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Cheap flights from Washington, D.C. to Kaunas from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Kaunas departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Kaunas

Cheap round-trip flights

Multiple Airlines Logo
WAS-KUN
4464 mimulti-stop
Multiple Airlines Logo
KUN-WAS
4464 mimulti-stop
Multiple Airlines
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momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Kaunas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Kaunas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kaunas

IAD - KUN

IADKUN

Washington, D.C. Dulles Intl

Thu 8/14

10:20 pm-10:45 pm

2 stops41h 25m

$410

Washington, D.C.Kaunas

IAD - KUN

IADKUN

Washington, D.C. Dulles Intl

Thu 8/14

5:20 pm-9:20 pm

1 stop21h 00m

$438

Washington, D.C.Kaunas

IAD - KUN

IADKUN

Washington, D.C. Dulles Intl

Thu 8/14

5:35 pm-11:00 am

3 stops34h 25m

$471

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. to Kaunas

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 airlines fly to Kaunas?

Scandinavian Airlines, KLM and Lufthansa are the top three most popular airlines that fly to Kaunas from Washington, D.C. according to our data. Scandinavian Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kaunas. Keep in mind that there are 4 different airlines that fly to Kaunas on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. to Kaunas

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Kaunas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Kaunas (WAS to KUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kaunas

Fastest flight time

21h 00m

Direct flights

None

Airports in Kaunas

1 airport
The fastest flight from Washington, D.C. to Kaunas takes 21h 00m
There are no direct flights from Washington, D.C. to Kaunas. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Kaunas Airport.
There is 1 airport near Kaunas: Kaunas (KUN)
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  • How far is Washington, D.C. to Kaunas by plane?

    The straight-line distance from Washington, D.C. to Kaunas is 4460.2 mi.

  • When did momondo last update prices for flights from Washington, D.C. to Kaunas Airport?

    Prices for flights from Washington, D.C. to Kaunas Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Kaunas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Kaunas Airport.

  • What documentation or ID do you need to fly to Kaunas Airport?

    The required travel and health documents for your Kaunas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaunas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kaunas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Kaunas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Kaunas with flexible booking policies on momondo?

Yes. All flights to Kaunas from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Kaunas?

Once all potential Washington, D.C. to Kaunas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Kaunas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Kaunas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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