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$397+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Tue 9/151:10 pm
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 1/28$732
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:00 pm
PHX
-
BKK
1 stop34h 45m
China Airlines
Wed 4/1510:50 am
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 1/28$734
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Mon 4/275:50 pm
BKK
-
PHX
1 stop37h 50m
STARLUX Airlines
Deal found 1/27$736
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Mon 4/275:50 pm
BKK
-
PHX
1 stop37h 50m
STARLUX Airlines
Deal found 1/26$738
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:00 pm
PHX
-
BKK
1 stop31h 05m
China Airlines
Tue 4/145:30 pm
BKK
-
PHX
1 stop35h 00m
China Airlines
Deal found 1/28$745
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Wed 9/235:50 pm
BKK
-
PHX
1 stop37h 50m
STARLUX Airlines
Deal found 1/28$748
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:00 pm
PHX
-
BKK
1 stop27h 50m
China Airlines
Wed 4/110:50 am
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 1/27$749
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:25 pm
PHX
-
BKK
1 stop27h 15m
STARLUX Airlines
Tue 4/211:10 pm
BKK
-
PHX
2 stops22h 41m
STARLUX Airlines
Deal found 1/27$752
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/36:00 am
PHX
-
BKK
2 stops33h 10m
United Airlines
Tue 4/143:45 pm
BKK
-
PHX
2 stops44h 14m
United Airlines
Deal found 1/28$753
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:45 pm
PHX
-
BKK
1 stop27h 45m
STARLUX Airlines
Sun 3/81:45 pm
BKK
-
PHX
1 stop17h 55m
STARLUX Airlines
Deal found 1/27$754
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 3/97:29 am
PHX
-
BKK
2 stops26h 51m
United Airlines
Mon 4/133:45 pm
BKK
-
PHX
2 stops40h 50m
United Airlines
Deal found 1/27$756
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:25 pm
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Tue 10/131:10 pm
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 1/27$757

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 January 29, 2026.

Round-trip from

$734
(FlightHub)

One-way from

$397
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$853
From Phoenix Sky Harbor Intl to Bangkok
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Bangkok
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 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

Sky Harbor Intl

Fly to

Bangkok

Route

Depart

Return

Price

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 2/23

6:00 am-5:10 am

2 stops33h 10m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-11:30 pm

2 stops20h 35m

$757

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/1

6:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-11:30 pm

2 stops20h 35m

$769

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/1

6:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Thu 4/16

3:45 pm-6:13 pm

2 stops40h 28m

$775

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 3/2

6:05 am-12:45 am

2 stops28h 40m

Bangkok Suvarnabhumi

Mon 3/16

2:05 am-11:58 pm

2 stops35h 53m

$781

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 3/3

6:05 am-12:55 am

2 stops28h 50m

Bangkok Suvarnabhumi

Wed 3/18

9:40 am-9:31 pm

2 stops25h 51m

$781

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 5/3

8:35 am-1:15 pm

2 stops38h 40m

Bangkok Suvarnabhumi

Mon 5/11

9:40 pm-6:57 pm

2 stops35h 17m

$787

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 3/9

6:15 am-12:45 am

2 stops28h 30m

Bangkok Suvarnabhumi

Thu 3/12

9:30 pm-7:10 pm

2 stops35h 40m

$787

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 2/10

10:45 pm-12:35 pm

1 stop23h 50m

Bangkok Suvarnabhumi

Mon 2/16

5:40 pm-5:40 pm

1 stop38h 00m

$792

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 5/1

9:00 am-9:35 am

2 stops34h 35m

Bangkok Suvarnabhumi

Sat 6/27

7:00 am-2:54 pm

2 stops21h 54m

$806

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 4/15

1:26 pm-9:35 am

3 stops30h 09m

Bangkok Suvarnabhumi

Sat 5/2

3:45 pm-9:08 am

2 stops31h 23m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 38 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 January 23, 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 25 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bangkok (average of $264). Flying from Phoenix Sky Harbor Intl Airport to Bangkok in June is currently the most expensive (average of $974). 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 January 29, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines, Korean Air, and China 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
8.9
Very good
268 reviews

Boarding

8.9

Food

8.6

Overall

8.9

Crew

9.1

Entertainment

8.8

Comfort

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.
STARLUX Airlines
8.9
Very good
268 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Food

8.6

Overall

8.9

Crew

9.1

Entertainment

8.8

Comfort

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.
Korean Air
8.4
Very good
1,188 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Food

8.6

Overall

8.9

Crew

9.1

Entertainment

8.8

Comfort

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.
China Airlines
8.3
Very good
802 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Food

8.6

Overall

8.9

Crew

9.1

Entertainment

8.8

Comfort

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.
Cathay Pacific
7.6
Good
1,148 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Food

8.6

Overall

8.9

Crew

9.1

Entertainment

8.8

Comfort

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.
United Airlines
7.4
Good
9,214 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Food

8.6

Overall

8.9

Crew

9.1

Entertainment

8.8

Comfort

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 Delta fly from Phoenix Sky Harbor Intl Airport to Bangkok in about 28h 40m. The time it takes to get you to your destination can typically vary by up to 4h 30m. 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 $38, 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 China Eastern - these airlines can fly you to your destination from $134 and $574, respectively. Frontier is priced at 96% 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 China Airlines 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. Taipei City sees the second most layovers for non-direct flights flying from Phoenix Sky Harbor Intl Airport to Bangkok. Seoul 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 $40 per day.

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

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Shilin Night Market, and Raohe Street Night Market are located about 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those on a layover in Taipei City in need of a rental car can book one at Taipei City Taiwan Taoyuan Intl for about $77.

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

    Dongdaemun Market, Lotte World, and Bukchon Hanok Village are the most popular attractions in Seoul if you're in need of something to do during your layover. Dongdaemun Market, Lotte World, and Bukchon Hanok Village can be visited by traveling about 31.6 mi, 35.7 mi, and 30.6 mi respectively from Incheon Intl. Travelers can book a car rental at Incheon Intl for about $48 per day to make their sightseeing more efficient.

  • 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 San Francisco least frequently. Hong Kong is the second least popular location for layovers on flights from Phoenix Sky Harbor Intl Airport to Bangkok. Seattle 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bangkok (average of $264). Flying from Phoenix Sky Harbor Intl Airport to Bangkok in June is currently the most expensive (average of $974). 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.
Sky Harbor Intl to Suvarnabhumi flights
Sky Harbor Intl to Phuket City flights
Sky Harbor Intl to Don Mueang Intl flights
Sky Harbor Intl to Chiang Mai flights
Sky Harbor Intl to Phitsanulok flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$63FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$934FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$574Average$967FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$642Average$920FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$678Average$786FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$701Average$1,152FlexibilityNo cancel feeOn-time76%
STARLUX AirlinesCheapest$747Average$984FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$753Average$947FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$765Average$878FlexibilityNo cancel feeOn-time81%
ANACheapest$765Average$903FlexibilityNo cancel feeOn-time80%

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