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฿1,911+ 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 27/1. 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
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Phoenix

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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 14 November 2025.

Sun 26/423:25PHX - CNX
1 stop20h 55mChina Airlines
Wed 6/511:20CNX - PHX
1 stop17h 10mChina Airlines
Deal found 12/11฿22,993
Thu 5/307:15PHX - CNX
2 stops25h 40mKorean Air
Sun 8/300:15CNX - PHX
2 stops32h 44mKorean Air
Deal found 13/11฿25,681
Sun 22/216:00PHX - HKT
2 stops41h 55mMultiple Airlines
Sat 28/210:20HKT - PHX
2 stops41h 15mMultiple Airlines
Deal found 14/11฿26,038
Thu 5/213:51PHX - BKK
2 stops33h 14mChina Airlines
Sat 28/202:35BKK - PHX
1 stop25h 00mChina Airlines
Deal found 14/11฿26,232
Sun 8/322:45PHX - CNX
1 stop27h 10mMultiple Airlines
Tue 17/310:10CNX - PHX
2 stops21h 30mMultiple Airlines
Deal found 12/11฿26,264
Tue 6/116:36PHX - BKK
2 stops28h 49mUnited Airlines
Tue 20/116:55BKK - PHX
3 stops34h 59mUnited Airlines
Deal found 13/11฿26,297
Wed 25/206:00PHX - BKK
2 stops28h 20mUnited Airlines
Thu 2/415:40BKK - PHX
2 stops32h 14mUnited Airlines
Deal found 12/11฿26,329
Sat 31/110:56PHX - BKK
3 stops34h 29mUnited Airlines
Sat 7/216:55BKK - PHX
2 stops31h 59mUnited Airlines
Deal found 13/11฿26,362
Sun 12/423:25PHX - BKK
1 stop27h 15mSTARLUX Airlines
Sun 19/417:50BKK - PHX
2 stops43h 01mSTARLUX Airlines
Deal found 13/11฿26,394
Sun 26/423:25PHX - CNX
1 stop26h 55mMultiple Airlines
Wed 6/520:00CNX - PHX
2 stops35h 40mMultiple Airlines
Deal found 12/11฿26,394
Wed 4/210:15PHX - BKK
2 stops35h 10mMultiple Airlines
Tue 17/217:50BKK - PHX
1 stop33h 45mMultiple Airlines
Deal found 13/11฿26,459
Tue 6/116:36PHX - BKK
2 stops28h 49mUnited Airlines
Wed 21/116:55BKK - PHX
2 stops31h 59mUnited Airlines
Deal found 14/11฿26,491

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 14 November 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 26/4

23:25-10:20

1 stop20h 55m

Chiang Mai

Wed 6/5

11:20-14:30

1 stop17h 10m

฿22,993

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Thu 5/3

07:15-22:55

2 stops25h 40m

Chiang Mai

Sun 8/3

00:15-18:59

2 stops32h 44m

฿25,681

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 10/1

09:00-11:25

2 stops36h 25m

Bangkok Suvarnabhumi

Wed 21/1

16:55-14:07

3 stops35h 12m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 14/1

09:00-11:25

2 stops36h 25m

Bangkok Suvarnabhumi

Fri 23/1

16:55-14:07

3 stops35h 12m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 14/1

09:00-11:25

2 stops36h 25m

Bangkok Suvarnabhumi

Thu 22/1

16:55-14:07

3 stops35h 12m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 11/1

08:10-11:25

2 stops37h 15m

Bangkok Suvarnabhumi

Tue 20/1

16:55-14:07

3 stops35h 12m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 26/11

08:05-11:25

2 stops37h 20m

Bangkok Suvarnabhumi

Sat 13/12

16:55-01:15

2 stops22h 20m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 14/1

09:00-11:25

2 stops36h 25m

Bangkok Suvarnabhumi

Tue 20/1

16:55-14:07

3 stops35h 12m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 6/1

06:05-11:25

2 stops39h 20m

Bangkok Suvarnabhumi

Thu 22/1

16:55-14:07

3 stops35h 12m

฿26,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 13/1

08:10-11:25

2 stops37h 15m

Bangkok Suvarnabhumi

Sun 25/1

16:55-14:07

3 stops35h 12m

฿26,297

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 57 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 7 November 2025.

Booking 52 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 ฿5,894). Flying from Phoenix in June will prove the most costly (average of ฿31,705). 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 ฿35,806

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
1,060 reviews
Check prices

Comfort

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Overall

7.6

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
1,060 reviews
Cathay Pacific
7.6
Good
1,060 reviews
Check prices

Comfort

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Overall

7.6

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 14 November 2025.

  • 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 ฿21,407

  • 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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