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Dulles Intl

$423+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
TUN — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Tunis Carthage to Washington, D.C. Dulles Intl are usually found in February or March, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$595
(KLM)

One-way from

$423
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$762
Provider with most accurate pricing for Tunis Carthage-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Tunis Carthage-Washington, D.C. Dulles Intl flights.
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From Tunis Carthage to Washington, D.C. Dulles Intl
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One-way flight from Tunis Carthage to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 11% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:30 amTUN - IAD
1 stop15h 50mMultiple Airlines
Fri 5/309:20 pmIAD - TUN
1 stop20h 25mMultiple Airlines
Deal found 4/28$595
This Air France deal was found by Cheapflights users on 4/28. 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.
Fri 5/165:30 amTUN - IAD
2 stops18h 17mAir France
Fri 5/309:20 pmIAD - TUN
1 stop20h 25mAir France
Deal found 4/28$605
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 6/209:50 amTUN - IAD
1 stop14h 25mDelta
Sat 11/159:30 amIAD - TUN
2 stops24h 00mDelta
Deal found 4/28$640
This Orbitz deal was found by Cheapflights users on 4/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:50 amTUN - IAD
1 stop19h 00mLufthansa
Sun 9/143:25 pmIAD - TUN
1 stop14h 25mLufthansa
Deal found 4/28$655
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:20 pmTUN - IAD
2 stops46h 39mITA Airways
Sat 6/288:30 pmIAD - TUN
2 stops32h 05mITA Airways
Deal found 4/28$957

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 April 29, 2025.
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

Tunis

Fly to

Dulles Intl

Route

Depart

Return

Price

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Fri 5/16

5:30 am-4:20 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Fri 5/30

9:20 pm-10:45 pm

1 stop20h 25m

$595

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Fri 5/16

5:30 am-6:47 pm

2 stops18h 17m

Washington, D.C. Dulles Intl

Fri 5/30

9:20 pm-10:45 pm

1 stop20h 25m

$605

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Fri 6/20

9:50 am-7:15 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 11/15

9:30 am-3:30 pm

2 stops24h 00m

$640

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Thu 6/19

1:50 am-3:50 pm

1 stop19h 00m

Washington, D.C. Dulles Intl

Sat 11/15

5:40 pm-11:35 am

1 stop11h 55m

$718

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Sat 6/14

6:20 pm-11:59 am

2 stops46h 39m

Washington, D.C. Dulles Intl

Sat 6/28

8:30 pm-9:35 am

2 stops32h 05m

$957

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Wed 5/14

5:00 pm-3:20 pm

3 stops27h 20m

$423

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Tue 5/13

6:00 pm-7:05 pm

1 stop30h 05m

$435

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Tue 5/6

1:50 am-3:50 pm

1 stop19h 00m

$499

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Mon 5/19

11:45 am-9:39 am

2 stops26h 54m

$518

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

Sun 6/29

11:40 am-3:45 pm

2 stops33h 05m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 eDreams the most. eDreams 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

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

Use this chart to determine the optimal time to book a round-trip flight from Tunis to Dulles Intl. Price data was last updated on April 25, 2025.

The best time to book flights from Tunis to Washington, D.C. Dulles Intl Airport is 34 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 Tunis to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Tunis to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Tunis to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 29, 2025.
Get a feel of what it's like to fly with Delta, SAUDIA and Air France from Tunis to Washington, D.C. by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SAUDIA
7.4
Good
611 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,240 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
ITA Airways
6.7
Okay
967 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 4 different airlines.

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

    Air France, at $605, was found to be the cheapest airline from Tunis to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Delta and Lufthansa. Air France is currently priced 12% below the average price you’ll pay for this route.

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

    $435 is the cheapest one-way deal found within the past few days, from Royal Air Maroc. You may also be able to find cheap deals on Lufthansa and Air Canada, with prices starting from $499 and $518, respectively.

  • 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, August is the cheapest month in which you can book a flight from Tunis to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Tunis to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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
Arlington
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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
Tunis to Baltimore flights

Top 4 airlines flying from Tunis to Dulles Intl

Discover the top 4 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$557Average$677FlexibilityNo cancel feeOn-time77%
DeltaCheapest$563Average$638FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$601Average$706FlexibilityNo cancel feeOn-time76%
Royal Air MarocCheapest$647Average$731FlexibilityNo cancel feeOn-time75%

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