$343 Cheap Flights to Na Sak

View $343 flight on Mon, Aug 4, 2025Opens in a new window

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How much is the cheapest flight to Na Sak?

Prices were available within the past 7 days and start at $343 for one-way flights and $624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Mon, Aug 4 - Thu, Aug 14
ICN
Seoul
LPT
Lampang
$624 Roundtrip, found 1 day ago
$624
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Aug 4 from Seoul to Lampang, returning Thu, Aug 14, priced at $624 found 1 day ago
Cathay Pacific
Mon, Aug 4 - Thu, Aug 14
ICN
Seoul
LPT
Lampang
$626 Roundtrip, found 1 day ago
$626
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Aug 4 from Seoul to Lampang, returning Thu, Aug 14, priced at $626 found 1 day ago
Cathay Pacific
Mon, Aug 4 - Thu, Aug 14
ICN
Seoul
LPT
Lampang
$652 Roundtrip, found 1 day ago
$652
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Aug 4 from Seoul to Lampang, returning Thu, Aug 14, priced at $652 found 1 day ago
EVA Airways
Mon, Aug 4 - Thu, Aug 14
ICN
Seoul
LPT
Lampang
$661 Roundtrip, found 1 day ago
$661
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Aug 4 from Seoul to Lampang, returning Thu, Aug 14, priced at $661 found 1 day ago
Thai Airways International
Mon, Aug 4 - Thu, Aug 14
ICN
Seoul
LPT
Lampang
$853 Roundtrip, found 1 day ago
$853
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Mon, Aug 4 from Seoul to Lampang, returning Thu, Aug 14, priced at $853 found 1 day ago

Tips to find the cheapest flights to Na Sak

The cheapest day to fly

Get started finding a cheap flight to Na Sak on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

August is the cheapest month to fly to Na Sak. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Na Sak. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Na Sak, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Na Sak

The lowest price for round-trip flights to Na Sak in 2025 starts from from $624, while one-way tickets start from from $343. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Na Sak. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Na Sak

EVA Airways, Thai Airways International, Cathay Pacific are just some of the airlines that can typically offer cheap tickets to Na Sak. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Na Sak and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Na Sak, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Na Sak. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Na Sak plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Na Sak

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Na Sak.

Stopover savings

The cheapest tickets to Na Sak are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Na Sak. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Na Sak for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Na Sak. Simply download the free Expedia app to your smart device and activate Na Sak flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Na Sak. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

What month is the cheapest to fly to Na Sak?
The best months to find cheap flights to Na Sak are typically during the off-peak season, when demand is lower. To save money, avoid flying during public holidays and school breaks.
Which US cities fly direct to Na Sak?
Direct journeys are a great way to take the hassle out of travel. When browsing on Expedia, check "Direct flights only" and we'll show you the direct options to fly to Na Sak.
How to find a cheap flight to Na Sak?
If you're searching for cheap flights to Na Sak, consider traveling outside of peak season. Booking as early as possible may also save you money. Or, fly on a different day --- Thursday flights are on average 16% cheaper than Sunday options.* Sign up to receive price alerts on the Expedia app and get notified as soon as fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Na Sak?
Being flexible about your plans can help you find last-minute deals on cheap flights to Na Sak. To view all the available options, try looking at different ticket types, tweaking your Na Sak trip dates, jetting out of an alternative airport or using another airline.
How far in advance should I book a flight to Na Sak?
To pick up some of the best deals on domestic journeys, book your flight to Na Sak 28 days ahead of your travel dates. For international flights, search for your ticket two to four months in advance. This boosts your chances of getting the departure dates and times you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Na Sak?
You can save an average of 8% if you buy tickets on a Sunday rather than Fridays, which tend to be the priciest day to book.* When it comes to scoring a cheap flight to Na Sak, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Where do you fly into Na Sak?
If you're flying to Na Sak, the main hub to jet into is Lampang Airport (LPT). Another option is to fly to Na Sak via Phrae Airport (PRH).
How far is the airport from central Na Sak?
If you're touching down at Lampang Airport (LPT), you'll be around 20 mi west of central Na Sak.
Can I save money by booking a Na Sak trip package?
It's possible to save hundreds of dollars if you choose a Na Sak flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel arrangements in the same place. Try bundling your hotel and flight with extras such as activities and tours for your own customized Na Sak getaway.
Can I change or cancel my flight to Na Sak?
If you booked your flight to Na Sak in the last 24 hours, you can typically cancel or change it for free. After that, additional costs may apply depending on the airline's terms of service. For more information, head to our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be issued a credit toward future travel rather than a direct refund. During your search on Expedia, check the "Changes included" or "No cancel fee" filters to compare fares with flexible change policies.
Flights to Na Sak information
Destination airport
Lampang
Destination airport IATA code
LPT
Destination city name
Lampang
Roundtrip price
$623

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*Available to One Key members.