Cheap flights from Washington to Serifos Island

View AU$668 flight on Wed, 3 Sep. 2025Opens in a new window

Popular airlines from Washington to Serifos Island

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Washington (WAS) to Serifos Island (ATH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

ITA Airways
Mon, 22 Sep. - Mon, 29 Sep.
IAD
Washington
ATH
Athens
AU$890 Return, found 5 days ago
AU$890
Return
found 5 days ago
Select ITA Airways flight, departing Mon, 22 Sep. from Washington to Athens, returning Mon, 29 Sep., priced at AU$890 found 5 days ago
Delta
Thu, 4 Sep. - Thu, 11 Sep.
DCA
Washington
ATH
Athens
AU$952 Return, found 5 days ago
AU$952
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Sep. from Washington to Athens, returning Thu, 11 Sep., priced at AU$952 found 5 days ago
United
Wed, 10 Sep. - Mon, 22 Sep.
IAD
Washington
ATH
Athens
AU$956 Return, found 8 hours ago
AU$956
Return
found 8 hours ago
Select United flight, departing Wed, 10 Sep. from Washington to Athens, returning Mon, 22 Sep., priced at AU$956 found 8 hours ago
Turkish Airlines
Wed, 10 Sep. - Mon, 22 Sep.
IAD
Washington
ATH
Athens
AU$973 Return, found 8 hours ago
AU$973
Return
found 8 hours ago
Select Turkish Airlines flight, departing Wed, 10 Sep. from Washington to Athens, returning Mon, 22 Sep., priced at AU$973 found 8 hours ago
Scandinavian Airlines
Wed, 10 Sep. - Mon, 22 Sep.
IAD
Washington
ATH
Athens
AU$974 Return, found 8 hours ago
AU$974
Return
found 8 hours ago
Select Scandinavian Airlines flight, departing Wed, 10 Sep. from Washington to Athens, returning Mon, 22 Sep., priced at AU$974 found 8 hours ago
Air Canada
Thu, 4 Sep. - Thu, 11 Sep.
DCA
Washington
ATH
Athens
AU$1,021 Return, found 5 days ago
AU$1,021
Return
found 5 days ago
Select Air Canada flight, departing Thu, 4 Sep. from Washington to Athens, returning Thu, 11 Sep., priced at AU$1,021 found 5 days ago

Find the cheapest month to fly from Washington (WAS) to Athens (ATH)

November is typically the cheapest month to fly

From AU$706 - AU$1,732 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.