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Cheap flights from Seattle to Tunis from $555

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Tunis departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Tunis

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:40 pm - 4:05 pmSEA-TUN
17h 25m1 stop
KLM Logo
5:30 am - 11:25 amTUN-SEA
14h 55m1 stop
$555KLM
Find Deal
Tue, Nov 18 - Tue, Nov 25
KLM Logo
6:00 am - 9:50 amSEA-TUN
18h 50m2 stops
KLM Logo
5:30 am - 11:25 amTUN-SEA
14h 55m1 stop
$560KLM
Find Deal
Tue, Nov 18 - Tue, Nov 25
KLM Logo
2:05 pm - 11:20 pmSEA-TUN
24h 15m1 stop
KLM Logo
5:30 am - 5:00 pmTUN-SEA
20h 30m2 stops
$565KLM
Find Deal
Wed, Nov 19 - Wed, Nov 26
Multiple Airlines Logo
3:10 pm - 12:20 amSEA-TUN
24h 10m2 stops
Multiple Airlines Logo
12:45 pm - 10:06 pmTUN-SEA
42h 21m2 stops
$600Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Multiple Airlines Logo
3:40 pm - 12:20 amSEA-TUN
47h 40m2 stops
Multiple Airlines Logo
2:55 am - 10:16 pmTUN-SEA
28h 21m2 stops
$630Multiple Airlines
Find Deal
Tue, Jan 20 - Mon, Jan 26
Lufthansa Logo
7:00 am - 11:50 amSEA-TUN
19h 50m2 stops
Lufthansa Logo
2:55 am - 12:10 pmTUN-SEA
18h 15m1 stop
$657Lufthansa
Find Deal
Tue, Nov 18 - Mon, Nov 24
Turkish Airlines Logo
7:10 pm - 4:25 pmSEA-TUN
37h 15m1 stop
Turkish Airlines Logo
11:35 pm - 10:35 amTUN-SEA
19h 00m1 stop
$813Turkish Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Turkish Airlines Logo
7:00 pm - 10:35 pmSEA-TUN
18h 35m1 stop
Turkish Airlines Logo
5:35 pm - 5:05 pmTUN-SEA
32h 30m1 stop
$814Turkish Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 30
Lufthansa Logo
3:40 pm - 4:45 pmSEA-TUN
40h 05m2 stops
Lufthansa Logo
6:10 pm - 12:10 pmTUN-SEA
27h 00m1 stop
$875Lufthansa
Find Deal
Sat, Nov 8 - Sun, Nov 30
Delta Logo
10:00 pm - 8:45 amSEA-TUN
26h 45m2 stops
Delta Logo
5:30 am - 11:15 amTUN-SEA
13h 45m1 stop
$940Delta
Find Deal
Sat, Mar 28 - Sun, Apr 5

KLM flights from Seattle to Tunis

Our best KLM deals on Seattle to Tunis flight tickets
KLM
Nov 18
SEA1:40 pmSeattle/Tacoma Intl
17h 25m
1 stop
TUN4:05 pmTunis Carthage
Nov 25
TUN5:30 amTunis Carthage
14h 55m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$555
Find similar
KLM
Nov 18
SEA6:00 amSeattle/Tacoma Intl
18h 50m
2 stops
TUN9:50 amTunis Carthage
Nov 25
TUN5:30 amTunis Carthage
14h 55m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$560
Find similar
KLM
Nov 19
SEA2:05 pmSeattle/Tacoma Intl
24h 15m
1 stop
TUN11:20 pmTunis Carthage
Nov 26
TUN5:30 amTunis Carthage
20h 30m
2 stops
SEA5:00 pmSeattle/Tacoma Intl
$565
Find similar

Lufthansa flights from Seattle to Tunis

Our best Lufthansa deals on Seattle to Tunis flight tickets
Lufthansa
Nov 18
SEA7:00 amSeattle/Tacoma Intl
19h 50m
2 stops
TUN11:50 amTunis Carthage
Nov 24
TUN2:55 amTunis Carthage
18h 15m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$657
Find similar
Lufthansa
Nov 8
SEA3:40 pmSeattle/Tacoma Intl
40h 05m
2 stops
TUN4:45 pmTunis Carthage
Nov 30
TUN6:10 pmTunis Carthage
27h 00m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$875
Find similar
Lufthansa
Mar 28
SEA10:05 amSeattle/Tacoma Intl
29h 10m
2 stops
TUN11:15 pmTunis Carthage
Apr 4
TUN1:50 amTunis Carthage
18h 05m
1 stop
SEA11:55 amSeattle/Tacoma Intl
$938
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Tunis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from Seattle to Tunis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Tue 11/18

