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

Currently priced at $477, Air France will fly you from Helsinki to Washington, D.C. and back. In addition to Air France, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $485 and $489, respectively. Users have found that Air France is 27% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $518. However, be on the lookout for offers from Icelandair and Brussels Airlines, as they are both options that can get you from Helsinki to Washington, D.C. for a low price.

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

Travelers seeking maximum savings on their Helsinki to Washington, D.C. flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Helsinki to Washington, D.C.?

Most travelers choose Helsinki-Vantaa - Washington, D.C. Reagan-National, Helsinki-Vantaa - Washington, D.C. Dulles Intl or Helsinki-Vantaa - Baltimore/Washington when deciding on the best route from Helsinki to Washington, D.C..

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

Leaving on a Monday 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 45% on the overall cost on flights from Helsinki to Washington, D.C..

How far in advance should I book a flight from Helsinki to Washington, D.C.?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 58% on flights from Helsinki to Washington, D.C. compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $630. For sooner than that we have options available in the next 3 days from $1,233.

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

February can be a great time to fly to Washington, D.C. from Helsinki with a flight ticket averaging about $662. Cheapflights users have found deals in the month of February for as cheap as $470. The most expensive prices can be found in the month of June.

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

Most people fly from Helsinki-Vantaa (HEL) if they book a flight from Helsinki to Washington, D.C.. On average, Helsinki-Vantaa has 0 outbound flights to Washington, D.C. per day from 0 airlines. Helsinki-Vantaa is conveniently located just 10.6 mi from Helsinki’s city center.

Can I find deals for flights from Helsinki to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Helsinki to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Helsinki to Washington, D.C.?

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

Can I find deals for business class flights from Helsinki to Washington, D.C.?

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

$384+ Flights from Helsinki to Washington, D.C.

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Helsinki-Vantaa to Washington, D.C. are usually found in February or March, booked 76 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Helsinki to Washington, D.C.

Round-trip from	$465 (Travelis)
One-way from	$384 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$682

From Helsinki-Vantaa to Washington, D.C. (WAS)

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One-way flight from Helsinki-Vantaa to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($17 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 Helsinki to Washington, D.C.

Cheapest flights from Helsinki to Washington, D.C.
Explore the most affordable flight options available from Helsinki to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

lun. 8/256:25 pmHEL - IAD

1 stop28h 10mMultiple Airlines

lun. 9/89:20 pmIAD - HEL

1 stop19h 00mMultiple Airlines

Deal found 7/3

$465

jue. 8/216:40 amHEL - IAD

1 stop19h 35mAir France

mié. 9/36:30 pmIAD - HEL

1 stop21h 50mAir France

Deal found 7/1

$477

jue. 8/71:35 pmHEL - IAD

2 stops27h 02mUnited Airlines

mié. 8/2010:20 pmIAD - HEL

1 stop13h 35mUnited Airlines

Deal found 7/1

$485

jue. 8/286:00 amHEL - DCA

2 stops22h 48mAir Canada

jue. 9/116:00 amDCA - HEL

2 stops23h 50mAir Canada

Deal found 7/3

$489

vie. 12/51:55 pmHEL - IAD

1 stop11h 25mIcelandair

lun. 12/87:40 pmIAD - HEL

1 stop10h 15mIcelandair

Deal found 7/2

$494

jue. 8/211:55 pmHEL - DCA

2 stops16h 51mDelta

mié. 9/35:30 pmDCA - HEL

2 stops16h 10mDelta

Deal found 7/1

$497

lun. 9/157:00 amHEL - IAD

1 stop15h 35mDelta

lun. 9/221:00 pmIAD - HEL

2 stops17h 00mDelta

Deal found 7/1

$497

vie. 9/195:15 pmHEL - DCA

1 stop12h 52mFinnair

vie. 9/267:23 pmDCA - HEL

1 stop11h 37mFinnair

Deal found 7/2

$516

lun. 8/254:25 pmHEL - DCA

1 stop12h 50mMultiple Airlines

lun. 9/87:23 pmDCA - HEL

1 stop11h 37mMultiple Airlines

Deal found 7/3

$518

jue. 8/75:15 pmHEL - DCA

1 stop13h 03mAmerican Airlines

mié. 8/206:00 pmDCA - HEL

1 stop13h 15mAmerican Airlines

Deal found 7/1

$522

jue. 8/76:00 amHEL - IAD

2 stops20h 15mAir Canada

mié. 8/2010:20 pmIAD - HEL

1 stop13h 35mAir Canada

Deal found 7/1

$552

dom. 8/177:40 pmHEL - IAD

2 stops25h 35mLufthansa

dom. 8/2410:20 pmIAD - HEL

1 stop13h 35mLufthansa

Deal found 7/3

$561

Best flights from Helsinki to Washington, D.C.
Discover carefully curated flight deals from Helsinki to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

