Bangkok

$382+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
May 5 — May 121
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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 April 5, 2026.

This Fareboom deal was found by Cheapflights users on 3/31. 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.
Thu 8/136:00 am
PHX
-
BKK
2 stops27h 20m
Multiple Airlines
Thu 8/279:50 am
BKK
-
PHX
2 stops25h 45m
Multiple Airlines
Deal found 3/31$749
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:20 am
PHX
-
BKK
2 stops31h 15m
United Airlines
Thu 5/219:35 am
BKK
-
PHX
2 stops27h 24m
United Airlines
Deal found 4/1$755
This FlightHub deal was found by Cheapflights users on 3/31. 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 12/28:07 am
PHX
-
BKK
2 stops26h 13m
ANA
Thu 12/179:10 am
BKK
-
PHX
2 stops29h 54m
ANA
Deal found 3/31$767
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:08 am
PHX
-
BKK
2 stops31h 27m
United Airlines
Mon 8/317:00 am
BKK
-
PHX
2 stops29h 59m
United Airlines
Deal found 4/1$769
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 am
PHX
-
BKK
2 stops36h 25m
United Airlines
Sat 5/29:35 am
BKK
-
PHX
2 stops47h 04m
United Airlines
Deal found 4/1$773
This United Airlines deal was found by Cheapflights users on 3/31. 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 9/1911:22 am
PHX
-
BKK
2 stops32h 13m
United Airlines
Fri 10/29:35 am
BKK
-
PHX
2 stops28h 29m
United Airlines
Deal found 3/31$775
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:38 pm
PHX
-
BKK
2 stops38h 17m
United Airlines
Mon 8/317:00 am
BKK
-
PHX
2 stops29h 59m
United Airlines
Deal found 4/1$778
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:25 am
PHX
-
BKK
3 stops57h 10m
United Airlines
Sat 5/29:35 am
BKK
-
PHX
2 stops47h 04m
United Airlines
Deal found 4/1$781
This United Airlines deal was found by Cheapflights users on 3/31. 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 12/27:00 am
PHX
-
BKK
2 stops27h 20m
United Airlines
Thu 12/174:55 pm
BKK
-
PHX
2 stops22h 00m
United Airlines
Deal found 3/31$789
This United Airlines deal was found by Cheapflights users on 3/31. 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 10/114:00 pm
PHX
-
BKK
2 stops51h 35m
United Airlines
Thu 10/223:45 pm
BKK
-
PHX
2 stops22h 19m
United Airlines
Deal found 3/31$791
This Trip.com deal was found by Cheapflights users on 3/31. 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.
Thu 8/1311:55 pm
PHX
-
DMK
2 stops45h 30m
Multiple Airlines
Thu 8/277:25 am
DMK
-
PHX
1 stop24h 45m
Multiple Airlines
Deal found 3/31$965
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:10 pm
PHX
-
DMK
1 stop24h 25m
Multiple Airlines
Wed 11/117:45 am
DMK
-
PHX
1 stop19h 50m
Multiple Airlines
Deal found 4/1$1,071

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 April 5, 2026.

Round-trip from

$749
(Fareboom)

One-way from

$382
(Fareboom)

Popular in

June

Cheapest in

March

Average price

$903
From Phoenix Sky Harbor Intl to Bangkok
One-way flight from Phoenix Sky Harbor Intl to Bangkok
Highest demand for flights based on searches. 18% potential increase in price ($216 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 5, 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 9/6

6:40 pm-9:35 am

2 stops24h 55m

Bangkok Suvarnabhumi

Thu 9/10

9:35 am-10:51 pm

2 stops27h 16m

$867

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 9/28

1:21 pm-9:35 am

3 stops30h 14m

Bangkok Suvarnabhumi

Mon 10/5

9:35 am-9:06 pm

2 stops25h 31m

$876

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 9/1

7:45 pm-9:45 am

2 stops24h 00m

Bangkok Suvarnabhumi

Thu 9/24

5:30 pm-3:00 pm

1 stop35h 30m

$882

PhoenixBangkok

PHX - DMK

PHXDMK

Phoenix Sky Harbor Intl

Thu 8/13

11:55 pm-11:25 am

2 stops45h 30m

Bangkok Don Mueang Intl

Thu 8/27

7:25 am-6:10 pm

1 stop24h 45m

$965

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 9/6

11:25 pm-9:45 am

1 stop20h 20m

Bangkok Suvarnabhumi

Thu 9/10

5:30 pm-3:00 pm

1 stop35h 30m

$967

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 8/13

11:22 am-9:35 am

3 stops32h 13m

Bangkok Suvarnabhumi

Thu 8/27

7:00 am-6:35 pm

2 stops25h 35m

$994

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 9/19

1:15 pm-9:35 am

3 stops30h 20m

Bangkok Suvarnabhumi

Fri 10/2

3:45 pm-9:06 am

3 stops31h 21m

$1,025

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 9/30

11:25 pm-1:20 pm

2 stops23h 55m

Bangkok Suvarnabhumi

Thu 10/8

1:20 pm-3:00 pm

1 stop39h 40m

$1,036

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 9/21

1:15 pm-9:35 am

3 stops30h 20m

Bangkok Suvarnabhumi

Tue 9/29

9:35 am-10:59 pm

2 stops27h 24m

$1,091

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 8/15

11:22 am-9:35 am

3 stops32h 13m

Bangkok Suvarnabhumi

Mon 8/31

7:00 am-10:59 pm

2 stops29h 59m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 36 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 April 3, 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 $110). Flying from Phoenix Sky Harbor Intl Airport to Bangkok in June is currently the most expensive (average of $961). 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 April 5, 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.

Boarding

9.0

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Entertainment

8.8

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.

Boarding

9.0

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Entertainment

8.8

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.

Boarding

9.0

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Entertainment

8.8

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.

Boarding

9.0

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Entertainment

8.8

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.

Boarding

9.0

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Entertainment

8.8

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.

Boarding

9.0

Crew

9.2

Food

8.7

Overall

8.9

Comfort

8.9

Entertainment

8.8

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 China Airlines fly from Phoenix Sky Harbor Intl Airport to Bangkok in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 4h 35m. 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 $177 and $586, respectively. Frontier is priced at 91% 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 $53 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 $110). Flying from Phoenix Sky Harbor Intl Airport to Bangkok in June is currently the most expensive (average of $961). 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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$77Average$110FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$866FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$586Average$1,538FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$642Average$920FlexibilityNo cancel feeOn-time79%
Asiana AirlinesCheapest$658Average$1,152FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$673Average$802FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$724Average$859FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$725Average$843FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$753Average$888FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$759Average$960FlexibilityNo cancel feeOn-time81%

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