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Cheap flights from Dulles Intl (IAD) to Helsinki (HEL) from $238

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — HEL
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Helsinki-Vantaa are usually found in January or November, booked 34 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Dulles Intl to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$631

One-way from

$417
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 36% potential price drop
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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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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 51% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Helsinki.

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 59 days in advance to save up to 56% 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 59 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 $439, or $543 for flights within the next 24 hours.

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

April is one of the best times of the year to fly to Helsinki from Washington, D.C. Dulles Intl Airport. Prices for April average $732 per person but you can even find prices for as low as $399. The most expensive prices can be found in the month of June. Opting for a April flight can save you 55% 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 3% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Dulles Intl to Helsinki flights in June & July 2024

Find cheap flight options from Dulles Intl to Helsinki specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Washington, D.C. to Helsinki in 2024. Check back in a little while for more flight options.
Tue 7/911:15 pmIAD - HEL
1 stop24h 35mIcelandair
Wed 10/23:05 pmHEL - IAD
1 stop14h 05mIcelandair
Deal found 6/5$474
Wed 7/1011:15 pmIAD - HEL
1 stop31h 45mIcelandair
Tue 7/233:05 pmHEL - IAD
1 stop11h 10mIcelandair
Deal found 6/5$527
Tue 7/95:10 pmIAD - HEL
2 stops23h 10mAir France
Wed 10/26:40 amHEL - IAD
1 stop19h 30mAir France
Deal found 6/5$538
Tue 7/95:10 pmIAD - HEL
2 stops40h 30mAir France
Wed 10/26:40 amHEL - IAD
2 stops17h 50mAir France
Deal found 6/5$548
Wed 7/1011:15 pmIAD - HEL
1 stop31h 45mIcelandair
Tue 7/233:05 pmHEL - IAD
1 stop11h 10mIcelandair
Deal found 6/6$555
Wed 7/1711:15 pmIAD - HEL
1 stop31h 45mIcelandair
Wed 7/317:50 amHEL - IAD
1 stop21h 20mIcelandair
Deal found 6/5$560
Wed 7/1711:15 pmIAD - HEL
2 stops36h 20mIcelandair
Wed 7/317:50 amHEL - IAD
1 stop21h 20mIcelandair
Deal found 6/5$733
Wed 7/108:30 pmIAD - HEL
2 stops15h 05mIcelandair
Tue 7/233:05 pmHEL - IAD
1 stop11h 10mIcelandair
Deal found 6/5$778
Wed 7/1011:15 pmIAD - HEL
2 stops36h 20mIcelandair
Tue 7/233:05 pmHEL - IAD
1 stop11h 10mIcelandair
Deal found 6/6$785

Dulles Intl to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Washington, D.C. to Helsinki in 2024. Check back in a little while for more flight options.
Fri 9/68:30 pmIAD - HEL
1 stop10h 30mIcelandair
Sat 9/143:05 pmHEL - IAD
1 stop14h 05mIcelandair
Deal found 6/5$420
Mon 8/1911:15 pmIAD - HEL
1 stop24h 35mIcelandair
Tue 8/273:05 pmHEL - IAD
1 stop11h 10mIcelandair
Deal found 6/5$422
Mon 8/198:30 pmIAD - HEL
1 stop27h 20mIcelandair
Tue 8/273:05 pmHEL - IAD
1 stop11h 10mIcelandair
Deal found 6/5$433
Tue 10/110:45 pmIAD - HEL
1 stop17h 15mBritish Airways
Tue 10/88:00 amHEL - IAD
1 stop19h 30mBritish Airways
Deal found 6/6$441
Tue 10/15:44 pmIAD - HEL
2 stops20h 16mBritish Airways
Tue 10/87:30 pmHEL - IAD
1 stop27h 05mBritish Airways
Deal found 6/6$446
Fri 11/87:40 pmIAD - HEL
1 stop10h 20mIcelandair
Fri 11/152:00 pmHEL - IAD
1 stop11h 20mIcelandair
Deal found 6/5$458
Tue 7/911:15 pmIAD - HEL
1 stop24h 35mIcelandair
Wed 10/23:05 pmHEL - IAD
1 stop14h 05mIcelandair
Deal found 6/5$474
Sat 11/2310:00 pmIAD - HEL
1 stop13h 25mBritish Airways
Sun 12/111:20 amHEL - IAD
1 stop15h 40mBritish Airways
Deal found 6/5$478
Tue 10/110:45 pmIAD - HEL
2 stops17h 40mBritish Airways
Tue 10/87:30 amHEL - IAD
2 stops20h 00mBritish Airways
Deal found 6/6$479

Dulles Intl to Helsinki flights leaving soon

Find last-minute flight options from Dulles Intl to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Book one of these great deals on flights from Washington, D.C. to Helsinki. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/125:03 pmIAD - HEL
2 stops17h 22mDelta
Wed 6/197:00 amHEL - IAD
2 stops17h 27mDelta
Deal found 6/5$826
Wed 6/125:50 pmIAD - HEL
1 stop16h 35mKLM
Wed 6/197:00 amHEL - IAD
2 stops17h 27mKLM
Deal found 6/5$911
Wed 6/199:28 amIAD - HEL
2 stops21h 32mAmerican Airlines
Wed 6/268:00 amHEL - IAD
1 stop14h 40mAmerican Airlines
Deal found 6/5$919
Tue 6/185:50 pmIAD - HEL
1 stop23h 25mAir France
Wed 6/266:40 amHEL - IAD
1 stop19h 30mAir France
Deal found 6/5$926
Wed 6/128:30 pmIAD - HEL
1 stop10h 30mIcelandair
Wed 7/317:50 amHEL - IAD
1 stop21h 20mIcelandair
Deal found 6/5$970
Wed 6/128:30 pmIAD - HEL
1 stop10h 30mIcelandair
Wed 6/193:05 pmHEL - IAD
1 stop14h 05mIcelandair
Deal found 6/5$978
Wed 6/198:30 pmIAD - HEL
1 stop10h 30mIcelandair
Wed 6/267:50 amHEL - IAD
1 stop21h 20mIcelandair
Deal found 6/5$998
Tue 6/185:50 pmIAD - HEL
1 stop23h 25mAir France
Wed 6/266:40 amHEL - IAD
2 stops17h 47mAir France
Deal found 6/5$1,042
Sun 6/95:15 pmIAD - HEL
1 stop10h 20mScandinavian Airlines
Tue 6/117:00 amHEL - IAD
1 stop15h 25mScandinavian Airlines
Deal found 6/5$1,049

