฿18,725 Cheap Flights from Chiang Mai (CNX) to Helsinki (HEL)

View ฿18,725 flight on Mon, 29 Sep 2025Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Chiang Mai (CNX) to Helsinki (HEL)

Prices were available within the past 7 days and start at ฿18,725 for one-way flights and ฿37,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Fri, 26 Sep - Fri, 3 Oct
CNX
Chiang Mai
HEL
Helsinki
฿37,240 Return, found 2 days ago
฿37,240
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 26 Sep from Chiang Mai to Helsinki, returning Fri, 3 Oct, priced at ฿37,240 found 2 days ago
Bangkok Airways
Fri, 26 Sep - Fri, 3 Oct
CNX
Chiang Mai
HEL
Helsinki
฿37,465 Return, found 2 days ago
฿37,465
Return
found 2 days ago
Select Bangkok Airways flight, departing Fri, 26 Sep from Chiang Mai to Helsinki, returning Fri, 3 Oct, priced at ฿37,465 found 2 days ago
Thai Airways International
Sat, 1 Nov - Thu, 13 Nov
CNX
Chiang Mai
HEL
Helsinki
฿37,520 Return, found 2 days ago
฿37,520
Return
found 2 days ago
Select Thai Airways International flight, departing Sat, 1 Nov from Chiang Mai to Helsinki, returning Thu, 13 Nov, priced at ฿37,520 found 2 days ago
EVA Airways
Wed, 15 Apr - Sun, 26 Apr
CNX
Chiang Mai
HEL
Helsinki
฿37,595 Return, found 2 days ago
฿37,595
Return
found 2 days ago
Select EVA Airways flight, departing Wed, 15 Apr from Chiang Mai to Helsinki, returning Sun, 26 Apr, priced at ฿37,595 found 2 days ago
Thai Airways International
Fri, 26 Sep - Fri, 3 Oct
CNX
Chiang Mai
HEL
Helsinki
฿37,645 Return, found 2 days ago
฿37,645
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 26 Sep from Chiang Mai to Helsinki, returning Fri, 3 Oct, priced at ฿37,645 found 2 days ago
Bangkok Airways
Fri, 26 Sep - Fri, 3 Oct
CNX
Chiang Mai
HEL
Helsinki
฿37,870 Return, found 2 days ago
฿37,870
Return
found 2 days ago
Select Bangkok Airways flight, departing Fri, 26 Sep from Chiang Mai to Helsinki, returning Fri, 3 Oct, priced at ฿37,870 found 2 days ago
Qatar Airways
Sat, 1 Nov - Thu, 13 Nov
CNX
Chiang Mai
HEL
Helsinki
฿37,880 Return, found 2 days ago
฿37,880
Return
found 2 days ago
Select Qatar Airways flight, departing Sat, 1 Nov from Chiang Mai to Helsinki, returning Thu, 13 Nov, priced at ฿37,880 found 2 days ago
Thai Airways International
Fri, 26 Sep - Fri, 3 Oct
CNX
Chiang Mai
HEL
Helsinki
฿37,990 Return, found 2 days ago
฿37,990
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 26 Sep from Chiang Mai to Helsinki, returning Fri, 3 Oct, priced at ฿37,990 found 2 days ago
Thai Airways International
Fri, 26 Sep - Fri, 3 Oct
CNX
Chiang Mai
HEL
Helsinki
฿38,395 Return, found 2 days ago
฿38,395
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 26 Sep from Chiang Mai to Helsinki, returning Fri, 3 Oct, priced at ฿38,395 found 2 days ago
Etihad Airways
Sat, 15 Nov - Fri, 21 Nov
CNX
Chiang Mai
HEL
Helsinki
฿48,040 Return, found 6 days ago
฿48,040
Return
found 6 days ago
Select Etihad Airways flight, departing Sat, 15 Nov from Chiang Mai to Helsinki, returning Fri, 21 Nov, priced at ฿48,040 found 6 days ago
Flight from Chiang Mai to Helsinki route information
Origin airport
Chiang Mai Intl.
Destination airport
Vantaa
Return price
฿37,240
Distance
7281 km

Perfect flights from Chiang Mai to Helsinki

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chiang Mai to Helsinki. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Chiang Mai Intl. to Vantaa ticket options cater to your travel preferences, with incredible one-way fares from ฿18,725 and roundtrip prices from ฿37,240. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Vantaa and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Helsinki.

Frequently asked questions

How much is a flight from Chiang Mai Intl. Airport (CNX) to Helsinki-Vantaa Airport?
Round-trip tickets from CNX to Helsinki-Vantaa Airport start from ฿37,240. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Intl. Airport (CNX) to Vantaa Airport (HEL)?
This differs between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Chiang Mai Intl. Airport (CNX) to Helsinki Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for CNX to HEL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chiang Mai Intl. Airport (CNX) to Helsinki Airport?
The distance is around 7,300 kilometres, so fill your carry-on bag with all you need to make the long journey comfortable. Not sure what to take on board your Chiang Mai to Vantaa flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from CNX to HEL?
Currently, no airlines offer flights directly from Chiang Mai Intl. Airport (CNX) to Helsinki Airport. You'll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare well in advance.
Are Chiang Mai Intl. Airport (CNX) to Helsinki Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from CNX to HEL, but it's also possible to miss out entirely! As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can feel confident knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

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