Cheap flights from Chiang Mai to Portugal
CNX — LIS
2 Oct — 9 Oct1
Return
1 adult
Economy
From?
To?
Sun 2/10
Sun 9/10
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When is the cheapest time to fly from Chiang Mai to Portugal (CNX - PT)?
When flying from Chiang Mai to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
One-way flights to Portugal from Chiang Mai
The cheapest one-way flights from Chiang Mai to Portugal
1 Dec![]()
CNX
Chiang Mai
LIS
Lisbon Humberto Delgado
3 stops
32h 20m฿21,179
Multiple Airlines
1 Dec![]()
CNX
Chiang Mai
LIS
Lisbon Humberto Delgado
2 stops
29h 55m฿23,411
Multiple Airlines
Related info for your journey
Useful info, stats and facts about Chiang Mai to Portugal flights.
What airport do you fly from for flights from Chiang Mai to Portugal?
Chiang Mai (CNX), located 3.1 km from the city centre, is the airport you fly out of when you book flights from Chiang Mai to Portugal.
What are the cheapest flights from Chiang Mai to Portugal?
While on average a flight from Chiang Mai to Portugal is generally ฿30,590, our data shows the cheapest flight currently is ฿21,497. When looking at the most popular route, (Chiang Mai - Lisbon Humberto Delgado), you can expect to pay ฿56,314 for that flight.