$756 Cheap Flights from Turku (TKU) to Boston (BOS)

View $756 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from Turku (TKU) to Logan International Airport (BOS)

Cheap Flights from Turku to Boston (TKU-BOS)

Prices were available within the past 7 days and start at $756 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Turku (TKU) to Boston (BOS)
Origin airport
Turku
Destination airport
Logan Intl.
Distance
3838 mi

Turku to Boston Flights

The cheapest times to fly from Turku to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Turku to Boston are during the month of . You can find some of the cheapest flights from Turku to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Turku to Boston

Sunday is one of the best days to book for cheap flights from Turku to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Turku to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Turku to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $756 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Turku to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Turku to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Turku Airport (TKU) to Logan Intl. Airport (BOS) cost?
Get a cheap one-way flight from $756 or cheap return flight from Turku Airport (TKU) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Turku Airport (TKU) to Logan Intl. Airport (BOS)?
is the least expensive month to fly from TKU to BOS. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Turku Airport (TKU) to Logan Intl. Airport (BOS)?
To find the cheapest airline flying from TKU to BOS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Turku Airport (TKU) to Logan Intl. Airport (BOS)?
Nonstop flights from Turku Airport (TKU) to Logan Intl. Airport (BOS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TKU to BOS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Turku Airport (TKU) to Logan Intl. Airport (BOS)?
To arrive at Logan Intl. Airport (BOS) on time, book a flight that leaves Turku Airport (TKU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Turku Airport (TKU) to Logan Intl. Airport (BOS) last-minute?
Last-minute fares from TKU to BOS are usually more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before your journey.
Is it cheaper to book a TKU to BOS flight and hotel package?
You'll generally save money by securing a TKU to BOS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Turku Airport (TKU) to Logan Intl. Airport (BOS)?
In most instances, you can cancel or modify your TKU to BOS flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.