$1,162 Cheap Lufthansa flights Iasi (IAS) to Washington (IAD)

View $1,162 flight on Wed, Sep 3, 2025Opens in a new window

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$1,162 Cheap Lufthansa flights Iasi (IAS) to Washington (IAD)

Prices were available within the past 7 days and start at $1,162 for one-way flights and $472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Oct 1 - Tue, Oct 28
IAS
Iasi
IAD
Washington
$472 Roundtrip, found 9 hours ago
$472
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Wed, Oct 1 from Iasi to Washington, returning Tue, Oct 28, priced at $472 found 9 hours ago
Lufthansa
Fri, Sep 19 - Sat, Oct 11
IAS
Iasi
IAD
Washington
$473 Roundtrip, found 3 days ago
$473
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep 19 from Iasi to Washington, returning Sat, Oct 11, priced at $473 found 3 days ago
Lufthansa
Wed, Oct 1 - Tue, Oct 28
IAS
Iasi
IAD
Washington
$485 Roundtrip, found 9 hours ago
$485
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Wed, Oct 1 from Iasi to Washington, returning Tue, Oct 28, priced at $485 found 9 hours ago
Lufthansa
Wed, Oct 1 - Tue, Oct 28
IAS
Iasi
IAD
Washington
$492 Roundtrip, found 9 hours ago
$492
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Wed, Oct 1 from Iasi to Washington, returning Tue, Oct 28, priced at $492 found 9 hours ago
Lufthansa
Fri, Sep 19 - Sat, Oct 11
IAS
Iasi
IAD
Washington
$498 Roundtrip, found 3 days ago
$498
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep 19 from Iasi to Washington, returning Sat, Oct 11, priced at $498 found 3 days ago
Lufthansa
Fri, Sep 19 - Sat, Oct 11
IAS
Iasi
IAD
Washington
$500 Roundtrip, found 3 days ago
$500
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep 19 from Iasi to Washington, returning Sat, Oct 11, priced at $500 found 3 days ago
Flights from Iasi (IAS) to Washington (IAD)
Origin airport
Iasi
Destination airport
Washington Dulles Intl.
Airlines serving
Austrian Airlines, Lufthansa
Popular airline
Lufthansa
Distance
4913 mi

Frequently asked questions

How much is a Lufthansa flight from Iasi Airport (IAS) to Washington Dulles Intl. Airport (IAD)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Lufthansa return flights from $472 from IAS to IAD. Affordable one-way tickets from $1,162 are also on offer.**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 IAS to IAD with Lufthansa?
Lufthansa flights to Washington are usually cheaper in the low-season months of January and February. Whether you're in search of a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Iasi Airport (IAS) to Washington Dulles Intl. Airport (IAD) with Lufthansa?
To grab cheap flights from IAS 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. Want another 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 Iasi Airport (IAS) to Washington Dulles Intl. Airport (IAD)?
Select our "Nonstop" filter when searching for direct Lufthansa flights from IAS to IAD. It's also a good way to compare other airlines offering the same direct trip.
What is the earliest Lufthansa flight from IAS to IAD?
Filter your results by "Morning" and "Early Morning" to find the earliest flights from IAS to IAD. Jetting off early means you're 20% less likely to experience cancellations.**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?
Washington Dulles Intl. Airport (IAD) is the main Washington gateway for Lufthansa flights from Iasi Airport (IAS).
What kind of luggage can I take on a Lufthansa flight from Iasi Airport (IAS) to Washington Dulles Intl. Airport (IAD)?
Lufthansa lets passengers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from IAS to IAD. You can also take 2 cabin bags with you in the cabin. This hand luggage must not exceed 21 inches x 15 inches x 9 inches and weigh no more than 17 lb. Baggage rules can vary depending on the cabin class and fare type, so double-check your booking or Lufthansa's website to avoid paying additional costs at the airport.
Why fly with Lufthansa from IAS to IAD?
Offering top-tier customer service and a 5-star airline rating, Lufthansa is a popular option for many passengers heading from IAS to IAD. What's more, 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 you can 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 Iasi Airport (IAS) to Washington Dulles Intl. Airport (IAD)?
It's generally possible to reschedule or cancel your flight, although additional fees may apply if you booked more than 24 hours ago. Need flexible options? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to alter your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.