lun. 8/256:25 pmHEL - IAD

1 stop28h 10mMultiple Airlines

lun. 9/89:20 pmIAD - HEL

1 stop19h 00mMultiple Airlines

Deal found 7/3

$465

jue. 8/216:40 amHEL - IAD

1 stop19h 35mAir France

mié. 9/36:30 pmIAD - HEL

1 stop21h 50mAir France

Deal found 7/1

$477

jue. 8/71:35 pmHEL - IAD

2 stops27h 02mUnited Airlines

mié. 8/2010:20 pmIAD - HEL

1 stop13h 35mUnited Airlines

Deal found 7/1

$485

jue. 8/286:00 amHEL - DCA

2 stops22h 48mAir Canada

jue. 9/116:00 amDCA - HEL

2 stops23h 50mAir Canada

Deal found 7/3

$489

vie. 12/51:55 pmHEL - IAD

1 stop11h 25mIcelandair

lun. 12/87:40 pmIAD - HEL

1 stop10h 15mIcelandair

Deal found 7/2

$494

jue. 8/211:55 pmHEL - DCA

2 stops16h 51mDelta

mié. 9/35:30 pmDCA - HEL

2 stops16h 10mDelta

Deal found 7/1

$497

vie. 9/195:15 pmHEL - DCA

1 stop12h 52mFinnair

vie. 9/267:23 pmDCA - HEL

1 stop11h 37mFinnair

Deal found 7/2

$516

jue. 8/75:15 pmHEL - DCA

1 stop13h 03mAmerican Airlines

mié. 8/206:00 pmDCA - HEL

1 stop13h 15mAmerican Airlines

Deal found 7/1

$522

dom. 8/177:40 pmHEL - IAD

2 stops25h 35mLufthansa

dom. 8/2410:20 pmIAD - HEL

1 stop13h 35mLufthansa

Deal found 7/3

$561

jue. 8/289:05 pmHEL - IAD

2 stops29h 54mScandinavian Airlines

jue. 9/1110:05 pmIAD - HEL

2 stops18h 30mScandinavian Airlines

Deal found 7/3

$621

vie. 9/195:15 pmHEL - DCA

1 stop12h 52mBritish Airways

vie. 9/263:35 pmDCA - HEL

2 stops15h 45mBritish Airways

Deal found 7/2

$699

jue. 7/317:00 amHEL - IAD

1 stop15h 35mKLM

jue. 8/75:25 pmIAD - HEL

1 stop12h 35mKLM

Deal found 7/2

$728

Last-minute flights from Helsinki to Washington, D.C.
Discover last-minute flight deals from Helsinki to Washington, D.C.. Data last updated julio 3, 2025 and is based on user searches.

