How long is the flight from Washington, D.C. to Finland?

Average flight duration from Washington, D.C. to Finland depends on which airport you fly into and out of. Flying from Baltimore to Helsinki is 10h 15m on average, while flying from Washington, D.C. to Helsinki is 13h 02m on average. Helsinki is the most popular airport in Finland.

What is the cheapest airline that flies from Washington, D.C. to Finland?

Icelandair, Air France, and Delta are the most popular carriers operating from Washington, D.C. to Finland

What airlines fly to Finland?

Icelandair, Lufthansa and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Washington, D.C. according to our data. Icelandair is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 9 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Finland?

Prices for flights from Washington, D.C. to Finland are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Finland?

There are 8 operators available for flights from Washington, D.C. to Finland as of November 2025.

How old do you have to be to fly from Washington, D.C. to Finland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$259 Cheap Flights from Washington, D.C. to Finland in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 12:55 pmIAD-HEL

10h 15m1 stop

1:55 pm - 6:30 pmHEL-IAD

11h 35m1 stop

$350Icelandair

Find Deal

lun., nov. 17 - mié., dic. 3

7:40 pm - 12:55 pmIAD-HEL

10h 15m1 stop

1:55 pm - 6:30 pmHEL-IAD

11h 35m1 stop

$358Icelandair

Find Deal

mar., feb. 17 - mar., feb. 24

12:23 pm - 8:20 pmIAD-HEL

24h 57m2 stops

9:00 pm - 6:50 pmHEL-IAD

28h 50m1 stop

$385Scandinavian Airlines

Find Deal

dom., ene. 11 - vie., ene. 23

12:23 pm - 10:40 amIAD-HEL

15h 17m2 stops

6:15 am - 6:50 pmHEL-IAD

19h 35m1 stop

$389Scandinavian Airlines

Find Deal

sáb., feb. 14 - sáb., feb. 21

5:40 pm - 6:50 pmIAD-HEL

18h 10m1 stop

6:55 am - 2:35 pmHEL-IAD

14h 40m1 stop

$480United Airlines

Find Deal

mar., feb. 10 - vie., feb. 20

6:00 am - 10:45 amBWI-HEL

21h 45m1 stop

12:30 pm - 11:10 pmHEL-BWI

17h 40m1 stop

$482American Airlines

Find Deal

jue., ene. 1 - jue., ene. 22

1:07 pm - 10:45 amDCA-HEL

14h 38m1 stop

12:30 pm - 11:00 pmHEL-DCA

17h 30m1 stop

$482American Airlines

Find Deal

jue., ene. 1 - dom., ene. 25

4:30 pm - 11:35 pmIAD-HEL

25h 05m2 stops

7:05 am - 3:50 pmHEL-IAD

15h 45m1 stop

$487United Airlines

Find Deal

vie., mar. 27 - lun., abr. 6

5:45 pm - 1:55 pmDCA-HEL

13h 10m1 stop

4:50 pm - 10:03 pmHEL-DCA

12h 13m1 stop

$754Finnair

Find Deal

dom., ene. 11 - dom., feb. 1

5:45 pm - 1:55 pmDCA-HEL

13h 10m1 stop

4:50 pm - 10:03 pmHEL-DCA

12h 13m1 stop

$787Finnair

Find Deal

dom., ene. 11 - dom., feb. 1

United Airlines flights from Washington, D.C. to Finland

Our best United Airlines deals on Washington, D.C. to Finland flight tickets

United Airlines

Nov 12

IAD5:40 pmWashington, D.C. Dulles Intl

18h 10m

1 stop

HEL6:50 pmHelsinki-Vantaa

Nov 26

HEL1:55 pmHelsinki-Vantaa

13h 20m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

$478

Find similar

United Airlines

Nov 12

IAD5:40 pmWashington, D.C. Dulles Intl

18h 10m

1 stop

HEL6:50 pmHelsinki-Vantaa

Nov 26

HEL1:55 pmHelsinki-Vantaa

13h 20m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

$479

Find similar

United Airlines

Feb 10

IAD5:40 pmWashington, D.C. Dulles Intl

18h 10m

1 stop

HEL6:50 pmHelsinki-Vantaa

Feb 20

HEL6:55 amHelsinki-Vantaa

