Washington (DCA) to Helsinki (HEL) cheap flight deal from $482 USD in economy class

AAAmerican Airlines

AYFinnair

Ronald Reagan Washington National Airport

Washington, United States

HEL

Helsinki Airport

Helsinki, Finland

$660 USD

-27%$482 USD

Verified Sep 20, 2025 at 1:32 PM

September 2025

Today

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Tue

Wed

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Sun

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$1,194 21$827 22$731 23$1,074 24$731 25$1,194 26$1,194 27$1,102 28$961 29$681 30$656 1$571 2$992 3$1,001 4$876 5$621

Good Availability

59% of dates checked are available within 10% of the lowest price

Tuesday, September 23rd, 2025

10 round-trip options

Returning

Sun, Sep 28, 2025•5 Day Trip

$1,370 USD

Google Flights

Returning

Mon, Sep 29, 2025•6 Day Trip

$1,124 USD

Google Flights

Returning

Tue, Sep 30, 2025•7 Day Trip

$1,074 USD

Google Flights

Returning

Wed, Oct 1, 2025•8 Day Trip

$1,306 USD

Google Flights

Returning

Thu, Oct 2, 2025•9 Day Trip

$1,306 USD

Google Flights

Returning

Fri, Oct 3, 2025•10 Day Trip

$1,529 USD

Google Flights

Returning

Sat, Oct 4, 2025•11 Day Trip

$1,370 USD

Google Flights

Returning

Sun, Oct 5, 2025•12 Day Trip

$1,356 USD

Google Flights

Returning

Mon, Oct 6, 2025•13 Day Trip

$1,356 USD

Google Flights

Returning

Tue, Oct 7, 2025•14 Day Trip

$1,074 USD

Google Flights