jue. 8/71:35 pmHEL - IAD

2 stops27h 02mUnited Airlines

mié. 8/2010:20 pmIAD - HEL

1 stop13h 35mUnited Airlines

Deal found 7/1

$485

jue. 8/75:15 pmHEL - DCA

1 stop13h 03mAmerican Airlines

mié. 8/206:00 pmDCA - HEL

1 stop13h 15mAmerican Airlines

Deal found 7/1

$522

jue. 8/76:00 amHEL - IAD

2 stops20h 15mAir Canada

mié. 8/2010:20 pmIAD - HEL

1 stop13h 35mAir Canada

Deal found 7/1

$552

dom. 8/177:40 pmHEL - IAD

2 stops25h 35mLufthansa

dom. 8/2410:20 pmIAD - HEL

1 stop13h 35mLufthansa

Deal found 7/3

$561

jue. 8/216:40 amHEL - IAD

1 stop19h 35mAir France

mié. 9/36:30 pmIAD - HEL

1 stop21h 50mAir France

Deal found 7/1

$477

jue. 8/211:55 pmHEL - DCA

2 stops16h 51mDelta

mié. 9/35:30 pmDCA - HEL

2 stops16h 10mDelta

Deal found 7/1

$497

jue. 8/216:40 amHEL - IAD

1 stop19h 35mDelta

mié. 9/36:15 pmIAD - HEL

2 stops15h 25mDelta

Deal found 7/1

$498

lun. 8/256:25 pmHEL - IAD

1 stop28h 10mMultiple Airlines

lun. 9/89:20 pmIAD - HEL

1 stop19h 00mMultiple Airlines

Deal found 7/3

$465

lun. 8/254:25 pmHEL - DCA

1 stop12h 50mMultiple Airlines

lun. 9/87:23 pmDCA - HEL

1 stop11h 37mMultiple Airlines

Deal found 7/3

$518

jue. 8/286:00 amHEL - DCA

2 stops22h 48mAir Canada

jue. 9/116:00 amDCA - HEL

2 stops23h 50mAir Canada

Deal found 7/3

$489

jue. 8/289:05 pmHEL - IAD

2 stops29h 54mScandinavian Airlines

jue. 9/1110:05 pmIAD - HEL

2 stops18h 30mScandinavian Airlines

Deal found 7/3

$621

jue. 8/287:00 amHEL - BWI

2 stops17h 20mDelta

jue. 9/111:00 pmBWI - HEL

2 stops17h 00mDelta

Deal found 7/3

$664

One-way flights from Helsinki to Washington, D.C.
Search for one-way flight options from Helsinki to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated julio 3, 2025.

