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฿3,491+ Cheap flights from Phoenix

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHX — BKK
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Phoenix
Explore the most affordable flight options available from Phoenix. Find the lowest fares based on data from user searches, with prices last updated on 2 January 2026.

Fri 20/316:00PHX - BKK
1 stop34h 45mChina Airlines
Sat 4/413:20BKK - PHX
1 stop39h 10mChina Airlines
Deal found 31/12฿22,172
Wed 18/316:00PHX - BKK
1 stop34h 45mChina Airlines
Wed 15/410:50BKK - PHX
1 stop17h 40mChina Airlines
Deal found 30/12฿22,204
Tue 20/122:45PHX - BKK
1 stop23h 50mSTARLUX Airlines
Tue 27/113:45BKK - PHX
1 stop17h 55mSTARLUX Airlines
Deal found 30/12฿22,550
Wed 11/316:00PHX - BKK
1 stop34h 45mChina Airlines
Thu 26/314:05BKK - PHX
1 stop37h 30mChina Airlines
Deal found 31/12฿22,675
Sun 8/316:00PHX - BKK
1 stop31h 05mChina Airlines
Tue 17/317:50BKK - PHX
1 stop33h 45mChina Airlines
Deal found 30/12฿22,707
Sun 12/423:25PHX - BKK
1 stop36h 00mChina Airlines
Thu 23/402:40BKK - PHX
1 stop25h 50mChina Airlines
Deal found 31/12฿22,927
Sun 12/423:25PHX - BKK
1 stop26h 55mChina Airlines
Sat 18/413:20BKK - PHX
1 stop39h 10mChina Airlines
Deal found 2/1฿22,959
Sun 8/316:00PHX - BKK
1 stop27h 50mChina Airlines
Sat 14/302:35BKK - PHX
1 stop25h 00mChina Airlines
Deal found 1/1฿23,210
Sun 8/216:00PHX - BKK
1 stop27h 50mChina Airlines
Wed 18/210:55BKK - PHX
1 stop16h 40mChina Airlines
Deal found 31/12฿23,242
Thu 12/206:30PHX - BKK
2 stops45h 45mMultiple Airlines
Thu 26/207:55BKK - PHX
2 stops21h 48mMultiple Airlines
Deal found 30/12฿23,336
Tue 3/315:15PHX - BKK
2 stops32h 10mMultiple Airlines
Sat 7/303:35BKK - PHX
1 stop24h 00mMultiple Airlines
Deal found 1/1฿23,493
Sun 1/316:00PHX - BKK
1 stop27h 50mChina Airlines
Thu 5/317:50BKK - PHX
1 stop33h 45mChina Airlines
Deal found 1/1฿23,556

Find flights from Phoenix within your budget

 
Find flights departing from Phoenix that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 12/1

06:05-11:25

2 stops39h 20m

Bangkok Suvarnabhumi

Mon 26/1

16:55-14:07

3 stops35h 12m

฿23,619

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 13/1

08:10-11:25

2 stops37h 15m

Bangkok Suvarnabhumi

Wed 21/1

16:55-14:07

3 stops35h 12m

฿23,650

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 14/1

08:10-11:25

2 stops37h 15m

Bangkok Suvarnabhumi

Wed 21/1

16:55-10:54

2 stops31h 59m

฿23,776

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Fri 27/3

16:00-10:20

1 stop28h 20m

Chiang Mai

Fri 3/4

11:20-14:30

1 stop17h 10m

฿23,808

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 31/1

16:36-11:25

2 stops52h 49m

Bangkok Suvarnabhumi

Sat 7/2

16:55-10:54

2 stops31h 59m

฿24,279

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 28/1

06:20-00:55

2 stops28h 35m

Bangkok Suvarnabhumi

Tue 3/2

02:05-23:54

2 stops35h 49m

฿24,531

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 29/1

06:55-00:55

2 stops28h 00m

Bangkok Suvarnabhumi

Wed 4/2

02:05-19:04

2 stops30h 59m

฿24,531

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 26/1

06:20-00:55

2 stops28h 35m

Bangkok Suvarnabhumi

Wed 28/1

02:05-19:04

2 stops30h 59m

฿24,688

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 10/3

08:45-00:55

2 stops26h 10m

Bangkok Suvarnabhumi

Sun 15/3

02:05-21:31

2 stops33h 26m

฿24,814

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 25/2

06:05-00:45

2 stops28h 40m

Bangkok Suvarnabhumi

Fri 6/3

02:05-19:05

2 stops31h 00m

฿24,814

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 54 results
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Best time to book a flight from Phoenix

Have a flexible travel schedule? Discover the best time to fly from Phoenix with our price prediction graph.
Estimated return 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.

Travel insights for flights from Phoenix

Get recent, data-driven insights about flights from Phoenix including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Phoenix?

Use this chart to determine the optimal time to book a return flight from Phoenix to Suvarnabhumi. Price data was last updated on 26 December 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phoenix?

Currently, July is the cheapest month in which you can book a flight from Phoenix (average of ฿5,755). Flying from Phoenix in June will prove the most costly (average of ฿30,632). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Phoenix?

Only one airline operates round-trip flights from Phoenix: Cathay Pacific. This airline flies to the following popular destinations: Bangkok.

Cathay Pacific
Cathay Pacific
From ฿34,772

Airline reviews for flights from Phoenix

Get insights into the airlines that provide service from Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Phoenix. In the last 7 days, Cheapflights users made a total of 17,341 searches.
See what other customers who have flown with Cathay Pacific from Phoenix have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,114 reviews
Check prices

Crew

8.1

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
1,114 reviews
Cathay Pacific
7.6
Good
1,114 reviews
Check prices

Crew

8.1

Boarding

7.9

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

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Related info for your journey

Access useful and relevant information related to your journey from Phoenix. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 January 2026.

  • What is the cheapest month to fly from Phoenix?

    At the present moment the cheapest month to fly from Phoenix is currently July; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Phoenix?

    Here are some of the cheapest flight destinations from Phoenix:
    Fly from Phoenix to Bangkok from ฿20,820

  • How does Cheapflights help users find flights from Phoenix?

    Cheapflights makes it easy to find flights from Phoenix by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Phoenix?

    Cheapflights simply makes it quick and affordable to book flights from Phoenix by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Phoenix with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Phoenix, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Phoenix become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Phoenix?

Cheapflights makes it easy to find flights from Phoenix by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Phoenix?

Cheapflights simply makes it quick and affordable to book flights from Phoenix by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Phoenix with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Phoenix, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Phoenix become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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