$347 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
Bangkok3 stops$761
Phuket City
Phuket City2 stops$991
Chiang Mai
Chiang Mai2 stops$907
Bangkok
Bangkok3 stops$761
Phuket City
Phuket City2 stops$991
Chiang Mai
Chiang Mai2 stops$907
Booking Insights

Price, demand and travel trends for Phoenix Sky Harbor Intl Airport to Thailand flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Phoenix Sky Harbor Intl Airport to Thailand cheaper or more expensive than last year?

Fares from Phoenix Sky Harbor Intl Airport to Thailand are running about 17% lower than they were around this time last year, averaging $972 round-trip.

What are the cheapest fares from Phoenix Sky Harbor Intl Airport to Thailand right now?

Here are the cheapest round-trip fares from Phoenix Sky Harbor Intl Airport to Thailand on KAYAK in the last week:

• Bangkok Suvarnabhumi (BKK) from $761
• Chiang Mai (CNX) from $907
• Phuket City (HKT) from $991
• Ko Samui (USM) from $1,080

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

March is the cheapest time of year to fly, with average fares of $811. Prices are highest in December, when average flight costs increase to around $1,764.

When is the best time to book flights from Phoenix Sky Harbor Intl Airport to Thailand?

Book your flights 11 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 31% compared to booking last-minute (within 2 weeks of departure).

Which airport in Thailand is the cheapest to fly to from Phoenix Sky Harbor Intl Airport?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Thailand are:

• Bangkok Suvarnabhumi (BKK) (avg. price $974)
• Chiang Mai (CNX) (avg. price $1,080)
• Phuket City (HKT) (avg. price $1,152)

What’s the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Thailand?

Sunday tends to be the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Thailand, while Saturday is the most expensive. Fares run about 17% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Phoenix Sky Harbor Intl Airport to Thailand?

Data from the past 12 months shows it's cheapest to fly to Thailand during the afternoon with average prices of $870. The evening is the most expensive time to fly, with average prices of $1,194.

Key details for Phoenix Sky Harbor Intl Airport to Thailand flights

Low season

July

Cheapest flight

$347
Beat the crowds with an average 33% drop in travelers.
The most popular month to fly with an average 21% increase in travelers.
One-way flight from Phoenix Sky Harbor Intl Airport to Bangkok Suvarnabhumi Airport

Your Phoenix Sky Harbor Intl Airport to Thailand flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Phoenix Sky Harbor Intl Airport to Thailand?

    Yes. Fares from Phoenix Sky Harbor Intl Airport to Thailand are low right now. As a rule of thumb, a round-trip under $817 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Phoenix Sky Harbor Intl Airport to Thailand?

    Over the past 12 months, round-trip fares from Phoenix Sky Harbor Intl Airport to Thailand have ranged from $817 to $1,247.

  • What are the main airports serving Thailand?

    Thailand has 33 airports. The three busiest are Bangkok Suvarnabhumi (BKK) (92% of arrivals), Chiang Mai (CNX) (4%) and Phuket City (HKT) (4%).

  • What airlines fly nonstop from Phoenix Sky Harbor Intl Airport to Thailand?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Phoenix Sky Harbor Intl Airport to Thailand. One-stop options include:

    • STARLUX Airlines
    • China Airlines
    • British Airways

  • Which cabin classes are available on flights from Phoenix Sky Harbor Intl Airport to Thailand?

    On flights from Phoenix Sky Harbor Intl Airport to Thailand you can book Economy Class, Premium Economy Class or Business Class.

  • What are some popular landmarks in Thailand?

    KAYAK travelers' favorite landmarks in Thailand include:

    • Pratunam
    • Lamai Beach
    • Chaweng Beach
    • Phuket Old Town

  • 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.

Your guide to booking Phoenix Sky Harbor Intl Airport to Thailand flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 11 weeks before your trip. KAYAK data shows fares in this window are around 31% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for March when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Saturday cost about 17% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Bangkok Suvarnabhumi (BKK) is the cheapest airport to fly into from Phoenix Sky Harbor Intl Airport. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Bangkok, which is the most popular destination in Thailand. From there, it's easy to continue on to other popular destinations such as Pattaya, Phuket City and Chiang Mai.
  • 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.
8.8
STARLUX AirlinesOverall score based on 405 reviews
8.8Comfort
8.7Entertainment
9.1Crew
8.8Boarding
8.6Food
Airline reviews

Starlux is good, however the late boarding from Sea to PHL was frustrates. But it's nice for Alaska to owner the agreement with Starlux.

6.0 GoodMenghak, Oct 2026
Read more STARLUX Airlines reviews

Starlux is good, however the late boarding from Sea to PHL was frustrates. But it's nice for Alaska to owner the agreement with Starlux.

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

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.

I wish there was water passes around. Long Flights with no water Except at the beginning

Actually, this flight would have been better with jus a beverage service and no food.

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!

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

Delta always provides stellar service. I am always impressed and will try my best to travel via Delta if I can afford it.

Breakfast before landing was a reheated breakfast “calzone” which was not good, at all. Otherwise, food was good. Crew not very attentive for taking trash from passengers being a little slow in eating.

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

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.

Great flight. I should have figured out the bed situation in biz class earlier. Confusing in dark. My bad.

Weather delayed arriving flight and even though I made the connection, my luggage did not.

The service was better on this flight from the long haul one, but still very poor from The Cathay Pacific of the past.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Excellent service provided the flight crew. Food and drinks were very good.

Crew experience was more transnational, seats were so close together (LtoR and FtoB) that it was difficult to enjoy much of anything. When the person in front leaned back, there is no space for me. Sadly it was a flight to be endured not experienced.

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

Phx - ORD was nice 737 with starlink and the ORD - grr was ancient bare bones airbus with not even a power port lol

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

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