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$363+ Cheap flights from Sky Harbor Intl (PHX) to Southeast Asia

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BKK
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Southeast Asia

Keep the following information in mind while searching for Sky Harbor Intl to Southeast Asia flight deals. Data was last updated January 8, 2026.

Round-trip from

$707
(United Airlines)

One-way from

$363
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$886
From Phoenix Sky Harbor Intl to Southeast Asia
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One-way flight from Phoenix Sky Harbor Intl to Southeast Asia
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Highest demand for flights based on searches. 17% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Sky Harbor Intl to Southeast Asia

Cheapest flights from Sky Harbor Intl to Southeast Asia
Explore the most affordable flight options available from Sky Harbor Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/8. 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.
Sun 5/311:25 pmPHX - MNL
1 stop19h 05mSTARLUX Airlines
Sat 5/910:45 amMNL - PHX
1 stop21h 55mSTARLUX Airlines
Deal found 1/8$705
This United Airlines deal was found by Cheapflights users on 1/8. 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 1/2011:35 amPHX - SGN
2 stops45h 20mUnited Airlines
Tue 2/176:00 amSGN - PHX
2 stops27h 21mUnited Airlines
Deal found 1/8$707
This FlightHub deal was found by Cheapflights users on 1/7. 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 3/224:00 pmPHX - BKK
1 stop34h 45mChina Airlines
Tue 3/315:30 pmBKK - PHX
1 stop35h 00mChina Airlines
Deal found 1/7$708
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/217:00 amPHX - SGN
2 stops25h 55mUnited Airlines
Sat 1/316:00 amSGN - PHX
2 stops22h 07mUnited Airlines
Deal found 1/7$710
This oojo deal was found by Cheapflights users on 1/8. 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.
Sun 3/810:45 pmPHX - MNL
1 stop21h 20mSTARLUX Airlines
Thu 3/1211:50 amMNL - PHX
1 stop20h 50mSTARLUX Airlines
Deal found 1/8$712
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2011:35 amPHX - SGN
2 stops45h 20mUnited Airlines
Sun 2/86:00 amSGN - PHX
3 stops31h 57mUnited Airlines
Deal found 1/7$712
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Fri 1/234:00 pmPHX - MNL
1 stop26h 55mChina Airlines
Wed 2/1810:55 amMNL - PHX
1 stop17h 40mChina Airlines
Deal found 1/7$713
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Tue 1/2010:45 pmPHX - SGN
1 stop28h 00mSTARLUX Airlines
Wed 1/285:50 pmSGN - PHX
1 stop37h 50mSTARLUX Airlines
Deal found 1/7$713
This Ovago deal was found by Cheapflights users on 1/7. 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 1/2011:35 amPHX - SGN
1 stop45h 20mAsiana Airlines
Fri 1/306:00 amSGN - PHX
1 stop23h 59mAsiana Airlines
Deal found 1/7$714
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2110:56 amPHX - SGN
3 stops45h 59mUnited Airlines
Wed 2/116:00 amSGN - PHX
2 stops31h 57mUnited Airlines
Deal found 1/7$715
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2011:35 amPHX - SGN
2 stops45h 20mUnited Airlines
Wed 1/286:00 amSGN - PHX
2 stops22h 07mUnited Airlines
Deal found 1/7$716
This United Airlines deal was found by Cheapflights users on 1/7. 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 4/56:00 amPHX - SGN
2 stops25h 50mUnited Airlines
Sun 4/2611:15 pmSGN - PHX
2 stops35h 59mUnited Airlines
Deal found 1/7$717

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Southeast Asia 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 8, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Southeast Asia that are best for you.

