$351 Find Cheap Flights from Phoenix to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Thailand departing on 11/1. 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.
1 adult
1 adult, Economy

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Cheap Flights from Phoenix to Thailand

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok2 stops$793
Phuket City
Phuket City2 stops$874
Chiang Mai
Chiang Mai2 stops$794
Bangkok
Bangkok2 stops$793
Phuket City
Phuket City2 stops$874
Chiang Mai
Chiang Mai2 stops$794

Book Cheap Phoenix to Thailand Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Thailand

Sun, Jan 11 - Mon, Jan 26
United Airlines Logo
11:35 am - 11:25 amPHX-BKK
33h 50m2 stops
United Airlines Logo
9:10 am - 1:54 pmBKK-PHX
42h 44m2 stops
$793United Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 26
Korean Air Logo
6:40 am - 11:20 pmPHX-BKK
26h 40m2 stops
Korean Air Logo
11:15 pm - 3:42 pmBKK-PHX
30h 27m2 stops
$794Korean Air
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Thu, Mar 5 - Sun, Mar 8
Korean Air Logo
8:25 pm - 10:55 pmPHX-CNX
36h 30m2 stops
Korean Air Logo
12:15 am - 6:12 pmCNX-PHX
31h 57m2 stops
$794Korean Air
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Fri, Feb 20 - Tue, Feb 24
Delta Logo
6:15 pm - 11:20 pmPHX-BKK
39h 05m2 stops
Delta Logo
12:55 am - 11:50 pmBKK-PHX
36h 55m2 stops
$795Delta
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Fri, Feb 6 - Sat, Feb 28
STARLUX Airlines Logo
2:50 pm - 4:30 pmPHX-BKK
35h 40m2 stops
STARLUX Airlines Logo
5:40 pm - 9:11 pmBKK-PHX
41h 31m2 stops
$864STARLUX Airlines
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Wed, Feb 11 - Sun, Feb 15
STARLUX Airlines Logo
7:45 pm - 12:35 pmPHX-BKK
26h 50m2 stops
STARLUX Airlines Logo
1:45 pm - 5:40 pmBKK-PHX
17h 55m1 stop
$872STARLUX Airlines
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Thu, Jan 8 - Tue, Jan 20
Cathay Pacific Logo
4:47 pm - 11:20 amPHX-HKT
28h 33m2 stops
Cathay Pacific Logo
12:20 pm - 6:53 pmHKT-PHX
44h 33m2 stops
$1,007Cathay Pacific
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Thu, Mar 5 - Mon, Mar 9
Air Canada Logo
6:30 pm - 3:35 pmPHX-CNX
31h 05m2 stops
Air Canada Logo
12:05 pm - 4:37 pmCNX-PHX
42h 32m2 stops
$1,137Air Canada
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Fri, Nov 7 - Thu, Jan 8
Asiana Airlines Logo
2:30 pm - 9:10 pmPHX-HKT
40h 40m2 stops
Asiana Airlines Logo
10:55 pm - 3:59 pmHKT-PHX
31h 04m2 stops
$1,422Asiana Airlines
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Fri, Nov 7 - Thu, Jan 8
Asiana Airlines Logo
2:30 pm - 9:35 pmPHX-HKT
41h 05m2 stops
Asiana Airlines Logo
10:55 pm - 3:59 pmHKT-PHX
31h 04m2 stops
$1,428Asiana Airlines
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Booking Insights

KAYAK's insights & trends for Phoenix to Thailand flights

Get data-powered insights and trends into flights from Phoenix to Thailand to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Thailand, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Thailand is August, when tickets cost $914 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,572 and $1,498 respectively.

What’s the cheapest day of the week to fly from Phoenix to Thailand?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Thailand clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Thailand on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Phoenix to Thailand. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Thailand?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Thailand, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Thailand, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$351
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Phoenix to Bangkok Suvarnabhumi Airport

FAQs - booking Thailand flights

  • Does PHX have a designated area where children can play?

    Yes. The Phoenix Airport has four play areas where kids can run around and entertain themselves, distract themselves, and exhaust themselves before a flight. You can find these indoor playgrounds post-security in Terminals 2, 3, and 4. There is one play area landside in Terminal 4 as well.

  • Does PHX have any exclusive lounges where I can enter by paying at the door?

    Yes, you can enjoy all the benefits of the Escape Lounge by paying at the door. Located in Terminal 4, this relaxing space features alcoholic drinks, meals, desserts, snacks, and beverages. You can also make use of ultra-fast Wi-Fi, print services, and more.

  • Does PHX have facilities for nursing mothers?

    Yes. The Phoenix Sky Harbor International Airport has nursing stations located in each terminal for moms who want to breastfeed in privacy or who need to pump. Located both landside and airside, these nursing rooms have comfortable seating, a countertop, sink, hand sanitizer, paper towels, and a baby changing station.

  • What documentation do I need to flyto Thailand?

    As a US citizen flying to Thailand, you need to show a valid passport that remains valid for at least 6 months after you enter the country. Your passport should have at least one blank page per stamp. You do not need a visa as long as you are leaving within 30 days.

  • How does KAYAK find such low prices on flights from Phoenix to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Thailand is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Phoenix to Thailand with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Phoenix to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Thailand?

    The cheapest time of day to fly to Thailand is generally in the morning, when round-trip flights cost $1,087 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,407.

Top tips for finding cheap flights to Thailand

  • American Airlines has a hub at the Phoenix Sky Harbor International Airport (PHX), which also serves as a focus city for Southwest. When you book your flight from Phoenix to Thailand through KAYAK, you'll have many choices of destination, airline, flight time, and price in order to find the flight that's right for you.
  • If you want to fly from Phoenix to the legendary and exciting city of Bangkok, you'll be landing at the Bangkok Suvarnabhumi International Airport (BKK). Air Canada and British Airways are among the airlines that offer one-stop flights from PHX to BKK, with stops in cities such as Vancouver and London. Korean Air, Alaska Airlines, and Cathay Pacific are among the airlines that offer affordable flights with two stops. Layover cities include Los Angeles, Hong Kong, Vancouver, and others.
  • If you want to visit the beaches of the Bay of Bengal, consider flying into Phuket International Airport (HKT) in Phuket City. Alaska, Qatar, American, and Cathay Pacific are among the airlines that can get you from PHX to HKT with two stops. Layovers often occur in Dallas, Hong Kong, San Francisco, and Qatar.
  • The island of Ko Samui in the Gulf of Thailand makes an idyllic vacation destination. You can fly from PHX into the Samui International Airport (USM) on Japan Airlines, Air Canada, and Cathay Pacific, among others. Most flights entail at least two stops in cities such as Vancouver, Bangkok, Los Angeles, Tokyo, and others.
  • If you or someone you are traveling with needs to recenter and refocus before your flight to Thailand, visit Compassion Corner at PHX in Terminal 4 on Level 3. Compassion Corner has an interfaith chapel that welcomes all and it also has a dementia-friendly Sensory Room where someone struggling from mental or emotional challenges can calm down without all the noise and distraction of the airport.

Reviews of the top 5 airlines serving from Phoenix to Thailand

 
Need help choosing which airline to fly with from Phoenix to Thailand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1139 reviews
8.7Crew
8.2Entertainment
8.5Boarding
8.1Food
8.3Comfort
Airline reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Better screens, it would have been nice to have more comfortable seats.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Cabin crew is very helpful and nice, it is another level of service compared to Air Canada

Entertainment for kids was good. Good was terrible, needs lots of work.

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Worst experience I have ever had with any airline in over 25 years.

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

Everything you need to know for your flight from Phoenix to Thailand

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