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Not ready to book? to track prices.Find the cheapest flights from Helsinki to Washington, D.C.
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Air France flights from Helsinki to Washington, D.C. Dulles Intl Airport
Our best Air France deals on Helsinki to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Helsinki to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Helsinki to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Helsinki to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, September is the cheapest month to fly from Helsinki to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $559. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $613.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $664. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Helsinki to Washington, D.C. Dulles Intl Airport for around $907.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Helsinki at noon is the least expensive time of day to depart. momondo users have found prices as low as $733 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $937 on average. Flights to Washington, D.C. Dulles Intl Airport from Helsinki in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Helsinki when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $734 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Helsinki for as low as $609 on momondo.
When to book flights from Helsinki to Washington, D.C. Dulles Intl Airport
Cheap Helsinki to Washington, D.C. Dulles Intl Airport (HEL to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Helsinki to Washington, D.C. Dulles Intl Airport
How far is Helsinki-Vantaa to Washington, D.C. Dulles Intl by plane?
The distance between Helsinki-Vantaa and Washington, D.C. Dulles Intl is about 4312.7 mi. In terms of flight time, this usually takes a little over 10h 54m.
When did momondo last update prices for flights from Helsinki-Vantaa Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Helsinki-Vantaa Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Helsinki-Vantaa Airport to Washington, D.C. Dulles Intl Airport?
As of February 2025, there is 1 operator available to choose from for flights from Helsinki-Vantaa Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Helsinki-Vantaa Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Helsinki to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Helsinki to Washington, D.C. Dulles Intl Airport is Icelandair, representing 100% of all bookings.
Best airlines flying from Helsinki to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Helsinki to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $523 | Free Cancellation | Rating 7.0 491 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Helsinki to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helsinki to Washington, D.C. for you.
Can I find flights from Helsinki to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington, D.C. from Helsinki with this policy.
How can momondo help me find flights from Helsinki to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Helsinki.
I’m not ready to book a flight from Helsinki to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Helsinki and alert you when they change.