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Cheap flights from Ontario to Chiang Rai from C$ 1,938

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chiang Rai departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Chiang Rai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:35 a.m. - 7:25 p.m.
YYZ
-
CEI
31h 50m
2 stops
Multiple Airlines Logo
4:25 p.m. - 9:22 p.m.
CEI
-
YYZ
39h 57m
3 stops
C$ 1,938Multiple Airlines
Wed, 11 Mar - Mon, 13 Apr
Multiple Airlines Logo
12:35 a.m. - 7:25 p.m.
YYZ
-
CEI
31h 50m
2 stops
Multiple Airlines Logo
7:30 p.m. - 3:25 p.m.
CEI
-
YYZ
30h 55m
2 stops
C$ 2,039Multiple Airlines
Wed, 11 Mar - Mon, 13 Apr
Multiple Airlines Logo
12:00 p.m. - 9:40 a.m.
YYZ
-
CEI
34h 40m
3 stops
Multiple Airlines Logo
4:25 p.m. - 9:22 p.m.
CEI
-
YYZ
39h 57m
3 stops
C$ 2,381Multiple Airlines
Thu, 12 Mar - Mon, 13 Apr

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Chiang Rai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 2 March 2026.
Use the filters below to find and compare flights from Ontario to Chiang Rai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoChiang Rai

YYZ - CEI

YYZCEI

Toronto Pearson Intl

Wed 11/3

12:35 a.m.-7:25 p.m.

2 stops31h 50m

Chiang Rai

Mon 13/4

4:25 p.m.-9:22 p.m.

3 stops39h 57m

C$ 1,938

TorontoChiang Rai

YYZ - CEI

YYZCEI

Toronto Pearson Intl

Wed 11/3

12:35 a.m.-7:25 p.m.

2 stops31h 50m

Chiang Rai

Mon 13/4

7:30 p.m.-3:25 p.m.

2 stops30h 55m

C$ 2,039

TorontoChiang Rai

YYZ - CEI

YYZCEI

Toronto Pearson Intl

Thu 12/3

12:00 p.m.-9:40 a.m.

3 stops34h 40m

Chiang Rai

Mon 13/4

4:25 p.m.-9:22 p.m.

3 stops39h 57m

C$ 2,381

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chiang Rai from

How to get the cheapest flight ticket from Region of Ontario to Chiang Rai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Chiang Rai?

EVA Air, Cathay Pacific and Delta are the top three most popular airlines that fly to Chiang Rai from Region of Ontario according to our data. EVA Air is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Chiang Rai. Keep in mind that there are 4 different airlines that fly to Chiang Rai on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to Chiang Rai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Chiang Rai

Fastest flight time

24h 45m

Direct flights

None
The fastest flight from Region of Ontario to Chiang Rai takes 24h 45m
There are no direct flights from Region of Ontario to Chiang Rai. There are no popular flight routes from Region of Ontario to Chiang Rai.
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  • When did momondo last update prices for flights from Ontario to Chiang Rai Airport?

    Prices for flights from Ontario to Chiang Rai Airport were last updated today.

  • How old do you have to be to fly from Ontario to Chiang Rai Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Chiang Rai Airport.

  • What documentation or ID do you need to fly to Chiang Rai Airport?

    The required travel and health documents for your Chiang Rai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Rai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Chiang Rai?

It is quick and easy to find Ontario to Chiang Rai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chiang Rai that suits you.

Can I find flights from Ontario to Chiang Rai with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chiang Rai from Ontario with this policy.

How can momondo help me find flights from Ontario to Chiang Rai?

Once all potential Ontario to Chiang Rai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Chiang Rai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Chiang Rai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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