Cheap flights from Klagenfurt to Washington, D.C. from $737
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Klagenfurt to Washington, D.C. departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Klagenfurt to Washington, D.C.
Cheap round-trip flights
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Klagenfurt to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Klagenfurt is on a Friday. momondo users have found tickets for Friday departures for as low as $828. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Klagenfurt to Washington, D.C. for around $828.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the morning is the cheapest time of day to fly from Klagenfurt to Washington, D.C. when you can find flight prices for as low as $828. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $828. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Klagenfurt to Washington, D.C.
Cheap Klagenfurt to Washington, D.C. (KLU to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Klagenfurt to Washington, D.C.
Best Price Found | $737 |
|---|---|
Fastest flight time | 14h 50m |
Direct flights | None |
Airports in Washington, D.C. | 1 airport |
How far is Klagenfurt to Washington, D.C. by plane?
There are 4394.0 mi between Klagenfurt and Washington, D.C.. 14h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Klagenfurt Airport to Washington, D.C.?
Prices for flights from Klagenfurt Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Klagenfurt Airport to Washington, D.C.?
There is 1 operator available for flights from Klagenfurt Airport to Washington, D.C. as of April 2025.
How old do you have to be to fly from Klagenfurt Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Klagenfurt Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Klagenfurt to Washington, D.C.
Compare and see reviews for airlines that fly from Klagenfurt to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $738 | Free Cancellation | Rating 7.5 771 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Klagenfurt to Washington, D.C.?
It is quick and easy to find Klagenfurt to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.
Can I find flights from Klagenfurt to Washington, D.C. with flexible booking policies on momondo?
All flight searches from Klagenfurt to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Klagenfurt to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Klagenfurt.
I’m not ready to book a flight from Klagenfurt to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Klagenfurt to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.