Flights to Serifos Island from Washington - ￥69,020

View ￥69,020 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Washington to Serifos Island

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

Prices were available within the past 7 days and start at ￥69,020 for one-way flights and ￥93,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 11 - Wed, Aug 27
IAD
Washington
ATH
Athens
￥93,830 Roundtrip, found 1 day ago
￥93,830
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 11 from Washington to Athens, returning Wed, Aug 27, priced at ￥93,830 found 1 day ago
Turkish Airlines
Sat, Mar 28 - Sun, Apr 5
IAD
Washington
ATH
Athens
￥105,120 Roundtrip, found 5 days ago
￥105,120
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Sat, Mar 28 from Washington to Athens, returning Sun, Apr 5, priced at ￥105,120 found 5 days ago
KLM
Mon, Aug 11 - Wed, Aug 27
IAD
Washington
ATH
Athens
￥108,180 Roundtrip, found 1 day ago
￥108,180
Roundtrip
found 1 day ago
Select KLM flight, departing Mon, Aug 11 from Washington to Athens, returning Wed, Aug 27, priced at ￥108,180 found 1 day ago
American Airlines
Mon, Aug 11 - Wed, Aug 27
IAD
Washington
ATH
Athens
￥109,230 Roundtrip, found 1 day ago
￥109,230
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 11 from Washington to Athens, returning Wed, Aug 27, priced at ￥109,230 found 1 day ago
Swiss International Air Lines
Mon, Aug 11 - Wed, Aug 27
IAD
Washington
ATH
Athens
￥113,770 Roundtrip, found 1 day ago
￥113,770
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Aug 11 from Washington to Athens, returning Wed, Aug 27, priced at ￥113,770 found 1 day ago
Scandinavian Airlines
Mon, Aug 11 - Wed, Aug 27
IAD
Washington
ATH
Athens
￥119,340 Roundtrip, found 1 day ago
￥119,340
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, Aug 11 from Washington to Athens, returning Wed, Aug 27, priced at ￥119,340 found 1 day ago

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

November is typically the cheapest month to fly

From ￥67,462 - ￥165,351 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.