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Cheap flights from Allentown to Chiang Mai from $2,850

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Chiang Mai departing on 3/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Allentown to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
5:58 pm - 10:55 pm
ABE
-
CNX
41h 57m
2 stops
Korean Air Logo
12:15 am - 5:17 pm
CNX
-
ABE
28h 02m
2 stops
$2,850Korean Air
Fri, Mar 20 - Mon, Mar 23
Korean Air Logo
6:32 am - 10:55 pm
ABE
-
CNX
29h 23m
2 stops
Korean Air Logo
12:15 am - 10:56 pm
CNX
-
ABE
33h 41m
2 stops
$3,771Korean Air
Fri, Mar 20 - Mon, Mar 23
Korean Air Logo
6:32 am - 10:55 pm
ABE
-
CNX
29h 23m
2 stops
Korean Air Logo
12:15 am - 10:56 pm
CNX
-
ABE
33h 41m
2 stops
$3,820Korean Air
Fri, Mar 20 - Mon, Mar 23

Korean Air flights from Allentown to Chiang Mai

Our best Korean Air deals on Allentown to Chiang Mai flight tickets
Korean Air
Mar 20
ABE5:58 pmAllentown-Bethlehem
41h 57m
2 stops
CNX10:55 pmChiang Mai
Mar 23
CNX12:15 amChiang Mai
28h 02m
2 stops
ABE5:17 pmAllentown-Bethlehem
$2,850
Korean Air
Mar 20
ABE6:32 amAllentown-Bethlehem
29h 23m
2 stops
CNX10:55 pmChiang Mai
Mar 23
CNX12:15 amChiang Mai
33h 41m
2 stops
ABE10:56 pmAllentown-Bethlehem
$3,771
Korean Air
Mar 20
ABE6:32 amAllentown-Bethlehem
29h 23m
2 stops
CNX10:55 pmChiang Mai
Mar 23
CNX12:15 amChiang Mai
33h 41m
2 stops
ABE10:56 pmAllentown-Bethlehem
$3,820

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Chiang Mai 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 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Allentown to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownChiang Mai

ABE - CNX

ABECNX

Allentown-Bethlehem

Fri 3/20

5:58 pm-10:55 pm

2 stops41h 57m

Chiang Mai

Mon 3/23

12:15 am-5:17 pm

2 stops28h 02m

$2,850

AllentownChiang Mai

ABE - CNX

ABECNX

Allentown-Bethlehem

Fri 3/20

6:32 am-10:55 pm

2 stops29h 23m

Chiang Mai

Mon 3/23

12:15 am-10:56 pm

2 stops33h 41m

$3,771

AllentownChiang Mai

ABE - CNX

ABECNX

Allentown-Bethlehem

Fri 3/20

6:32 am-10:55 pm

2 stops29h 23m

Chiang Mai

Mon 3/23

12:15 am-10:56 pm

2 stops33h 41m

$3,820

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Allentown to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Chiang Mai (ABE to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Chiang Mai

Fastest flight time

29h 12m

Direct flights

None
The fastest flight from Allentown to Chiang Mai takes 29h 12m
There are no direct flights from Allentown to Chiang Mai. There are no popular flight routes from Allentown to Chiang Mai.
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  • How far is Allentown-Bethlehem to Chiang Mai by plane?

    The distance between Allentown-Bethlehem and Chiang Mai is about 8312.1 mi. By plane, this route typically takes 29h 12m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Chiang Mai Airport?

    Prices for flights from Allentown-Bethlehem Airport to Chiang Mai Airport refresh daily.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Chiang Mai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Chiang Mai Airport.

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

    The required travel and health documents for your Chiang Mai 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 Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Allentown to Chiang Mai?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Allentown from Chiang Mai. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Allentown to Chiang Mai with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Chiang Mai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Chiang Mai. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to Chiang Mai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Allentown to Chiang Mai flights to just show those with flexible booking policies.

How can momondo help me find flights from Allentown to Chiang Mai?

momondo provides multiple filters to help you find the best flight to Chiang Mai from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chiang Mai from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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