Bangkok

$426+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
may. 22 — may. 291
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 abril 22, 2026.

This BusinessClass deal was found by Cheapflights users on 4/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/86:00 am
PHX
-
BKK
2 stops29h 55m
China Eastern
vie. 9/112:10 am
BKK
-
PHX
2 stops27h 17m
China Eastern
Deal found 4/19$845
This BusinessClass deal was found by Cheapflights users on 4/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/64:35 pm
PHX
-
BKK
2 stops39h 20m
Multiple Airlines
vie. 9/112:10 am
BKK
-
PHX
2 stops27h 17m
Multiple Airlines
Deal found 4/18$885
This BusinessClass deal was found by Cheapflights users on 4/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/104:35 pm
PHX
-
BKK
2 stops39h 20m
Multiple Airlines
dom. 5/249:55 pm
BKK
-
PHX
2 stops31h 13m
Multiple Airlines
Deal found 4/19$886
This BusinessClass deal was found by Cheapflights users on 4/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/174:35 pm
PHX
-
BKK
2 stops39h 20m
Multiple Airlines
dom. 5/247:10 pm
BKK
-
PHX
2 stops33h 58m
Multiple Airlines
Deal found 4/19$935
This SAUDIA deal was found by Cheapflights users on 4/20. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/26:00 am
PHX
-
BKK
2 stops52h 05m
SAUDIA
mié. 9/163:20 pm
BKK
-
PHX
2 stops45h 38m
SAUDIA
Deal found 4/20$950
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/27:50 pm
PHX
-
BKK
2 stops38h 50m
Multiple Airlines
dom. 8/309:55 pm
BKK
-
PHX
2 stops40h 04m
Multiple Airlines
Deal found 4/20$954
This BusinessClass deal was found by Cheapflights users on 4/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/256:00 am
PHX
-
BKK
2 stops29h 55m
China Eastern
sáb. 8/295:05 am
BKK
-
PHX
2 stops24h 22m
China Eastern
Deal found 4/19$955
This CrystalTravel deal was found by Cheapflights users on 4/19. 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.
mar. 9/811:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
sáb. 9/121:10 pm
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 4/19$968
This CrystalTravel deal was found by Cheapflights users on 4/22. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2211:25 pm
PHX
-
BKK
1 stop27h 15m
STARLUX Airlines
mar. 10/131:10 pm
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 4/22$974
This Fareboom deal was found by Cheapflights users on 4/21. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/111:25 pm
PHX
-
BKK
1 stop27h 15m
STARLUX Airlines
mar. 9/221:10 pm
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 4/21$984
This lol.travel deal was found by Cheapflights users on 4/18. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/158:45 am
PHX
-
BKK
2 stops24h 50m
Korean Air
lun. 9/212:35 am
BKK
-
PHX
2 stops30h 22m
Korean Air
Deal found 4/18$995
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/136:00 am
PHX
-
BKK
2 stops28h 40m
China Eastern
lun. 10/261:55 am
BKK
-
PHX
2 stops27h 32m
China Eastern
Deal found 4/21$997

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 abril 22, 2026.

Round-trip from

$845
(BusinessClass)

One-way from

$426
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$903
From Phoenix to Bangkok
One-way flight from Phoenix to Bangkok
Highest demand for flights based on searches. 19% potential increase in price ($232 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in April 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 abril 22, 2026.
Use the filters below to find and compare flights from Phoenix to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

vie. 5/1

6:40 am-9:45 pm

2 stops25h 05m

Bangkok Suvarnabhumi

vie. 5/15

9:50 am-7:14 pm

2 stops23h 24m

$1,087

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

mar. 4/28

1:19 pm-9:35 am

3 stops30h 16m

Bangkok Suvarnabhumi

jue. 5/7

3:45 pm-2:40 pm

2 stops36h 55m

$1,179

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

dom. 5/3

1:25 pm-4:35 am

2 stops49h 10m

Bangkok Suvarnabhumi

mar. 5/19

3:45 pm-12:18 pm

3 stops34h 33m

$1,183

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

lun. 6/22

9:17 am-6:15 am

2 stops30h 58m

Bangkok Suvarnabhumi

lun. 7/6

3:15 am-7:50 pm

2 stops30h 35m

$1,275

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

vie. 5/1

1:25 pm-9:35 am

3 stops30h 10m

Bangkok Suvarnabhumi

vie. 5/15

3:45 pm-11:47 pm

2 stops22h 02m

$1,344

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

lun. 5/4

1:25 pm-9:35 am

3 stops30h 10m

Bangkok Suvarnabhumi

sáb. 5/9

3:45 pm-9:54 am

2 stops56h 09m

$1,351

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

mar. 4/28

7:10 am-9:35 am

3 stops36h 25m

Bangkok Suvarnabhumi

lun. 5/11

3:45 pm-9:32 pm

2 stops43h 47m

$1,388
Quickest round-trip

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

jue. 7/2

7:47 pm-10:40 am

2 stops24h 53m

Bangkok Suvarnabhumi

mié. 8/12

11:45 am-9:06 pm

2 stops23h 21m

$1,406

PhoenixBangkok

PHX - DMK

PHXDMK

Phoenix Sky Harbor Intl

sáb. 4/25

11:25 pm-7:30 pm

1 stop30h 05m

Bangkok Don Mueang Intl

dom. 5/3

6:30 am-3:00 pm

2 stops22h 30m

$1,450

PhoenixBangkok

PHX - DMK

PHXDMK

Phoenix Sky Harbor Intl

mar. 6/9

8:00 am-2:00 am

2 stops28h 00m

Bangkok Don Mueang Intl

dom. 6/14

2:35 am-9:35 pm

3 stops33h 00m

$1,478

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 38 resultsSorted by cheapest first
1
2
3
4

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 17, 2026.

