel schedule? Discover the best time to fly to Phu Quoc from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Phu Quoc. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Phu Quoc?

    A quick flight from Seattle to Phu Quoc can take about 19h 50m. Korean Air provides one of the quickest options available for as low as $888. Airlines will cover a distance of 7544 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Seattle to Phu Quoc that include hotel bookings?

    Yes. In addition to deals on Seattle to Phu Quoc flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Phu Quoc?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Phu Quoc.

  • Can I find deals for business class flights from Seattle to Phu Quoc?

    Yes. Cheapflights offers flight deals from Seattle to Phu Quoc by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.