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$312+ Cheap flights from Baltimore (BWI) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HEL
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Helsinki-Vantaa are usually found in February or November, booked 51 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Baltimore to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 August 7, 2025.

Round-trip from

$456
(American Airlines)

One-way from

$312
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$694
From Baltimore/Washington to Helsinki-Vantaa
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One-way flight from Baltimore/Washington to Helsinki-Vantaa
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Highest demand for flights based on searches. 22% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baltimore to Helsinki

Cheapest flights from Baltimore to Helsinki
Explore the most affordable flight options available from Baltimore to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:30 pmBWI - HEL
1 stop10h 25mIcelandair
Sat 12/61:55 pmHEL - BWI
1 stop11h 35mIcelandair
Deal found 8/6$424
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:27 pmBWI - HEL
1 stop14h 18mAmerican Airlines
Mon 10/1312:35 pmHEL - BWI
1 stop17h 18mAmerican Airlines
Deal found 8/4$456
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:30 pmBWI - HEL
1 stop10h 30mIcelandair
Thu 9/43:00 pmHEL - BWI
1 stop11h 25mIcelandair
Deal found 8/6$469
This Icelandair deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:30 pmBWI - HEL
1 stop10h 30mIcelandair
Tue 10/213:00 pmHEL - BWI
1 stop11h 25mIcelandair
Deal found 8/5$480
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:30 pmBWI - HEL
1 stop10h 30mIcelandair
Sun 9/283:00 pmHEL - BWI
1 stop11h 25mIcelandair
Deal found 8/6$499
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:45 amBWI - HEL
2 stops21h 40mDelta
Fri 12/56:30 amHEL - BWI
2 stops23h 26mDelta
Deal found 8/6$530
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:14 pmBWI - HEL
2 stops15h 26mDelta
Tue 10/216:40 amHEL - BWI
2 stops17h 37mDelta
Deal found 8/5$531
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:44 pmBWI - HEL
2 stops16h 56mDelta
Mon 10/207:00 amHEL - BWI
2 stops23h 13mDelta
Deal found 8/4$544
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:14 pmBWI - HEL
2 stops15h 26mDelta
Sun 10/197:00 amHEL - BWI
2 stops17h 17mDelta
Deal found 8/5$545
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:51 amBWI - HEL
2 stops18h 59mMultiple Airlines
Thu 9/46:10 amHEL - BWI
2 stops18h 19mMultiple Airlines
Deal found 8/6$550
This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:30 pmBWI - HEL
1 stop10h 25mIcelandair
Fri 12/51:55 pmHEL - BWI
1 stop11h 35mIcelandair
Deal found 8/5$551
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amBWI - HEL
2 stops24h 10mDelta
Sat 12/66:30 amHEL - BWI
2 stops19h 17mDelta
Deal found 8/5$556

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Baltimore to Helsinki that are best for you.

Fly from

Baltimore

Fly to

Helsinki

Route

Depart

Return

Price

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Wed 10/8

1:27 pm-10:45 am

1 stop14h 18m

Helsinki-Vantaa

Mon 10/13

12:35 pm-10:53 pm

1 stop17h 18m

$456

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Tue 8/26

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Thu 9/4

3:00 pm-7:25 pm

1 stop11h 25m

$469

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Sun 10/12

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Thu 10/16

3:00 pm-7:25 pm

1 stop11h 25m

$480

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 9/25

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Sun 9/28

3:00 pm-7:25 pm

1 stop11h 25m

$499

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 10/9

6:14 pm-4:40 pm

2 stops15h 26m

Helsinki-Vantaa

Thu 10/16

6:40 am-11:13 pm

2 stops23h 33m

$530

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 10/9

6:14 pm-4:40 pm

2 stops15h 26m

Helsinki-Vantaa

Tue 10/21

6:40 am-5:17 pm

2 stops17h 37m

$531

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Sat 10/11

4:44 pm-4:40 pm

2 stops16h 56m

Helsinki-Vantaa

Mon 10/20

7:00 am-11:13 pm

2 stops23h 13m

$544

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 10/9

6:14 pm-4:40 pm

2 stops15h 26m

Helsinki-Vantaa

Sun 10/19

7:00 am-5:17 pm

2 stops17h 17m

$545

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Tue 8/26

10:51 am-12:50 pm

2 stops18h 59m

Helsinki-Vantaa

Thu 9/4

6:10 am-5:29 pm

2 stops18h 19m

$550

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Mon 10/13

7:45 pm-5:40 pm

2 stops14h 55m

Helsinki-Vantaa

Sun 10/19

7:00 am-5:17 pm

2 stops17h 17m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from Baltimore to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Baltimore 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 Baltimore to Helsinki

How far ahead should I book a flight from Baltimore to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Helsinki. Price data was last updated on August 1, 2025.

The price you pay for your flight from Baltimore to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Baltimore to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Baltimore to Helsinki (average of $444). Flying from Baltimore to Helsinki in June is currently the most expensive (average of $1,082). 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 BWI to HEL?

Find hourly flight availability from Baltimore to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 48% on flights from Baltimore to Helsinki by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Baltimore to Helsinki?

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 August 7, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Baltimore 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
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
1,382 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
1,319 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
7.4
Good
1,465 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
8,916 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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

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

  • What are the cheapest airlines flying from Baltimore to Helsinki round-trip?

    Flying on American Airlines is currently your cheapest option to Helsinki, with prices starting at $456. Another option worth looking into is Icelandair, starting at $469 round trip. American Airlines is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Baltimore to Helsinki that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Helsinki?

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

  • Can I find deals for business class flights from Baltimore to Helsinki?

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Helsinki (average of $444). Flying from Baltimore to Helsinki in June is currently the most expensive (average of $1,082). 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

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Baltimore to Helsinki

Discover the top 2 airlines that operate flights from Baltimore 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 2,558,603 searches. Data last updated August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$482FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$511Average$872FlexibilityNo cancel feeOn-time71%

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