Kajaani Airport to Suvarnabhumi International Airport Flights from US$866 incl. tax

Based on HopeGoo data, Arke Airlines offers one-way fares as low as US$648 on Cheapest nonstop routes (e.g. KAJ to BKK on Fri, Mar 6), while Finnair offers Cheapest nonstop round-trips from US$3,050 departing on Sat, Mar 21 and returning on Wed, Mar 25.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Kajaani to Bangkok is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Kajaani to Bangkok, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Mar 6, with one-way flights priced at just US$648. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Bangkok travel is around September. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Kajaani to Bangkok is November, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Kajaani to Bangkok on March 21, 2026 with Finnair, with prices starting at US$3,050.

The time difference between Bangkok and Kajaani is 5h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.