Fly from

Sky Harbor Intl

Fly to

Southeast Asia

Route

Depart

Return

Price

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Wed 2/4

9:00 am-10:55 pm

2 stops23h 55m

Ho Chi Minh City

Sat 3/14

6:00 am-11:16 pm

2 stops31h 16m

$707

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Tue 1/20

11:35 am-10:55 pm

2 stops45h 20m

Ho Chi Minh City

Mon 1/26

6:00 am-3:59 pm

2 stops23h 59m

$707

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Tue 1/20

11:35 am-10:55 pm

2 stops45h 20m

Ho Chi Minh City

Tue 2/17

6:00 am-7:21 pm

2 stops27h 21m

$707

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 4/5

6:00 am-9:50 pm

2 stops25h 50m

Ho Chi Minh City

Sun 4/26

11:15 pm-9:14 pm

2 stops35h 59m

$717

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 4/15

11:25 pm-9:45 am

1 stop20h 20m

Bangkok Suvarnabhumi

Fri 4/24

10:50 am-2:30 pm

1 stop17h 40m

$740

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Tue 3/10

10:45 pm-10:30 am

1 stop21h 45m

Ho Chi Minh City

Tue 3/31

11:30 am-5:40 pm

1 stop20h 10m

$741

PhoenixManila

PHX - MNL

PHXMNL

Phoenix Sky Harbor Intl

Tue 4/14

1:30 pm-5:55 am

2 stops25h 25m

Manila Ninoy Aquino Intl

Fri 4/24

8:40 am-11:59 pm

1 stop30h 19m

$743

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Sun 3/1

10:45 pm-10:30 am

1 stop21h 45m

Hanoi Noibai

Wed 3/25

6:25 pm-5:40 pm

1 stop37h 15m

$746

PhoenixCebu City

PHX - CEB

PHXCEB

Phoenix Sky Harbor Intl

Thu 4/2

11:25 pm-9:50 am

1 stop19h 25m

Cebu City Mactan Intl

Sun 4/12

8:05 pm-9:51 pm

2 stops40h 46m

$747

PhoenixCebu City

PHX - CEB

PHXCEB

Phoenix Sky Harbor Intl

Thu 3/19

10:45 pm-9:50 am

1 stop20h 05m

Cebu City Mactan Intl

Sat 3/28

10:50 am-5:40 pm

1 stop21h 50m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 60 results
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Best time to book a flight from Sky Harbor Intl to Southeast Asia

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

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

Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Southeast Asia (average of $179). Flying from Phoenix Sky Harbor Intl Airport to Southeast Asia in June is currently the most expensive (average of $914). 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.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown STARLUX Airlines, Korean Air, and China Airlines from Phoenix Sky Harbor Intl Airport to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
258 reviews

Comfort

8.8

Entertainment

8.8

Food

8.6

Boarding

8.9

Crew

9.1

Overall

8.9

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
258 reviews
STARLUX Airlines
8.9
Very good
258 reviews

Comfort

8.8

Entertainment

8.8

Food

8.6

Boarding

8.9

Crew

9.1

Overall

8.9

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
258 reviews

Comfort

8.8

Entertainment

8.8

Food

8.6

Boarding

8.9

Crew

9.1

Overall

8.9

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
798 reviews
STARLUX Airlines
8.9
Very good
258 reviews

Comfort

8.8

Entertainment

8.8

Food

8.6

Boarding

8.9

Crew

9.1

Overall

8.9

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
1,126 reviews
STARLUX Airlines
8.9
Very good
258 reviews

Comfort

8.8

Entertainment

8.8

Food

8.6

Boarding

8.9

Crew

9.1

Overall

8.9

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
9,143 reviews
STARLUX Airlines
8.9
Very good
258 reviews

Comfort

8.8

Entertainment

8.8

Food

8.6

Boarding

8.9

Crew

9.1

Overall

8.9

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 Southeast Asia. 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 Southeast Asia?

    A quick flight from Phoenix Sky Harbor Intl Airport to Southeast Asia can take about 20h 20m. United Airlines provides one of the quickest options available for as low as $740. Airlines will cover a distance of 8525 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $329. Users have also found prices from $374 and $378 on China Airlines and Japan Airlines, respectively.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Southeast Asia?

    The most popular flight routes from Phoenix Sky Harbor Intl Airport to Southeast Asia are Phoenix Sky Harbor Intl - Bangkok Suvarnabhumi, Phoenix Sky Harbor Intl - Ho Chi Minh City and Phoenix Sky Harbor Intl - Manila Ninoy Aquino Intl.

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

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

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

    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 Southeast Asia.

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Southeast Asia 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 Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Southeast Asia (average of $179). Flying from Phoenix Sky Harbor Intl Airport to Southeast Asia in June is currently the most expensive (average of $914). 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.

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Alternative routes for Sky Harbor Intl to Southeast Asia

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 Southeast Asia

Discover the top 10 airlines that operate flights from Sky Harbor Intl to Southeast Asia. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$65FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$1,058FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$1,047FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$507Average$1,071FlexibilityNo cancel feeOn-time81%
China EasternCheapest$666Average$951FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$670Average$777FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$693Average$926FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$703Average$1,447FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$746Average$1,028FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$757Average$1,216FlexibilityNo cancel feeOn-time81%

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