What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Helsinki round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to Helsinki, with prices starting at $544. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air France, with the lowest prices starting at $632 and $642, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Helsinki for 9% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Helsinki one-way?

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $372. Lufthansa flights start at $393 while deals on Air Canada start at $415 one-way.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Helsinki?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Helsinki flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Helsinki?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Helsinki are Air France, British Airways and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Helsinki?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 66% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Helsinki.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Helsinki?

November is one of the best times of the year to fly to Helsinki from Washington, D.C. Dulles Intl Airport. Prices for November average $556 per person but you can even find prices for as low as $349. The most expensive prices can be found in the month of June. Opting for a November flight can save you 51% on your journey compared to booking in June

What is the cheapest time of day to fly from IAD to HEL?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Helsinki at noon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What airport do you fly into for flights to Helsinki from Washington, D.C. Dulles Intl?

Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Helsinki airport from Washington, D.C. Dulles Intl. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.

Can I find deals for flights from Dulles Intl to Helsinki that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Helsinki?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Helsinki.

Can I find deals for business class flights from Dulles Intl to Helsinki?

Yes. Cheapflights offers flight deals from Dulles Intl to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$253+ Flights from Washington, D.C. Dulles Intl Airport to Helsinki

Q: How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?

Travelers have found it’s best to book a flight 43 days in advance to save up to 54% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Helsinki 1-2 weeks in advance for as low as $573, or $573 for flights within the next 24 hours.

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Helsinki-Vantaa are usually found in January or November, booked 68 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Dulles Intl to Helsinki

Round-trip from	$544
One-way from	$302 (Trip.com)
Popular in	June
Cheapest in	January
Average price	$793

From Washington, D.C. Dulles Intl to Helsinki-Vantaa

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One-way flight from Washington, D.C. Dulles Intl to Helsinki-Vantaa

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Highest demand for flights based on searches. 18% potential increase in price ($132 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Dulles Intl to Helsinki

Cheapest flights from Dulles Intl to Helsinki
Explore the most affordable flight options available from Dulles Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sun 11/309:00 amIAD - HEL

2 stops21h 10mAir Canada

Sun 12/1412:45 pmHEL - IAD

2 stops39h 35mAir Canada

Deal found 6/30

$515

Fri 11/2811:10 pmIAD - HEL

1 stop12h 30mLufthansa

Sun 12/142:00 pmHEL - IAD

1 stop32h 50mLufthansa

Deal found 6/30

$516

Mon 12/18:30 pmIAD - HEL

2 stops20h 15mScandinavian Airlines

Mon 12/158:55 pmHEL - IAD

2 stops51h 20mScandinavian Airlines

Deal found 6/30

$519

Fri 11/281:20 pmIAD - HEL

2 stops16h 55mUnited Airlines

Fri 12/1212:45 pmHEL - IAD

2 stops17h 20mUnited Airlines

Deal found 6/30

$527

Fri 11/289:55 pmIAD - HEL

2 stops18h 20mBritish Airways

Sat 12/67:00 amHEL - IAD

2 stops19h 45mBritish Airways

Deal found 6/30

$533

Sun 11/306:00 pmIAD - HEL

2 stops17h 40mAustrian Airlines

Sat 12/1312:45 pmHEL - IAD

2 stops32h 55mAustrian Airlines

Deal found 6/30

$539

Tue 12/27:40 pmIAD - HEL

1 stop10h 15mIcelandair

Tue 12/161:55 pmHEL - IAD

1 stop11h 25mIcelandair

Deal found 6/30

$541

Fri 11/285:10 pmIAD - HEL

2 stops17h 15mDelta

Sat 12/136:30 amHEL - IAD

2 stops17h 01mDelta

Deal found 6/30

$558

Fri 11/289:00 amIAD - HEL

2 stops32h 05mMultiple Airlines

Fri 12/57:00 amHEL - IAD

3 stops20h 29mMultiple Airlines

Deal found 6/30

$583

Best flights from Dulles Intl to Helsinki
Discover carefully curated flight deals from Dulles Intl to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sun 8/2410:05 pmIAD - HEL

