$3,072 Cheap Flights from Phoenix (PHX) to Bangkok (DMK)

View $3,072 flight on Sun, May 24, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK)

Cheap Flights from Phoenix to Bangkok (PHX-DMK)

Prices were available within the past 7 days and start at $3,072 for one-way flights and $4,843 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sun, May 24 - Fri, Jun 5
PHX
Phoenix
DMK
Bangkok
$4,843 Roundtrip, found 2 days ago
$4,843
Roundtrip
found 2 days ago
Select China Airlines flight, departing Sun, May 24 from Phoenix to Bangkok, returning Fri, Jun 5, priced at $4,843 found 2 days ago
China Airlines
Sun, Feb 1 - Tue, Feb 10
PHX
Phoenix
DMK
Bangkok
$4,843 Roundtrip, found 1 day ago
$4,843
Roundtrip
found 1 day ago
Select China Airlines flight, departing Sun, Feb 1 from Phoenix to Bangkok, returning Tue, Feb 10, priced at $4,843 found 1 day ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $788
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city center23 min
Flights from $788
Flights from Phoenix (PHX) to Bangkok (DMK)
Origin airport
Sky Harbor Intl.
Destination airport
Don Mueang Intl.
Roundtrip price
$4,842
Distance
8522 mi

Phoenix to Bangkok Flights

The cheapest times to fly from Phoenix to Bangkok

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 Phoenix to Bangkok are during the month of May. You can find some of the cheapest flights from Phoenix to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Bangkok

Sunday is one of the best days to book for cheap flights from Phoenix to Bangkok: 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 Phoenix to Bangkok

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 Phoenix to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $3,072 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 Phoenix to Bangkok 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 Phoenix to Bangkok 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 Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK) cost?
Lock in a cheap one-way flight from $3,072 or cheap return flight from $4,843 from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK)?
The cheapest month to fly from PHX to DMK is May, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK)?
To find the cheapest airline flying from PHX to DMK, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK)?
Nonstop flights from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to DMK?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK)?
To arrive at Don Mueang Intl. Airport (DMK) without delays, pick a flight that takes off from Sky Harbor Intl. Airport (PHX) before 3 PM. The likelihood 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 Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK) last-minute?
Booking your flight from PHX to DMK right before your getaway is typically more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PHX to DMK flight and hotel package?
You'll typically save money by securing a PHX to DMK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Don Mueang Intl. Airport (DMK)?
You can usually cancel or reschedule your PHX to DMK flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.