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$422+ Cheap flights from Sky Harbor Intl (PHX) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Bangkok are usually found in September or August, booked 71 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 June 26, 2025.

Round-trip from

$855
(United Airlines)

One-way from

$454
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,572
From Phoenix Sky Harbor Intl to Bangkok
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One-way flight from Phoenix Sky Harbor Intl to Bangkok
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Highest demand for flights based on searches. 9% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sky Harbor Intl to Bangkok

Cheapest flights from Sky Harbor Intl to Bangkok
Explore the most affordable flight options available from Sky Harbor Intl to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Korean Air deal was found by Cheapflights users on 6/24. 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 stops28h 45mKorean Air
Wed 11/199:30 pmBKK - PHX
2 stops36h 28mKorean Air
Deal found 6/24$855
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/262:30 pmPHX - BKK
2 stops30h 20mUnited Airlines
Sat 12/137:10 amBKK - PHX
2 stops25h 48mUnited Airlines
Deal found 6/25$857
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Sun 9/147:10 amPHX - BKK
2 stops42h 20mANA
Fri 10/37:00 amBKK - PHX
2 stops25h 44mANA
Deal found 6/24$862
This Delta deal was found by Cheapflights users on 6/25. 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.
Tue 7/226:05 amPHX - BKK
2 stops29h 00mDelta
Sat 8/29:40 pmBKK - PHX
2 stops34h 45mDelta
Deal found 6/25$868
This Travelocity deal was found by Cheapflights users on 6/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:00 pmPHX - BKK
2 stops26h 35mMultiple Airlines
Thu 10/99:35 pmBKK - PHX
2 stops37h 22mMultiple Airlines
Deal found 6/24$887
This Ovago deal was found by Cheapflights users on 6/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/39:10 amPHX - BKK
2 stops26h 45mChina Eastern
Thu 7/105:05 amBKK - PHX
2 stops24h 25mChina Eastern
Deal found 6/25$978
This FlightHub deal was found by Cheapflights users on 6/24. 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 10/305:30 amPHX - BKK
2 stops26h 35mAsiana Airlines
Tue 11/411:55 pmBKK - PHX
2 stops35h 49mAsiana Airlines
Deal found 6/24$985
This oojo deal was found by Cheapflights users on 6/24. 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.
Thu 10/210:50 amPHX - BKK
2 stops39h 30mChina Airlines
Wed 10/82:40 amBKK - PHX
2 stops54h 59mChina Airlines
Deal found 6/24$1,029
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/68:00 amPHX - DMK
2 stops28h 40mMultiple Airlines
Tue 7/298:10 amDMK - PHX
2 stops25h 37mMultiple Airlines
Deal found 6/25$1,647

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 June 26, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bangkok that are best for you.

Fly from

Sky Harbor Intl

Fly to

Bangkok

Route

Depart

Return

Price

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/30

6:00 am-12:45 am

2 stops28h 45m

Bangkok Suvarnabhumi

Wed 11/19

9:30 pm-7:58 pm

2 stops36h 28m

$855

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 11/26

2:30 pm-10:50 am

2 stops30h 20m

Bangkok Suvarnabhumi

Sat 12/13

7:10 am-6:58 pm

2 stops25h 48m

$857

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 9/14

7:10 am-3:30 pm

2 stops42h 20m

Bangkok Suvarnabhumi

Fri 10/3

7:00 am-6:44 pm

2 stops25h 44m

$862

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 7/22

6:05 am-1:05 am

2 stops29h 00m

Bangkok Suvarnabhumi

Sat 8/2

9:40 pm-6:25 pm

2 stops34h 45m

$868

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/2

12:00 pm-4:35 am

2 stops26h 35m

Bangkok Suvarnabhumi

Thu 10/9

9:35 pm-8:57 pm

2 stops37h 22m

$887

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/30

5:30 am-10:05 pm

2 stops26h 35m

Bangkok Suvarnabhumi

Tue 11/4

11:55 pm-9:44 pm

2 stops35h 49m

$985

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 7/9

9:14 am-6:05 pm

2 stops42h 51m

Bangkok Suvarnabhumi

Sat 7/12

5:05 am-3:30 pm

2 stops24h 25m

$996

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 8/4

1:55 pm-4:40 pm

2 stops36h 45m

Bangkok Suvarnabhumi

Sat 8/9

5:50 pm-11:54 pm

2 stops44h 04m

$1,015

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 10/2

10:50 am-4:20 pm

2 stops39h 30m

Bangkok Suvarnabhumi

Wed 10/8

2:40 am-7:39 pm

2 stops54h 59m

$1,029

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 8/26

6:00 am-8:15 am

3 stops36h 15m

Bangkok Suvarnabhumi

Tue 9/9

9:20 am-10:00 am

2 stops38h 40m

$1,131

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 28 results
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Best time to book a flight from Sky Harbor Intl to Bangkok

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

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Bangkok. Price data was last updated on June 20, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bangkok (average of $953). Flying from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl 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 June 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport 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.

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 June 26, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, Korean Air, and Japan Airlines from Phoenix Sky Harbor Intl Airport to Bangkok 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.
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Crew

9.3

Comfort

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
185 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Crew

9.3

Comfort

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,096 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Crew

9.3

Comfort

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,504 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Crew

9.3

Comfort

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
745 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Crew

9.3

Comfort

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very good
887 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Crew

9.3

Comfort

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl Airport to Bangkok round-trip?

    Currently priced at $855, United Airlines will fly you from Phoenix Sky Harbor Intl Airport to Bangkok and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and ANA - these airlines can fly you to your destination from $859 and $862, respectively. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Bangkok one-way?

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $454. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Bangkok for a low price.

  • Where are the most common layover locations when flying from Phoenix Sky Harbor Intl Airport to Bangkok?

    Phoenix Sky Harbor Intl Airport to Bangkok flights have a layover in Los Angeles most of the time. Tokyo sees the second most layovers for non-direct flights flying from Phoenix Sky Harbor Intl Airport to Bangkok. Hong Kong comes in third as the most popular layover location on Phoenix Sky Harbor Intl Airport to Bangkok flights.

  • What are some popular things to do or see while on 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 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles if you are interested in checking them out. Travelers in need of a car in Los Angeles can rent one for about $41 per day.

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

    Akihabara Electric Town, Tsukiji Outer Market, and Ueno Koen 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 Ueno Koen are located about 34.6 mi, 35.3 mi, and 34.5 mi, respectively from Tokyo Narita. Those on a layover in Tokyo in need of a rental car can book one at Tokyo Narita for about $58.

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

    Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park are the most popular attractions in Hong Kong if you're in need of something to do during your layover. Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park can be visited by traveling about 7.8 mi, 18.3 mi, and 16.9 mi respectively from Hong Kong Intl.

  • Where are the least popular layover locations for Phoenix Sky Harbor Intl Airport to Bangkok flights?

    Flights departing from Phoenix Sky Harbor Intl Airport and landing in Bangkok layover in Seattle least frequently. Seoul is the second least popular location for layovers on flights from Phoenix Sky Harbor Intl Airport to Bangkok. San Francisco comes in third to last in terms of the least popular layover locations on Phoenix Sky Harbor Intl Airport to Bangkok flights.

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

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

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

    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 Bangkok.

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

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

    Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bangkok (average of $953). Flying from Phoenix Sky Harbor Intl Airport 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

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Alternative routes for Sky Harbor Intl to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Sky Harbor Intl to Bangkok

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$68FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,069FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$666Average$921FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$750Average$1,093FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$824Average$1,049FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$832Average$1,150FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$839Average$1,049FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$851Average$1,078FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$871Average$1,216FlexibilityNo cancel feeOn-time72%
ANACheapest$875Average$1,113FlexibilityNo cancel feeOn-time80%

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