1 stop15h 10mScandinavian Airlines

Mon 9/14:05 pmHEL - IAD

1 stop10h 54mScandinavian Airlines

Deal found 6/30

$544

Tue 8/198:30 pmIAD - HEL

2 stops20h 05mMultiple Airlines

Wed 8/279:20 pmHEL - IAD

3 stops29h 00mMultiple Airlines

Deal found 6/30

$608

Fri 8/1510:20 pmIAD - HEL

1 stop13h 35mUnited Airlines

Fri 8/226:10 amHEL - IAD

2 stops20h 15mUnited Airlines

Deal found 7/1

$632

Fri 8/156:30 pmIAD - HEL

1 stop21h 50mAir France

Fri 8/226:40 amHEL - IAD

1 stop19h 35mAir France

Deal found 7/1

$642

Tue 7/155:25 pmIAD - HEL

1 stop12h 35mDelta

Thu 7/246:40 amHEL - IAD

2 stops19h 01mDelta

Deal found 6/29

$683

Wed 7/305:25 pmIAD - HEL

1 stop23h 55mKLM

Wed 8/61:55 pmHEL - IAD

1 stop32h 40mKLM

Deal found 6/29

$772

Last-minute flights from Dulles Intl to Helsinki
Discover last-minute flight deals from Dulles Intl to Helsinki. Data last updated July 1, 2025 and is based on user searches.

Sun 7/610:05 pmIAD - HEL

2 stops51h 55mScandinavian Airlines

Thu 7/179:40 amHEL - IAD

2 stops17h 19mScandinavian Airlines

Deal found 6/30

$821

Mon 7/75:25 pmIAD - HEL

1 stop12h 35mDelta

Tue 7/157:00 amHEL - IAD

2 stops32h 59mDelta

Deal found 6/30

$697

Wed 7/910:20 amIAD - HEL

2 stops17h 15mMultiple Airlines

Tue 7/159:35 amHEL - IAD

3 stops17h 16mMultiple Airlines

Deal found 6/30

$1,022

Thu 7/105:25 pmIAD - HEL

1 stop12h 35mKLM

Mon 7/146:25 pmHEL - IAD

1 stop28h 10mKLM

Deal found 6/30

$826

Thu 7/101:30 pmIAD - HEL

1 stop15h 10mTurkish Airlines

Mon 7/2112:35 pmHEL - IAD

1 stop30h 10mTurkish Airlines

Deal found 6/28

$947

Thu 7/108:25 amIAD - HEL

2 stops21h 25mUnited Airlines

Wed 7/166:00 amHEL - IAD

2 stops21h 00mUnited Airlines

Deal found 7/1

$967

Tue 7/155:25 pmIAD - HEL

1 stop12h 35mMultiple Airlines

Tue 7/226:40 amHEL - IAD

1 stop19h 35mMultiple Airlines

Deal found 6/29

$673

Tue 7/155:25 pmIAD - HEL

1 stop12h 35mDelta

Thu 7/246:40 amHEL - IAD

2 stops19h 01mDelta

Deal found 6/29

$683

Wed 7/169:20 pmIAD - HEL

1 stop19h 00mAir France

Wed 7/236:40 amHEL - IAD

1 stop19h 35mAir France

Deal found 6/29

$727

Tue 7/2910:05 pmIAD - HEL

2 stops35h 25mScandinavian Airlines

Tue 8/59:35 amHEL - IAD

2 stops41h 24mScandinavian Airlines

Deal found 6/29

$617

Wed 7/305:25 pmIAD - HEL

1 stop23h 55mKLM

Wed 8/61:55 pmHEL - IAD

1 stop32h 40mKLM

Deal found 6/29

$772

One-way flights from Dulles Intl to Helsinki
Search for one-way flight options from Dulles Intl to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Wed 8/278:30 pmIAD - HEL

