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$309+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Bangkok are usually found in August or October, booked 21 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Find 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 November 24, 2025.

This FlightHub deal was found by Cheapflights users on 11/23. 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.
Tue 12/26:00 amPHX - BKK
2 stops33h 00mJapan Airlines
Thu 12/118:05 amBKK - PHX
2 stops21h 09mJapan Airlines
Deal found 11/23$774
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 12/316:13 amPHX - BKK
2 stops32h 57mUnited Airlines
Sun 1/189:10 amBKK - PHX
2 stops24h 57mUnited Airlines
Deal found 11/24$793
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 12/316:13 amPHX - BKK
2 stops32h 57mUnited Airlines
Wed 1/217:10 amBKK - PHX
2 stops29h 30mUnited Airlines
Deal found 11/24$795
This Gurufare deal was found by Cheapflights users on 11/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:15 amPHX - BKK
2 stops28h 40mChina Eastern
Sat 12/135:05 amBKK - PHX
2 stops25h 41mChina Eastern
Deal found 11/22$798
This FlightHub deal was found by Cheapflights users on 11/24. 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 12/18:50 pmPHX - BKK
2 stops37h 30mANA
Tue 12/97:10 amBKK - PHX
2 stops28h 08mANA
Deal found 11/24$802
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 12/316:13 amPHX - BKK
2 stops32h 57mUnited Airlines
Thu 1/224:55 pmBKK - PHX
3 stops35h 12mUnited Airlines
Deal found 11/24$804
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Sat 12/274:53 pmPHX - BKK
2 stops41h 27mUnited Airlines
Mon 1/197:10 amBKK - PHX
2 stops29h 30mUnited Airlines
Deal found 11/23$805
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/12:30 pmPHX - BKK
2 stops30h 55mUnited Airlines
Wed 12/104:55 pmBKK - PHX
3 stops32h 23mUnited Airlines
Deal found 11/23$808
This United Airlines deal was found by Cheapflights users on 11/23. 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 11/242:30 pmPHX - BKK
2 stops30h 55mUnited Airlines
Mon 12/14:55 pmBKK - PHX
2 stops35h 10mUnited Airlines
Deal found 11/23$812
This United Airlines deal was found by Cheapflights users on 11/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:05 amPHX - BKK
2 stops37h 20mUnited Airlines
Sat 12/134:55 pmBKK - PHX
3 stops35h 10mUnited Airlines
Deal found 11/22$816
This Gotogate deal was found by Cheapflights users on 11/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:33 amPHX - BKK
2 stops38h 47mANA
Fri 12/127:10 amBKK - PHX
2 stops28h 08mANA
Deal found 11/24$818
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amPHX - BKK
2 stops26h 55mDelta
Thu 12/119:30 pmBKK - PHX
2 stops35h 35mDelta
Deal found 11/23$820

Cheap 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 November 24, 2025.

Round-trip from

$696
(Trip.com)

One-way from

$309
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,001
From Phoenix to Bangkok
Search Deals
One-way flight from Phoenix to Bangkok
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 24, 2025.
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

Sun 1/11

4:00 pm-9:50 am

1 stop27h 50m

Bangkok Suvarnabhumi

Thu 1/22

2:35 am-1:35 pm

1 stop25h 00m

$738

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 3/6

7:15 am-11:20 pm

2 stops26h 05m

Bangkok Suvarnabhumi

Sun 3/22

9:40 am-6:51 pm

2 stops23h 11m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 2/5

8:30 pm-12:55 am

2 stops38h 25m

Bangkok Suvarnabhumi

Sat 2/28

12:55 am-7:04 pm

2 stops32h 09m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 3/14

6:00 am-12:45 am

2 stops28h 45m

Bangkok Suvarnabhumi

Tue 3/31

9:50 am-6:51 pm

2 stops23h 01m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 3/10

7:05 am-11:20 pm

2 stops26h 15m

Bangkok Suvarnabhumi

Mon 3/16

9:30 pm-3:45 pm

2 stops32h 15m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 2/4

7:15 am-11:20 pm

2 stops26h 05m

Bangkok Suvarnabhumi

Sat 2/14

2:05 am-3:47 pm

2 stops27h 42m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 2/16

6:05 am-9:30 pm

2 stops25h 25m

Bangkok Suvarnabhumi

Mon 3/23

9:30 pm-3:45 pm

2 stops32h 15m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 3/30

8:40 am-9:45 pm

2 stops23h 05m

Bangkok Suvarnabhumi

Wed 4/8

9:50 am-6:51 pm

2 stops23h 01m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 1/16

7:15 am-12:55 am

2 stops27h 40m

Bangkok Suvarnabhumi

Fri 1/23

9:30 pm-3:47 pm

2 stops32h 17m

$793

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 3/14

7:05 am-11:20 pm

2 stops26h 15m

Bangkok Suvarnabhumi

Mon 3/23

12:55 am-6:51 pm

2 stops31h 56m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 41 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 November 21, 2025.

