Find flights
Airlines

฿3,077+ 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 15/4. 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
7 Apr — 14 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Phoenix

Enter your travel dates to find the best prices.

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 8 March 2026.

Fri 4/923:25
PHX
-
BKK
1 stop20h 20m
China Airlines
Sun 13/910:50
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 7/3฿22,492
Tue 1/915:47
PHX
-
BKK
2 stops27h 08m
Multiple Airlines
Tue 15/913:25
BKK
-
PHX
2 stops35h 33m
Multiple Airlines
Deal found 8/3฿22,809
Tue 25/815:47
PHX
-
BKK
2 stops27h 08m
Multiple Airlines
Thu 10/913:25
BKK
-
PHX
2 stops37h 32m
Multiple Airlines
Deal found 5/3฿22,999
Tue 28/423:25
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Thu 14/513:10
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 4/3฿23,190
Wed 2/923:25
PHX
-
BKK
1 stop20h 20m
China Airlines
Wed 16/910:50
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 6/3฿23,348
Sat 18/423:25
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Sat 25/417:50
BKK
-
PHX
1 stop37h 50m
STARLUX Airlines
Deal found 4/3฿23,412
Thu 16/423:25
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Sun 26/413:10
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 5/3฿23,538
Sun 22/316:00
PHX
-
BKK
1 stop27h 50m
China Airlines
Fri 17/410:50
BKK
-
PHX
1 stop17h 40m
China Airlines
Deal found 7/3฿23,665
Thu 30/423:25
PHX
-
BKK
1 stop27h 15m
STARLUX Airlines
Tue 26/513:10
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 4/3฿23,697
Sat 11/423:25
PHX
-
BKK
1 stop27h 15m
STARLUX Airlines
Tue 21/413:10
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 3/3฿23,729
Sun 19/423:25
PHX
-
BKK
1 stop22h 35m
STARLUX Airlines
Sun 26/413:10
BKK
-
PHX
1 stop18h 30m
STARLUX Airlines
Deal found 5/3฿23,856
Sun 3/505:00
PHX
-
CNX
2 stops39h 20m
Multiple Airlines
Wed 13/511:20
CNX
-
PHX
1 stop17h 10m
Multiple Airlines
Deal found 7/3฿25,442

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 8 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 28/4

08:33-21:45

2 stops23h 12m

Bangkok Suvarnabhumi

Fri 8/5

09:50-20:26

2 stops48h 36m

฿24,966
Fastest return journey

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Wed 22/4

23:25-10:20

1 stop20h 55m

Chiang Mai

Wed 29/4

11:20-14:30

1 stop17h 10m

฿25,949

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 22/4

06:40-21:45

2 stops25h 05m

Bangkok Suvarnabhumi

Mon 18/5

23:30-16:37

2 stops31h 07m

฿26,552

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Mon 4/5

18:40-10:20

3 stops25h 40m

Chiang Mai

Wed 13/5

11:20-14:30

1 stop17h 10m

฿27,377

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 28/4

19:38-09:35

2 stops23h 57m

Bangkok Suvarnabhumi

Fri 8/5

15:45-14:40

3 stops36h 55m

฿27,567

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 6/5

08:33-13:35

2 stops39h 02m

Bangkok Suvarnabhumi

Thu 14/5

21:40-20:53

2 stops37h 13m

฿27,853

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 28/4

08:33-13:35

2 stops39h 02m

Bangkok Suvarnabhumi

Thu 7/5

23:30-19:14

2 stops33h 44m

฿28,043

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Wed 22/4

23:25-13:00

2 stops23h 35m

Chiang Mai

Wed 29/4

11:20-14:30

1 stop17h 10m

฿28,297

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 7/5

18:40-09:45

3 stops25h 05m

Bangkok Suvarnabhumi

Sun 17/5

10:50-14:30

1 stop17h 40m

฿29,058

PhoenixChiang Mai

PHX - CNX

PHXCNX

Phoenix Sky Harbor Intl

Sun 19/4

23:25-16:20

1 stop26h 55m

Chiang Mai

Sun 26/4

10:10-17:40

2 stops21h 30m

฿29,217

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
...
6

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 6 March 2026.

Booking 9 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, March is the cheapest month in which you can book a flight from Phoenix (average of ฿3,490). Flying from Phoenix in June will prove the most costly (average of ฿30,518). 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 ฿35,074

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
1,197 reviews
Check prices

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,197 reviews
Cathay Pacific
7.6
Good
1,197 reviews
Check prices

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 8 March 2026.

  • What is the cheapest month to fly from Phoenix?

    At the present moment the cheapest month to fly from Phoenix is currently March; 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 ฿22,809

  • 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.