Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Helsinki
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Washington, D.C. to Helsinki
All round-trip flight deals to Helsinki
See travel insights to Helsinki from
How to get the cheapest flight ticket from Washington, D.C. to Helsinki
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 Helsinki?
In general, November is the cheapest month to fly from Washington, D.C. to Helsinki. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R6 588. If you are unable to visit Helsinki during the month of November, then departing from Washington, D.C. during the month January is also very affordable. Most momondo users find prices during this month for around R7 928.
How far in advance should I book a flight to Helsinki?
We recommend purchasing flights from Washington, D.C. to Helsinki 60 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Helsinki for R10 851. Keep in mind that you might be able to find cheaper flights to Helsinki at any time. In fact, our users found flights for as low as R120 884 in the past 72 hours.
When to book flights from Washington, D.C. to Helsinki
Cheap Washington, D.C. to Helsinki (WAS to HEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Helsinki
How far is Washington, D.C. to Helsinki-Vantaa by plane?
Helsinki-Vantaa is 6925,0 km away from Washington, D.C..
When did momondo last update prices for flights from Washington, D.C. to Helsinki-Vantaa Airport?
Prices for flights from Washington, D.C. to Helsinki-Vantaa Airport refresh daily.
How old do you have to be to fly from Washington, D.C. to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Helsinki?
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 Washington, D.C. to Helsinki for you.
Can I find flights from Washington, D.C. to Helsinki with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Helsinki from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Helsinki?
momondo provides multiple filters to help you find the best flight to Helsinki from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Helsinki right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Helsinki from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.