฿20,200 Cheap Flights from Chiang Mai (CNX) to Reykjavik (KEF)

View ฿20,200 flight on Thu, 20 Nov 2025Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Keflavik International Airport (KEF)

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Cheap Flights from Chiang Mai (CNX) to Reykjavik (KEF)

Prices were available within the past 7 days and start at ฿20,200 for one-way flights and ฿41,190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Wed, 27 May - Wed, 3 Jun
CNX
Chiang Mai
KEF
Reykjavik
฿41,190 Return, found 5 days ago
฿41,190
Return
found 5 days ago
Select Thai Airways International flight, departing Wed, 27 May from Chiang Mai to Reykjavik, returning Wed, 3 Jun, priced at ฿41,190 found 5 days ago
Scoot
Fri, 13 Mar - Sat, 21 Mar
CNX
Chiang Mai
KEF
Reykjavik
฿42,795 Return, found 19 hours ago
฿42,795
Return
found 19 hours ago
Select Scoot flight, departing Fri, 13 Mar from Chiang Mai to Reykjavik, returning Sat, 21 Mar, priced at ฿42,795 found 19 hours ago
Etihad Airways
Thu, 28 May - Sat, 6 Jun
CNX
Chiang Mai
KEF
Reykjavik
฿44,325 Return, found 5 days ago
฿44,325
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 28 May from Chiang Mai to Reykjavik, returning Sat, 6 Jun, priced at ฿44,325 found 5 days ago
Finnair
Fri, 13 Mar - Sat, 21 Mar
CNX
Chiang Mai
KEF
Reykjavik
฿44,450 Return, found 19 hours ago
฿44,450
Return
found 19 hours ago
Select Finnair flight, departing Fri, 13 Mar from Chiang Mai to Reykjavik, returning Sat, 21 Mar, priced at ฿44,450 found 19 hours ago
Thai Airways International
Fri, 3 Oct - Tue, 14 Oct
CNX
Chiang Mai
KEF
Reykjavik
฿44,510 Return, found 5 days ago
฿44,510
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 3 Oct from Chiang Mai to Reykjavik, returning Tue, 14 Oct, priced at ฿44,510 found 5 days ago
Thai Airways International
Wed, 27 May - Wed, 3 Jun
CNX
Chiang Mai
KEF
Reykjavik
฿44,580 Return, found 5 days ago
฿44,580
Return
found 5 days ago
Select Thai Airways International flight, departing Wed, 27 May from Chiang Mai to Reykjavik, returning Wed, 3 Jun, priced at ฿44,580 found 5 days ago
Etihad Airways
Thu, 28 May - Sat, 6 Jun
CNX
Chiang Mai
KEF
Reykjavik
฿44,790 Return, found 5 days ago
฿44,790
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 28 May from Chiang Mai to Reykjavik, returning Sat, 6 Jun, priced at ฿44,790 found 5 days ago
Scoot
Fri, 3 Oct - Tue, 14 Oct
CNX
Chiang Mai
KEF
Reykjavik
฿44,870 Return, found 5 days ago
฿44,870
Return
found 5 days ago
Select Scoot flight, departing Fri, 3 Oct from Chiang Mai to Reykjavik, returning Tue, 14 Oct, priced at ฿44,870 found 5 days ago
Thai Airways International
Fri, 29 May - Sat, 6 Jun
CNX
Chiang Mai
KEF
Reykjavik
฿44,965 Return, found 5 days ago
฿44,965
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 29 May from Chiang Mai to Reykjavik, returning Sat, 6 Jun, priced at ฿44,965 found 5 days ago
Bangkok Airways
Fri, 13 Mar - Sat, 21 Mar
CNX
Chiang Mai
KEF
Reykjavik
฿45,310 Return, found 19 hours ago
฿45,310
Return
found 19 hours ago
Select Bangkok Airways flight, departing Fri, 13 Mar from Chiang Mai to Reykjavik, returning Sat, 21 Mar, priced at ฿45,310 found 19 hours ago
Flight from Chiang Mai to Reykjavik route information
Origin airport
Chiang Mai Intl.
Destination airport
Keflavik Intl.
Airlines serving
Finnair, Lufthansa
Return price
฿41,190
Distance
9494 km

Perfect flights from Chiang Mai to Reykjavik

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chiang Mai to Reykjavik. 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 Keflavik Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿20,200 and roundtrip prices from ฿41,190. 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 Keflavik Intl. 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 Reykjavik.

Frequently asked questions

How much is a flight from Chiang Mai Intl. Airport (CNX) to Keflavik Intl. Airport (KEF)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from CNX to Keflavik Intl. Airport (KEF) was ฿41,190. Cheap fares don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CNX to KEF?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from CNX to Reykjavík–Keflavík 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 KEF 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 KEF?
The distance is around 9,600 kilometres. Sleep mask? Check. Toiletries? Check. You'd be wise to pack all the travel comforts for this long-haul Chiang Mai to Reykjanesbær flight.
Which airlines fly direct from Chiang Mai Intl. Airport (CNX) to Keflavik Intl. Airport (KEF)?
If you want to travel straight from Chiang Mai Airport to KEF, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Chiang Mai Airport to KEF flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some of the cheapest fares from CNX to Reykjavík–Keflavík Airport arising a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices that far in advance.

Explore a world of travel with Expedia

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