Bangkok

$397+ Cheap flights from Phoenix to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Feb 21 — Feb 281
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Cheap flight deals from Phoenix to Bangkok

Cheapest flights from Phoenix to Bangkok
Explore the most affordable flight options available from Phoenix to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This FlightHub deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2611:35 am
PHX
-
BKK
2 stops27h 35m
ANA
Wed 2/187:10 am
BKK
-
PHX
2 stops29h 40m
ANA
Deal found 1/22$734
This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:00 pm
PHX
-
BKK
1 stop34h 45m
China Airlines
Sun 3/810:55 am
BKK
-
PHX
1 stop16h 40m
China Airlines
Deal found 1/21$735
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:00 pm
PHX
-
BKK
1 stop34h 45m
China Airlines
Sat 3/145:50 pm
BKK
-
PHX
1 stop33h 45m
China Airlines
Deal found 1/20$736
This CrystalTravel deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:45 pm
PHX
-
BKK
1 stop23h 50m
STARLUX Airlines
Thu 10/291:45 pm
BKK
-
PHX
1 stop17h 55m
STARLUX Airlines
Deal found 1/21$741
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:33 am
PHX
-
BKK
2 stops33h 52m
United Airlines
Thu 4/29:35 am
BKK
-
PHX
2 stops38h 19m
United Airlines
Deal found 1/20$742
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:10 pm
PHX
-
BKK
1 stop23h 55m
China Airlines
Sat 11/282:35 am
BKK
-
PHX
1 stop25h 00m
China Airlines
Deal found 1/20$745
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:25 pm
PHX
-
BKK
1 stop20h 20m
China Airlines
Fri 5/2910:50 am
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 1/20$748
This Trip.com deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 pm
PHX
-
BKK
1 stop20h 20m
China Airlines
Wed 9/1610:50 am
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 1/22$749
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:00 pm
PHX
-
BKK
1 stop34h 45m
China Airlines
Sat 4/41:20 pm
BKK
-
PHX
1 stop39h 10m
China Airlines
Deal found 1/21$752
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:30 am
PHX
-
BKK
2 stops30h 40m
United Airlines
Thu 3/264:55 pm
BKK
-
PHX
2 stops22h 03m
United Airlines
Deal found 1/21$753
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Tue 4/211:10 pm
BKK
-
PHX
2 stops22h 41m
STARLUX Airlines
Deal found 1/20$754
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:05 am
PHX
-
BKK
2 stops26h 15m
United Airlines
Tue 3/34:55 pm
BKK
-
PHX
2 stops40h 26m
United Airlines
Deal found 1/20$755

Find flight deals from Phoenix to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2026.

Round-trip from

$734
(FlightHub)

One-way from

$397
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$853
From Phoenix to Bangkok
One-way flight from Phoenix to Bangkok
Highest demand for flights based on searches. 19% potential increase in price ($255 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from Phoenix to Bangkok that are best for you.

Fly from

Phoenix

Fly to

Bangkok

Route

Depart

Return

Price

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 2/23

8:05 am-5:10 am

2 stops31h 05m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-12:58 am

2 stops22h 03m

$757

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 2/24

8:05 am-12:20 am

2 stops26h 15m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-12:58 am

2 stops22h 03m

$759

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/1

11:33 am-11:25 am

2 stops33h 52m

Bangkok Suvarnabhumi

Fri 3/6

4:55 pm-7:29 pm

2 stops40h 34m

$760

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 3/4

8:05 am-12:20 am

2 stops26h 15m

Bangkok Suvarnabhumi

Sat 3/7

4:55 pm-8:50 pm

2 stops41h 55m

$763

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 3/3

6:00 am-12:20 am

2 stops28h 20m

Bangkok Suvarnabhumi

Thu 3/5

4:55 pm-1:58 am

2 stops23h 03m

$763

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/1

8:05 am-12:20 am

2 stops26h 15m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-9:39 am

2 stops30h 44m

$763

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 2/21

6:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Thu 2/26

4:55 pm-7:21 pm

2 stops40h 26m

$775

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/8

6:15 am-12:55 am

2 stops28h 40m

Bangkok Suvarnabhumi

Thu 3/12

2:05 am-9:30 pm

2 stops33h 25m

$781

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 2/24

6:05 am-12:45 am

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 3/10

2:05 am-11:57 pm

2 stops35h 52m

$781

PhoenixBangkok

PHX - DMK

PHXDMK

Phoenix Sky Harbor Intl

Sun 3/1

4:00 pm-11:35 am

2 stops29h 35m

Bangkok Don Mueang Intl

Sun 3/8

7:45 am-1:35 pm

1 stop19h 50m

$1,107

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 39 results
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Best time to book a flight from Phoenix to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Bangkok

How far ahead should I book a flight from Phoenix to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Bangkok. Price data was last updated on January 16, 2026.

