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$416+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TUN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Tunis Carthage are usually found in February or October, booked 58 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap 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 June 12, 2025.

Round-trip from

$868
(Lufthansa)

One-way from

$432
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$1,132
From Washington, D.C. Dulles Intl to Tunis Carthage
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One-way flight from Washington, D.C. Dulles Intl to Tunis Carthage
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Highest demand for flights based on searches. 16% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:20 pmIAD - TUN
2 stops19h 55mLufthansa
Wed 9/31:50 amTUN - IAD
1 stop19h 00mLufthansa
Deal found 6/10$868
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:15 pmIAD - TUN
2 stops19h 10mMultiple Airlines
Wed 10/1511:50 amTUN - IAD
1 stop12h 15mMultiple Airlines
Deal found 6/10$882
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/264:30 pmIAD - TUN
1 stop12h 05mITA Airways
Wed 8/136:10 pmTUN - IAD
1 stop25h 30mITA Airways
Deal found 6/9$887
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:20 pmIAD - TUN
1 stop15h 20mDelta
Thu 9/49:50 amTUN - IAD
2 stops18h 50mDelta
Deal found 6/10$908
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:30 pmIAD - TUN
1 stop14h 30mTurkish Airlines
Wed 7/2311:35 pmTUN - IAD
1 stop17h 10mTurkish Airlines
Deal found 6/11$929
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:05 pmIAD - TUN
1 stop14h 50mRoyal Air Maroc
Mon 9/2211:50 amTUN - IAD
1 stop12h 15mRoyal Air Maroc
Deal found 6/11$975
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.
Fri 9/269:45 amIAD - TUN
2 stops20h 05mAir Canada
Fri 10/101:50 amTUN - IAD
2 stops24h 15mAir Canada
Deal found 6/11$1,015

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 June 12, 2025.
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

Wed 8/27

10:20 pm-11:15 pm

2 stops19h 55m

Tunis Carthage

Wed 9/3

1:50 am-3:50 pm

1 stop19h 00m

$868

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Wed 10/1

11:15 pm-11:25 pm

2 stops19h 10m

Tunis Carthage

Wed 10/15

11:50 am-7:05 pm

1 stop12h 15m

$882

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Sat 7/26

4:30 pm-9:35 am

1 stop12h 05m

Tunis Carthage

Wed 8/13

6:10 pm-2:40 pm

1 stop25h 30m

$887

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Wed 8/27

9:20 pm-5:40 pm

1 stop15h 20m

Tunis Carthage

Thu 9/4

9:50 am-11:40 pm

2 stops18h 50m

$908

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Tue 7/8

1:30 pm-9:00 am

1 stop14h 30m

Tunis Carthage

Wed 7/23

11:35 pm-11:45 am

1 stop17h 10m

$929

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 9/8

9:05 pm-4:55 pm

1 stop14h 50m

Tunis Carthage

Mon 9/22

11:50 am-7:05 pm

1 stop12h 15m

$975

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Fri 9/26

9:45 am-10:50 am

2 stops20h 05m

Tunis Carthage

Fri 10/10

1:50 am-9:05 pm

2 stops24h 15m

$1,015

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Mon 9/15

8:30 pm-11:15 pm

3 stops21h 45m

$416

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Tue 7/8

1:30 pm-9:00 am

1 stop14h 30m

$432

Washington, D.C.Tunis

IAD - TUN

IADTUN

Washington, D.C. Dulles Intl

Sun 7/27

9:05 pm-10:50 am

1 stop32h 45m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
1
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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 June 9, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Tunis is 58 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tunis (average of $758). Flying from Washington, D.C. Dulles Intl Airport to Tunis in June is currently the most expensive (average of $1,314). 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.

What is the cheapest time of day to fly from IAD to TUN?

Find hourly flight availability from Dulles Intl to Tunis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Tunis at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Tunis by month

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

In terms of precipitation, rainfall in Tunis ranges from 0.0 - 2.4 inches per month. January is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Tunis when rainfall is around 0.0 in.

Temperature in Tunis by month

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

If weather is an important factor for your trip to Tunis, use this chart to help with planning. For those seeking warmer temperatures, August 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 51.8 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, Turkish Airlines and Lufthansa from Washington, D.C. to Tunis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,139 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
ITA Airways
6.7
Okay
990 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Egyptair
6.5
Okay
350 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $868, Lufthansa will fly you from Washington, D.C. Dulles Intl Airport to Tunis and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ITA Airways and Delta - these airlines can fly you to your destination from $887 and $908, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Tunis for 4% 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 $432 on Turkish Airlines. Other airlines that offer cheap prices include Royal Air Maroc from $609 and Egyptair from $985 one-way.

  • 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tunis (average of $758). Flying from Washington, D.C. Dulles Intl Airport to Tunis in June is currently the most expensive (average of $1,314). 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
La Marsa
Tabarka
Gammarth
Sidi Bou Said
Nabeul
Bizerte
Korba

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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
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$586Average$735FlexibilityNo cancel feeOn-time86%
ITA AirwaysCheapest$592Average$847FlexibilityNo cancel feeOn-time81%
DeltaCheapest$685Average$926FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$686Average$958FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$687Average$1,167FlexibilityNo cancel feeOn-time76%
Royal Air MarocCheapest$702Average$1,091FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$731Average$953FlexibilityNo cancel feeOn-time77%

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