1:40 pm-4:05 pm

1 stop17h 25m

Tunis Carthage

Tue 11/25

5:30 am-11:25 am

1 stop14h 55m

$555

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Tue 11/18

6:00 am-9:50 am

2 stops18h 50m

Tunis Carthage

Tue 11/25

5:30 am-11:25 am

1 stop14h 55m

$560

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Wed 11/19

2:05 pm-11:20 pm

1 stop24h 15m

Tunis Carthage

Wed 11/26

5:30 am-5:00 pm

2 stops20h 30m

$565

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Wed 11/19

3:10 pm-12:20 am

2 stops24h 10m

Tunis Carthage

Wed 11/26

12:45 pm-10:06 pm

2 stops42h 21m

$600

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Tue 1/20

3:40 pm-12:20 am

2 stops47h 40m

Tunis Carthage

Mon 1/26

2:55 am-10:16 pm

2 stops28h 21m

$630

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Tue 11/18

7:00 am-11:50 am

2 stops19h 50m

Tunis Carthage

Mon 11/24

2:55 am-12:10 pm

1 stop18h 15m

$657

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Fri 10/17

7:10 pm-4:25 pm

1 stop37h 15m

Tunis Carthage

Mon 10/20

11:35 pm-10:35 am

1 stop19h 00m

$813

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Sat 11/8

7:00 pm-10:35 pm

1 stop18h 35m

Tunis Carthage

Sun 11/30

5:35 pm-5:05 pm

1 stop32h 30m

$814

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Sat 11/8

3:40 pm-4:45 pm

2 stops40h 05m

Tunis Carthage

Sun 11/30

6:10 pm-12:10 pm

1 stop27h 00m

$875

SeattleTunis

SEA - TUN

SEATUN

Seattle/Tacoma Intl

Sat 3/28

10:00 pm-8:45 am

2 stops26h 45m

Tunis Carthage

Sun 4/5

5:30 am-11:15 am

1 stop13h 45m

$940

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Tunis from

How to get the cheapest flight ticket from Seattle to Tunis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tunis?

The month of January is, on average, the cheapest month to fly to Tunis from Seattle, with most prices found around $738. If you aren’t able to travel during the month of January, then book flights to Tunis from Seattle during February instead. Flights to Tunis in February, while not as cheap as those in January, still average around $752.

What is the cheapest day to depart on your flight to Tunis?

The cheapest day to depart from Seattle to Tunis is on a Saturday. Travelers who choose to depart for Tunis on a Saturday will often find tickets for as low as $989. The most expensive day to fly to Tunis is Friday, with ticket prices averaging around $1,546.

What is the cheapest time of day to depart on your flight to Tunis?

Flying to Tunis from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $713 when looking at flights departing in the evening. Flights to Tunis are more costly at noon, with an average ticket price of $1,350. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Seattle to Tunis

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Tunis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Tunis (SEA to TUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Tunis

Direct flights

None
There are no direct flights from Seattle to Tunis. There are no popular flight routes from Seattle to Tunis.
Search flight deals

  • How far is Seattle/Tacoma Intl to Tunis Carthage by plane?

    A flight from Seattle/Tacoma Intl to Tunis Carthage will travel around 5905.2 mi. In terms of flight time, this usually takes a little over 17h 25m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Tunis Carthage Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Tunis Carthage Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Tunis Carthage Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Tunis Carthage Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Tunis Carthage Airport.

  • What documentation or ID do you need to fly to Tunis Carthage Airport?

    The required travel and health documents for your Tunis Carthage Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tunis Carthage Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Tunis?

Best airlines flying from Seattle to Tunis

Compare and see reviews for airlines that fly from Seattle to Tunis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $364Free CancellationRating
7.9
7,966 reviews
Search Delta flights
Turkish AirlinesPriceFrom $656Free CancellationRating
7.3
3,992 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,455 reviews
Search Lufthansa flights
Air FrancePriceFrom $693Free CancellationRating
7.4
1,467 reviews
Search Air France flights

Traveling to a place near Tunis?

Book flights to Tunis if you plan to visit one of these locations
La Marsa
Tabarka
Gammarth
Korba
Sidi Bou Said
Nabeul
Bizerte

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Tunis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tunis from Seattle.

Can I find flights from Seattle to Tunis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tunis from Seattle with this policy.

How can momondo help me find flights from Seattle to Tunis?

Once you have performed a search for Seattle to Tunis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Tunis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Tunis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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