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$330+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$789
(Delta)

One-way from

$330
(Trip.com)

Popular in

June

Cheapest in

August

Average price

$1,005
From Phoenix to Thailand
Search Deals
One-way flight from Phoenix to Thailand
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Korean Air deal was found by Cheapflights users on 9/15. 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 11/138:00 amPHX - BKK
2 stops26h 45mKorean Air
Wed 11/1912:55 amBKK - PHX
2 stops28h 51mKorean Air
Deal found 9/15$794
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/246:00 amPHX - BKK
2 stops32h 35mUnited Airlines
Tue 9/307:00 amBKK - PHX
2 stops21h 52mUnited Airlines
Deal found 9/16$797
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/311:10 amPHX - BKK
3 stops34h 15mUnited Airlines
Mon 11/179:10 amBKK - PHX
2 stops26h 48mUnited Airlines
Deal found 9/15$798
This Korean Air deal was found by Cheapflights users on 9/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:40 pmPHX - BKK
2 stops42h 05mKorean Air
Fri 11/1412:55 amBKK - PHX
2 stops28h 51mKorean Air
Deal found 9/14$800
This Philippine Airlines deal was found by Cheapflights users on 9/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:25 amPHX - BKK
2 stops25h 00mMultiple Airlines
Tue 10/141:30 pmBKK - PHX
2 stops32h 04mMultiple Airlines
Deal found 9/13$802
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/3010:33 amPHX - BKK
2 stops34h 52mUnited Airlines
Thu 11/134:55 pmBKK - PHX
2 stops22h 19mUnited Airlines
Deal found 9/16$804
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/166:25 amPHX - BKK
3 stops39h 00mUnited Airlines
Thu 11/274:55 pmBKK - PHX
3 stops35h 11mUnited Airlines
Deal found 9/16$808
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/2410:04 amPHX - BKK
2 stops35h 21mUnited Airlines
Sat 11/224:55 pmBKK - PHX
2 stops22h 19mUnited Airlines
Deal found 9/15$812
This Philippine Airlines deal was found by Cheapflights users on 9/16. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:25 amPHX - BKK
2 stops25h 00mMultiple Airlines
Thu 10/301:20 pmBKK - PHX
2 stops32h 14mMultiple Airlines
Deal found 9/16$816
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/46:25 amPHX - BKK
2 stops39h 00mUnited Airlines
Mon 11/174:55 pmBKK - PHX
3 stops37h 42mUnited Airlines
Deal found 9/15$817
This Korean Air deal was found by Cheapflights users on 9/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:00 amPHX - CNX
2 stops24h 55mKorean Air
Mon 12/1512:15 amCNX - PHX
2 stops29h 27mKorean Air
Deal found 9/14$835
This Gurufare deal was found by Cheapflights users on 9/15. 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 11/162:05 pmPHX - HKT
2 stops42h 40mMultiple Airlines
Wed 11/2612:20 amHKT - PHX
2 stops30h 29mMultiple Airlines
Deal found 9/15$945

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 September 16, 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

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 11/13

8:00 am-12:45 am

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 11/19

12:55 am-3:46 pm

2 stops28h 51m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/23

6:13 am-1:15 pm

2 stops41h 02m

Bangkok Suvarnabhumi

Tue 11/11

12:55 am-3:46 pm

2 stops28h 51m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 11/26

8:00 am-9:30 pm

2 stops23h 30m

Bangkok Suvarnabhumi

Fri 12/12

12:55 am-3:45 pm

2 stops28h 50m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 10/24

6:13 am-1:25 pm

2 stops41h 12m

Bangkok Suvarnabhumi

Sat 11/22

9:30 pm-3:46 pm

2 stops32h 16m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 11/28

5:30 pm-9:30 pm

2 stops38h 00m

Bangkok Suvarnabhumi

Sat 12/13

9:40 am-8:14 pm

2 stops24h 34m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 11/28

8:00 am-9:30 pm

2 stops23h 30m

Bangkok Suvarnabhumi

Fri 12/12

9:40 am-8:19 pm

2 stops24h 39m

$794

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 12/8

8:00 am-12:45 am

2 stops26h 45m

Bangkok Suvarnabhumi

Mon 12/15

9:30 pm-3:42 pm

2 stops32h 12m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 12/7

8:00 am-10:55 pm

2 stops24h 55m

Chiang Mai

Mon 12/15

12:15 am-3:42 pm

2 stops29h 27m

$835

PhoenixPhuket City

PHX - HKT

PHXHKT

Phoenix Sky Harbor Intl

Thu 3/5

7:00 am-10:10 pm

2 stops49h 10m

Phuket City

Mon 3/9

11:40 pm-6:59 pm

2 stops33h 19m

$894

PhoenixPhuket City

PHX - HKT

PHXHKT

Phoenix Sky Harbor Intl

Sat 11/15

7:13 am-10:00 pm

2 stops48h 47m

Phuket City

Wed 11/26

12:20 am-4:49 pm

2 stops30h 29m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 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 $900). Flying from Phoenix to Thailand in December is currently the most expensive (average of $1,507). 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 September 16, 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 September 16, 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
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
480 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
993 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
8,924 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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.

  • How long is the flight from Phoenix to Thailand?

    Korean Air, China Eastern, and STARLUX Airlines can get you from Phoenix to Thailand in just under 26h 45m. Your travel time can differ by up to 22h 02m. Airlines will cover a distance of 8525 mi. This flight may include one or multiple stops.

  • 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 United Airlines ($429), Delta ($454), and Korean Air ($457).

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

    Most travelers choose Phoenix Sky Harbor Intl - Bangkok Suvarnabhumi, Phoenix Sky Harbor Intl - Phuket City or Phoenix Sky Harbor Intl - Chiang Mai 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 $900). Flying from Phoenix to Thailand in December is currently the most expensive (average of $1,507). 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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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$68FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,293FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$1,069FlexibilityNo cancel feeOn-time71%
China EasternCheapest$666Average$921FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$717Average$969FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$742Average$1,205FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$753Average$1,033FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$783Average$1,237FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$812Average$1,054FlexibilityNo cancel feeOn-time79%
ANACheapest$817Average$1,030FlexibilityNo cancel feeOn-time80%

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