Menu

Cheap flights from Washington Dulles Intl (IAD) to Helsinki (HEL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Washington Dulles Intl to Helsinki are usually found in March or January, booked 42 days in advance, depart on a Monday or Wednesday and return on a Monday

IAD - HEL
Price
$478 - $959
HEL
Temperature
30.2 - 68 °F
HEL
Rainfall
1.2 - 2.9 inches
Popular in May High demand for flights, 24% potential price rise
Cheapest in March Best time to find cheap flights, 34% potential price drop
Average price $959 Average for round-trip flights in May 2020
Round-trip from $478 From Washington Dulles Intl to Helsinki
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Washington Dulles Intl to Helsinki in May, June 2020

The best prices found for IAD to HEL flights for May, June
16 Jun - 7 Aug
$812pp
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
16 Jun - 7 Aug
$868pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
17 Jun - 4 Jul
$880pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Helsinki 2020 flight deals

Cheap flights to Helsinki from Washington Dulles Intl found for this year
2 Sep - 14 Sep
$444pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
13 Oct - 20 Oct
$494pp
IAD
Washington Dulles Intl
$self.airline
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
6 Oct - 13 Oct
$496pp
IAD
Washington Dulles Intl
$self.airline
 
1 STOP
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Helsinki flights.

Flight FAQs

From Washington Dulles Intl to Helsinki

Are flight prices decreasing from Washington Dulles Intl to Helsinki due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Helsinki for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Washington Dulles Intl to Helsinki for under $500 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Helsinki for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $444, but on average you can expect to pay $527.

Are there nonstop flights from Washington Dulles Intl to Helsinki for under $400 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Helsinki, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Washington Dulles Intl or Helsinki?

In Washington Dulles Intl, there will be greater rainfall in Washington Dulles Intl compared to Helsinki over the next 17 days.

Is Washington Dulles Intl weather warmer or cooler than Helsinki?

Our data indicates that the weather will be 88 °F on average in the month of July. The temperature in Helsinki is typically colder than in Washington Dulles Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Destination information for Helsinki

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Helsinki
Today's exchange rate
$1 = €0.92
Average temperature for May in Helsinki
51.8 °F
Avg rainfall for May in Helsinki
1.2 ″

Airports servicing Washington

Airports servicing Helsinki