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$349+ Cheap flights from Dulles Intl (IAD) to Tunis (TUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TUN
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Dulles Intl to Tunis

Cheapest flights from Dulles Intl to Tunis
Explore the most affordable flight options available from Dulles Intl to Tunis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This FlightHub deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:20 pm
IAD
-
TUN
1 stop14h 25m
Turkish Airlines
Wed 5/611:45 pm
TUN
-
IAD
1 stop16h 50m
Turkish Airlines
Deal found 2/10$556
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:15 pm
IAD
-
TUN
1 stop30h 45m
Turkish Airlines
Fri 3/2011:00 am
TUN
-
IAD
1 stop30h 45m
Turkish Airlines
Deal found 2/11$563
This FlightHub deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/82:30 pm
IAD
-
TUN
1 stop27h 05m
Turkish Airlines
Wed 3/2511:35 pm
TUN
-
IAD
1 stop25h 45m
Turkish Airlines
Deal found 2/12$566
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:15 pm
IAD
-
TUN
1 stop30h 45m
Turkish Airlines
Wed 4/111:45 pm
TUN
-
IAD
1 stop16h 50m
Turkish Airlines
Deal found 2/11$568
This FlightHub deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/151:30 pm
IAD
-
TUN
1 stop14h 30m
Turkish Airlines
Sun 2/225:35 pm
TUN
-
IAD
1 stop31h 45m
Turkish Airlines
Deal found 2/8$581
This FlightHub deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:45 pm
IAD
-
TUN
1 stop20h 00m
Turkish Airlines
Sun 4/1911:45 pm
TUN
-
IAD
1 stop16h 50m
Turkish Airlines
Deal found 2/10$582
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:45 pm
IAD
-
TUN
1 stop14h 35m
Royal Air Maroc
Wed 4/111:50 am
TUN
-
IAD
1 stop12h 10m
Royal Air Maroc
Deal found 2/9$584
This KAYAK deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:30 pm
IAD
-
TUN
1 stop14h 30m
Turkish Airlines
Wed 3/2511:35 pm
TUN
-
IAD
1 stop18h 10m
Turkish Airlines
Deal found 2/10$588
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/232:30 pm
IAD
-
TUN
1 stop14h 30m
Turkish Airlines
Wed 4/19:45 am
TUN
-
IAD
1 stop15h 05m
Turkish Airlines
Deal found 2/11$589
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:45 pm
IAD
-
TUN
1 stop14h 10m
Turkish Airlines
Mon 9/289:45 am
TUN
-
IAD
1 stop15h 05m
Turkish Airlines
Deal found 2/11$590
This oojo deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:20 pm
IAD
-
TUN
1 stop22h 35m
Turkish Airlines
Tue 9/2211:45 pm
TUN
-
IAD
1 stop16h 50m
Turkish Airlines
Deal found 2/12$591
This FlightHub deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:30 pm
IAD
-
TUN
1 stop21h 05m
Turkish Airlines
Mon 3/3011:45 pm
TUN
-
IAD
1 stop16h 50m
Turkish Airlines
Deal found 2/10$600

Find flight deals from Dulles Intl to Tunis

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Tunis (TUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(FlightHub)

One-way from

$349
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$773
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Tunis Carthage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Tunis Carthage flights.
Search Deals
From Washington, D.C. Dulles Intl to Tunis Carthage
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Tunis Carthage
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tunis that are best for you.

