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฿3,784+ 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 23/9. 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
22 Aug — 29 Aug1
1 adult

Find flights from Phoenix

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 17 August 2025.

Sun 23/1106:40PHX - CNX
2 stops26h 25mเดลต้า
Mon 8/1200:15CNX - PHX
2 stops32h 56mเดลต้า
Deal found 17/8฿25,485
Tue 25/1120:25PHX - CNX
2 stops36h 40mKorean Air
Mon 8/1200:15CNX - PHX
2 stops33h 43mKorean Air
Deal found 17/8฿25,679
Sat 31/106:40PHX - BKK
2 stops24h 50mKorean Air
Fri 6/201:00BKK - PHX
2 stops28h 42mKorean Air
Deal found 17/8฿27,005
Sun 23/1107:00PHX - CNX
2 stops26h 05mKorean Air
Sat 6/1200:15CNX - PHX
2 stops32h 56mKorean Air
Deal found 17/8฿27,005
Thu 5/208:20PHX - BKK
2 stops30h 40mJapan Airlines
Sat 28/200:55BKK - PHX
2 stops35h 04mJapan Airlines
Deal found 17/8฿27,102
Sun 11/105:00PHX - BKK
2 stops28h 35mJapan Airlines
Mon 26/122:05BKK - PHX
2 stops31h 45mJapan Airlines
Deal found 16/8฿27,166
Wed 26/1105:00PHX - BKK
2 stops34h 05mJapan Airlines
Fri 12/1200:55BKK - PHX
2 stops34h 58mJapan Airlines
Deal found 17/8฿27,199
Sat 6/908:00PHX - HKT
2 stops43h 20mMultiple Airlines
Thu 11/911:50HKT - PHX
2 stops25h 39mMultiple Airlines
Deal found 17/8฿27,393
Sun 18/108:15PHX - BKK
2 stops25h 20mJapan Airlines
Sat 24/100:55BKK - PHX
2 stops35h 04mJapan Airlines
Deal found 16/8฿27,393
Thu 2/1019:03PHX - BKK
2 stops30h 07mJapan Airlines
Thu 30/1008:05BKK - PHX
2 stops20h 03mJapan Airlines
Deal found 17/8฿27,425
Wed 28/111:55PHX - BKK
2 stops35h 10mChina Airlines
Thu 12/217:50BKK - PHX
1 stop28h 10mChina Airlines
Deal found 17/8฿27,458
Sun 7/919:03PHX - BKK
2 stops30h 07mJapan Airlines
Sat 13/900:25BKK - PHX
2 stops34h 42mJapan Airlines
Deal found 15/8฿27,619

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 17 August 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 23/11

06:40-23:05

2 stops26h 25m

Chiang Mai

Mon 8/12

00:15-19:11

2 stops32h 56m

฿25,485

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 24/11

06:40-23:05

2 stops26h 25m

Chiang Mai

Mon 8/12

00:15-00:41

2 stops38h 26m

฿25,485

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Tue 25/11

20:25-23:05

2 stops36h 40m

Chiang Mai

Mon 8/12

00:15-19:58

2 stops33h 43m

฿25,679

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 4/12

07:00-00:45

2 stops27h 45m

Bangkok Suvarnabhumi

Fri 19/12

01:00-19:11

2 stops32h 11m

฿27,005

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 6/10

19:06-01:05

2 stops39h 59m

Bangkok Suvarnabhumi

Tue 21/10

02:35-18:08

2 stops29h 33m

฿27,005

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 5/12

07:00-23:20

2 stops26h 20m

Bangkok Suvarnabhumi

Fri 19/12

01:00-19:11

2 stops32h 11m

฿27,005

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 1/1

06:40-00:45

2 stops28h 05m

Bangkok Suvarnabhumi

Fri 30/1

01:00-22:52

2 stops35h 52m

฿27,005

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 31/1

06:40-00:45

2 stops28h 05m

Bangkok Suvarnabhumi

Fri 6/2

01:00-15:42

2 stops28h 42m

฿27,005

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 21/11

06:40-00:45

2 stops28h 05m

Bangkok Suvarnabhumi

Sun 30/11

23:15-19:58

2 stops34h 43m

฿27,005

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 30/9

09:08-23:25

2 stops24h 17m

Bangkok Suvarnabhumi

Tue 31/3

09:50-18:59

2 stops23h 09m

฿27,005

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 60 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 8 August 2025.

Booking 71 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, February is the cheapest month in which you can book a flight from Phoenix (average of ฿3,590). Flying from Phoenix in June will prove the most costly (average of ฿31,274). 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 ฿1,106

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
969 reviews
Check prices

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Food

7.3

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
969 reviews
Cathay Pacific
7.6
Good
969 reviews
Check prices

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Food

7.3

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 17 August 2025.

  • What is the cheapest month to fly from Phoenix?

    At the present moment the cheapest month to fly from Phoenix is currently February; 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 ฿22,251

  • 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

Fly with Cheapflights

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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