The best time to book flights from Phoenix to Bangkok is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phoenix to Bangkok?

Currently, February is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $204). Flying from Phoenix to Bangkok in June is currently the most expensive (average of $974). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated January 22, 2026.
Read through reviews of airlines operating flights from Phoenix to Bangkok, such as STARLUX Airlines, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

8.6

Entertainment

8.8

Overall

8.9

Comfort

8.8

Crew

9.1

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Food

8.6

Entertainment

8.8

Overall

8.9

Comfort

8.8

Crew

9.1

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Food

8.6

Entertainment

8.8

Overall

8.9

Comfort

8.8

Crew

9.1

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Food

8.6

Entertainment

8.8

Overall

8.9

Comfort

8.8

Crew

9.1

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Food

8.6

Entertainment

8.8

Overall

8.9

Comfort

8.8

Crew

9.1

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Food

8.6

Entertainment

8.8

Overall

8.9

Comfort

8.8

Crew

9.1

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Phoenix to Bangkok?

    Airlines like United Airlines fly from Phoenix to Bangkok in about 31h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Phoenix and Bangkok is about 8525 mi.

  • What are the cheapest airlines flying from Phoenix to Bangkok round-trip?

    Frontier, at $38, was found to be the cheapest airline from Phoenix to Bangkok.Alternate airlines to your destination round-trip include Delta and China Eastern. Users have found that Frontier is 96% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix to Bangkok one-way?

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $378. Users have also found prices from $395 and $400 on China Airlines and United Airlines, respectively.

  • Where are the most common layover locations when flying from Phoenix to Bangkok?

  • What are some popular things to do or see while on a layover in Los Angeles?

    Most Los Angeles visitors opt to spend their time experiencing Hollywood Bowl, Hollywood Walk of Fame, and Little Tokyo. Travelers on a layover in Los Angeles can visit Hollywood Bowl, Hollywood Walk of Fame, and Little Tokyo, by traveling 12.5 mi, 11.7 mi, and 12.1 mi, respectively after landing at Los Angeles. Travelers can book a car rental at Los Angeles for about $41 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Taipei City?

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Shilin Night Market and Raohe Street Night Market are located about 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl if you are interested in checking them out. Travelers can book a car rental at Taipei City Taiwan Taoyuan Intl for about $79 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Seoul?

    Most Seoul visitors opt to spend their time at Dongdaemun Market, Lotte World, and Bukchon Hanok Village. Dongdaemun Market, Lotte World, and Bukchon Hanok Village can be accessed by traveling approximately 31.6 mi, 35.7 mi, and 30.6 mi, respectively from Incheon Intl. Travelers can rent a car at Incheon Intl for an average daily rate of $44 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Phoenix to Bangkok flights?

  • Can I find deals for flights from Phoenix to Bangkok that include hotel bookings?

    Yes. In addition to deals on Phoenix to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Bangkok.

  • Can I find deals for business class flights from Phoenix to Bangkok?

    Yes. Cheapflights offers flight deals from Phoenix to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Bangkok?

    Currently, February is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $204). Flying from Phoenix to Bangkok in June is currently the most expensive (average of $974). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Phoenix to Bangkok

Discover the top 10 airlines that operate flights from Phoenix to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$63FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$934FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$574Average$966FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$642Average$939FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$673Average$784FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$701Average$1,152FlexibilityNo cancel feeOn-time76%
STARLUX AirlinesCheapest$747Average$988FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$753Average$951FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$765Average$881FlexibilityNo cancel feeOn-time81%
ANACheapest$765Average$903FlexibilityNo cancel feeOn-time80%

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