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Dulles Intl

$462+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUN — IAD
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:45 am
TUN
-
IAD
1 stop16h 50m
Lufthansa
Mon 8/310:15 pm
IAD
-
TUN
1 stop19h 45m
Lufthansa
Deal found 6/6$748
This United deal was found by Cheapflights users on 6/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:30 am
TUN
-
IAD
1 stop19h 10m
Multiple Airlines
Sun 8/165:55 pm
IAD
-
TUN
1 stop11h 55m
Multiple Airlines
Deal found 6/9$765
This ITA Airways deal was found by Cheapflights users on 6/7. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:30 am
TUN
-
IAD
1 stop14h 00m
ITA Airways
Tue 12/154:45 pm
IAD
-
TUN
1 stop11h 50m
ITA Airways
Deal found 6/7$771
This Gotogate deal was found by Cheapflights users on 6/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:30 am
TUN
-
IAD
1 stop14h 00m
ITA Airways
Sat 6/274:30 pm
IAD
-
TUN
1 stop24h 50m
ITA Airways
Deal found 6/7$780
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:30 am
TUN
-
IAD
1 stop14h 00m
ITA Airways
Fri 7/314:30 pm
IAD
-
TUN
1 stop12h 05m
ITA Airways
Deal found 6/10$792
This oojo deal was found by Cheapflights users on 6/6. 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.
Wed 6/175:30 am
TUN
-
IAD
1 stop14h 00m
ITA Airways
Sat 6/274:30 pm
IAD
-
TUN
1 stop24h 50m
ITA Airways
Deal found 6/6$801
This FlightHub deal was found by Cheapflights users on 6/7. 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 8/75:30 am
TUN
-
IAD
1 stop14h 00m
ITA Airways
Sun 8/304:30 pm
IAD
-
TUN
1 stop12h 05m
ITA Airways
Deal found 6/7$809
This ITA Airways deal was found by Cheapflights users on 6/7. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:10 pm
TUN
-
IAD
1 stop25h 20m
ITA Airways
Tue 9/14:30 pm
IAD
-
TUN
1 stop24h 50m
ITA Airways
Deal found 6/7$811
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:25 am
TUN
-
IAD
1 stop19h 10m
Delta
Sun 8/167:19 pm
IAD
-
TUN
2 stops17h 21m
Delta
Deal found 6/9$816

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(Gotogate)

One-way from

$462
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$861
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. 5% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 11, 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

Fri 7/17

1:45 am-1:35 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

Mon 8/3

10:15 pm-11:00 pm

1 stop19h 45m

$748

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Wed 7/22

5:30 am-7:40 pm

1 stop19h 10m

Washington, D.C. Dulles Intl

Sun 8/16

5:55 pm-10:50 am

1 stop11h 55m

$765

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Wed 7/22

5:25 am-7:35 pm

1 stop19h 10m

Washington, D.C. Dulles Intl

Sun 8/16

7:19 pm-5:40 pm

2 stops17h 21m

$816

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 7/2

5:25 am-7:35 pm

1 stop19h 10m

Washington, D.C. Dulles Intl

Thu 7/16

7:26 pm-3:40 pm

2 stops15h 14m

$895

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 7/2

5:15 pm-11:35 am

1 stop23h 20m

Washington, D.C. Dulles Intl

Thu 7/16

1:20 pm-9:00 am

1 stop14h 40m

$966

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 7/2

1:35 am-3:15 pm

1 stop18h 40m

Washington, D.C. Dulles Intl

Fri 7/31

3:25 pm-10:50 am

1 stop14h 25m

$1,001

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Sun 8/16

6:15 pm-2:30 pm

1 stop25h 15m

Washington, D.C. Dulles Intl

Wed 12/16

12:43 pm-10:35 am

2 stops15h 52m

$1,026
Quickest round-trip

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Fri 7/3

11:50 am-7:35 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

Fri 7/31

12:29 pm-8:45 am

2 stops15h 16m

$1,065
Cheapest one-way

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 6/25

1:35 am-3:55 pm

1 stop19h 20m

$566
Quickest one-way

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Sun 6/21

11:45 am-8:00 pm

1 stop13h 15m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 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 June.
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 $666). Flying from Tunis to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $1,011). 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.

How much does it cost to fly round-trip from Tunis to Washington, D.C. Dulles Intl Airport?

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 June 11, 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
1,527 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.5
Good
1,603 reviews
KLM
7.8
Good
1,527 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,410 reviews
KLM
7.8
Good
1,527 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,055 reviews
KLM
7.8
Good
1,527 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Royal Air Maroc
6.2
Okay
615 reviews
KLM
7.8
Good
1,527 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 14h. ITA Airways provides one of the quickest options available for as low as $704. 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 29% 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 $666). Flying from Tunis to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $1,011). 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
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Laurel
Hyattsville
Manassas
Hanover
Chantilly
Lanham
Falls Church
Waldorf
Silver Spring
Largo
Clinton

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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$579Average$683FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$631Average$738FlexibilityNo cancel feeOn-time77%
Royal Air MarocCheapest$641Average$785FlexibilityNo cancel feeOn-time75%
DeltaCheapest$650Average$729FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$683Average$793FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$718Average$826FlexibilityNo cancel feeOn-time76%

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