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HEL - BOS

$244 Find cheap flights from Helsinki to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Boston departing on 5/21. 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.
1 adult
0 bags
Fri 6/7
Fri 6/14

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Boston.
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Helsinki to Boston (HEL-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:15 am - 6:00 pmHEL-BOS
17h 45m2 stops
7:15 pm - 6:20 pmBOS-HEL
16h 05m2 stops
Fri, May 24 - Thu, Jun 6
5:30 am - 6:00 pmHEL-BOS
19h 30m3 stops
7:15 pm - 6:20 pmBOS-HEL
16h 05m2 stops
Fri, May 24 - Thu, Jun 6
9:20 pm - 6:00 pmHEL-BOS
27h 40m3 stops
7:15 pm - 4:15 pmBOS-HEL
14h 00m2 stops
Mon, May 27 - Mon, Jun 3
12:00 pm - 6:00 pmHEL-BOS
37h 00m2 stops
7:15 pm - 12:05 amBOS-HEL
21h 50m1 stop
Tue, Jun 4 - Tue, Jun 11
7:00 am - 4:00 pmHEL-BOS
16h 00m1 stop
6:05 pm - 4:15 pmBOS-HEL
15h 10m1 stop
$724Scandinavian Airlines
Find Deal
Fri, May 24 - Thu, Jun 6
7:00 am - 4:40 pmHEL-BOS
16h 40m1 stop
7:00 pm - 12:15 amBOS-HEL
22h 15m1 stop
$743KLM
Find Deal
Tue, Aug 13 - Tue, Aug 20
7:00 am - 1:50 pmHEL-BOS
13h 50m1 stop
3:34 pm - 4:40 pmBOS-HEL
18h 06m2 stops
$758Delta
Find Deal
Tue, Aug 27 - Tue, Sep 24
7:00 am - 4:40 pmHEL-BOS
16h 40m1 stop
1:21 pm - 1:10 pmBOS-HEL
16h 49m2 stops
$764Delta
Find Deal
Tue, Aug 13 - Tue, Aug 20
6:05 am - 6:25 pmHEL-BOS
19h 20m1 stop
8:05 pm - 6:45 pmBOS-HEL
15h 40m1 stop
$766Lufthansa
Find Deal
Mon, May 27 - Mon, Jun 3
12:45 pm - 5:50 pmHEL-BOS
12h 05m1 stop
8:05 pm - 6:45 pmBOS-HEL
15h 40m1 stop
$831Lufthansa
Find Deal
Thu, Jun 20 - Mon, Jul 8

Flights from Helsinki to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Helsinki to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helsinki to Boston?

The average price of all flights from Helsinki to Boston clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Boston on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Helsinki to Boston. For your return ticket, we recommend flying on a Sunday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Helsinki to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Helsinki to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Helsinki to Boston is April, where tickets cost $664 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $929 and $926 respectively.

How far in advance should I book a flight from Helsinki to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Helsinki to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Helsinki to Boston, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$244
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Helsinki to Boston

When to book flights from Helsinki to Boston

Are your dates flexible? Find out the best times to travel from Helsinki to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helsinki to Boston

  • What is the cheapest flight from Helsinki to Boston?

    In the last 3 days, the lowest price for a flight from Helsinki to Boston was $244 for a one-way ticket and $474 for a round-trip.

  • Do I need a passport to fly between Helsinki and Boston?

    Yes, you’ll need a passport to travel to Boston from Helsinki.

  • Which aircraft models fly most regularly from Helsinki to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helsinki to Boston?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Helsinki and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Helsinki to Boston, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Helsinki to Boston are Delta and KLM. With an average price for the route of $813 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $892 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Helsinki to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Helsinki is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Helsinki with another airline. Booking your flights between Helsinki and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Helsinki to Boston

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helsinki to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10789 reviews
8.0Entertainment
8.6Crew
7.9Comfort
7.4Food
8.2Boarding
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

no issues at all... Kudos to the food. This time was really really good

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

It was nice to be on a legacy airline, people try at least.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Food could have been better especially the breakfast. Overall it was a good flight

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."
Cons: "Took far too long for drinks service into the flight. Almost 2 hours in before drinks came around to me"

Book cheap flights from Helsinki to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Helsinki to Boston found on KAYAK in the last 72 hours.
5/21Tue
3 stops
57h 25mHEL-BOS
$244
5/21Tue
1 stop
35h 10mHEL-BOS
$248
6/12Wed
3 stops
48h 05mHEL-BOS
$272
6/12Wed
2 stops
49h 10mHEL-BOS
$326
6/12Wed
1 stop
17h 50mHEL-BOS
$337
6/17Mon
1 stop
17h 50mHEL-BOS
$357
8/24Sat
2 stops
29h 12mHEL-BOS
$443
7/16Tue
3 stops
26h 45mHEL-BOS
$464
7/16Tue
1 stopIcelandair
27h 30mHEL-BOS
$578
5/24Fri
1 stopIcelandair
10h 45mHEL-BOS
$1,097

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Helsinki - Boston Flights

Departure:

Helsinki (undefined)Finland

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Helsinki

Cabin classes: