Cheap Flights to North Thailand

View ₩120,100 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines

  • Thai Airways International

    Thai Airways International

  • Hahn Air Systems

    Hahn Air Systems

  • Cathay Pacific

    Cathay Pacific

  • Scoot

    Scoot

  • Bangkok Airways

    Bangkok Airways

  • Thai AirAsia

    Thai AirAsia

  • Malaysia Airlines

    Malaysia Airlines

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How much is the cheapest flight to North Thailand?

Prices were available within the past 7 days and start at ₩120,100 for one-way flights and ₩248,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JIN AIR
Thu, Oct 30 - Sat, Nov 1
ICN
Seoul
CNX
Chiang Mai
₩248,500 Roundtrip, just found
₩248,500
Roundtrip
just found
Select JIN AIR flight, departing Thu, Oct 30 from Seoul to Chiang Mai, returning Sat, Nov 1, priced at ₩248,500 just found
Jeju Air
Thu, Oct 30 - Mon, Nov 3
ICN
Seoul
CNX
Chiang Mai
₩258,500 Roundtrip, found 10 hours ago
₩258,500
Roundtrip
found 10 hours ago
Select Jeju Air flight, departing Thu, Oct 30 from Seoul to Chiang Mai, returning Mon, Nov 3, priced at ₩258,500 found 10 hours ago
Eastar Jet
Sat, Nov 1 - Sun, Nov 9
PUS
Busan
CNX
Chiang Mai
₩263,300 Roundtrip, found 1 day ago
₩263,300
Roundtrip
found 1 day ago
Select Eastar Jet flight, departing Sat, Nov 1 from Busan to Chiang Mai, returning Sun, Nov 9, priced at ₩263,300 found 1 day ago
Air China
Sun, Nov 23 - Wed, Dec 10
ICN
Seoul
CNX
Chiang Mai
₩335,500 Roundtrip, found 1 day ago
₩335,500
Roundtrip
found 1 day ago
Select Air China flight, departing Sun, Nov 23 from Seoul to Chiang Mai, returning Wed, Dec 10, priced at ₩335,500 found 1 day ago
T'way Air with baggage
Sun, Dec 14 - Thu, Dec 18
ICN
Seoul
CNX
Chiang Mai
₩375,940 Roundtrip, found 1 day ago
₩375,940
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Sun, Dec 14 from Seoul to Chiang Mai, returning Thu, Dec 18, priced at ₩375,940 found 1 day ago

Frequently asked questions

How do I find cheap flights to North Thailand that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your travel dates, click the "Search" button, then select the box underneath the "Flexible change policies" subheading (it's on the left of your screen). Expedia makes it easy to find flexible, cheap airfares to North Thailand.
How can I find cheap tickets to North Thailand?
A helpful strategy for scoring cheap airfares is to be flexible with your dates. Start by searching for your flight to North Thailand, then click on the "flexible dates" box to see prices for nearby days. Another useful tip? Book in advance. For an idea of fares, ₩248,500 was the best price for a flight to North Thailand in the last seven days.
How much is a flight to North Thailand?
The price of a round-trip ticket to North Thailand in the last seven days varied between ₩248,500 and ₩375,940. If you were traveling one way out of Busan (PUS), you could have picked up a great deal from just ₩120,100.
When is the cheapest time to fly to North Thailand?
If you'd rather spend your vacation dollars getting to know North Thailand rather than on your journey there, leave earlier in the week. The most cost-effective day to travel is generally Tuesday, with Monday a close second. With many people traveling on the weekend, Saturday typically has the most expensive airfares.
How much is a plane ticket to North Thailand?
In the last seven days, ticket prices to North Thailand fluctuated from ₩248,500 to ₩375,940.
What months are the cheapest to book a flight to North Thailand?
The best month to book cheap fares to North Thailand is February. It's worth remembering that in the United States, the most expensive time to purchase a ticket is during the month of December.

Book with confidence

Searching for cheap flights to North Thailand? No travel company presents more choices than Expedia if you're looking to compare flights to North Thailand. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Thailand. Expedia provides the cheapest flights to many destinations in Thailand and you may find even greater savings if you combine your flight with a hotel stay in North Thailand.

Travel information

Destination airport
Phitsanulok
Destination airport IATA code
PHS
Destination city name
Phitsanulok
Roundtrip price
₩85,822

Trending flights to North Thailand

Prices were available within the past 7 days and start at ₩120,100 for one-way flights and ₩248,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JIN AIR
Thu, Oct 30 - Sat, Nov 1
ICN
Seoul
CNX
Chiang Mai
₩248,500 Roundtrip, just found
₩248,500
Roundtrip
just found
Select JIN AIR flight, departing Thu, Oct 30 from Seoul to Chiang Mai, returning Sat, Nov 1, priced at ₩248,500 just found

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