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$447+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Bangkok are usually found in September or August, booked 21 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 April 30, 2025.

Round-trip from

$949
(FlightHub)

One-way from

$476
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,096
From Phoenix to Bangkok
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One-way flight from Phoenix to Bangkok
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Highest demand for flights based on searches. 7% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 30, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:14 amPHX - BKK
2 stops25h 36mCathay Pacific
Sat 5/312:05 pmBKK - PHX
2 stops22h 57mCathay Pacific
Deal found 4/27$948
This FlightHub deal was found by Cheapflights users on 4/28. 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 5/67:30 amPHX - BKK
2 stops27h 10mChina Eastern
Wed 5/145:05 amBKK - PHX
2 stops24h 50mChina Eastern
Deal found 4/28$949
This FlightHub deal was found by Cheapflights users on 4/28. 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 11/39:05 pmPHX - BKK
2 stops32h 55mSingapore Airlines
Sat 12/66:05 pmBKK - PHX
2 stops33h 41mSingapore Airlines
Deal found 4/28$950
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 8/256:15 pmPHX - BKK
2 stops25h 30mChina Airlines
Mon 9/152:40 amBKK - PHX
2 stops46h 20mChina Airlines
Deal found 4/28$963
This CrystalTravel deal was found by Cheapflights users on 4/28. 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.
Tue 9/26:00 amPHX - BKK
2 stops27h 10mAsiana Airlines
Tue 9/91:20 amBKK - PHX
2 stops30h 40mAsiana Airlines
Deal found 4/28$969
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/91:39 pmPHX - BKK
2 stops54h 21mMultiple Airlines
Mon 6/28:05 amBKK - PHX
2 stops28h 07mMultiple Airlines
Deal found 4/28$982
This FlightHub deal was found by Cheapflights users on 4/28. 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 10/246:45 pmPHX - BKK
2 stops27h 50mSTARLUX Airlines
Sat 11/225:40 pmBKK - PHX
2 stops41h 31mSTARLUX Airlines
Deal found 4/28$989
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amPHX - BKK
2 stops25h 30mKorean Air
Tue 11/41:00 amBKK - PHX
2 stops28h 43mKorean Air
Deal found 4/28$1,030
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 10/303:35 pmPHX - BKK
3 stops29h 15mUnited Airlines
Wed 11/59:25 amBKK - PHX
2 stops28h 29mUnited Airlines
Deal found 4/28$1,035
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Wed 4/307:15 amPHX - BKK
2 stops42h 15mANA
Thu 7/107:00 amBKK - PHX
2 stops27h 59mANA
Deal found 4/28$1,043
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 9/126:00 amPHX - BKK
2 stops29h 05mDelta
Wed 9/242:35 amBKK - PHX
2 stops34h 11mDelta
Deal found 4/28$1,065
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:25 pmPHX - BKK
1 stop26h 50mAir Canada
Tue 12/98:35 amBKK - PHX
1 stop26h 03mAir Canada
Deal found 4/28$1,222

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 April 30, 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

Tue 5/6

7:30 am-12:40 am

2 stops27h 10m

Bangkok Suvarnabhumi

Wed 5/14

5:05 am-3:55 pm

2 stops24h 50m

$949

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 5/3

8:14 am-11:50 pm

2 stops25h 36m

Bangkok Suvarnabhumi

Sun 5/11

7:00 pm-8:00 am

2 stops27h 00m

$978

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 5/9

1:39 pm-10:00 am

2 stops54h 21m

Bangkok Suvarnabhumi

Mon 6/2

8:05 am-10:12 pm

2 stops28h 07m

$982

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 7/22

6:00 am-11:10 pm

2 stops27h 10m

Bangkok Suvarnabhumi

Mon 9/22

11:55 am-6:00 pm

2 stops44h 05m

$985

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 5/9

6:00 am-9:45 pm

2 stops25h 45m

Bangkok Suvarnabhumi

Sun 6/1

2:35 am-10:56 pm

2 stops34h 21m

$1,083

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 5/10

9:00 am-12:10 pm

2 stops37h 10m

Bangkok Suvarnabhumi

Sat 5/31

2:40 am-2:47 pm

2 stops50h 07m

$1,101

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 7/22

10:32 am-8:15 am

3 stops31h 43m

Bangkok Suvarnabhumi

Mon 9/22

3:30 pm-10:00 am

2 stops32h 30m

$1,118

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 5/2

7:20 am-4:35 am

2 stops31h 15m

Bangkok Suvarnabhumi

Sun 5/4

9:35 pm-9:02 pm

2 stops37h 27m

$1,236

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 7/22

5:55 am-9:45 pm

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 8/12

9:50 am-9:51 pm

2 stops26h 01m

$1,286

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 7/25

5:29 pm-4:40 pm

2 stops33h 11m

Bangkok Suvarnabhumi

Sat 8/9

5:50 pm-11:54 pm

2 stops44h 04m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 25 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 April 25, 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, March is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $958). Flying from Phoenix to Bangkok in December is currently the most expensive (average of $1,574). 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 April 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix to Bangkok in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

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.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 April 30, 2025.
To help decide which airline to fly from Phoenix to Bangkok, see what other customers have to say about STARLUX Airlines, Korean Air and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
855 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Asiana Airlines
8.2
Very good
442 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

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

    China Eastern, at $949, was found to be the cheapest airline from Phoenix to Bangkok.Alternate airlines to your destination round-trip include Cathay Pacific and Asiana Airlines. Users have found that China Eastern is 22% 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 Cathay Pacific. According to our data, you can fly for as low as $476. Users have also found prices from $581 and $727 on Delta and Asiana Airlines, respectively.

  • 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. Tokyo 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 $41 per day to make their sightseeing more efficient.

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

    Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Tsukiji Outer Market and Tokyo Tower are located about 34.6 mi, 35.3 mi, and 36.7 mi, respectively from Tokyo Narita if you are interested in checking them out. Travelers can book a car rental at Tokyo Narita for about $64 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 Ocean Park. Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park can be accessed by traveling approximately 7.8 mi, 18.3 mi, and 16.9 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 Seattle. Seoul sees the next fewest layovers on Phoenix to Bangkok flights. San Francisco 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, March is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $958). Flying from Phoenix to Bangkok in December is currently the most expensive (average of $1,574). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$65FlexibilityNo cancel feeOn-time62%
DeltaCheapest$172Average$1,148FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$666Average$891FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$824Average$1,064FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$828Average$1,102FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$891Average$1,179FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$893Average$1,193FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$899Average$1,048FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$933Average$1,039FlexibilityNo cancel feeOn-time79%
ANACheapest$943Average$1,157FlexibilityNo cancel feeOn-time80%

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