$581 Cheap flights from Tunis to Seattle (TUN to SEA)

Popular airlines from Tunis - Carthage Intl. Airport (TUN) to Seattle-Tacoma International Airport (SEA)

Lufthansa
Lufthansa
Emirates
Emirates
Qatar Airways
Qatar Airways
Turkish Airlines
Turkish Airlines
ITA Airways
ITA Airways

Cheap Flights from Tunis to Seattle (TUN-SEA)

Prices were available within the past 7 days and start at $581 for one-way flights and $876 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Sat, Nov 15 - Sat, Dec 6

TUN

Tunis

SEA

Seattle

$876

Roundtrip

found 5 days ago

Sat, Nov 15 - Sun, Nov 30

TUN

Tunis

SEA

Seattle

$876

Roundtrip

found 5 days ago

Sat, Nov 15 - Sat, Dec 6

TUN

Tunis

SEA

Seattle

$895

Roundtrip

found 5 days ago

Wed, Nov 19 - Wed, Nov 26

TUN

Tunis

SEA

Seattle

$899

Roundtrip

found 6 days ago

Thu, Dec 4 - Wed, Dec 10

TUN

Tunis

SEA

Seattle

$901

Roundtrip

found 4 days ago

Wed, Nov 19 - Wed, Nov 26

TUN

Tunis

SEA

Seattle

$903

Roundtrip

found 6 days ago

Sat, Nov 15 - Sun, Nov 30

TUN

Tunis

SEA

Seattle

$908

Roundtrip

found 5 days ago

Sat, Nov 15 - Sun, Nov 30

TUN

Tunis

SEA

Seattle

$953

Roundtrip

found 5 days ago

Sat, Nov 8 - Mon, Nov 17

TUN

Tunis

SEA

Seattle

$982

Roundtrip

found 5 days ago

Sat, Nov 8 - Mon, Nov 17

TUN

Tunis

SEA

Seattle

$982

Roundtrip

found 5 days ago

Frequently asked questions

How much does a flight from Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA) cost?

Secure a cheap one-way flight from $581 or cheap return flight from $876 from Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA) 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 Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA)?

The cheapest month to fly from TUN to SEA is November, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.

What is the cheapest airline that flies from Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA)?

Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TUN to SEA flight.

How many flights per day from Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA)?

There are no daily nonstop flights available from Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.

What day of the week has the most flights from TUN to SEA?

You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA)?

To avoid possible delays on the Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA) last-minute?

Holding off until just before your trip to book a ticket from TUN to SEA often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.

Is it cheaper to book a TUN to SEA flight and hotel package?

Securing a TUN 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. Choose from our impressive range of hotels and then add car rentals, flights 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 Tunis - Carthage Intl. Airport (TUN) to Seattle - Tacoma Intl. Airport (SEA)?

Generally, it's possible to cancel or reschedule your TUN to SEA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport	Tunis - Carthage Intl.
Destination airport	Seattle - Tacoma Intl.
Airlines serving	Lufthansa, Qatar Airways, Turkish Airlines
Roundtrip price	$876
Distance	5917 mi

Book with confidence

Tunis to Seattle Flights

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

The best time to book a flight from Tunis to Seattle

Sunday is one of the best days to book for cheap flights from Tunis 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 Tunis 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 Tunis to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $581 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 Tunis 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 Tunis 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.