Cheap Flights from St. Louis (STL) to Phu Quoc (PQC)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Phu Quoc (PQC-Phu Quoc Intl.)

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Cheap Flights from St. Louis to Phu Quoc (STL-PQC)

Prices were available within the past 7 days and start at for one-way flights and $2,057 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,057 Roundtrip, found 3 days ago
$2,057
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,057 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,075 Roundtrip, found 3 days ago
$2,075
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,075 found 3 days ago
American Airlines
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,080 Roundtrip, found 3 days ago
$2,080
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,080 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,252 Roundtrip, found 3 days ago
$2,252
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,252 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,253 Roundtrip, found 3 days ago
$2,253
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,253 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,254 Roundtrip, found 3 days ago
$2,254
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,254 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,259 Roundtrip, found 3 days ago
$2,259
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,259 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,264 Roundtrip, found 3 days ago
$2,264
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,264 found 3 days ago
Delta
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,282 Roundtrip, found 3 days ago
$2,282
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,282 found 3 days ago
Delta
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,283 Roundtrip, found 3 days ago
$2,283
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,283 found 3 days ago
American Airlines
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,284 Roundtrip, found 3 days ago
$2,284
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,284 found 3 days ago
American Airlines
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,290 Roundtrip, found 3 days ago
$2,290
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,290 found 3 days ago
Delta
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,294 Roundtrip, found 3 days ago
$2,294
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,294 found 3 days ago
Delta
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,315 Roundtrip, found 3 days ago
$2,315
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,315 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,317 Roundtrip, found 3 days ago
$2,317
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,317 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,404 Roundtrip, found 3 days ago
$2,404
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,404 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,406 Roundtrip, found 3 days ago
$2,406
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,406 found 3 days ago
Korean Air
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,412 Roundtrip, found 3 days ago
$2,412
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,412 found 3 days ago
Delta
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,434 Roundtrip, found 3 days ago
$2,434
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,434 found 3 days ago
American Airlines
Thu, Jun 4 - Thu, Jun 11
STL
St. Louis
PQC
Phu Quoc
$2,436 Roundtrip, found 3 days ago
$2,436
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jun 4 from St. Louis to Phu Quoc, returning Thu, Jun 11, priced at $2,436 found 3 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC) cost?
Lock in a cheap one-way flight or cheap return flight from $2,057 from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC)?
Flying in June can help you save, as it's the cheapest month for flights between STL and PQC. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC)?
To find the cheapest airline flying from STL to PQC, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to PQC?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC)?
To touch down at Phu Quoc Intl. Airport (PQC) without delays, pick a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC) last-minute?
Booking your flight from STL to PQC shortly before your journey is typically more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a STL to PQC flight and hotel package?
Securing a STL to PQC flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Phu Quoc Intl. Airport (PQC)?
In most cases, you can modify or cancel your STL to PQC flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Phu Quoc Intl.
Airlines serving
Korean Air
Roundtrip price
$2,056
Distance
8933 mi

Book with confidence

St. Louis to Phu Quoc Flights

The cheapest times to fly from St. Louis to Phu Quoc

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Phu Quoc are during the month of June. You can find some of the cheapest flights from St. Louis to Phu Quoc with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Phu Quoc

Sunday is one of the best days to book for cheap flights from St. Louis to Phu Quoc: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Phu Quoc

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Phu Quoc in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Phu Quoc flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Phu Quoc airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Phu Quoc Flights

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*Available to One Key members.