Cheap flights from Washington, D.C., United States to Helsinki, Finland
Flights starting at $508. Choose between Finnair, Norwegian, or Play to find the best price.
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Tips to know when travelling to Helsinki
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Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to Helsinki. The most popular airlines for this route are Finnair, Norwegian, Play, Spirit Airlines, and SAS. Washington, D.C. and Helsinki have 261 direct flights per week. When you arrive at Helsinki, consider visiting Old Town of Tallinn, and Temppeliaukion Kirkko.
Check-in for a flight from Washington, D.C. to Helsinki
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Finnair | FIN | AY | No | Opens 24 days before flight Closes 2 hours before flight |
Norwegian | NAX | DY | No | Opens 24 days before flight Closes 2 hours before flight |
Play | FPY | OG | No | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
SAS | SAS | SK | No | Opens 30 days before flight Closes 1 hours before flight |
Weather in Helsinki
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -2°C | -5°C |
February | -1°C | -5°C |
March | 0°C | -3°C |
April | 6°C | 1°C |
May | 12°C | 6°C |
June | 17°C | 11°C |
July | 20°C | 14°C |
August | 19°C | 14°C |
September | 15°C | 10°C |
October | 8°C | 5°C |
November | 4°C | 1°C |
December | 0°C | -2°C |
14 day forecast
Frequently asked questions
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Popular routes
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Airports near Washington, D.C.
- Philadelphia International
- Washington Dulles International
- Baltimore–Washington International
- Norfolk International
- Richmond International
- Ronald Reagan Washington National
- Lehigh Valley International
- Atlantic City International
- Harrisburg International
- Trenton–Mercer