$493 Cheap Lufthansa flights Tunis (TUN) to Washington (IAD)

View $493 flight on Thu, Nov 6, 2025Opens in a new window

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$493 Cheap Lufthansa flights Tunis (TUN) to Washington (IAD)

Prices were available within the past 7 days and start at $493 for one-way flights and $666 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 28 - Sun, Jan 25
TUN
Tunis
IAD
Washington
$666 Roundtrip, found 4 days ago
$666
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Tunis to Washington, returning Sun, Jan 25, priced at $666 found 4 days ago
Lufthansa
Thu, Oct 16 - Tue, Oct 28
TUN
Tunis
IAD
Washington
$685 Roundtrip, found 2 days ago
$685
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Tunis to Washington, returning Tue, Oct 28, priced at $685 found 2 days ago
Lufthansa
Tue, Oct 14 - Tue, Oct 28
TUN
Tunis
IAD
Washington
$695 Roundtrip, found 2 days ago
$695
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Oct 14 from Tunis to Washington, returning Tue, Oct 28, priced at $695 found 2 days ago
Lufthansa
Fri, Nov 28 - Sun, Jan 25
TUN
Tunis
IAD
Washington
$704 Roundtrip, found 4 days ago
$704
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Tunis to Washington, returning Sun, Jan 25, priced at $704 found 4 days ago
Lufthansa
Fri, Nov 28 - Sun, Jan 25
TUN
Tunis
IAD
Washington
$709 Roundtrip, found 4 days ago
$709
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Tunis to Washington, returning Sun, Jan 25, priced at $709 found 4 days ago
Flights from Tunis (TUN) to Washington (IAD)
Origin airport
Tunis - Carthage Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Delta, ITA Airways, KLM, Lufthansa, Qatar Airways, Royal Air Maroc, Saudia, Turkish Airlines
Popular airline
Lufthansa
Distance
4578 mi

Frequently asked questions

How much is a Lufthansa flight from Tunis - Carthage Intl. Airport (TUN) to Washington Dulles Intl. Airport (IAD)?
Scoring cheap one-way Lufthansa flights from TUN to IAD from $493 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $666 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from TUN to IAD with Lufthansa?
Lufthansa flights to Washington tend to be cheaper in the quieter months of January and February. Whether you're in search of a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Tunis - Carthage Intl. Airport (TUN) to Washington Dulles Intl. Airport (IAD) with Lufthansa?
To find cheap flights from TUN to IAD with Lufthansa, begin searching about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Lufthansa fly nonstop from Tunis - Carthage Intl. Airport (TUN) to Washington Dulles Intl. Airport (IAD)?
Enter your dates, click search and use the "Nonstop" filter on Expedia to browse any direct flights from TUN to IAD with Lufthansa or other airlines.
What is the earliest Lufthansa flight from TUN to IAD?
To find the earliest departures from TUN to IAD with Lufthansa, sort your results by "Morning" and "Early Morning." Choosing an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Lufthansa fly into in Washington?
Lufthansa flights from Tunis - Carthage Intl. Airport (TUN) to Washington come in to land at Washington Dulles Intl. Airport (IAD). This is the main gateway here.
What kind of luggage can I take on a Lufthansa flight from Tunis - Carthage Intl. Airport (TUN) to Washington Dulles Intl. Airport (IAD)?
On a standard economy flight with Lufthansa from TUN to IAD, passengers can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For carry-on, you can have 2 cabin bags weighing up to 17 lb and measuring no more than 21 inches x 15 inches x 9 inches. Size and weight allowances can differ based on your cabin class and airfare type. To make sure you don't get caught with additional charges at the terminal, check your Lufthansa booking or look up the airline's website before you start packing.
Why fly with Lufthansa from TUN to IAD?
Offering top-tier customer service and an excellent in-flight experience, Lufthansa is the leading choice for many travelers heading from TUN to IAD. Plus, if you're a Lufthansa Miles and More and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Lufthansa flight from Tunis - Carthage Intl. Airport (TUN) to Washington Dulles Intl. Airport (IAD)?
You can usually change or cancel your flight, although there may be a charge if your booking was made over 24 hours ago. Prefer to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to alter your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.