The best time to book flights from Phoenix to Bangkok is 21 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, July is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $215). Flying from Phoenix to Bangkok in June is currently the most expensive (average of $979). 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.

What is the cheapest time of day to fly from PHX to BKK?

Find hourly flight availability from Phoenix to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix to Bangkok in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Phoenix to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Bangkok. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Phoenix to Bangkok flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 24, 2025.
Read through reviews of airlines operating flights from Phoenix to Bangkok, such as STARLUX Airlines, Korean Air, and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
235 reviews

Boarding

9.0

Entertainment

8.9

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
STARLUX Airlines
8.9
Very good
235 reviews
STARLUX Airlines
8.9
Very good
235 reviews

Boarding

9.0

Entertainment

8.9

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
Korean Air
8.4
Very good
1,170 reviews
STARLUX Airlines
8.9
Very good
235 reviews

Boarding

9.0

Entertainment

8.9

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
Cathay Pacific
7.6
Good
1,068 reviews
STARLUX Airlines
8.9
Very good
235 reviews

Boarding

9.0

Entertainment

8.9

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
United Airlines
7.4
Good
9,039 reviews
STARLUX Airlines
8.9
Very good
235 reviews

Boarding

9.0

Entertainment

8.9

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
Air Canada
7.1
Good
10,466 reviews
STARLUX Airlines
8.9
Very good
235 reviews

Boarding

9.0

Entertainment

8.9

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

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 China Airlines and Korean Air fly from Phoenix to Bangkok in about 26h 05m. The time it takes to get you to your destination can typically vary by up to 1h 45m. The distance between Phoenix and Bangkok is about 8525 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 American Airlines. Users have found that Frontier is 96% cheaper than the other options available to this destination.

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

    Phoenix to Bangkok flights have a layover in Los Angeles most often. Seoul sees the second most layovers for non-direct flights flying from Phoenix to Bangkok. Hong Kong sees the third most layovers on flights 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 L.A. Live. Travelers on a layover in Los Angeles can visit Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live, by traveling 12.5 mi, 11.7 mi, and 10.8 mi, respectively after landing at Los Angeles. Travelers can book a car rental at Los Angeles for about $42 per day to make their sightseeing more efficient.

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

    Lotte World, Dongdaemun Market, and Bukchon Hanok Village are the most popular attractions in Seoul if you're in need of something to do during your layover. Lotte World, Dongdaemun Market and Bukchon Hanok Village are located about 35.7 mi, 31.6 mi, and 30.6 mi, respectively from Incheon Intl if you are interested in checking them out. Travelers can book a car rental at Incheon Intl for about $65 per day to make their sightseeing more efficient.

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

    Most Hong Kong visitors opt to spend their time at Hong Kong Disneyland, Shatin Baptist Church, and Fa Yeun Street Market. Hong Kong Disneyland, Shatin Baptist Church, and Fa Yeun Street Market can be accessed by traveling approximately 7.8 mi, 18.3 mi, and 16.2 mi, respectively from Hong Kong Intl.

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

    Phoenix to Bangkok flights that have layovers will least frequently stop in Tokyo. San Francisco sees the next fewest layovers on Phoenix to Bangkok flights. Seattle comes next as the third least popular layover location 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, July is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $215). Flying from Phoenix to Bangkok in June is currently the most expensive (average of $979). 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

Browse thousands of different options on Cheapflights for your next trip

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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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$65FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$1,025FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$1,068FlexibilityNo cancel feeOn-time71%
China EasternCheapest$666Average$945FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$710Average$969FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$717Average$1,083FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$750Average$1,025FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$774Average$1,031FlexibilityNo cancel feeOn-timeN/A
ANACheapest$774Average$1,030FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$783Average$961FlexibilityNo cancel feeOn-time81%

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