$768 Find Cheap Flights from Washington to Kefalonia

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kefalonia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Cheapest flight$768
Flight from Seattle to Argostoli

FAQs for booking flights from Washington to Kefalonia

  • How does KAYAK find such low prices on flights from Washington to Kefalonia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Kefalonia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Kefalonia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Kefalonia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Kefalonia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Kefalonia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Kefalonia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Kefalonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How long is the flight to Kefalonia?

    An average nonstop flight from Washington to Kefalonia takes 34h 15m, covering a distance of 6092 miles. The shortest route is Seattle (SEA) to Argostoli (EFL) with an average flight time of 34h 15m.

  • What is the most popular destination in Kefalonia?

    Based on KAYAK flight searches, the most popular destination is Argostoli (100% of total searches to Kefalonia).

Book cheap flights from Washington to Kefalonia

Recent round-trip flight deals

8/31Sun
2 stopsBritish Airways
39h 31mSEA-EFL
9/7Sun
2 stopsBritish Airways
39h 14mEFL-SEA
$768
8/31Sun
2 stopsBritish Airways
39h 31mSEA-EFL
9/7Sun
1 stopBritish Airways
30h 40mEFL-SEA
$814
8/31Sun
3 stops
28h 25mSEA-EFL
9/7Sun
3 stops
31h 16mEFL-SEA
$1,085
8/31Sun
2 stops
19h 45mSEA-EFL
9/7Sun
3 stops
32h 14mEFL-SEA
$1,202

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Kefalonia

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.