Bangkok

$379+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Apr 29 — May 61
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Cheap 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 March 30, 2026.

This United Airlines deal was found by Cheapflights users on 3/27. 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 4/211:30 pm
PHX
-
BKK
2 stops30h 05m
United Airlines
Thu 5/217:00 am
BKK
-
PHX
2 stops21h 42m
United Airlines
Deal found 3/27$758
This CrystalTravel deal was found by Cheapflights users on 3/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:44 am
PHX
-
BKK
2 stops25h 11m
ANA
Fri 9/49:35 am
BKK
-
PHX
2 stops27h 16m
ANA
Deal found 3/29$759
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/77:20 am
PHX
-
BKK
2 stops26h 35m
United Airlines
Thu 5/217:00 am
BKK
-
PHX
2 stops28h 39m
United Airlines
Deal found 3/27$761
This Fareboom deal was found by Cheapflights users on 3/28. 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.
Wed 10/286:54 pm
PHX
-
BKK
2 stops27h 41m
Multiple Airlines
Sat 11/141:55 pm
BKK
-
PHX
2 stops42h 20m
Multiple Airlines
Deal found 3/28$764
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/217:08 pm
PHX
-
BKK
2 stops24h 27m
United Airlines
Sat 5/29:35 am
BKK
-
PHX
2 stops43h 05m
United Airlines
Deal found 3/28$765
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:25 pm
PHX
-
BKK
1 stop36h 00m
China Airlines
Wed 11/1110:55 am
BKK
-
PHX
1 stop16h 40m
China Airlines
Deal found 3/29$766
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/198:00 am
PHX
-
BKK
2 stops30h 35m
United Airlines
Mon 9/79:35 am
BKK
-
PHX
2 stops25h 31m
United Airlines
Deal found 3/29$767
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/1810:26 am
PHX
-
BKK
2 stops33h 09m
United Airlines
Fri 9/47:00 am
BKK
-
PHX
2 stops28h 06m
United Airlines
Deal found 3/29$769
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:44 am
PHX
-
BKK
2 stops25h 11m
ANA
Sat 9/57:00 am
BKK
-
PHX
2 stops25h 35m
ANA
Deal found 3/29$770
This United Airlines deal was found by Cheapflights users on 3/27. 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 9/21:15 pm
PHX
-
BKK
3 stops30h 20m
United Airlines
Tue 9/299:35 am
BKK
-
PHX
2 stops27h 24m
United Airlines
Deal found 3/27$771
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 8/228:44 am
PHX
-
BKK
2 stops25h 11m
United Airlines
Sat 9/57:00 am
BKK
-
PHX
2 stops25h 35m
United Airlines
Deal found 3/29$772
This FlightHub deal was found by Cheapflights users on 3/29. 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 10/217:00 pm
PHX
-
BKK
2 stops37h 15m
ANA
Tue 11/102:20 pm
BKK
-
PHX
2 stops24h 44m
ANA
Deal found 3/29$773

Find 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 March 30, 2026.

Round-trip from

$758
(United Airlines)

One-way from

$379
(Fareboom)

Popular in

June

Cheapest in

March

Average price

$783
From Phoenix Sky Harbor Intl to Bangkok
One-way flight from Phoenix Sky Harbor Intl to Bangkok
Highest demand for flights based on searches. 19% potential increase in price ($235 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 30, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 9/13