mar. 9/231:25 pmHEL - IAD

2 stops55h 48mMultiple Airlines

Deal found 7/1

$384

mar. 9/236:10 amHEL - IAD

1 stop14h 20mLufthansa

Deal found 7/1

$518

dom. 8/317:35 amHEL - BWI

2 stops30h 19mMultiple Airlines

Deal found 7/2

$534

dom. 8/313:00 pmHEL - IAD

1 stop14h 10mIcelandair

Deal found 7/2

$555

sáb. 7/196:10 amHEL - IAD

2 stops15h 15mBrussels Airlines

Deal found 7/1

$618

mié. 7/97:35 pmHEL - IAD

1 stop31h 10mTurkish Airlines

Deal found 7/1

$625

vie. 8/226:25 pmHEL - IAD

1 stop28h 10mKLM

Deal found 7/2

$634

vie. 8/221:55 pmHEL - BWI

2 stops17h 28mDelta

Deal found 7/1

$641

vie. 8/221:55 pmHEL - DCA

2 stops15h 17mDelta

Deal found 7/1

$641

vie. 8/227:00 amHEL - IAD

2 stops18h 35mDelta

Deal found 7/1

$641

mar. 9/2311:55 amHEL - BWI

2 stops14h 30mIcelandair

Deal found 7/1

$757

mar. 9/235:15 pmHEL - DCA

1 stop12h 52mFinnair

Deal found 7/1

$759

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

lun. 8/25

6:25 pm-3:35 pm

1 stop28h 10m

Washington, D.C. Dulles Intl

lun. 9/8

9:20 pm-11:20 pm

1 stop19h 00m

$465

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

jue. 8/21

6:40 am-7:15 pm

1 stop19h 35m

Washington, D.C. Dulles Intl

mié. 9/3

6:30 pm-11:20 pm

1 stop21h 50m

$477

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

jue. 8/7

1:35 pm-9:37 am

2 stops27h 02m

Washington, D.C. Dulles Intl

mié. 8/20

10:20 pm-6:55 pm

1 stop13h 35m

$485

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 8/28

6:00 am-9:48 pm

2 stops22h 48m

Washington, D.C. Reagan-National

jue. 9/11

6:00 am-12:50 pm

2 stops23h 50m

$489

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

vie. 12/5

1:55 pm-6:20 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

lun. 12/8

7:40 pm-12:55 pm

1 stop10h 15m

$494

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 8/21

1:55 pm-11:46 pm

2 stops16h 51m

Washington, D.C. Reagan-National

mié. 9/3

5:30 pm-4:40 pm

2 stops16h 10m

$497

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

lun. 9/15

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

lun. 9/22

1:00 pm-1:00 pm

2 stops17h 00m

$497

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

vie. 9/19

5:15 pm-11:07 pm

1 stop12h 52m

Washington, D.C. Reagan-National

vie. 9/26

7:23 pm-2:00 pm

1 stop11h 37m

$516

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

lun. 8/25

4:25 pm-10:15 pm

1 stop12h 50m

Washington, D.C. Reagan-National

lun. 9/8

7:23 pm-2:00 pm

1 stop11h 37m

$518

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 8/7

5:15 pm-11:18 pm

1 stop13h 03m

Washington, D.C. Reagan-National

mié. 8/20

6:00 pm-2:15 pm

1 stop13h 15m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 42 results

...

Best time to book a flight from Helsinki to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Helsinki 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 Helsinki to Washington, D.C.

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

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Helsinki to Washington, D.C. (average of $309). Flying from Helsinki to Washington, D.C. in July is currently the most expensive (average of $345). 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.

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

A simple way to save on the total cost of your ticket is to fly from Helsinki to Washington, D.C. in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

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

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Delta, KLM, and Finnair from Helsinki to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 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

7,982 reviews

Delta

8.0

Very good

7,982 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

1,367 reviews

Delta

8.0

Very good

7,982 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!

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very good

7,982 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

1,465 reviews

Delta

8.0

Very good

7,982 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

8,861 reviews

Delta

8.0

Very good

7,982 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 from for flights from Helsinki to Washington, D.C.?
Most people fly from Helsinki-Vantaa (HEL) if they book a flight from Helsinki to Washington, D.C.. On average, Helsinki-Vantaa has 0 outbound flights to Washington, D.C. per day from 0 airlines. Helsinki-Vantaa is conveniently located just 10.6 mi from Helsinki’s city center.
What are the cheapest airlines flying from Helsinki to Washington, D.C. round-trip?
Currently priced at $477, Air France will fly you from Helsinki to Washington, D.C. and back. In addition to Air France, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $485 and $489, respectively. Users have found that Air France is 27% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Helsinki to Washington, D.C. one-way?
The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $518. However, be on the lookout for offers from Icelandair and Brussels Airlines, as they are both options that can get you from Helsinki to Washington, D.C. for a low price.
What are the most popular routes from Helsinki to Washington, D.C.?
Most travelers choose Helsinki-Vantaa - Washington, D.C. Reagan-National, Helsinki-Vantaa - Washington, D.C. Dulles Intl or Helsinki-Vantaa - Baltimore/Washington when deciding on the best route from Helsinki to Washington, D.C..
Can I find deals for flights from Helsinki to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Helsinki to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helsinki to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Washington, D.C..
Can I find deals for business class flights from Helsinki to Washington, D.C.?
Yes. Cheapflights offers flight deals from Helsinki to Washington, D.C. 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 Helsinki to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Helsinki to Washington, D.C. (average of $309). Flying from Helsinki to Washington, D.C. in July is currently the most expensive (average of $345). 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.

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$384+ Cheap flights from Helsinki (HEL) to Washington, D.C. (WAS)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helsinki to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Helsinki-Vantaa to Washington, D.C. are usually found in February or March, booked 76 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Helsinki to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Helsinki to Washington, D.C.

Cheapest flights from Helsinki to Washington, D.C.Explore the most affordable flight options available from Helsinki to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Explore the most affordable flight options available from Helsinki to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Helsinki to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Helsinki with our price prediction graph.

Cheapflights Insights

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

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

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

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

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

Find hourly flight availability from Helsinki to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

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

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Delta, KLM, and Finnair from Helsinki to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated 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 Helsinki to Washington, D.C.. 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 from for flights from Helsinki to Washington, D.C.?

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

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

What are the most popular routes from Helsinki to Washington, D.C.?

Can I find deals for flights from Helsinki to Washington, D.C. that include hotel bookings?

How can I find direct flights from Helsinki to Washington, D.C.?

Can I find deals for business class flights from Helsinki to Washington, D.C.?

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Cheapest flights from Helsinki to Washington, D.C.
Explore the most affordable flight options available from Helsinki to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.