$1,272 Cheap Flights from Seattle (SEA) to Praslin Island (PRI)

View $1,272 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Praslin Island (PRI)

Cheap Flights from Seattle to Praslin Island (SEA-PRI)

Prices were available within the past 7 days and start at $1,272 for one-way flights and $2,311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,311 Roundtrip, found 6 hours ago
$2,311
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,311 found 6 hours ago
Turkish Airlines
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,374 Roundtrip, found 6 hours ago
$2,374
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,374 found 6 hours ago
Turkish Airlines
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,401 Roundtrip, found 6 hours ago
$2,401
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,401 found 6 hours ago
Turkish Airlines
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,464 Roundtrip, found 6 hours ago
$2,464
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,464 found 6 hours ago
Turkish Airlines
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,653 Roundtrip, found 6 hours ago
$2,653
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,653 found 6 hours ago
Qatar Airways
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,671 Roundtrip, found 6 hours ago
$2,671
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,671 found 6 hours ago
Qatar Airways
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,682 Roundtrip, found 6 hours ago
$2,682
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,682 found 6 hours ago
Qatar Airways
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,685 Roundtrip, found 6 hours ago
$2,685
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,685 found 6 hours ago
Qatar Airways
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
PRI
Praslin Island
$2,696 Roundtrip, found 6 hours ago
$2,696
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Mon, Nov 10 from Seattle to Praslin Island, returning Mon, Nov 17, priced at $2,696 found 6 hours ago
Emirates
Tue, Feb 3 - Wed, Feb 18
SEA
Seattle
PRI
Praslin Island
$2,825 Roundtrip, found 3 days ago
$2,825
Roundtrip
found 3 days ago
Select Emirates flight, departing Tue, Feb 3 from Seattle to Praslin Island, returning Wed, Feb 18, priced at $2,825 found 3 days ago

Alternative airports near Praslin Island

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seychelles Intl. SEZ. Cheapest option available. Flights from $1,162
SEZ
Seychelles Intl.
Cheapest
Flights from $1,162

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI) cost?
Snag a cheap one-way flight from $1,272 or cheap return flight from $2,311 from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI)?
November is the cheapest month to fly from SEA to PRI. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI)?
To find the cheapest airline flying from SEA to PRI, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI)?
There aren't any daily direct flights available from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SEA to PRI?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI)?
To arrive at Praslin Island Airport (PRI) on schedule, book a flight that takes off from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood 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 Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI) last-minute?
Booking your flight from SEA to PRI just before your getaway is usually more expensive. However, if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SEA to PRI flight and hotel package?
You'll generally save money by booking a SEA to PRI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Praslin Island Airport (PRI)?
If you booked your SEA to PRI flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Praslin Island
Roundtrip price
$2,310
Distance
9454 mi

Book with confidence

Book with confidence

Seattle to Praslin Island Flights

The cheapest times to fly from Seattle to Praslin Island

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 Seattle to Praslin Island are during the month of November. You can find some of the cheapest flights from Seattle to Praslin Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Praslin Island

Sunday is one of the best days to book for cheap flights from Seattle to Praslin Island: 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 Seattle to Praslin Island

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 Seattle to Praslin Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,272 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 Seattle to Praslin Island 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 Seattle to Praslin Island 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.

 

Seattle to Praslin Island Flights
*Available to One Key members.