Cheap flights from Boston to Oulu from $651

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Oulu departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Finnair Logo
6:29 pm - 4:35 pmBOS-OUL
15h 06m2 stops
Finnair Logo
2:15 pm - 10:50 pmOUL-BOS
15h 35m2 stops
$651Finnair
Find Deal
mié., oct. 1 - dom., oct. 5
Multiple Airlines Logo
11:35 pm - 1:00 amBOS-OUL
18h 25m3 stops
Multiple Airlines Logo
2:15 pm - 6:50 pmOUL-BOS
35h 35m3 stops
$936Multiple Airlines
Find Deal
mié., oct. 1 - dom., oct. 5
Multiple Airlines Logo
8:10 pm - 5:55 pmBOS-OUL
14h 45m2 stops
Multiple Airlines Logo
2:20 pm - 10:53 pmOUL-BOS
14h 33m2 stops
$1,386Multiple Airlines
Find Deal
mié., oct. 22 - vie., oct. 31
Multiple Airlines Logo
10:20 pm - 1:00 amBOS-OUL
19h 40m2 stops
Multiple Airlines Logo
5:50 am - 10:00 pmOUL-BOS
23h 10m3 stops
$1,504Multiple Airlines
Find Deal
mié., oct. 1 - dom., oct. 5
Finnair Logo
6:29 pm - 1:00 amBOS-OUL
23h 31m3 stops
Finnair Logo
2:15 pm - 10:50 pmOUL-BOS
15h 35m2 stops
$5,621Finnair
Find Deal
mié., oct. 1 - dom., oct. 5

Finnair flights from Boston to Oulu

Our best Finnair deals on Boston to Oulu flight tickets
Finnair
Oct 1
BOS6:29 pmBoston Logan Intl
15h 06m
2 stops
OUL4:35 pmOulu
Oct 5
OUL2:15 pmOulu
15h 35m
2 stops
BOS10:50 pmBoston Logan Intl
Finnair
Oct 1
BOS6:29 pmBoston Logan Intl
23h 31m
3 stops
OUL1:00 amOulu
Oct 5
OUL2:15 pmOulu
15h 35m
2 stops
BOS10:50 pmBoston Logan Intl

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Oulu 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, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Boston to Oulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

mié. 10/1

6:29 pm-4:35 pm

2 stops15h 06m

Oulu

dom. 10/5

2:15 pm-10:50 pm

2 stops15h 35m

$651

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

mié. 10/1

11:35 pm-1:00 am

3 stops18h 25m

Oulu

dom. 10/5

2:15 pm-6:50 pm

3 stops35h 35m

$936

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

mié. 10/22

8:10 pm-5:55 pm

2 stops14h 45m

Oulu

vie. 10/31

2:20 pm-10:53 pm

2 stops14h 33m

$1,386

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

mié. 10/1

10:20 pm-1:00 am

2 stops19h 40m

Oulu

dom. 10/5

5:50 am-10:00 pm

3 stops23h 10m

$1,504

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

mié. 10/1

6:29 pm-1:00 am

3 stops23h 31m

Oulu

dom. 10/5

2:15 pm-10:50 pm

2 stops15h 35m

$5,621

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Oulu from

How to get the cheapest flight ticket from Boston to Oulu

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 day to depart on your flight to Oulu?

The cheapest day to depart on your flight to Oulu is on a Thursday when prices can be found for as low as $725. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Oulu on Sunday is $928.

When to book flights from Boston to Oulu

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Oulu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Oulu (BOS to OUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Oulu

Direct flights

None
There are no direct flights from Boston to Oulu. There are no popular flight routes from Boston to Oulu.
  • How far is Boston Logan Intl to Oulu by plane?

    Oulu is 3789.3 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 14h 45m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Oulu Airport?

    Prices for flights from Boston Logan Intl Airport to Oulu Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Oulu Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Oulu Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Oulu Airport.

  • What documentation or ID do you need to fly to Oulu Airport?

    The required travel and health documents for your Oulu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oulu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Oulu?

Best airlines flying from Boston to Oulu

Compare and see reviews for airlines that fly from Boston to Oulu with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $566Free CancellationRating
7.6
1,324 reviews
Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Oulu?

Finding the right flight to Oulu from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oulu quick and easy, saving you time and money.

Can I find flights from Boston to Oulu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Oulu flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Oulu?

momondo helps you find the best flight between Boston and Oulu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Oulu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oulu, momondo offers a useful price alert feature which will track prices for flights to Oulu from Boston and alert you when they change.

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1 adult
vie. 10/17
vie. 10/24

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