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$408+ Cheap flights from Phoenix to Thailand

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Phoenix to Thailand

Keep the following information in mind while searching for Phoenix to Thailand flight deals. Data was last updated August 14, 2025.

Round-trip from

$794
(Korean Air)

One-way from

$408
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,017
From Phoenix to Thailand
Search Deals
One-way flight from Phoenix to Thailand
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Phoenix to Thailand

Cheapest flights from Phoenix to Thailand
Explore the most affordable flight options available from Phoenix to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Korean Air deal was found by Cheapflights users on 8/12. 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 9/117:46 pmPHX - CNX
2 stops36h 09mKorean Air
Thu 9/1811:15 pmCNX - PHX
2 stops30h 15mKorean Air
Deal found 8/12$794
This Korean Air deal was found by Cheapflights users on 8/12. 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.
Mon 12/87:00 amPHX - BKK
2 stops26h 20mKorean Air
Sun 12/141:00 amBKK - PHX
2 stops28h 43mKorean Air
Deal found 8/12$834
This Korean Air deal was found by Cheapflights users on 8/12. 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.
Sat 10/45:30 amPHX - BKK
2 stops26h 15mKorean Air
Fri 10/172:35 amBKK - PHX
2 stops34h 38mKorean Air
Deal found 8/12$835
This Delta deal was found by Cheapflights users on 8/13. 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 10/177:06 pmPHX - BKK
2 stops36h 39mDelta
Fri 11/79:40 amBKK - PHX
2 stops23h 28mDelta
Deal found 8/13$836
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Sat 9/61:20 pmPHX - BKK
2 stops25h 15mANA
Sat 9/139:35 pmBKK - PHX
2 stops40h 40mANA
Deal found 8/12$837
This Korean Air deal was found by Cheapflights users on 8/13. 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 10/167:45 pmPHX - BKK
2 stops39h 20mKorean Air
Sat 11/81:00 amBKK - PHX
2 stops28h 43mKorean Air
Deal found 8/13$840
This FlightHub deal was found by Cheapflights users on 8/12. 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 11/265:00 amPHX - BKK
2 stops34h 05mJapan Airlines
Fri 12/1212:55 amBKK - PHX
2 stops34h 58mJapan Airlines
Deal found 8/12$841
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Thu 9/117:03 pmPHX - BKK
2 stops30h 07mJapan Airlines
Wed 9/1712:25 amBKK - PHX
2 stops34h 42mJapan Airlines
Deal found 8/14$844
This FlightHub deal was found by Cheapflights users on 8/12. 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 9/197:03 pmPHX - BKK
2 stops30h 07mJapan Airlines
Mon 9/2910:05 pmBKK - PHX
2 stops33h 49mJapan Airlines
Deal found 8/12$845
This FlightHub deal was found by Cheapflights users on 8/12. 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 10/157:00 pmPHX - BKK
2 stops38h 00mJapan Airlines
Wed 10/2910:05 pmBKK - PHX
2 stops30h 03mJapan Airlines
Deal found 8/12$846
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Thu 10/27:03 pmPHX - BKK
2 stops30h 07mJapan Airlines
Thu 10/308:05 amBKK - PHX
2 stops20h 03mJapan Airlines
Deal found 8/14$848
This Gurufare deal was found by Cheapflights users on 8/13. 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 8/179:25 amPHX - BKK
2 stops25h 15mChina Eastern
Fri 8/292:10 amBKK - PHX
2 stops27h 20mChina Eastern
Deal found 8/13$854

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Thailand 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 August 14, 2025.
Use the filters below to find and compare flights from Phoenix to Thailand that are best for you.

Fly from

Phoenix

Fly to

Thailand

Route

Depart

Return

Price

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Thu 9/11

7:46 pm-9:55 pm

2 stops36h 09m

Chiang Mai

Thu 9/18

11:15 pm-3:30 pm

2 stops30h 15m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 10/4

5:30 am-9:45 pm

2 stops26h 15m

Bangkok Suvarnabhumi

Fri 10/17

2:35 am-11:13 pm

2 stops34h 38m

$835

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 10/24

7:05 am-1:05 am

2 stops28h 00m

Bangkok Suvarnabhumi

Sat 11/22

9:30 pm-4:27 pm

2 stops32h 57m

$835

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/30

7:05 am-12:45 am

2 stops27h 40m

Bangkok Suvarnabhumi

Thu 11/13

9:30 pm-7:58 pm

2 stops36h 28m

$835

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 10/17

6:13 am-1:05 am

2 stops28h 52m

Bangkok Suvarnabhumi

Sat 11/8

9:30 pm-3:43 pm

2 stops32h 13m

$835

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 10/1

7:03 pm-3:10 pm

2 stops30h 07m

Bangkok Suvarnabhumi

Thu 10/30

8:05 am-2:08 pm

2 stops20h 03m

$836

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 10/17

7:06 pm-9:45 pm

2 stops36h 39m

Bangkok Suvarnabhumi

Fri 11/7

9:40 am-7:08 pm

2 stops23h 28m

$836

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 10/17

7:06 pm-9:45 pm

2 stops36h 39m

Bangkok Suvarnabhumi

Sun 11/9

9:40 am-7:11 pm

2 stops23h 31m

$836

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 9/6

1:20 pm-4:35 am

2 stops25h 15m

Bangkok Suvarnabhumi

Sat 9/13

9:35 pm-12:15 am

2 stops40h 40m

$837

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/16

7:45 pm-1:05 am

2 stops39h 20m

Bangkok Suvarnabhumi

Sat 11/8

1:00 am-3:43 pm

2 stops28h 43m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 55 results
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Best time to book a flight from Phoenix to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, September is the cheapest month in which you can book a flight from Phoenix to Thailand (average of $938). Flying from Phoenix to Thailand in December is currently the most expensive (average of $1,552). 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 TH?

Find hourly flight availability from Phoenix to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Phoenix to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Cathay Pacific from Phoenix to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
473 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
968 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,916 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
9,949 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Thailand. 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 to fly from Phoenix to Thailand one-way?

    The cheapest airlines for a one-way flight from Phoenix to Thailand are Japan Airlines ($416), ANA ($418), and China Eastern ($486).

  • What are the most popular routes from Phoenix to Thailand?

    Most travelers choose Phoenix Sky Harbor Intl - Bangkok Suvarnabhumi, Phoenix Sky Harbor Intl - Chiang Mai or Phoenix Sky Harbor Intl - Phuket City when deciding on the best route from Phoenix to Thailand.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix to Thailand 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 Thailand?

    Currently, September is the cheapest month in which you can book a flight from Phoenix to Thailand (average of $938). Flying from Phoenix to Thailand in December is currently the most expensive (average of $1,552). 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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Alternative routes for Phoenix to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Phoenix to Thailand

Discover the top 10 airlines that operate flights from Phoenix to Thailand. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$68FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$1,049FlexibilityNo cancel feeOn-time71%
China AirlinesCheapest$645Average$1,024FlexibilityNo cancel feeOn-time70%
China EasternCheapest$666Average$921FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$748Average$1,205FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$780Average$1,034FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$783Average$1,320FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$825Average$1,153FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$831Average$1,053FlexibilityNo cancel feeOn-time79%

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