14h 40m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$480

Find similar

American Airlines flights from Washington, D.C. to Finland

Our best American Airlines deals on Washington, D.C. to Finland flight tickets

American Airlines

Jan 1

BWI6:00 amBaltimore/Washington

21h 45m

1 stop

HEL10:45 amHelsinki-Vantaa

Jan 22

HEL12:30 pmHelsinki-Vantaa

17h 40m

1 stop

BWI11:10 pmBaltimore/Washington

$482

Find similar

American Airlines

Jan 1

IAD6:05 amWashington, D.C. Dulles Intl

21h 40m

1 stop

HEL10:45 amHelsinki-Vantaa

Jan 22

HEL12:30 pmHelsinki-Vantaa

17h 42m

2 stops

IAD11:12 pmWashington, D.C. Dulles Intl

$486

Find similar

American Airlines

Nov 12

DCA12:30 pmWashington, D.C. Reagan-National

18h 25m

1 stop

HEL1:55 pmHelsinki-Vantaa

Nov 26

HEL5:00 pmHelsinki-Vantaa

24h 13m

1 stop

DCA10:13 amWashington, D.C. Reagan-National

$686

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Finland 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

lun. 11/17

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

mié. 12/3

1:55 pm-6:30 pm

1 stop11h 35m

$350

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

mar. 2/17

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

mar. 2/24

1:55 pm-6:30 pm

1 stop11h 35m

$358

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

dom. 1/11

12:23 pm-8:20 pm

2 stops24h 57m

Helsinki-Vantaa

vie. 1/23

9:00 pm-6:50 pm

1 stop28h 50m

$385

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

sáb. 2/14

12:23 pm-10:40 am

2 stops15h 17m

Helsinki-Vantaa

sáb. 2/21

6:15 am-6:50 pm

1 stop19h 35m

$389

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

mar. 2/10

5:40 pm-6:50 pm

1 stop18h 10m

Helsinki-Vantaa

vie. 2/20

6:55 am-2:35 pm

1 stop14h 40m

$480

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

jue. 1/1

6:00 am-10:45 am

1 stop21h 45m

Helsinki-Vantaa

jue. 1/22

12:30 pm-11:10 pm

1 stop17h 40m

$482

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

jue. 1/1

1:07 pm-10:45 am

1 stop14h 38m

Helsinki-Vantaa

dom. 1/25

12:30 pm-11:00 pm

1 stop17h 30m

$482

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

vie. 3/27

4:30 pm-11:35 pm

2 stops25h 05m

Helsinki-Vantaa

lun. 4/6

7:05 am-3:50 pm

1 stop15h 45m

$487

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

dom. 1/11

5:45 pm-1:55 pm

1 stop13h 10m

Helsinki-Vantaa

dom. 2/1

4:50 pm-10:03 pm

1 stop12h 13m

$754

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

dom. 1/11

5:45 pm-1:55 pm

1 stop13h 10m

Helsinki-Vantaa

dom. 2/1

4:50 pm-10:03 pm

1 stop12h 13m

$787

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Finland

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

Prices

Airlines

Other information

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in February, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $425.

What is the cheapest day to depart on your flight to Finland?

The cheapest day to depart from Washington, D.C. to Finland is on a Monday. Travelers who choose to depart for Finland on a Monday will often find tickets for as low as $517. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Saturday is $858.

What is the cheapest time of day to depart on your flight to Finland?

The cheapest time of day to fly to Finland is in the evening when flights can be purchased for as low as $623. In contrast, the most expensive time of day to depart to Finland is in the afternoon when prices are around $727.