One-way flights to Helsinki from Dulles Intl

Search for one-way flight options from Dulles Intl to Helsinki. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users in need of a one-way flight from Washington, D.C. to Helsinki can choose from these deals. Users needing a return flight from Washington, D.C. to Helsinki should utilize the search form above.
Thu 7/1111:15 pmIAD - HEL
1 stop24h 35mIcelandair
Deal found 6/6$238
Sun 9/16:50 pmIAD - HEL
2 stops18h 50mMultiple Airlines
Deal found 6/5$407
Sun 9/159:20 pmIAD - HEL
1 stop19h 00mAir France
Deal found 6/5$417
Sat 7/610:20 pmIAD - HEL
1 stop13h 25mLufthansa
Deal found 6/5$418
Sat 7/66:30 amIAD - HEL
2 stops29h 15mUnited Airlines
Deal found 6/5$424
Thu 7/116:30 amIAD - HEL
2 stops22h 30mAir Canada
Deal found 6/6$425
Sun 9/111:15 pmIAD - HEL
1 stop31h 45mIcelandair
Deal found 6/5$426
Sun 9/16:50 pmIAD - HEL
3 stops30h 30mMultiple Airlines
Deal found 6/5$433
Thu 7/116:50 pmIAD - HEL
3 stops30h 30mMultiple Airlines
Deal found 6/6$484

Find flights from Dulles Intl to Helsinki within your budget

Customize your flight search to find flights from Dulles Intl to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$420 - $572

Route

Depart

Return

Price

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 9/6

1 stop10h 30m

Helsinki-Vantaa

Sat 9/14

1 stop14h 05m

$420

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 10/1

1 stop17h 15m

Helsinki-Vantaa

Tue 10/8

1 stop19h 30m

$441

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 11/8

2 stops18h 55m

Helsinki-Vantaa

Fri 11/15

2 stops35h 49m

$495

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sat 11/23

1 stop17h 50m

Helsinki-Vantaa

Sun 12/1

2 stops27h 25m

$535

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 7/9

2 stops23h 10m

Helsinki-Vantaa

Wed 10/2

1 stop19h 30m

$538

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 9/1

2 stops22h 57m

Helsinki-Vantaa

Sun 9/8

1 stop13h 40m

$547

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 9/6

2 stops16h 37m

Helsinki-Vantaa

Sat 9/14

1 stop19h 30m

$552

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sat 11/23

2 stops21h 45m

Helsinki-Vantaa

Sun 12/1

2 stops27h 25m

$568

Washington, D.C. Dulles IntlHelsinki-Vantaa

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 9/1

2 stops18h 31m

Helsinki-Vantaa

Sun 9/8

2 stops27h 17m

$572

Flights are sorted by cheapest first

Deals found on 6/5

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 May 31, 2024.
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 34 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Helsinki. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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.
Search Deals

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.

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

HEL

Temperature

21.2 - 60.8 °F

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).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated June 6, 2024.
Get a feel of what it's like to fly with British Airways, Air France and United Airlines from Washington, D.C. to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,720 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,718 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Scandinavian Airlines
7.4
Good
1,386 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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?

    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 9 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 flights from Washington, D.C. Dulles Intl Airport to Helsinki for under $500 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Helsinki for under $500. The cheapest flight booked recently is on Icelandair for just $420, but on average you can expect to pay $481.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Helsinki for under $900?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Helsinki within the next 7 days for less than $900.

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

    Flying on Icelandair is currently your cheapest option to Helsinki, with prices starting at $420. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at $441 and $495, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Helsinki for 42% 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 $238. Air France flights start at $417 while deals on Lufthansa start at $418 one-way.

  • What does IAD to HEL mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Helsinki-Vantaa Airport (HEL). Codes like Helsinki-Vantaa Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dulles Intl to Helsinki that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Helsinki with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Dulles Intl to Helsinki that allow pets onboard?

    Many airlines flying from Dulles Intl to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Helsinki?

    Yes, you can often find last-minute deals on Dulles Intl to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Helsinki flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Helsinki flight deals you see on this page were last updated on 6/6.

  • 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 American Airlines, Air France and JetBlue. Something to consider prior to booking your flight.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Helsinki (average of $631). Flying from Washington, D.C. Dulles Intl Airport to Helsinki in June is currently the most expensive (average of $1,255). 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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Alternative routes for Dulles Intl to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from Dulles Intl to Helsinki

Discover the top 9 airlines that operate flights from Dulles Intl to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$385Average$596FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$401Average$613FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$516Average$1,081FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$529Average$825FlexibilityNo cancel feeOn-time69%
DeltaCheapest$543Average$1,020FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$550Average$1,106FlexibilityNo cancel feeOn-time76%
KLMCheapest$556Average$755FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$621Average$990FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$878Average$1,049FlexibilityNo cancel feeOn-time62%
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Search flights from Dulles Intl to Helsinki by cabin class

Find flights from Dulles Intl to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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