TUN - IAD

$406 Find Cheap Flights from Tunis to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tunis to Dulles Intl departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tunis to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tunis to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$560
Typical prices: $607-$635
Royal Air Maroc
Thu 1/29Fri 2/20
TUN - IAD • 1 stop
Cheapest one-way
$406
Typical prices: $430-$493
Royal Air Maroc
Fri 12/5
TUN - IAD • 1 stop
Top airlines
Royal Air Maroc
Cheapest • from $560 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 19% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tunis to Dulles Intl (TUN-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tunis to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tunis to Dulles Intl

Thu, Jan 29 - Fri, Feb 20
Royal Air Maroc Logo
6:20 pm - 6:45 pmTUN-IAD
30h 25m1 stop
Royal Air Maroc Logo
8:45 pm - 10:50 amIAD-TUN
32h 05m1 stop
$560Royal Air Maroc
Find Deal
Thu, Jan 29 - Fri, Feb 20
Delta Logo
5:30 am - 7:09 pmTUN-IAD
19h 39m2 stops
Delta Logo
6:50 pm - 4:10 pmIAD-TUN
15h 20m1 stop
$638Delta
Find Deal
Fri, Dec 5 - Mon, Dec 8
Royal Air Maroc Logo
11:50 am - 6:45 pmTUN-IAD
12h 55m1 stop
Royal Air Maroc Logo
8:45 pm - 10:50 amIAD-TUN
32h 05m1 stop
$648Royal Air Maroc
Find Deal
Sat, Jan 31 - Mon, Mar 2
KLM Logo
5:30 am - 4:35 pmTUN-IAD
17h 05m1 stop
KLM Logo
6:50 pm - 4:10 pmIAD-TUN
15h 20m1 stop
$665KLM
Find Deal
Sat, Jan 31 - Mon, Mar 2
Multiple Airlines Logo
10:55 am - 10:53 pmTUN-IAD
17h 58m2 stops
Multiple Airlines Logo
6:50 pm - 4:10 pmIAD-TUN
15h 20m1 stop
$675Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Royal Air Maroc Logo
11:50 am - 6:45 pmTUN-IAD
12h 55m1 stop
Royal Air Maroc Logo
8:45 pm - 10:50 amIAD-TUN
32h 05m1 stop
$683Royal Air Maroc
Find Deal
Thu, Feb 5 - Mon, Feb 9
Delta Logo
5:30 am - 4:35 pmTUN-IAD
17h 05m1 stop
Delta Logo
6:50 pm - 4:10 pmIAD-TUN
15h 20m1 stop
$687Delta
Find Deal
Thu, Feb 5 - Mon, Feb 9
Delta Logo
5:30 am - 4:35 pmTUN-IAD
17h 05m1 stop
Delta Logo
10:11 am - 4:10 pmIAD-TUN
23h 59m2 stops
$691Delta
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
5:30 am - 4:35 pmTUN-IAD
17h 05m1 stop
Delta Logo
12:30 pm - 9:50 amIAD-TUN
15h 20m2 stops
$693Delta
Find Deal
Thu, Feb 5 - Mon, Feb 9
Delta Logo
5:30 am - 4:46 pmTUN-IAD
17h 16m2 stops
Delta Logo
12:40 pm - 9:50 amIAD-TUN
15h 10m2 stops
$701Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Tunis to Dulles Intl flights

Get data-powered insights and trends into flights from Tunis to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Tunis to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Tunis to Washington, D.C. Dulles Intl Airport departing in January.

What’s the cheapest day of the week to fly from Tunis to Washington Dulles Airport?

The average price of all round-trip flights from Tunis to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Tunis to Washington Dulles Airport, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Saturday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tunis to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tunis to Washington, D.C. Dulles Intl Airport is February, where tickets cost $595 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $900 and $842 respectively.

Good to know

Low seasonDecember
Cheapest flight$406
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Tunis to Washington Dulles Airport

When to book flights from Tunis to Dulles Intl

Are your dates flexible? Find out the best times to travel from Tunis to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Tunis to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Tunis to Washington, D.C. Dulles Intl Airport was $406 for a one-way ticket and $560 for a round-trip.

  • Do I need a passport to fly between Tunis and Washington Dulles Airport?

    A passport is required to fly from Tunis to Washington Dulles Airport.

