$480 Cheap Flights from Washington (IAD) to Tunis (TUN)
Popular airlines from Washington Dulles Intl. Airport (IAD) to Tunis - Carthage Intl. Airport (TUN)
Turkish AirlinesTurkish Airlines
LufthansaLufthansa
Qatar AirwaysQatar Airways
Royal Air MarocRoyal Air Maroc
Air CanadaAir Canada
ITA AirwaysITA Airways
Air FranceAir France
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Washington to Tunis (IAD-TUN)
Alternative airports near Tunis
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Washington (IAD) to Tunis (TUN)
February is typically the cheapest month to flyFebruary is typically the cheapest month to fly
Book with confidence
Washington (IAD) to Tunis (TUN) at a glance
Embark on your journey from Washington Dulles International Airport (IAD) to Tunis - Carthage International Airport (TUN) with a range of airlines that service this long-haul international route. Explore various flight options, from full-service carriers to budget choices, to find the itinerary that aligns with your travel plans, budget, and schedule as you prepare to discover the renowned attractions and neighborhoods of Tunis. Get all the essential information for flights from Washington to Tunis to plan your trip efficiently.
- Fastest flight duration: around 10h 30m in-flight, plus roughly 2h 15m layover with one stop
- Route distance: roughly 4,600 miles (7,400 km)
- Flights per week: around 9 departures on average
- Typical fares (one-way): economy tickets often range from $340–$990, depending on seasonality and how far ahead you book
Flights from Washington Dulles International Airport (IAD) to Tunis - Carthage International Airport (TUN)
According to recent traveler bookings, the top airlines for flights from Washington to Tunis are often selected for their one-stop services, featuring popular layovers at Istanbul Airport (IST, approximately 1 hour and 30 minutes), Mohammed V Airport (CMN, roughly 4 hours and 45 minutes), and Frankfurt International Airport (FRA, about 2 hours). These options allow you to customize your travel experience by balancing price, total travel time, and cabin class to discover the ideal itinerary.
- Turkish Airlines: This comprehensive airline provides one-stop services, with one-way ticket prices generally falling between $340 and $765. It holds a significant share of around 48% of departures for this route, featuring an in-flight duration of 10 hours and 30 minutes, and an overall travel time of approximately 14 hours and 30 minutes, inclusive of layover.
- Royal Air Maroc: A full-service airline that operates one-stop flights, Royal Air Maroc's one-way fares typically range from $365 to $2160. It contributes about 34% of the departures along this route, with an in-flight time of 10 hours and 30 minutes and a total journey duration of roughly 14 hours and 30 minutes, factoring in layover.
- Lufthansa: Offering one-stop service, Lufthansa is a full-service carrier with one-way airfares usually between $370 and $1800. This airline represents around 6% of the departures for this route, providing an in-flight time of 10 hours and 30 minutes and a total travel time of about 14 hours and 30 minutes, including layover.
- United: Another full-service option, United offers one-stop flights with one-way fares that range from $400 to $6420. It accounts for approximately 3% of departures on this route, featuring an in-flight duration of 10 hours and 30 minutes and a total journey time of around 14 hours and 30 minutes, including layover.
- ITA Airways: This full-service airline provides one-stop service, with one-way fares typically ranging from $440 to $1150. ITA Airways operates about 3% of departures on this route, with an in-flight time of 10 hours and 30 minutes and a total travel duration of roughly 14 hours and 30 minutes, including layover.
Travelers flying from Washington to Tunis can enhance their experience by upgrading to business class with Royal Air Maroc or Turkish Airlines, both of which offer premium service for this route.
Best time to fly from Washington (IAD) to Tunis (TUN)
The most popular months for travelers flying from Washington to Tunis are January, June, and July, when peak temperatures in Tunis reach up to 82.9°F in July. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 53.6°F. For better deals, March usually offers the lowest average one-way fare around $443. Flight availability peaks in June and July, with approximately 10 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: March usually offers good deals with average one-way fare around $443, roughly 42% cheaper than the yearly average.
