Cheapest return flights from Seattle to Athens in April from $629

Best time to book flights for Seattle (SEA) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Athens (ATH) in April 2025 (see full year).

Return flights

15 Apr - 06 May Frontier Airlines
24 Apr - 08 May Spirit Airlines
26 Apr - 09 May Alaska Airlines
21 Apr - 01 May Icelandair
23 Apr - 09 May Delta
19 Apr - 03 May Icelandair
16 Apr - 27 Apr Hawaiian Airlines
11 Apr - 30 May WestJet

Also check the deals for one-way flights from Seattle to Athens in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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