8:44 am-9:35 am

3 stops34h 51m

Bangkok Suvarnabhumi

Sat 9/26

3:45 pm-9:06 am

2 stops31h 21m

$790

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 9/12

11:25 pm-4:40 pm

1 stop27h 15m

Bangkok Suvarnabhumi

Wed 9/16

5:50 pm-5:40 pm

1 stop37h 50m

$909

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 9/6

11:25 pm-4:40 pm

1 stop27h 15m

Bangkok Suvarnabhumi

Wed 9/9

5:50 pm-11:56 pm

2 stops44h 06m

$952

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 5/9

11:59 pm-11:50 pm

2 stops33h 51m

Bangkok Suvarnabhumi

Sat 5/30

9:00 pm-6:18 pm

2 stops35h 18m

$1,022

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 5/11

6:30 am-6:45 am

2 stops34h 15m

Bangkok Suvarnabhumi

Thu 5/14

9:00 pm-2:46 pm

2 stops31h 46m

$1,022

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 4/24

6:30 am-11:50 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Thu 4/30

3:15 am-7:12 pm

2 stops29h 57m

$1,047

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 7/19

10:35 pm-1:40 pm

2 stops49h 05m

Bangkok Suvarnabhumi

Mon 8/3

3:20 pm-10:58 pm

2 stops45h 38m

$1,062

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 4/23

5:05 am-6:45 am

2 stops35h 40m

Bangkok Suvarnabhumi

Fri 5/1

3:55 pm-8:08 pm

2 stops42h 13m

$1,071

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 4/20

7:10 am-9:35 am

2 stops36h 25m

Bangkok Suvarnabhumi

Mon 4/27

7:00 am-2:39 pm

2 stops21h 39m

$1,076

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 8/6

8:51 am-9:35 am

3 stops34h 44m

Bangkok Suvarnabhumi

Thu 8/20

9:35 am-9:06 pm

2 stops25h 31m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 37 resultsSorted by cheapest first
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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 March 13, 2026.

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 9 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 $111). Flying from Phoenix Sky Harbor Intl Airport to Bangkok in June is currently the most expensive (average of $962). 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.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Bangkok?

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 March 30, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,Korean Air, andChina 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.

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Crew

9.2

Overall

9.0

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Crew

9.2

Overall

9.0

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Crew

9.2

Overall

9.0

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Crew

9.2

Overall

9.0

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Crew

9.2

Overall

9.0

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Crew

9.2

Overall

9.0

Food

8.7

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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.
  • How long is the flight from Phoenix Sky Harbor Intl Airport to Bangkok?

    Airlines like United Airlines and STARLUX Airlines fly from Phoenix Sky Harbor Intl Airport to Bangkok in about 27h 15m. The time it takes to get you to your destination can typically vary by up to 7h 36m. There are 8525 mi between Phoenix Sky Harbor Intl Airport and Bangkok. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Bangkok round-trip?

    Currently priced at $77, Frontier will fly you from Phoenix Sky Harbor Intl Airport to Bangkok and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air Canada - these airlines can fly you to your destination from $157 and $586, respectively. Frontier is priced at 92% 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 Japan Airlines, with whom users have recently found tickets for as low as $369. However, be on the lookout for offers from United Airlines and China 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?

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

    Taipei 101, Raohe Street Night Market, and Shilin Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Raohe Street Night Market and Shilin Night Market are located about 21.0 mi, 21.6 mi, and 18.3 mi, respectively from Taipei City Taiwan Taoyuan Intl if you are interested in checking them out. Travelers in need of a car in Taipei City can rent one for about $71 per day.

  • What are some popular points of interest to see during 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 12.4 mi, 11.7 mi, and 10.9 mi, respectively from Los Angeles. Those on a layover in Los Angeles in need of a rental car can book one at Los Angeles for about $45.

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

    Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower 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 Tokyo Tower can be visited by traveling about 34.6 mi, 35.3 mi, and 36.7 mi respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $57 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for 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 $111). Flying from Phoenix Sky Harbor Intl Airport to Bangkok in June is currently the most expensive (average of $962). 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.

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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$77Average$110FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$866FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$586Average$1,520FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$642Average$939FlexibilityNo cancel feeOn-time79%
Asiana AirlinesCheapest$658Average$1,148FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$673Average$803FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$724Average$861FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$725Average$845FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$753Average$891FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$759Average$960FlexibilityNo cancel feeOn-time81%

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