$29 Cheap Flights to Khaem Son

View $29 flight on Wed, Jul 23, 2025Opens in a new window

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How much is the cheapest flight to Khaem Son?

Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Nok Air
Fri, Aug 22 - Fri, Aug 29
DMK
Bangkok
PHS
Phitsanulok
$57 Roundtrip, found 6 hours ago
$57
Roundtrip
found 6 hours ago
Select Nok Air flight, departing Fri, Aug 22 from Bangkok to Phitsanulok, returning Fri, Aug 29, priced at $57 found 6 hours ago
Nok Air
Wed, Oct 15 - Sat, Oct 18
DMK
Bangkok
PHS
Phitsanulok
$58 Roundtrip, found 6 days ago
$58
Roundtrip
found 6 days ago
Select Nok Air flight, departing Wed, Oct 15 from Bangkok to Phitsanulok, returning Sat, Oct 18, priced at $58 found 6 days ago
Nok Air
Sun, Jul 27 - Fri, Aug 1
DMK
Bangkok
PHS
Phitsanulok
$68 Roundtrip, found 3 days ago
$68
Roundtrip
found 3 days ago
Select Nok Air flight, departing Sun, Jul 27 from Bangkok to Phitsanulok, returning Fri, Aug 1, priced at $68 found 3 days ago
Thai Lion Mantari
Thu, Sep 18 - Wed, Sep 24
DMK
Bangkok
PHS
Phitsanulok
$96 Roundtrip, found 2 days ago
$96
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Thu, Sep 18 from Bangkok to Phitsanulok, returning Wed, Sep 24, priced at $96 found 2 days ago
World Ticket Ltd
Sun, Sep 21 - Sat, Sep 27
DMK
Bangkok
PHS
Phitsanulok
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select World Ticket Ltd flight, departing Sun, Sep 21 from Bangkok to Phitsanulok, returning Sat, Sep 27, priced at $137 found 2 days ago

Tips to find the cheapest flights to Khaem Son

The cheapest day to fly

Get started finding a cheap flight to Khaem Son 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 Khaem Son. 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 Khaem Son. 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 Khaem Son, 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 Khaem Son

The lowest price for round-trip flights to Khaem Son in 2025 starts from from $57, while one-way tickets start from from $29. 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 Khaem Son. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Khaem Son

Nok Air, Thai Lion Mantari, World Ticket Ltd are just some of the airlines that can typically offer cheap tickets to Khaem Son. 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 Khaem Son and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Khaem Son, 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 Khaem Son. 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 Khaem Son 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 Khaem Son

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 Khaem Son.

Stopover savings

The cheapest tickets to Khaem Son are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Khaem Son. 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 Khaem Son 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 Khaem Son. Simply download the free Expedia app to your smart device and activate Khaem Son 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 Khaem Son. 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 Khaem Son?
The best months to find cheap flights to Khaem Son 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 Khaem Son?
To fly to Khaem Son nonstop, check the "Direct flights only" box when you search for journeys on Expedia and we'll show you all the available options to compare.
How to find a cheap flight to Khaem Son?
If you're eager to find cheap flights to Khaem Son, consider traveling in the low season. Booking ahead of time may also save you money. Or, fly on a different day — flights on a Thursday are on average 16% cheaper than Sunday departures.* Opt to receive flight 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 Khaem Son?
While booking in advance is typically the best way to save money, don't panic if your Khaem Son trip is last minute. You can still get cheap flights to Khaem Son, especially if your plans have a little leeway. Try switching up your trip dates, exploring different ticket types or flying out of an alternative hub.
How far in advance should I book a flight to Khaem Son?
To pick up the best deals on domestic journeys, book your flight to Khaem Son 28 days ahead of your travel dates. For international flights, search for your ticket two to four months in advance. This gives you a better chance of locking in your preferred departure times and seats.**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 Khaem Son?
You can generally get cheap flights to Khaem Son on Sundays. Travelers can save around 8% on average compared to those who book on a Friday, which is typically the most expensive day to buy tickets.**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 airlines fly to Khaem Son?
Two of the leading airlines to Khaem Son are Thai AirAsia and Nok Air. Altogether, 3 airlines link Khaem Son with 1 airports across the globe. Phitsanulok Airport (PHS) serves as the primary gateway to this destination.
Where do you fly into Khaem Son?
The main airport to fly to Khaem Son is Phetchabun (PHY). There's also the option to land at Phitsanulok Airport (PHS) when flying to Khaem Son.
How far is the airport from central Khaem Son?
If you're arriving at Phetchabun (PHY), you'll be about 13 mi southeast of central Khaem Son.
Can I save money by booking a Khaem Son trip package?
Bundle your flight and hotel and you could save hundreds of dollars. Better still, you can add extras like activities and car rentals to your Khaem Son flight and hotel package deal. With Expedia, it's a breeze to manage all your Khaem Son travel arrangements in the same place.
Can I change or cancel my flight to Khaem Son?
It's often possible to cancel or change your flight to Khaem Son. Many airlines allow you to cancel your flight for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer you credit for a future flight instead of a direct refund. To secure affordable flights to Khaem Son with flexible change policies, pick "Changes included" or "No cancel fee" during your search. Want more details? Visit our Customer Service Portal.
Flights to Khaem Son information
Destination airport
Phitsanulok
Destination airport IATA code
PHS
Destination city name
Phitsanulok
Roundtrip price
$57

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*Available to One Key members.