- Most flight options: June and July have the highest number of flights from Washington to Tunis, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 53.8°F (12.1°C) | High | 8 | $703 |
| February | 53.6°F (12.0°C) | Low | 8 | $550 |
| March | 56.5°F (13.6°C) | Average | 8 | $443 |
| April | 61.3°F (16.3°C) | Average | 8 | $656 |
| May | 68.0°F (20.0°C) | Average | 8 | $900 |
| June | 76.8°F (24.9°C) | High | 10 | $841 |
| July | 82.9°F (28.3°C) | High | 10 | $569 |
| August | 83.1°F (28.4°C) | Average | 9 | $657 |
| September | 78.3°F (25.7°C) | Average | 8 | $941 |
| October | 71.6°F (22.0°C) | Average | 8 | $1220 |
| November | 63.3°F (17.4°C) | Low | 8 | $707 |
| December | 57.0°F (13.9°C) | Low | 8 | $1025 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Washington (IAD) to Tunis (TUN)
- Washington to Tunis (DCA-TUN): Ronald Reagan Washington National Airport (DCA) is located approximately 23 miles from Washington Dulles International Airport (IAD).
- Washington to Enfidha (IAD-NBE): Enfidha Airport (NBE) is situated roughly 54 miles from Tunis - Carthage International Airport (TUN).
- Washington to Monastir (IAD-MIR): Habib Bourguiba International Airport (MIR) lies about 81 miles away from Tunis - Carthage International Airport (TUN).
How to find the best prices for flights from Washington (IAD) to Tunis (TUN)
Getting some of the best deals on flights from Washington to Tunis is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, although most travelers tend to book 2 to 8 weeks ahead. Departures in the afternoon (12 PM to 6 PM) usually offer lower prices, while evening flights (6 PM to 12 AM) are the most popular. Additionally, flying on Tuesday provides both cheaper prices and is the most favored travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Tunis - Carthage International Airport from Washington Dulles International Airport
Tunis welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. Here's how to reach Tunis efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Tunis, with private rides that can be arranged in advance.
- Car rental: Renting a car from Tunis - Carthage International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tunis - Carthage International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Tunis - Carthage International Airport, several key transport options are conveniently located nearby. L'Indépendance Station, a train station, is about 1.6 miles from the airport by car, while Ariana Station, a metro station, is approximately 2 miles away by car. Additionally, Tunis Seaport, a seaport, is around 4.8 miles from the airport, also easily accessible by car.
Washington to Tunis Flights
The cheapest times to fly from Washington to Tunis
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Tunis are during the month of November. You can find some of the cheapest flights from Washington to Tunis with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Washington to Tunis
Sunday is one of the best days to book for cheap flights from Washington to Tunis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Washington to Tunis
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Tunis in 2026. You can also book with separate airlines for your outbound and return journeys, from $480 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Tunis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Tunis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) cost?
You can find cheap one-way flights from $480 and cheap return flights $771 Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) with Expedia. One-way flights generally range between $936 and $7691, and roundtrip flights usually range from $967 to $7914. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The cheapest month to fly from IAD to TUN is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Enter IAD to TUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Washington, DC (IAD) to Tunis (TUN), with return tickets starting from around $685 with a layover in London Heathrow (LHR). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The earliest flight from Washington, DC (IAD) to Tunis (TUN) usually departs at around 6:00 AM, operated by Delta and Air France. This is a seasonal service active in January, making it a great option for winter travelers. An early flight allows you to arrive in Tunis with plenty of time to explore the city. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The most popular departure times for flights from Washington, DC (IAD) to Tunis (TUN) are in the late evening, from 9pm to midnight. About 29% of passengers prefer this time window. Many major carriers, including Tunisair, Turkish Airlines, and Air France, offer flights during this window. This timing works well because it allows you to maximize your day in Washington before your flight.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
A flight from IAD to TUN with a layover takes around 14 hours 30 minutes, with the route covering approximately 4,579 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Business class seats are offered on the IAD to TUN route. Airlines that offer business class service on this route include:
- Turkish Airlines
- Lufthansa
- United Airlines
- Air France
- Qatar Airways
- Etihad Airways
- ITA Airways
- Air Canada
- Egyptair
- Virgin Atlantic
First class is available with United Airlines.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tunis from Washington Dulles Intl. (IAD)?
If you're planning to travel to Tunis from Washington Dulles Intl. (IAD), you can fly into Tunis - Carthage Intl. (TUN) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Pearson Intl. (YYZ), Heathrow (LHR) before reaching Tunis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) Tunis Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Washington Dulles Intl. Airport |
|---|---|
Destination airport | Tunis - Carthage Intl. Airport |
Distance | 4,578 miles away |
Airlines serving | Turkish Airlines, Lufthansa, Qatar Airways, Royal Air Maroc, Air Canada, ITA Airways, Air France, KLM, Delta, Etihad Airways, Egyptair, United, Royal Jordanian, Emirates |
Popular airline | Turkish Airlines |
Roundtrip price | $771 |