Journey information
Overview: Dulles International Airport to Helsinki flight
Flights from Dulles International Airport to Helsinki depart on average 45 times per day, taking around 21h 50m. Cheap flight tickets for this journey start at $494 (€398) if you book in advance.
The earliest flight runs at 22:30, the last at 22:30. The fastest flight covers the 4315 miles (6945 km) distance in 21h 50m. July is the cheapest month to fly.
Distance 4315 miles (6945 km) |
Average flight duration 21h 50m |
Cheapest ticket price $494 (€398) |
Flights per day 45 |
Fastest flight 21h 50m |
Cheapest month to travel July |
First flight 22:30 |
Last flight 22:30 |
The cheapest and fastest flights from Dulles International Airport to Helsinki
Cheapest price
$494
Average price
$494
Fastest journey
21 h 50 m
Average duration
21 h 50 m
Flights per day
1
Distance
6945 km
The best way to find a cheap flight ticket from Dulles International Airport to Helsinki is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Dulles International Airport to Helsinki will cost around $494 if you buy it on the day, but the cheapest tickets can be found for only $494.
Of the 1 flights that leave Dulles International Airport for Helsinki onThu, Dec 04, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Dec 04 the direct flights cover the 6945 km distance in an average of 21 h 50 m but if you time it right, some flights will get you there in just 21 h 50 m .
On Thu, Dec 04 the longest flights will take 21 h 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Compare prices and tickets Dulles International Airport to Helsinki by flight
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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FAQs: Dulles International Airport to Helsinki Flight
Find answers to the most common questions about traveling from Dulles International Airport to Helsinki by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Helsinki, this guide helps you travel smarter and with confidence.

- Helsinki Festival, a city-wide celebration of arts and culture featuring performances, exhibitions, and events
- Helsinki Christmas Market, a traditional market offering crafts, food, and holiday cheer
- Flow Festival, an annual music and arts festival showcasing international and local artists
- Vappu (May Day), a lively celebration marking the arrival of spring with picnics and parades.
- Midsummer, long days and traditional celebrations with bonfires in June
- Independence Day, national pride and festive fireworks on December 6th
- Christmas, a magical atmosphere with decorations and winter activities throughout December.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
Most popular flights from Dulles International Airport
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