$1,302 Cheap Flights from Seattle (SEA) to Nossi-Be (NOS)

View $1,302 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Nossi-Be (NOS-Fascene)

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Cheap Flights from Seattle to Nossi-Be (SEA-NOS)

Prices were available within the past 7 days and start at $1,302 for one-way flights and $2,266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,266 Roundtrip, found 6 days ago
$2,266
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,266 found 6 days ago
Air Canada
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,268 Roundtrip, found 6 days ago
$2,268
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,268 found 6 days ago
Alaska Airlines
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,271 Roundtrip, found 6 days ago
$2,271
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,271 found 6 days ago
Air Canada
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,273 Roundtrip, found 6 days ago
$2,273
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,273 found 6 days ago
Alaska Airlines
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,282 Roundtrip, found 6 days ago
$2,282
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,282 found 6 days ago
Alaska Airlines
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,287 Roundtrip, found 6 days ago
$2,287
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,287 found 6 days ago
Ethiopian Airlines
Mon, May 4 - Fri, May 22
SEA
Seattle
NOS
Nosy Be
$2,292 Roundtrip, found 6 days ago
$2,292
Roundtrip
found 6 days ago
Select Ethiopian Airlines flight, departing Mon, May 4 from Seattle to Nosy Be, returning Fri, May 22, priced at $2,292 found 6 days ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS) cost?
Secure a cheap one-way flight from $1,302 or cheap return flight from $2,266 from Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS) 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 Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS)?
The cheapest month to fly from SEA to NOS is May, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SEA to NOS flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS) 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 click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to NOS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Fascene Airport (NOS)?
To land at Fascene Airport (NOS) on schedule, book a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Fascene Airport (NOS) last-minute?
Booking your plane ticket from SEA to NOS right before your getaway is usually more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SEA to NOS flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to NOS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Fascene Airport (NOS)?
Typically, you're able to cancel or reschedule your SEA to NOS flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Fascene
Roundtrip price
$2,265
Distance
10017 mi

Book with confidence

Seattle to Nossi-Be Flights

The cheapest times to fly from Seattle to Nossi-Be

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 Nossi-Be are during the month of May. You can find some of the cheapest flights from Seattle to Nossi-Be with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Nossi-Be

Sunday is one of the best days to book for cheap flights from Seattle to Nossi-Be: 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 Nossi-Be

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 Nossi-Be in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,302 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 Nossi-Be 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 Nossi-Be 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 Nossi-Be Flights

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