$1,743 Cheap Flights from Lisbon (LIS) to Chiang Mai (CNX) in 2025

Q: How much are return flights from Lisbon to Chiang Mai?

The best price we found for a return flight from Lisbon to Chiang Mai is $1,743. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Lisbon to Chiang Mai?

Currently, there are no airlines that fly direct from Lisbon to Chiang Mai. But we found flights with one or more stops from $1,743.

Q: How many flights are there a week from Lisbon to Chiang Mai?

As of August 2025, there are no flights flying from Lisbon to Chiang Mai.

Q: When is the cheapest time to fly from Lisbon to Chiang Mai?

The cheapest month to fly from Lisbon to Chiang Mai is usually July.

Q: Which upcoming date is cheapest to fly from Lisbon Airport to Chiang Mai Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Chiang Mai Airport on Sunday, 12 July 2026 .

Q: Can I get a direct flight from Lisbon Airport to Chiang Mai Airport?

No airlines currently offer direct flights between Lisbon Airport and Chiang Mai Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Chiang Mai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Chiang Mai?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Lisbon Airport to Chiang Mai with?

Currently, Emirates offers the cheapest flight tickets to Chiang Mai.

Compare Lisbon to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

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Flight deals from Lisbon to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Lisbon to Chiang Mai? Find the lowest prices on one-way and return tickets right here.

Chiang Mai.$1,743 per passenger.Departing Sun, 12 Jul, returning Mon, 27 Jul.Return flight with Emirates and Thai Airways.Outbound indirect flight with Emirates, departs from Lisbon on Sun, 12 Jul, arriving in Chiang Mai.Inbound indirect flight with Thai Airways, departs from Chiang Mai on Mon, 27 Jul, arriving in Lisbon.Price includes taxes and charges.From $1,743, select.

Chiang Mai.$1,770 per passenger.Departing Wed, 24 Sep, returning Sat, 4 Oct.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Lisbon on Wed, 24 Sep, arriving in Chiang Mai.Inbound indirect flight with Emirates, departs from Chiang Mai on Sat, 4 Oct, arriving in Lisbon.Price includes taxes and charges.From $1,770, select.

Chiang Mai.$1,770 per passenger.Departing Sat, 22 Nov, returning Wed, 26 Nov.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Lisbon on Sat, 22 Nov, arriving in Chiang Mai.Inbound indirect flight with Emirates, departs from Chiang Mai on Wed, 26 Nov, arriving in Lisbon.Price includes taxes and charges.From $1,770, select.

Chiang Mai.$1,780 per passenger.Departing Mon, 12 Jan, returning Tue, 3 Feb.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Lisbon on Mon, 12 Jan, arriving in Chiang Mai.Inbound indirect flight with Emirates, departs from Chiang Mai on Tue, 3 Feb, arriving in Lisbon.Price includes taxes and charges.From $1,780, select.

Chiang Mai.$1,787 per passenger.Departing Mon, 2 Feb, returning Thu, 19 Feb.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Lisbon on Mon, 2 Feb, arriving in Chiang Mai.Inbound indirect flight with Emirates, departs from Chiang Mai on Thu, 19 Feb, arriving in Lisbon.Price includes taxes and charges.From $1,787, select.

Chiang Mai.$1,833 per passenger.Departing Thu, 4 Dec, returning Tue, 3 Mar.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Lisbon on Thu, 4 Dec, arriving in Chiang Mai.Inbound indirect flight with Emirates, departs from Chiang Mai on Tue, 3 Mar, arriving in Lisbon.Price includes taxes and charges.From $1,833, select.

Chiang Mai.$1,844 per passenger.Departing Fri, 13 Feb, returning Wed, 11 Mar.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Lisbon on Fri, 13 Feb, arriving in Chiang Mai.Inbound indirect flight with Qatar Airways, departs from Chiang Mai on Wed, 11 Mar, arriving in Lisbon.Price includes taxes and charges.From $1,844, select.

Chiang Mai.$1,853 per passenger.Departing Mon, 24 Nov, returning Thu, 11 Dec.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Lisbon on Mon, 24 Nov, arriving in Chiang Mai.Inbound indirect flight with Emirates, departs from Chiang Mai on Thu, 11 Dec, arriving in Lisbon.Price includes taxes and charges.From $1,853, select.

