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$429+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix 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 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 July 3, 2025.

Round-trip from

$849
(Delta)

One-way from

$444
(KAYAK)

Popular in

December

Cheapest in

September

Average price

$1,249
From Phoenix to Bangkok
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One-way flight from Phoenix to Bangkok
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Highest demand for flights based on searches. 8% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 9/16:10 amPHX - BKK
2 stops28h 55mDelta
Fri 9/192:35 amBKK - PHX
2 stops29h 46mDelta
Deal found 7/2$849
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/17:10 amPHX - BKK
2 stops26h 45mUnited Airlines
Thu 10/304:40 pmBKK - PHX
3 stops34h 26mUnited Airlines
Deal found 7/3$852
This Fareboom deal was found by Cheapflights users on 7/2. 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.
Mon 12/16:00 amPHX - BKK
2 stops27h 35mMultiple Airlines
Fri 12/129:55 amBKK - PHX
2 stops23h 10mMultiple Airlines
Deal found 7/2$854
This Korean Air deal was found by Cheapflights users on 7/2. 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 12/278:30 pmPHX - BKK
2 stops38h 15mKorean Air
Tue 2/1011:15 pmBKK - PHX
2 stops30h 27mKorean Air
Deal found 7/2$861
This Ovago deal was found by Cheapflights users on 7/1. 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.
Tue 10/77:10 amPHX - BKK
2 stops26h 45mANA
Wed 10/229:35 amBKK - PHX
2 stops28h 40mANA
Deal found 7/1$880
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Mon 10/67:00 pmPHX - BKK
2 stops30h 10mJapan Airlines
Sun 2/112:55 amBKK - PHX
2 stops31h 58mJapan Airlines
Deal found 7/1$926
This oojo deal was found by Cheapflights users on 7/2. 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.
Tue 10/1412:10 pmPHX - BKK
2 stops31h 35mChina Airlines
Mon 10/202:40 amBKK - PHX
2 stops45h 25mChina Airlines
Deal found 7/2$931
This Gurufare deal was found by Cheapflights users on 7/2. 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.
Wed 7/169:14 amPHX - BKK
2 stops25h 26mChina Eastern
Fri 7/182:10 amBKK - PHX
2 stops27h 20mChina Eastern
Deal found 7/2$951
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Wed 10/18:00 amPHX - DMK
2 stops28h 40mMultiple Airlines
Sun 10/126:10 amDMK - PHX
3 stops42h 47mMultiple Airlines
Deal found 7/2$1,468

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 July 3, 2025.
Use the filters below to find and compare flights from Phoenix to Bangkok that are best for you.

Fly from

Phoenix

Fly to

Bangkok

Route

Depart

Return

Price

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 9/1

6:10 am-1:05 am

2 stops28h 55m

Bangkok Suvarnabhumi

Fri 9/19

2:35 am-6:21 pm

2 stops29h 46m

$849

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 9/1

7:10 am-11:55 pm

2 stops26h 45m

Bangkok Suvarnabhumi

Thu 10/30

4:40 pm-1:06 pm

3 stops34h 26m

$852

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 12/1

6:00 am-11:35 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Fri 12/12

9:55 am-7:05 pm

2 stops23h 10m

$854

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 12/27

8:30 pm-12:45 am

2 stops38h 15m

Bangkok Suvarnabhumi

Tue 2/10

11:15 pm-3:42 pm

2 stops30h 27m

$861

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 10/7

7:10 am-11:55 pm

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 10/22

9:35 am-12:15 am

2 stops28h 40m

$880

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 10/6

7:00 pm-3:10 pm

2 stops30h 10m

Bangkok Suvarnabhumi

Sun 2/1

12:55 am-6:53 pm

2 stops31h 58m

$926

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 10/14

12:10 pm-9:45 am

2 stops31h 35m

Bangkok Suvarnabhumi

Mon 10/20

2:40 am-10:05 am

2 stops45h 25m

$931

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 7/16

9:14 am-12:40 am

2 stops25h 26m

Bangkok Suvarnabhumi

Fri 7/18

2:10 am-3:30 pm

2 stops27h 20m

$951

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 11/22

2:30 pm-10:05 pm

2 stops41h 35m

Bangkok Suvarnabhumi

Mon 12/1

11:55 pm-3:38 pm

2 stops29h 43m

$989

PhoenixBangkok

PHX - DMK

PHXDMK

Phoenix Sky Harbor Intl

Wed 10/1

8:00 am-2:40 am

2 stops28h 40m

Bangkok Don Mueang Intl

Sun 10/12

6:10 am-10:57 am

3 stops42h 47m

$1,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 23 results
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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 June 27, 2025.

The best time to book flights from Phoenix to Bangkok is 71 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, March is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $952). Flying from Phoenix to Bangkok in December is currently the most expensive (average of $1,573). 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 Phoenix 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 July 3, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Bangkok. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Phoenix 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 July 3, 2025.
Read through reviews of airlines operating flights from Phoenix to Bangkok, such as EVA Air, Korean Air, and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,214 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,214 reviews
EVA Air
8.4
Very good
1,214 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,214 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.4
Very good
893 reviews
EVA Air
8.4
Very good
1,214 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,503 reviews
EVA Air
8.4
Very good
1,214 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
747 reviews
EVA Air
8.4
Very good
1,214 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

  • What are the cheapest airlines flying from Phoenix to Bangkok round-trip?

    Delta, at $849, was found to be the cheapest airline from Phoenix to Bangkok.Alternate airlines to your destination round-trip include United Airlines and Korean Air. Users have found that Delta is 28% 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 $444. Users have also found prices from $458 and $467 on Korean Air and Delta, respectively.

  • Where are the most common layover locations when flying from Phoenix to Bangkok?

    Phoenix to Bangkok flights have a layover in Los Angeles most often. Tokyo sees the second most layovers for non-direct flights flying from Phoenix to Bangkok. Hong Kong sees the third most layovers on flights from Phoenix to Bangkok.

  • What are some popular things to do or see while on a layover in Los Angeles?

    Most Los Angeles visitors opt to spend their time experiencing Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live. Travelers on a layover in Los Angeles can visit Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live, by traveling 12.5 mi, 11.7 mi, and 10.8 mi, respectively after landing at Los Angeles. Travelers can book a car rental at Los Angeles for about $41 per day to make their sightseeing more efficient.

  • 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 if you are interested in checking them out. Travelers can book a car rental at Tokyo Narita for about $56 per day to make their sightseeing more efficient.

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

    Most Hong Kong visitors opt to spend their time at Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park. Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park can be accessed by traveling approximately 7.8 mi, 18.3 mi, and 16.9 mi, respectively from Hong Kong Intl.

  • Where are the least popular layover locations for Phoenix to Bangkok flights?

    Phoenix to Bangkok flights that have layovers will least frequently stop in Seattle. Seoul sees the next fewest layovers on Phoenix to Bangkok flights. San Francisco comes next as the third least popular layover location 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, March is the cheapest month in which you can book a flight from Phoenix to Bangkok (average of $952). Flying from Phoenix to Bangkok in December is currently the most expensive (average of $1,573). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$68FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,057FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$666Average$921FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$747Average$1,091FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$823Average$1,049FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$825Average$1,032FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$832Average$1,149FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$839Average$1,047FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$870Average$1,214FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$873Average$1,014FlexibilityNo cancel feeOn-time79%

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