2 stops13h 25mMultiple Airlines

Deal found 6/29

$302

Wed 8/278:30 pmIAD - HEL

1 stop10h 30mIcelandair

Deal found 6/29

$372

Mon 8/410:20 pmIAD - HEL

1 stop13h 35mLufthansa

Deal found 6/30

$393

Tue 8/51:03 pmIAD - HEL

2 stops22h 52mAir Canada

Deal found 6/30

$415

Fri 8/19:20 pmIAD - HEL

1 stop19h 00mAir France

Deal found 6/30

$458

Wed 7/1612:12 pmIAD - HEL

2 stops17h 48mDelta

Deal found 7/1

$1,276

Wed 7/1612:12 pmIAD - HEL

3 stops21h 18mScandinavian Airlines

Deal found 7/1

$3,162

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 11/30

9:00 am-1:10 pm

2 stops21h 10m

Helsinki-Vantaa

Sun 12/14

12:45 pm-9:20 pm

2 stops39h 35m

$515

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 11/28

11:10 pm-6:40 pm

1 stop12h 30m

Helsinki-Vantaa

Sun 12/14

2:00 pm-3:50 pm

1 stop32h 50m

$516

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 12/1

8:30 pm-11:45 pm

2 stops20h 15m

Helsinki-Vantaa

Mon 12/15

8:55 pm-5:15 pm

2 stops51h 20m

$519

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 11/28

1:20 pm-1:15 pm

2 stops16h 55m

Helsinki-Vantaa

Fri 12/12

12:45 pm-11:05 pm

2 stops17h 20m

$527

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 11/28

9:55 pm-11:15 pm

2 stops18h 20m

Helsinki-Vantaa

Sat 12/6

7:00 am-7:45 pm

2 stops19h 45m

$533

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 11/30

6:00 pm-6:40 pm

2 stops17h 40m

Helsinki-Vantaa

Sat 12/13

12:45 pm-2:40 pm

2 stops32h 55m

$539

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 12/2

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Mon 12/15

1:55 pm-6:20 pm

1 stop11h 25m

$541

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 11/28

5:10 pm-5:25 pm

2 stops17h 15m

Helsinki-Vantaa

Sat 12/13

6:30 am-4:31 pm

2 stops17h 01m

$558

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 11/28

9:00 am-12:05 am

2 stops32h 05m

Helsinki-Vantaa

Fri 12/5

7:00 am-8:29 pm

3 stops20h 29m

$583

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 8/12

5:00 pm-5:25 pm

2 stops17h 25m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 13 results

Best time to book a flight from Dulles Intl to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Helsinki

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Helsinki, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Helsinki (average of $444). Flying from Washington, D.C. Dulles Intl Airport to Helsinki in June is currently the most expensive (average of $1,084). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Helsinki?

Reviews of airlines servicing Helsinki

See what other customers who have flown with Delta, KLM, and Air France from Washington, D.C. Dulles Intl Airport to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,974 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,366 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,472 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,414 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Helsinki from Washington, D.C. Dulles Intl?
Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Helsinki airport from Washington, D.C. Dulles Intl. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Helsinki round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to Helsinki, with prices starting at $544. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air France, with the lowest prices starting at $632 and $642, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Helsinki for 9% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Helsinki one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $372. Lufthansa flights start at $393 while deals on Air Canada start at $415 one-way.
Can I find deals for flights from Dulles Intl to Helsinki that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Helsinki.
Can I find deals for business class flights from Dulles Intl to Helsinki?
Yes. Cheapflights offers flight deals from Dulles Intl to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Helsinki (average of $444). Flying from Washington, D.C. Dulles Intl Airport to Helsinki in June is currently the most expensive (average of $1,084). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Vantaa

Lahti

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Other flights to Helsinki

Top 8 airlines flying from Dulles Intl to Helsinki

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$364	Average$529	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$420	Average$656	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$473	Average$803	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$486	Average$782	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$526	Average$732	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$527	Average$726	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$529	Average$1,050	FlexibilityNo cancel fee	On-time75%
Air France	Cheapest$534	Average$564	FlexibilityNo cancel fee	On-time77%

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$253+ Cheap flights from Dulles Intl (IAD) to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Helsinki with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Helsinki-Vantaa are usually found in January or November, booked 68 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Dulles Intl to Helsinki

Round-trip from

One-way from

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Find flight deals from Dulles Intl to Helsinki

Cheapest flights from Dulles Intl to HelsinkiExplore the most affordable flight options available from Dulles Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Dulles Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Helsinki that are best for you.

Best time to book a flight from Dulles Intl to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Helsinki

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Helsinki. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Helsinki?

Reviews of airlines servicing Helsinki

See what other customers who have flown with Delta, KLM, and Air France from Washington, D.C. Dulles Intl Airport to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Helsinki from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Helsinki round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Helsinki one-way?

Can I find deals for flights from Dulles Intl to Helsinki that include hotel bookings?

How can I find direct flights from Dulles Intl to Helsinki?

Can I find deals for business class flights from Dulles Intl to Helsinki?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Helsinki?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Alternative routes for Dulles Intl to Helsinki

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Top 8 airlines flying from Dulles Intl to Helsinki

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Cheapest flights from Dulles Intl to Helsinki
Explore the most affordable flight options available from Dulles Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.