BOS - OUL

$799 Find Cheap Flights from Boston to Oulu - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$799
Typical prices: $1,373-$1,512
Finnair
Sun 11/11Thu 11/15
BOS - OUL • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oulu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Oulu (BOS-OUL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Oulu

Wed, Nov 11 - Sun, Nov 15
Finnair Logo
5:30 pm - 9:35 pmBOS  Boston Logan Intl-OUL Oulu
21h 05m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Finnair Logo
8:55 am - 11:44 pmOUL  Oulu-BOS Boston Logan Intl
21h 49m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$799Finnair
Fri, Dec 11 - Fri, Dec 18
Multiple Airlines Logo
10:10 pm - 8:15 amBOS  Boston Logan Intl-OUL Oulu
27h 05m3 stops Lisbon Humberto Delgado Milan Malpensa Helsinki-Vantaa
Multiple Airlines Logo
6:45 am - 5:50 pmOUL  Oulu-BOS Boston Logan Intl
18h 05m2 stops Helsinki-Vantaa Reykjavik Keflavik Intl
$1,024Multiple Airlines
Fri, Dec 11 - Fri, Dec 18
Multiple Airlines Logo
7:50 pm - 10:00 pmBOS  Boston Logan Intl-OUL Oulu
19h 10m2 stops Reykjavik Keflavik Intl Helsinki-Vantaa
Multiple Airlines Logo
6:45 am - 5:50 pmOUL  Oulu-BOS Boston Logan Intl
18h 05m2 stops Helsinki-Vantaa Reykjavik Keflavik Intl
$1,073Multiple Airlines
Fri, Dec 11 - Fri, Dec 18
Multiple Airlines Logo
10:10 pm - 8:15 amBOS  Boston Logan Intl-OUL Oulu
27h 05m3 stops Lisbon Humberto Delgado Milan Malpensa Helsinki-Vantaa
Multiple Airlines Logo
5:45 pm - 5:50 pmOUL  Oulu-BOS Boston Logan Intl
31h 05m3 stops Helsinki-Vantaa Riga Intl Reykjavik Keflavik Intl
$1,127Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
10:25 am - 11:45 pmBOS  Boston Logan Intl-OUL Oulu
30h 20m3 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss Helsinki-Vantaa
Multiple Airlines Logo
5:35 am - 9:48 amOUL  Oulu-BOS Boston Logan Intl
35h 13m3 stops Helsinki-Vantaa Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl
$1,140Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Finnair Logo
5:30 pm - 9:35 pmBOS  Boston Logan Intl-OUL Oulu
21h 05m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Finnair Logo
10:55 am - 11:44 pmOUL  Oulu-BOS Boston Logan Intl
19h 49m3 stops Tampere-Pirkkala Helsinki-Vantaa New York John F Kennedy Intl
$1,156Finnair
Sun, Jan 17 - Thu, Jan 21
Turkish Airlines Logo
8:00 pm - 9:35 pmBOS  Boston Logan Intl-OUL Oulu
18h 35m2 stops Istanbul Helsinki-Vantaa
Turkish Airlines Logo
8:55 am - 6:05 pmOUL  Oulu-BOS Boston Logan Intl
40h 10m2 stops Helsinki-Vantaa Istanbul
$1,217Turkish Airlines
Booking Insights

Price, demand and travel trends for Boston to Oulu flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Oulu?

Round-trip flights from Boston to Oulu typically range from $1,373 to $1,512. The lowest price found in the past 5 days was $799, on Finnair.

Find deals

Key details for Boston to Oulu flights

Cheapest flight

$799
Round-trip flight from Boston to Oulu

When to book flights from Boston to Oulu

Are your dates flexible? Find out the best times to travel from Boston to Oulu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Oulu flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Boston to Oulu?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Boston to Oulu changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $799 to $1,217. That means the highest observed fare was about 52% higher than the lowest one.

  • What car rental options are available at Oulu Airport (OUL)?

    Oulu Airport (OUL) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

    • Alamo
    • GREEN MOTION
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • Which airports can I use when flying from Boston to Oulu?

    Flights from Boston to Oulu usually depart from Boston Logan Intl (BOS) and arrive at Oulu (OUL).

  • Can I save money by using flexible dates for flights from Boston to Oulu?

    Yes. Flexible dates can save you up to 10% on flights from Boston to Oulu. Tuesday is the cheapest departure day at $1,373 round-trip on average, while Friday is the most expensive at $1,512, a difference of $139.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Boston and Oulu?

    Oulu is 6 hours ahead of Boston (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boston to Oulu flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $1,373, about $139 less than Friday fares (9% savings) based on the last 12 months.

More options for your flight from Boston to Oulu

Complete your trip to Oulu with a hotel stay or car rental

Car rentals in Oulu
Hotels in Oulu