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Dulles Intl

$449+ Cheap flights from Tunis (TUN) to Dulles Intl (IAD)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
TUN — IAD
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Tunis to Dulles Intl

Cheapest flights from Tunis to Dulles Intl
Explore the most affordable flight options available from Tunis to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This oojo deal was found by Cheapflights users on 7/23. 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.
Sun 9/65:30 am
TUN
-
IAD
1 stop14h 00m
ITA Airways
Sun 9/134:30 pm
IAD
-
TUN
1 stop19h 50m
ITA Airways
Deal found 7/23$728
This Air France deal was found by Cheapflights users on 7/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:25 am
TUN
-
IAD
1 stop15h 40m
Air France
Fri 10/166:15 pm
IAD
-
TUN
1 stop33h 30m
Air France
Deal found 7/26$767
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:25 am
TUN
-
IAD
1 stop15h 40m
Delta
Fri 10/1610:14 am
IAD
-
TUN
2 stops17h 31m
Delta
Deal found 7/26$771
This United deal was found by Cheapflights users on 7/23. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:25 am
TUN
-
IAD
1 stop14h 15m
Multiple Airlines
Thu 8/139:55 am
IAD
-
TUN
2 stops19h 55m
Multiple Airlines
Deal found 7/23$775
This oojo deal was found by Cheapflights users on 7/23. 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.
Sat 9/126:00 pm
TUN
-
IAD
1 stop30h 00m
Royal Air Maroc
Wed 9/239:00 pm
IAD
-
TUN
1 stop32h 50m
Royal Air Maroc
Deal found 7/23$790
This oojo deal was found by Cheapflights users on 7/22. 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.
Sun 9/201:45 am
TUN
-
IAD
1 stop19h 20m
Lufthansa
Fri 10/1610:20 pm
IAD
-
TUN
2 stops43h 35m
Lufthansa
Deal found 7/22$791
This United deal was found by Cheapflights users on 7/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:25 am
TUN
-
IAD
1 stop14h 15m
Multiple Airlines
Fri 8/143:25 pm
IAD
-
TUN
2 stops20h 10m
Multiple Airlines
Deal found 7/22$792
This oojo deal was found by Cheapflights users on 7/26. 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.
Mon 8/2410:25 am
TUN
-
IAD
1 stop33h 05m
ITA Airways
Sun 8/304:30 pm
IAD
-
TUN
1 stop24h 50m
ITA Airways
Deal found 7/26$794
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:25 am
TUN
-
IAD
1 stop15h 40m
Delta
Wed 9/236:26 pm
IAD
-
TUN
2 stops18h 14m
Delta
Deal found 7/23$801
This oojo deal was found by Cheapflights users on 7/23. 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.
Mon 9/2111:50 am
TUN
-
IAD
1 stop12h 10m
Royal Air Maroc
Fri 10/169:00 pm
IAD
-
TUN
1 stop32h 50m
Royal Air Maroc
Deal found 7/23$822

Find flight deals from Tunis to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tunis (TUN) to Dulles Intl (IAD). 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$728
(oojo)

One-way from

$449
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,035
Provider with most accurate pricing for Tunis Carthage-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tunis Carthage-Washington, D.C. Dulles Intl flights.
Search Deals
From Tunis Carthage to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Tunis Carthage to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tunis to Dulles Intl 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 July 26, 2026.
Use the filters below to find and compare flights from Tunis to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Mon 9/21

5:25 am-4:05 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Fri 10/16

6:15 pm-8:45 am

1 stop33h 30m

$767

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Mon 9/21

5:25 am-4:05 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Fri 10/16

10:14 am-8:45 am

2 stops17h 31m

$771

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Mon 8/24

10:25 am-2:30 pm

1 stop33h 05m

Washington, D.C. Dulles Intl

Sun 8/30

4:30 pm-10:20 pm

1 stop24h 50m

$794

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Sat 9/12

5:25 am-4:05 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Wed 9/23

6:26 pm-5:40 pm

2 stops18h 14m

$801

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Mon 9/21

11:50 am-7:00 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Fri 10/16

9:00 pm-10:50 am

1 stop32h 50m

$822

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Mon 9/21

5:25 am-4:05 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Fri 10/16

12:31 pm-8:45 am

2 stops15h 14m

$856

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Wed 8/5

5:25 am-4:05 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Wed 8/19

6:15 pm-3:40 pm

1 stop16h 25m

$858
Quickest round-trip

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 8/6

9:50 am-7:35 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Tue 8/18

6:15 pm-10:45 am

1 stop11h 30m

$863

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 8/6

9:50 am-7:35 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Sat 8/15

12:29 pm-8:45 am

2 stops15h 16m

$868

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 8/6

9:50 am-7:35 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Sun 8/16

7:19 pm-5:40 pm

2 stops17h 21m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Tunis to Dulles Intl

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 Tunis to Dulles Intl in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice 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 Tunis-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tunis-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tunis-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tunis-Washington, D.C. Dulles Intl Airport 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 Tunis-Washington, D.C. Dulles Intl Airport 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 Tunis to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Tunis 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 Tunis to Washington, D.C. Dulles Intl Airport

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

Currently, March is the cheapest month in which you can book a flight from Tunis to Washington, D.C. Dulles Intl Airport (average of $671). Flying from Tunis to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $1,035). 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated July 26, 2026.
Read reviews from past customers who have flown KLM,Air France, andTurkish Airlines from Tunis to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,550 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,550 reviews
KLM
7.8
Good
1,550 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Air France
7.5
Good
1,625 reviews
KLM
7.8
Good
1,550 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Turkish Airlines
7.4
Good
4,451 reviews
KLM
7.8
Good
1,550 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,157 reviews
KLM
7.8
Good
1,550 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Royal Air Maroc
6.2
Okay
626 reviews
KLM
7.8
Good
1,550 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Tunis to Dulles Intl. 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 from for flights from Tunis to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Tunis, you will be flying from Carthage, which is the city’s only airport. Tunis Carthage (TUN) is located 4.1 mi from the center of Tunis. There are 0 flights from Carthage to Washington, D.C. Dulles Intl per day from 6 different airlines.

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

    A quick flight from Tunis to Washington, D.C. Dulles Intl Airport can take about 15h 40m. Air France provides one of the quickest options available for as low as $767. Airlines will cover a distance of 4576 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    KLM, at $579, was found to be the cheapest airline from Tunis to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Air France and Royal Air Maroc. KLM is currently priced 32% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tunis to Dulles Intl 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 Tunis to Washington, D.C. Dulles Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Tunis to Washington, D.C. Dulles Intl Airport (average of $671). Flying from Tunis to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $1,035). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tunis to Dulles Intl

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

Top 6 airlines flying from Tunis to Dulles Intl

Discover the top 6 airlines that operate flights from Tunis to Dulles Intl. 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$579Average$804FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$631Average$806FlexibilityNo cancel feeOn-time77%
Royal Air MarocCheapest$641Average$773FlexibilityNo cancel feeOn-time75%
DeltaCheapest$650Average$687FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$683Average$793FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$718Average$846FlexibilityNo cancel feeOn-time76%

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