$867 Cheap Flights from Zanzibar (ZNZ) to Seattle (SEA)

View $867 flight on Fri, Mar 20, 2026Opens in a new window

Popular airlines from Zanzibar Intl. Airport (ZNZ) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Zanzibar to Seattle (ZNZ-SEA)

Prices were available within the past 7 days and start at $867 for one-way flights and $1,527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,527 Roundtrip, found 1 day ago
$1,527
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,527 found 1 day ago
Lufthansa
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,533 Roundtrip, found 1 day ago
$1,533
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,533 found 1 day ago
Turkish Airlines
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,535 Roundtrip, found 1 day ago
$1,535
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,535 found 1 day ago
Ethiopian Airlines
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,536 Roundtrip, found 1 day ago
$1,536
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,536 found 1 day ago
Ethiopian Airlines
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,600 Roundtrip, found 1 day ago
$1,600
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,600 found 1 day ago
Ethiopian Airlines
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,609 Roundtrip, found 1 day ago
$1,609
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,609 found 1 day ago
Lufthansa
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,632 Roundtrip, found 1 day ago
$1,632
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,632 found 1 day ago
Qatar Airways
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,632 Roundtrip, found 1 day ago
$1,632
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,632 found 1 day ago
Ethiopian Airlines
Thu, May 7 - Thu, May 14
ZNZ
Zanzibar
SEA
Seattle
$1,635 Roundtrip, found 1 day ago
$1,635
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Thu, May 7 from Zanzibar to Seattle, returning Thu, May 14, priced at $1,635 found 1 day ago
Kenya Airways
Sat, Nov 15 - Mon, Dec 8
ZNZ
Zanzibar
SEA
Seattle
$1,662 Roundtrip, found 3 days ago
$1,662
Roundtrip
found 3 days ago
Select Kenya Airways flight, departing Sat, Nov 15 from Zanzibar to Seattle, returning Mon, Dec 8, priced at $1,662 found 3 days ago
Flights from Zanzibar (ZNZ) to Seattle (SEA)
Origin airport
Zanzibar Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Ethiopian Airlines, Lufthansa, Qatar Airways, Turkish Airlines
Roundtrip price
$1,526
Distance
9385 mi

Zanzibar to Seattle Flights

The cheapest times to fly from Zanzibar to Seattle

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

 

The best time to book a flight from Zanzibar to Seattle

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

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 Zanzibar to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $867 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 Zanzibar to Seattle 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 Zanzibar to Seattle 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.

 

Frequently asked questions

How much does a flight from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA) cost?
Lock in a cheap one-way flight from $867 or cheap return flight from $1,527 from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA) 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 Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from ZNZ to SEA is May, when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ZNZ to SEA flight.
How many flights per day from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA)?
You'll need to take a flight with a layover when traveling from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from ZNZ to SEA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA)?
To arrive at Seattle - Tacoma Intl. Airport (SEA) without delays, select a flight that leaves Zanzibar Intl. Airport (ZNZ) 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 Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your flight from ZNZ to SEA shortly before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a ZNZ to SEA flight and hotel package?
Booking a ZNZ to SEA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Zanzibar Intl. Airport (ZNZ) to Seattle - Tacoma Intl. Airport (SEA)?
If you reserved your ZNZ to SEA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.