How far in advance should I book a flight to Finland?

You are more likely to see cheaper flights to Finland from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $584 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Washington, D.C. for as low as $479 on momondo.

Cheap Washington, D.C. to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Finland

Direct flights	None

There are no direct flights from Washington, D.C. to Finland. There are no popular flight routes from Washington, D.C. to Finland.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Finland?
Prices for flights from Washington, D.C. to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Finland?
There are 8 operators available for flights from Washington, D.C. to Finland as of November 2025.
How old do you have to be to fly from Washington, D.C. to Finland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Finland

Compare and see reviews for airlines that fly from Washington, D.C. to Finland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.1 568 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 1,560 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,552 reviews	Search Lufthansa flights
United Airlines	PriceFrom $491	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights
Delta	PriceFrom $527	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
KLM	PriceFrom $529	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
British Airways	PriceFrom $535	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Finnair	PriceFrom $652	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Finland?

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 Finland for you.

Can I find flights from Washington, D.C. to Finland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Finland flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Finland?

momondo provides multiple filters to help you find the best flight to Finland 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 Finland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Finland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

jue. 12/4

jue. 12/11

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland

Popular cities in Finland

Flights to Helsinkifrom $351

Flights to Rovaniemifrom $436

Flights to Oulufrom $850

Flights to Turkufrom $411

Flights to Vaasafrom $992

Flights to Kittiläfrom $590

Flights to Tamperefrom $681

Flights to Ivalofrom $787

Flights to Kuopiofrom $929

Flights to Jyväskyläfrom $639

Flights to Kuusamofrom $833

Flights to Mariehamnfrom $1,123

Washington, D.C. flight routes

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Baltimore/Washington to Orlando

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Flights from Baltimore/Washington to Miami

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Baltimore/Washington to Atlanta Hartsfield-Jackson

Cheap flights from Washington, D.C. to Finland from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Finland departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington, D.C. to Finland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Washington, D.C. to Finland

Our best United Airlines deals on Washington, D.C. to Finland flight tickets

American Airlines flights from Washington, D.C. to Finland

Our best American Airlines deals on Washington, D.C. to Finland flight tickets

momondo Fare Finder

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

See travel insights to Finland from

How to get the cheapest flight ticket from Washington, D.C. to Finland

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 Finland?

If you don’t want to visit Finland in February, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $425.

What is the cheapest day to depart on your flight to Finland?

What is the cheapest time of day to depart on your flight to Finland?

The cheapest time of day to fly to Finland is in the evening when flights can be purchased for as low as $623. In contrast, the most expensive time of day to depart to Finland is in the afternoon when prices are around $727.

How far in advance should I book a flight to Finland?

What is the cheapest airline that flies from Washington, D.C. to Finland?

Icelandair, Air France, and Delta are the most popular carriers operating from Washington, D.C. to Finland

What airlines fly to Finland?

How long is the flight from Washington, D.C. to Finland?

Average flight duration from Washington, D.C. to Finland depends on which airport you fly into and out of. Flying from Baltimore to Helsinki is 10h 15m on average, while flying from Washington, D.C. to Helsinki is 13h 02m on average. Helsinki is the most popular airport in Finland.

Cheap Washington, D.C. to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Finland

Direct flights

When did momondo last update prices for flights from Washington, D.C. to Finland?

How many operators does momondo search for flights from Washington, D.C. to Finland?

How old do you have to be to fly from Washington, D.C. to Finland?

What documentation or ID do you need to fly to Finland?

Best airlines flying from Washington, D.C. to Finland

Compare and see reviews for airlines that fly from Washington, D.C. to Finland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Finland?

Can I find flights from Washington, D.C. to Finland with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Finland?

I’m not ready to book a flight from Washington, D.C. to Finland right now. Can momondo alert me if prices change?

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Popular cities in Finland

Popular flights according to clicks in the last 7 days on momondo