Fly from

Dulles Intl

Fly to

Tunis

Route

Depart

Return

Price

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 4/27

6:00 am-10:45 am

2 stops23h 45m

Tunis Carthage

Wed 5/6

5:25 am-7:35 pm

1 stop19h 10m

$732

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Sun 3/8

2:30 pm-10:00 am

1 stop14h 30m

Tunis Carthage

Thu 3/26

5:35 pm-12:45 pm

1 stop24h 10m

$743

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Fri 4/3

10:20 pm-4:35 pm

1 stop13h 15m

Tunis Carthage

Sat 4/11

5:30 pm-7:25 pm

1 stop30h 55m

$824

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Sat 3/7

1:30 pm-10:00 am

1 stop14h 30m

Tunis Carthage

Thu 3/26

5:35 pm-12:45 pm

1 stop24h 10m

$836

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 3/16

10:45 pm-4:10 pm

1 stop12h 25m

Tunis Carthage

Thu 4/2

5:25 am-7:35 pm

1 stop19h 10m

$877

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 3/16

7:50 pm-4:10 pm

1 stop15h 20m

Tunis Carthage

Tue 3/31

5:25 am-7:35 pm

1 stop19h 10m

$877

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 3/16

7:18 am-4:10 pm

2 stops27h 52m

Tunis Carthage

Fri 3/27

10:55 am-8:30 pm

1 stop14h 35m

$881

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 3/23

1:19 pm-4:10 pm

2 stops21h 51m

Tunis Carthage

Thu 4/2

11:50 am-7:35 pm

1 stop12h 45m

$882

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Wed 3/11

7:50 pm-4:10 pm

1 stop15h 20m

Tunis Carthage

Thu 4/2

5:25 am-11:41 pm

2 stops23h 16m

$886

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Tue 3/10

7:50 pm-4:10 pm

1 stop15h 20m

Tunis Carthage

Tue 3/31

5:25 am-12:27 am

2 stops24h 02m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 21 results
1
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Compare providers for flights from Dulles Intl to Tunis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Tunis in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Tunis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Tunis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Tunis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Tunis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Tunis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Tunis

Have a flexible travel schedule? Discover the best time to fly to Tunis from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Tunis

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Tunis?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Tunis. Price data was last updated on February 6, 2026.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Tunis is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tunis?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tunis (average of $548). Flying from Washington, D.C. Dulles Intl Airport to Tunis in June is currently the most expensive (average of $998). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Tunis

Get insights into the airlines that provide service to Tunis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tunis. Reviews last updated February 12, 2026.
See what other customers who have flown with Air France, Turkish Airlines, and Lufthansa from Washington, D.C. Dulles Intl Airport to Tunis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,532 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

7.0

Overall

7.4

Boarding

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,532 reviews
Air France
7.4
Good
1,532 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

7.0

Overall

7.4

Boarding

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Turkish Airlines
7.3
Good
4,210 reviews
Air France
7.4
Good
1,532 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

7.0

Overall

7.4

Boarding

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Lufthansa
6.8
Okay
7,780 reviews
Air France
7.4
Good
1,532 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

7.0

Overall

7.4

Boarding

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
ITA Airways
6.7
Okay
1,148 reviews
Air France
7.4
Good
1,532 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

7.0

Overall

7.4

Boarding

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Royal Air Maroc
6.2
Okay
575 reviews
Air France
7.4
Good
1,532 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

7.0

Overall

7.4

Boarding

7.4

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Tunis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tunis from Washington, D.C. Dulles Intl?

    Tunis Carthage (TUN), located 4.1 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Tunis. 7 airlines have flights to Carthage from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Tunis Carthage should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Tunis?

    Departing from Washington, D.C. Dulles Intl Airport to Tunis will take you 13h 15m. The distance from Washington, D.C. Dulles Intl Airport to Tunis is about 4576 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Tunis round-trip?

    Currently priced at $554, KLM will fly you from Washington, D.C. Dulles Intl Airport to Tunis and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Air France - these airlines can fly you to your destination from $568 and $586, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Tunis for 36% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Tunis one-way?

    One-way options have recently been found by users for as low as $404 on Turkish Airlines. Other airlines that offer cheap prices include Royal Air Maroc from $473 and Lufthansa from $515 one-way.

  • Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Tunis?

    Flights departing from Washington, D.C. Dulles Intl Airport and landing in Tunis layover in Istanbul most frequently.

  • What are some popular things to do or see while on a layover in Istanbul?

    Taksim Square, Laleli Camii, and Beyazit Meydani are currently the most popular points of interest in Istanbul at the moment. Taksim Square, Laleli Camii and Beyazit Meydani are located about 20.8 mi, 21.5 mi, and 21.7 mi, respectively from Istanbul if you are interested in checking them out. Travelers can rent a car at Istanbul for an average daily rate of $35 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Tunis flights?

    The least popular layover on flights from Washington, D.C. Dulles Intl Airport to Tunis is Casablanca.

  • Can I find deals for flights from Dulles Intl to Tunis that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Tunis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Tunis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tunis.

  • Can I find deals for business class flights from Dulles Intl to Tunis?

    Yes. Cheapflights offers flight deals from Dulles Intl to Tunis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tunis?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tunis (average of $548). Flying from Washington, D.C. Dulles Intl Airport to Tunis in June is currently the most expensive (average of $998). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tunis?

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

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Alternative routes for Dulles Intl to Tunis

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Tunis flights
Baltimore to Tunis flights
Dulles Intl to Monastir flights

Top 7 airlines flying from Dulles Intl to Tunis

Discover the top 7 airlines that operate flights from Dulles Intl to Tunis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$554Average$738FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$568Average$834FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$586Average$1,108FlexibilityNo cancel feeOn-time77%
DeltaCheapest$626Average$1,036FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$647Average$1,136FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$696Average$1,011FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$744Average$1,147FlexibilityNo cancel feeOn-time76%

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