$277 Cheap Flights from Bangkok (BKK) to Phonsavan (XKH)

View $277 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Phonsavan (XKH-Xieng Khouang)

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Cheap Flights from Bangkok to Phonsavan (BKK-XKH)

Prices were available within the past 7 days and start at $277 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Bangkok (BKK) to Phonsavan (XKH)
Origin airport
Suvarnabhumi Intl.
Destination airport
Xieng Khouang
Distance
428 mi

Bangkok to Phonsavan Flights

The cheapest times to fly from Bangkok to Phonsavan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangkok to Phonsavan are during the month of . You can find some of the cheapest flights from Bangkok to Phonsavan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangkok to Phonsavan

Sunday is one of the best days to book for cheap flights from Bangkok to Phonsavan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangkok to Phonsavan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangkok to Phonsavan in 2025. You can also book with separate airlines for your outbound and return journeys, from $277 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangkok to Phonsavan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangkok to Phonsavan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

How much does a flight from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH) cost?
Lock in a cheap one-way flight from $277 or cheap return flight from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between BKK and XKH. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BKK to XKH. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH)?
You'll need to book a flight with a layover when traveling from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BKK to XKH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH)?
To land at Xieng Khouang Airport (XKH) on time, choose a flight that leaves from Suvarnabhumi Intl. Airport (BKK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH) last-minute?
Booking your ticket from BKK to XKH shortly before your getaway is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a BKK to XKH flight and hotel package?
Securing a BKK to XKH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Suvarnabhumi Intl. Airport (BKK) to Xieng Khouang Airport (XKH)?
In most cases, you can cancel or modify your BKK to XKH flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.