Find the cheapest month to fly from Lisbon to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Chiang Mai flights are currently cheapest in July.

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Lisbon to Chiang Mai: Alternative routes

Compare routes from Lisbon to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Lisbon to Chiang Mai: Flight information

The things to know before you go.

Cheapest flight found	$1,743
Cheapest month to fly	July

Finding cheap flights from Lisbon to Chiang Mai: Frequently asked questions

How much are return flights from Lisbon to Chiang Mai?

Which airlines fly direct from Lisbon to Chiang Mai?

How many flights are there a week from Lisbon to Chiang Mai?

When is the cheapest time to fly from Lisbon to Chiang Mai?

Which upcoming date is cheapest to fly from Lisbon Airport to Chiang Mai Airport on?

Can I get a direct flight from Lisbon Airport to Chiang Mai Airport?

How can I find the best flight deal to Chiang Mai?

When is the best time to book flights to Chiang Mai?

Which is the cheapest airline to fly from Lisbon Airport to Chiang Mai with?

Flying from Lisbon Portela Airport (LIS) to Chiang Mai International Airport (CNX): what you need to know

Chiang Mai's timezone is UTC+7, which makes Chiang Mai seven hours ahead of Lisbon.
Your LIS to CNX flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
You'll likely experience longer queues during popular months such as June. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you ample time for security and boarding.

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Chiang Mai International Airport (CNX)

$681 is currently the best price for a one-way Lisbon Portela Airport to Chiang Mai International Airport flight. Return flights start from $1,743. These prices may change based on availability.
Don't wait until the last minute. You're more likely to find cheap tickets from LIS to CNX if you book in advance. Airlines often have some amazing early bird discounts.
If you're flexible with your travel plans, try using the 'Whole month' search tool. It'll find the cheapest price across each month when searching for your flight from Lisbon Portela Airport to Chiang Mai International Airport.
Save time searching for cheap flights from LIS to CNX by setting up a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.
Choose your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Lisbon Portela Airport to Chiang Mai International Airport.

Handy information about Lisbon Portela Airport (LIS)

Of the flights that depart from Lisbon Portela Airport, 64.1% touch down on time at their destination.
To reach Lisbon Portela Airport from central Lisbon, it'll take around 20 minutes if you're travelling by car. This depends on traffic, however. It's approximately 10 kilometres from the airport to the city centre.
You can expect a journey time of about 1 hour when using public transport.
Get your break off to a hassle-free start by staying near LIS. Whether you have an early flight from Lisbon Portela Airport to Chiang Mai International Airport or just don't like being rushed, these hotels have you covered:

Arriving at Chiang Mai International Airport (CNX)

If you're getting in on a late Lisbon Portela Airport to Chiang Mai International Airport flight, nothing beats the convenience of being close to the terminal. Grab your suitcases from the carousel and then be tucked up in bed not long after at one of these accommodation options near CNX:
Hit the road running by picking up a Chiang Mai International Airport rental car. Grab a set of wheels from Chic Car Rent, asap car hire or Hertz and experience the lesser-explored corners of Chiang Mai and beyond.
Booking your ride from Chiang Mai International Airport about two weeks in advance gives you the best shot at securing a great deal.

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

Chiang Mai International Airport is roughly 5 kilometres from the centre of Chiang Mai. The drive time takes about 10 minutes.
If you're taking public transport, expect a journey time of about 25 minutes.

When to fly to Chiang Mai International Airport (CNX)

It's time to plan your dates for your flight from Lisbon Portela Airport to Chiang Mai International Airport. August is the most popular month to visit Chiang Mai. If you prefer a more relaxed vibe, go in February.
The warmest month in Chiang Mai is April, with temperatures ranging between 22ºC (72ºF) and 42ºC (108ºF). Book your flights from Lisbon Portela Airport to Chiang Mai International Airport in this month if this is the type of weather you enjoy.
Look for cheap tickets from LIS to CNX in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 12ºC (54ºF) and 31ºC (88ºF) on average.

Explore more of Thailand

Udon Thani is just one of the many places in Thailand waiting to be explored after you've seen Chiang Mai. Around 434 kilometres away to the east, top sights here include Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.
Around 80 kilometres south-east of Chiang Mai, Lampang is another essential stop in Thailand. Start your sightseeing at Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage.