Washington (IAD) → Helsinki (HEL)
About Washington to Helsinki Flights
Discover the best flights from Washington to Helsinki, covering 6,938 km in approximately 9h 10m. Washington (IAD) to Helsinki (HEL) is one of the major long-haul routes connecting United States and Finland. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Washington to Helsinki.
12-Month Price History
Flight prices from Washington to Helsinki vary significantly throughout the year. February typically offers the best deals with average prices around $1304, while July sees the highest prices, averaging $2169. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
111 days
For best prices
Booking Tips
For the best prices on Washington to Helsinki flights, we recommend booking 85 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $1800 | $8060 | $9990 |
Delta Air Lines DL | $2090 | $6610 | $13100 |
Lufthansa LH | $2100 | $8910 | $13460 |
American Airlines AA | $2190 | $7240 | $11800 |
Finnair AY | $2240 | $7360 | $12190 |
Air France AF | $2340 | $8680 | $13890 |
British Airways BA | $2420 | $8950 | $11950 |
United Airlines
UA
Economy
$1800
Business
$8060
First
$9990
Delta Air Lines
DL
Economy
$2090
Business
$6610
First
$13100
Lufthansa
LH
Economy
$2100
Business
$8910
First
$13460
American Airlines
AA
Economy
$2190
Business
$7240
First
$11800
Finnair
AY
Economy
$2240
Business
$7360
First
$12190
Air France
AF
Economy
$2340
Business
$8680
First
$13890
British Airways
BA
Economy
$2420
Business
$8950
First
$11950
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Washington → Helsinki
Ronald Reagan Washington National (DCA) to Helsinki (HEL)
Distance: 6,928 km
Average price: $1481
Washington → Tallinn
Washington Dulles International (IAD) to Tallinn Lennart Meri (TLL)
Distance: 6,984 km
Average price: $1492
Washington → Tallinn
Washington Dulles International (IAD) to Tallinn (TLL)
Distance: 6,984 km
Average price: $1492
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Frequently Asked Questions
How long is the flight from Washington to Helsinki?
The flight time from Washington (IAD) to Helsinki (HEL) is approximately 9 hours and 10 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Washington and Helsinki?
The aerial distance between Washington and Helsinki is 6,938 kilometers (4,311 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Washington to Helsinki?
Several airlines operate flights between Washington and Helsinki, including United Airlines, Finnair, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Washington to Helsinki?
Based on historical data, February typically offers the lowest airfares for flights from Washington to Helsinki. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Helsinki?
For the best prices on Washington to Helsinki flights, we recommend booking 180 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Washington to Helsinki?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Finland should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Washington and Helsinki?
Washington operates on America/New_York time zone, while Helsinki is in the Europe/Helsinki time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.