Helsinki (HEL) → Denver (DEN)
About Helsinki to Denver Flights
Discover the best flights from Helsinki to Denver, covering 7,971 km in approximately 10h 28m. Helsinki (HEL) to Denver (DEN) is one of the major long-haul routes connecting Finland and United States. 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 Helsinki to Denver.
12-Month Price History
Flight prices from Helsinki to Denver vary significantly throughout the year. February typically offers the best deals with average prices around $1312, while July sees the highest prices, averaging $2174. 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
106 days
For best prices
Booking Tips
For the best prices on Helsinki to Denver flights, we recommend booking 146 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 |
|---|---|---|---|
Frontier Airlines F9 | $1370 | - | - |
Southwest Airlines WN | $1570 | - | - |
Delta Air Lines DL | $2150 | $8450 | $14690 |
SkyWest Airlines OO | $2400 | $6990 | $14320 |
Finnair AY | $2440 | $6770 | $11180 |
United Airlines UA | $2480 | $8380 | $13450 |
American Airlines AA | $2590 | $7010 | $13360 |
Frontier Airlines
F9
Economy
$1370
Business
-
First
-
Southwest Airlines
WN
Economy
$1570
Business
-
First
-
Delta Air Lines
DL
Economy
$2150
Business
$8450
First
$14690
SkyWest Airlines
OO
Economy
$2400
Business
$6990
First
$14320
Finnair
AY
Economy
$2440
Business
$6770
First
$11180
United Airlines
UA
Economy
$2480
Business
$8380
First
$13450
American Airlines
AA
Economy
$2590
Business
$7010
First
$13360
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Tallinn → Denver
Tallinn Lennart Meri (TLL) to Denver International (DEN)
Distance: 8,045 km
Average price: $1699
Tallinn → Denver
Tallinn (TLL) to Denver International (DEN)
Distance: 8,045 km
Average price: $1699
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Frequently Asked Questions
How long is the flight from Helsinki to Denver?
The flight time from Helsinki (HEL) to Denver (DEN) is approximately 10 hours and 28 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Helsinki and Denver?
The aerial distance between Helsinki and Denver is 7,971 kilometers (4,953 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Helsinki to Denver?
Several airlines operate flights between Helsinki and Denver, including United Airlines, Southwest Airlines, Frontier Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Helsinki to Denver?
Based on historical data, February typically offers the lowest airfares for flights from Helsinki to Denver. 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 Denver?
For the best prices on Helsinki to Denver flights, we recommend booking 79 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Helsinki to Denver?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Finland traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Helsinki and Denver?
Helsinki operates on Europe/Helsinki time zone, while Denver is in the America/Denver time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.