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$335+ Cheap flights from Sky Harbor Intl (PHX) 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Thailand

Keep the following information in mind while searching for Sky Harbor Intl to Thailand flight deals. Data was last updated August 20, 2025.

Round-trip from

$788
(Delta)

One-way from

$335
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,017
From Phoenix Sky Harbor Intl to Thailand
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One-way flight from Phoenix Sky Harbor Intl to Thailand
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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 Sky Harbor Intl to Thailand

Cheapest flights from Sky Harbor Intl to Thailand
Explore the most affordable flight options available from Sky Harbor Intl to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Delta deal was found by Cheapflights users on 8/17. 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.
Sun 11/236:40 amPHX - CNX
2 stops26h 25mDelta
Mon 12/812:15 amCNX - PHX
2 stops32h 56mDelta
Deal found 8/17$788
This Korean Air deal was found by Cheapflights users on 8/17. 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 11/307:00 amPHX - CNX
2 stops26h 05mKorean Air
Tue 12/1612:15 amCNX - PHX
2 stops29h 28mKorean Air
Deal found 8/17$794
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 12/612:10 pmPHX - CNX
2 stops44h 55mDelta
Mon 12/1512:15 amCNX - PHX
2 stops38h 26mDelta
Deal found 8/17$795
This Delta deal was found by Cheapflights users on 8/17. 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 12/46:40 amPHX - CNX
2 stops26h 25mDelta
Sun 12/1412:15 amCNX - PHX
2 stops32h 56mDelta
Deal found 8/17$808
This Korean Air deal was found by Cheapflights users on 8/17. 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.
Tue 12/26:40 amPHX - CNX
2 stops26h 25mKorean Air
Mon 12/1512:15 amCNX - PHX
2 stops32h 56mKorean Air
Deal found 8/17$814
This Delta deal was found by Cheapflights users on 8/17. 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.
Wed 12/32:50 pmPHX - CNX
2 stops42h 15mDelta
Wed 12/1712:15 amCNX - PHX
2 stops37h 31mDelta
Deal found 8/17$815
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:50 pmPHX - BKK
2 stops52h 35mUnited Airlines
Tue 11/184:55 pmBKK - PHX
3 stops37h 42mUnited Airlines
Deal found 8/19$822
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:30 amPHX - BKK
2 stops27h 30mJapan Airlines
Mon 9/1512:25 amBKK - PHX
2 stops31h 29mJapan Airlines
Deal found 8/18$823
This Korean Air deal was found by Cheapflights users on 8/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:08 amPHX - BKK
2 stops24h 17mKorean Air
Sun 3/299:40 pmBKK - PHX
2 stops34h 32mKorean Air
Deal found 8/19$824
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:03 pmPHX - BKK
2 stops30h 07mJapan Airlines
Thu 10/308:05 amBKK - PHX
2 stops20h 03mJapan Airlines
Deal found 8/18$826
This Korean Air deal was found by Cheapflights users on 8/18. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:40 pmPHX - BKK
2 stops29h 35mKorean Air
Sun 11/91:00 amBKK - PHX
2 stops32h 58mKorean Air
Deal found 8/18$827
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:20 pmPHX - BKK
2 stops41h 45mDelta
Sun 10/261:00 amBKK - PHX
2 stops31h 11mDelta
Deal found 8/18$834

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 20, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Thailand that are best for you.

Fly from

Sky Harbor Intl

Fly to

Thailand

Route

Depart

Return

Price

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 11/23

6:40 am-11:05 pm

2 stops26h 25m

Chiang Mai

Mon 12/8

12:15 am-7:11 pm

2 stops32h 56m

$788

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 11/24

6:40 am-11:05 pm

2 stops26h 25m

Chiang Mai

Mon 12/8

12:15 am-12:41 am

2 stops38h 26m

$788

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 11/30

7:00 am-11:05 pm

2 stops26h 05m

Chiang Mai

Tue 12/16

12:15 am-3:43 pm

2 stops29h 28m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Tue 11/25

8:25 pm-11:05 pm

2 stops36h 40m

Chiang Mai

Mon 12/8

12:15 am-7:58 pm

2 stops33h 43m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 12/1

6:40 am-11:05 pm

2 stops26h 25m

Chiang Mai

Sun 12/14

12:15 am-3:43 pm

2 stops29h 28m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 12/1

6:40 am-11:05 pm

2 stops26h 25m

Chiang Mai

Tue 12/16

12:15 am-3:43 pm

2 stops29h 28m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 12/1

6:40 am-11:05 pm

2 stops26h 25m

Chiang Mai

Wed 12/17

12:15 am-3:43 pm

2 stops29h 28m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 11/30

7:00 am-11:05 pm

2 stops26h 05m

Chiang Mai

Sun 12/14

12:15 am-3:43 pm

2 stops29h 28m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 11/23

7:00 am-11:05 pm

2 stops26h 05m

Chiang Mai

Sun 12/7

12:15 am-3:43 pm

2 stops29h 28m

$794

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 11/24

7:00 am-11:05 pm

2 stops26h 05m

Chiang Mai

Sun 12/7

12:15 am-3:43 pm

2 stops29h 28m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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Best time to book a flight from Sky Harbor Intl to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Sky Harbor Intl 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 Sky Harbor Intl Airport to Thailand

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Thailand?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Thailand (average of $931). Flying from Phoenix Sky Harbor Intl Airport to Thailand in December is currently the most expensive (average of $1,546). 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 Sky Harbor Intl 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 20, 2025.

When flying from Phoenix Sky Harbor Intl Airport 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 20, 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, and Cathay Pacific from Phoenix Sky Harbor Intl Airport to Thailand by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
475 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
972 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
8,928 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
10,000 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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 Sky Harbor Intl 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 Sky Harbor Intl Airport to Thailand?

    Departing from Phoenix Sky Harbor Intl Airport to Thailand will take you 26h 05m. Airlines will cover a distance of 8287 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Thailand.

  • Can I find deals for flights from Sky Harbor Intl to Thailand that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Thailand?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Thailand?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Thailand?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Thailand (average of $931). Flying from Phoenix Sky Harbor Intl Airport to Thailand in December is currently the most expensive (average of $1,546). 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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Top 10 airlines flying from Sky Harbor Intl to Thailand

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$68FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,321FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$1,053FlexibilityNo 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$781Average$1,034FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$782Average$1,317FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$823Average$1,046FlexibilityNo cancel feeOn-time79%
Singapore AirlinesCheapest$825Average$1,157FlexibilityNo cancel feeOn-time81%

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