The best time to book flights from Phoenix to Bangkok is 9 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, June is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $100). Flying from Phoenix to Bangkok in February is currently the most expensive (average of $710). 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.

How much does it cost to fly round-trip from Phoenix to Bangkok?

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 abril 22, 2026.
Read through reviews of airlines operating flights from Phoenix to Bangkok, such as STARLUX Airlines,Korean Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Food

8.6

Overall

8.9

Crew

9.2

Reviews

1 / 11
8.0
Excellent

Anonymous,Apr 2026

PHX - TPE

After about 10 hours the seat turns into a 2 x4! Maybe pitch the front up 1-2 degrees so the posterior occupies the whole surface instead of sliding out forward--you would think it would be more comfortable.

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Food

8.6

Overall

8.9

Crew

9.2

Reviews

1 / 11
8.0
Excellent

Anonymous,Apr 2026

PHX - TPE

After about 10 hours the seat turns into a 2 x4! Maybe pitch the front up 1-2 degrees so the posterior occupies the whole surface instead of sliding out forward--you would think it would be more comfortable.

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Food

8.6

Overall

8.9

Crew

9.2

Reviews

1 / 11
8.0
Excellent

Anonymous,Apr 2026

PHX - TPE

After about 10 hours the seat turns into a 2 x4! Maybe pitch the front up 1-2 degrees so the posterior occupies the whole surface instead of sliding out forward--you would think it would be more comfortable.

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Food

8.6

Overall

8.9

Crew

9.2

Reviews

1 / 11
8.0
Excellent

Anonymous,Apr 2026

PHX - TPE

After about 10 hours the seat turns into a 2 x4! Maybe pitch the front up 1-2 degrees so the posterior occupies the whole surface instead of sliding out forward--you would think it would be more comfortable.

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Food

8.6

Overall

8.9

Crew

9.2

Reviews

1 / 11
8.0
Excellent

Anonymous,Apr 2026

PHX - TPE

After about 10 hours the seat turns into a 2 x4! Maybe pitch the front up 1-2 degrees so the posterior occupies the whole surface instead of sliding out forward--you would think it would be more comfortable.

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Food

8.6

Overall

8.9

Crew

9.2

Reviews

1 / 11
8.0
Excellent

Anonymous,Apr 2026

PHX - TPE

After about 10 hours the seat turns into a 2 x4! Maybe pitch the front up 1-2 degrees so the posterior occupies the whole surface instead of sliding out forward--you would think it would be more comfortable.

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 Korean Air and United Airlines fly from Phoenix to Bangkok in about 25h 05m. The time it takes to get you to your destination can typically vary by up to 5h 11m. 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 $77, was found to be the cheapest airline from Phoenix to Bangkok.Alternate airlines to your destination round-trip include Delta and Air Canada. Users have found that Frontier is 92% 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 $369. Users have also found prices from $395 and $396 on United Airlines and China 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 Taipei City?

    Most Taipei City visitors opt to spend their time experiencing Taipei 101, Raohe Street Night Market, and Shilin Night Market. Travelers on a layover in Taipei City can visit Taipei 101, Raohe Street Night Market, and Shilin Night Market, by traveling 21.0 mi, 21.6 mi, and 18.3 mi, respectively after landing at Taipei City Taiwan Taoyuan Intl. Travelers can book a car rental at Taipei City Taiwan Taoyuan Intl for about $72 per day to make their sightseeing more efficient.

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

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are the most popular attractions in Los Angeles if you're in need of something to do during your layover. Hollywood Bowl, Hollywood Walk of Fame and L.A. Live are located about 12.4 mi, 11.7 mi, and 10.9 mi, respectively from Los Angeles if you are interested in checking them out. Travelers can book a car rental at Los Angeles for about $44 per day to make their sightseeing more efficient.

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

    Most Tokyo visitors opt to spend their time at Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower can be accessed by traveling approximately 34.6 mi, 35.3 mi, and 36.7 mi, respectively from Tokyo Narita. Travelers can rent a car at Tokyo Narita for an average daily rate of $55 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, June is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $100). Flying from Phoenix to Bangkok in February is currently the most expensive (average of $710). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 abril 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$77Average$110FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$866FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$586Average$1,514FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$642Average$920FlexibilityNo cancel feeOn-time79%
Asiana AirlinesCheapest$658Average$1,152FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$678Average$821FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$724Average$856FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$725Average$845FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$753Average$894FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$759Average$881FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.