Dulles Intl

$437+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
TUN — IAD
jun. 17 — jun. 241
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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 36 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 junio 12, 2025.

Round-trip from

$635
(KLM)

One-way from

$437
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$679
From Tunis Carthage to Washington, D.C. Dulles Intl
One-way flight from Tunis Carthage to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 7% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 junio 12, 2025.

This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2711:50 amTUN - IAD
1 stop12h 25mMultiple Airlines
dom. 10/199:20 pmIAD - TUN
1 stop15h 20mMultiple Airlines
Deal found 6/11$635
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:30 amTUN - IAD
1 stop15h 50mAir France
dom. 10/1912:30 pmIAD - TUN
2 stops15h 15mAir France
Deal found 6/11$657
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/911:50 amTUN - IAD
1 stop12h 25mDelta
jue. 9/116:30 pmIAD - TUN
1 stop11h 15mDelta
Deal found 6/11$674
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/81:50 amTUN - IAD
2 stops43h 29mAir Canada
jue. 9/119:45 amIAD - TUN
2 stops20h 05mAir Canada
Deal found 6/11$684
This ITA Airways deal was found by Cheapflights users on 6/11. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/106:20 pmTUN - IAD
1 stop25h 20mITA Airways
vie. 9/124:30 pmIAD - TUN
1 stop19h 50mITA Airways
Deal found 6/11$695
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/81:50 amTUN - IAD
2 stops17h 10mLufthansa
jue. 9/1110:15 pmIAD - TUN
1 stop20h 00mLufthansa
Deal found 6/11$718
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/206:45 pmTUN - IAD
2 stops25h 50mKLM
mié. 7/99:20 pmIAD - TUN
1 stop15h 20mKLM
Deal found 6/12$1,001
This Turkish Airlines deal was found by Cheapflights users on 6/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/811:35 pmTUN - IAD
1 stop17h 10mTurkish Airlines
sáb. 9/139:40 pmIAD - TUN
1 stop30h 20mTurkish Airlines
Deal found 6/11$1,027
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/116:00 pmTUN - IAD
1 stop30h 05mRoyal Air Maroc
mié. 6/189:05 pmIAD - TUN
1 stop14h 50mRoyal Air Maroc
Deal found 6/10$1,161
This Qatar Airways deal was found by Cheapflights users on 6/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/1211:25 pmTUN - IAD
1 stop21h 15mQatar Airways
mié. 9/109:00 pmIAD - TUN
1 stop19h 25mQatar Airways
Deal found 6/11$1,255

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 junio 12, 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

sáb. 9/27

11:50 am-7:15 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

dom. 10/19

9:20 pm-5:40 pm

1 stop15h 20m

$635

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

sáb. 9/27

5:30 am-4:20 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

dom. 10/19

12:30 pm-8:45 am

2 stops15h 15m

$657

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

mié. 7/9

11:50 am-7:15 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

jue. 9/11

6:30 pm-10:45 am

1 stop11h 15m

$674

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

mar. 7/8

1:50 am-4:19 pm

2 stops43h 29m

Washington, D.C. Dulles Intl

jue. 9/11

9:45 am-10:50 am

2 stops20h 05m

$684

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

jue. 7/10

6:20 pm-2:40 pm

1 stop25h 20m

Washington, D.C. Dulles Intl

sáb. 9/13

4:30 pm-9:35 am

1 stop12h 05m

$695

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

mar. 7/8

1:50 am-2:00 pm

2 stops17h 10m

Washington, D.C. Dulles Intl

jue. 9/11

10:15 pm-11:15 pm

1 stop20h 00m

$718

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

mar. 7/8

11:35 pm-11:45 am

1 stop17h 10m

Washington, D.C. Dulles Intl

sáb. 9/13

9:40 pm-9:00 am

1 stop30h 20m

$1,027

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

lun. 6/23

11:50 am-7:05 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

dom. 7/6

9:05 pm-5:00 pm

1 stop14h 55m

$1,226

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

sáb. 7/12

11:25 pm-3:40 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

mié. 9/10

9:00 pm-9:25 pm

1 stop19h 25m

$1,255

TunisWashington, D.C.

TUN - IAD

TUNIAD

Tunis Carthage

dom. 7/6

11:40 am-3:45 pm

2 stops33h 05m

Washington, D.C. Dulles Intl

mié. 9/10

6:50 pm-9:40 am

2 stops33h 50m

$1,352

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 results
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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 June 9, 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 July is currently the most expensive (average of $349). 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 junio 12, 2025.
Get a feel of what it's like to fly with Emirates, Delta and KLM 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.

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
8.0
Very good

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 3 different airlines.

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

    Air France, at $657, 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 Air Canada. Air France is currently priced 5% 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?

    $437 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 $503 and $516, 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 July is currently the most expensive (average of $349). 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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Fredericksburg
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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.

Top 3 airlines flying from Tunis to Dulles Intl

Discover the top 3 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$557Average$697FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$605Average$728FlexibilityNo cancel feeOn-time76%
Royal Air MarocCheapest$647Average$713FlexibilityNo cancel feeOn-time75%

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