$377 Find Cheap Flights from Phoenix to Thailand - Compare and Save

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Cheap Flights from Phoenix to Thailand

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Bangkok
Bangkok1 stop$762
Phuket City
Phuket City2 stops$899
Chiang Mai
Chiang Mai1 stop$884
Bangkok
Bangkok1 stop$762
Phuket City
Phuket City2 stops$899
Chiang Mai
Chiang Mai1 stop$884
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?

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Thailand is March, when tickets cost $784 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,451 and $1,327 respectively.

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

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Thailand, you should book around 6 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low season

June

Cheapest flight

$377
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 20% 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.

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.
8.7
STARLUX AirlinesOverall score based on 380 reviews
8.8Boarding
9.1Crew
8.7Entertainment
8.8Comfort
8.5Food
Airline reviews

Has a major issue with my seat that I paid a premium price for. On the airline website, it showed the seat as the front row. In reality, there was another row in front of me. When I asked the company about it they told me that the front row was reserved for children with bassinets. On both the going and coming back, there were adults in the row in front of me. Coming back, there was a young child in the row to my right with a bassinet who cried constantly, so kept me awake during the long trip back. So I paid for a premium seat that was not premium! Needless to say I will not fly Starlux again.

6.0 GoodThomas, Aug 2026
Read more STARLUX Airlines reviews

Has a major issue with my seat that I paid a premium price for. On the airline website, it showed the seat as the front row. In reality, there was another row in front of me. When I asked the company about it they told me that the front row was reserved for children with bassinets. On both the going and coming back, there were adults in the row in front of me. Coming back, there was a young child in the row to my right with a bassinet who cried constantly, so kept me awake during the long trip back. So I paid for a premium seat that was not premium! Needless to say I will not fly Starlux again.

Counter personnel were friendly and professional. Assured me my bag would reach Bangkok without having to get it and recheck it for my international flight from Seattle. Also printed out all of my boarding passes for my trip.

The seats weren’t comfortable and the foot rest was broken.

I liked the space of the bathroom. The seats were not as comfortable for such an expensive cost the the foot rest was broken. A small child cried for several hours and I thought the FA would have assisted the family to calm the child.

STARLUX Airlines has great staff and crew. Well organized for quick boarding of such a large plane out of Phoenix to Taipei. Interior of the aircraft was that of deluxe aircraft.

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

amazing and great food. everything was smooth from start to finished

love this boutique luxury airline. crew was nice and attentive. Lounge is too small , i think they should have more area for relaxing and lounging not just to sit and eat .. feels like a cafeteria more than a lounge. overall i enjoy it. food on the plane LAX to Teipei should inprove a bit. no flavor and more drinks pls

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Everything was smooth and professional. They could improve the raw vegan meal with fresher offerings, but otherwise they are now my favorite way to fly to Asia.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

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.

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

It was a great experience in all aspects including passengers are respectful to each other. I will consider to fly with Korean Air again in the future.

Excellent service, love the extra amenities (water bottles, blankets, etc.).

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

After the gauntlet of unnecessary security, and the two mile jog to make the flight, the flight was delayed 20 minutes on the ground for takeoff.. However, once in the air, the crew gave its usual excellent service.

We were not sat together for the longeset duration of our travel very uncomfortable didnt enjoy that they fed us at 2 am

Flight attendants. Food, entertainment and most of all, be on time.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

For a long-haul flight, the crew did a very good job of keeping the lavatories clean and the aisles clear.

Lovely service and excellent food and entertainment! I couldn’t have been more happy flying with air China

Flight was delayed at airport with large backlog and WiFi was spotty

I don’t like mushrooms and that’s all they had with pasta

I Love Delta but one of the flight crew training in courtesy snd hospitality.

Wifi on this flight was very sketchy and not available for most of the trip.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Only not having an assigned seat was an issue. Rest was great

Delta is a premier airline so my expectations are most always met.

Even though the incoming flight was delayed by 20 minutes they managed to get us to SFO 15 minutes early.

Gluten free snack options and meals that offer both gluten free and dairy free.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

Awful, rude staff. Their abrasive comments are unnecessary. Most seek a frictionless experience and will cooperate if you ask. Additional childish bullying of customers is not acceptable or tolerated. We had the same problem with our departure flight. We will never fly United again.

More options for your flight from Phoenix to Thailand

Complete your trip to Thailand with a hotel stay or car rental