$1,073+ Cheap flights from Washington to Kaunas (KUN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUN
Nov 16 — Nov 231
1 adult, Economy
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Cheapest flights from Washington to KaunasExplore the most affordable flight options available from Washington to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.
Explore the most affordable flight options available from Washington to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:10 amSEA - KUN
3 stops23h 50mMultiple Airlines
Fri 11/218:40 pmKUN - SEA
3 stops30h 20mMultiple Airlines
Deal found 10/15![Multiple Airlines logo]()
$1,073
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:35 pmSEA - KUN
2 stops22h 25mMultiple Airlines
Mon 1/53:45 pmKUN - SEA
3 stops35h 15mMultiple Airlines
Deal found 10/16![Multiple Airlines logo]()
$1,153
Cheap flight deals from Washington to Kaunas
Keep the following information in mind while searching for Washington to Kaunas flight deals. Data was last updated October 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,073 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
Use the filters below to find and compare flights from Washington to Kaunas that are best for you.
Fly from
Washington
Fly to
Kaunas
Route
Depart
Return
Price
SeattleKaunas
SEA - KUN
SEAKUN
Seattle/Tacoma Intl
Fri 11/14
8:10 am-6:00 pm
3 stops23h 50m
Kaunas
Fri 11/21
8:40 pm-5:00 pm
3 stops30h 20m
$1,073
SeattleKaunas
SEA - KUN
SEAKUN
Seattle/Tacoma Intl
Tue 12/30
8:10 am-11:00 pm
3 stops28h 50m
Kaunas
Mon 1/5
3:45 pm-5:00 pm
3 stops35h 15m
$1,205
Best time to book a flight from Washington to Kaunas
Have a flexible travel schedule? Discover the best time to fly to Kaunas from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to Kaunas
What is the cheapest month to book a flight from State of Washington to Kaunas?
Currently, August is the cheapest month in which you can book a flight from State of Washington to Kaunas (average of $436). Flying from State of Washington to Kaunas in July is currently the most expensive (average of $811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.