  • Which airports will I be using when flying from Tunis to Washington Dulles Airport?

    When flying out of Tunis you will be using Tunis Carthage. You will be landing at Washington Dulles Airport, also known as Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Tunis to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tunis to Washington Dulles Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Tunis and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Tunis to Washington, D.C., Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Tunis to Washington, D.C. are Delta and Air France. With an average price for the route of $687 and an overall rating of 7.9, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $750 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Tunis to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tunis to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tunis to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Tunis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tunis to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Tunis with another airline. Booking your flights between Tunis and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tunis to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Tunis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Tunis to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Tunis to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tunis to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8003 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

8.0 ExcellentAnonymous, Nov 2025SFO - MSP
Read more Delta reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

the over had ligth did not work'd for the all way

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

This was our return flight. It was slightly better than the one we took to go to Rome, mainly because the food was slightly better and more abondant. On our LA-Fco flight the food was way below average. Also, it felt like the legroom in Economy was smaller than other airlines we used in the past - my knees were touching the seat in front of me.

There was so little leg space in middle seat that the blanket/pillow accessories and my feet could not fit. Knees were 1 inch from seat in front and when person in front reclined, it was uncomfortably invasive in my space. I am not large, 5’5” and 130 pounds

The seats are very tight and uncomfortable. The recline position did not work.

Pretty normal flight was delayed due to traffic could have missed connecting flight to Venice but crew kept us well informed so we made it

Flight was on time, there were no issues. It was also direct to SFO. For an international flight, I call that a win.

On both sides of my itinerary, the planes were old, the seats did not work, the seats were filthy, and the crew were unfriendly

-The seats could be roomier -The entertainment in English could be more current! The moves were very old!!! -They served too many carbs! What happened to fruit and yogurt!!!!

We upgraded to premium economy and it made a difference in a 12 hr flight. I didn’t like that we had to deplane in the tarmac with our carryon luggage. Other than that, it was ok.

A lady with a smelly dog sat next to me

It was bad experience . I was about to lose my flight . The airline announced the gate very late , an hour before the flight , and you need to rush to find the gate in a big airport . The flight is a long flight and the food is poor . I difintelely not taking this airplane again

There was no food !! We ordered Kosher and they confirmed they would have it but the crew told us that kosher food was “out of stock” We went hungry for 7-8 hours

Good flight overall Welcoming crew Food needs some improvement especially from Casablanca to dc

the whole flight is bad from Miami to Casablanca and from casablanca to Miami. Delays, service, food, .... Not flying again with this airline

Intersting crew: only men with a bit of roughness. The food was not bad, but there´s no alcohol option

The food was disappointing, and the airplane appeared old, with torn seats. Royal Air Maroc could definitely do better.

Extremely Disappointing Experience Boarding was chaotic and poorly managed—we were left standing in the heat for 30–45 minutes with no explanation or apology. As a business class passenger, I was shocked when a staff member rudely refused to let me board after I questioned why I had to check in my carry-on, which contained valuables. Despite explaining my concerns, he remained unreasonably inflexible. Thankfully, the captain intervened and retrieved my bag personally. This same staff member was also loud and disrespectful to several other passengers. Completely unacceptable service.

Awful. Seats on this Dreamliner really uncomfortable with broken tables. No food selection availability in business class. Poor service. No engagement senior flight attendant spent more time applying make up then speaking to her guests. It appeared that the right side received a different level of service to the left when there were only 8 people. Worst flight I have ever had. A great way to ruin an outstanding two week with this return flight

Flights were okay. Not bad, not good. On time and efficient. Planes are a bit old and run down, even the 787... Casablanca airport, HORRIBLE. no air conditioning, no power outlets, no clear signs to anywhere, old, unfriendly, no restaurants to speak of. Casablanca lounge, HORRIFIC No seats available most of the time, no power outlets working, no food, only water is offered, 1 shower available, unfriendly and inneficient people, no air conditioning, flies and bugs everywhere, extremely old seats and unconfortable. Although with some cleaning crew present, toilettes are .... not too clean.

3 hour delay, very rude flight attendant the food was horrible.

Wait time was very long during boarding. We had to wait a while in the bus which was under the sun.

Everything you need to know for your flight from Tunis to Dulles Intl

Information on your arrival and departure airports