Search and book Helsinki to Washington flights
Popular flights and flight offers from Helsinki to Washington
 HEL – IAD 
 Helsinki - Washington 
 Tue 2 Dec 2025 – Mon 8 Dec 2025 
 From 
 €434  HEL – DCA 
 Helsinki - Washington 
 Thu 20 Nov 2025 – Mon 24 Nov 2025 
 From 
 €427  HEL – BWI 
 Helsinki - Washington 
 Fri 14 Nov 2025 – Mon 24 Nov 2025 
 From 
 €621 Our cheapest flights from Helsinki to Washington
 HEL – DCA 
 Helsinki - Washington 
 Thu 20 Nov 2025 – Mon 24 Nov 2025 
 From 
 €427  HEL – IAD 
 Helsinki - Washington 
 Tue 2 Dec 2025 – Mon 8 Dec 2025 
 From 
 €434  HEL – BWI 
 Helsinki - Washington 
 Fri 14 Nov 2025 – Mon 24 Nov 2025 
 From 
 €621