$351 Find Cheap Flights from Phoenix to Bangkok

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 Bangkok 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Bangkok.
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Cheap Flights from Phoenix to Bangkok (PHX-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Bangkok 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 Bangkok

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 - 7:57 pmBKK-PHX
48h 47m2 stops
$793United Airlines
Find Deal
Mon, Jan 12 - Wed, Apr 15
Korean Air Logo
6:40 am - 11:20 pmPHX-BKK
26h 40m2 stops
Korean Air Logo
9:40 pm - 6:57 pmBKK-PHX
35h 17m2 stops
$794Korean Air
Find Deal
Sun, Jan 11 - Mon, Apr 13
Delta Logo
2:20 pm - 9:30 pmPHX-BKK
41h 10m2 stops
Delta Logo
11:30 pm - 6:14 pmBKK-PHX
32h 44m2 stops
$795Delta
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Sun, Jan 11 - Mon, Jan 26
United Airlines Logo
9:00 am - 11:25 amPHX-BKK
36h 25m2 stops
United Airlines Logo
9:10 am - 1:54 pmBKK-PHX
42h 44m2 stops
$799United Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 17
Korean Air Logo
7:13 am - 12:45 amPHX-BKK
51h 32m2 stops
Korean Air Logo
9:30 pm - 4:49 pmBKK-PHX
33h 19m2 stops
$800Korean Air
Find Deal
Tue, Sep 30 - Thu, Nov 20
Japan Airlines Logo
7:25 am - 4:40 amPHX-BKK
31h 15m2 stops
Japan Airlines Logo
8:05 am - 9:00 pmBKK-PHX
26h 55m2 stops
$813Japan Airlines
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Fri, Feb 6 - Sat, Feb 28
STARLUX Airlines Logo
4:20 pm - 4:30 pmPHX-BKK
34h 10m2 stops
STARLUX Airlines Logo
1:45 pm - 10:11 pmBKK-PHX
22h 26m2 stops
$840STARLUX Airlines
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Tue, Feb 3 - Wed, Feb 25
Delta Logo
6:40 am - 12:45 amPHX-BKK
28h 05m2 stops
Delta Logo
12:55 am - 7:12 pmBKK-PHX
32h 17m2 stops
$849Delta
Find Deal
Sun, Jan 18 - Sun, Mar 1
STARLUX Airlines Logo
10:45 pm - 4:30 pmPHX-BKK
27h 45m1 stop
STARLUX Airlines Logo
1:45 pm - 10:11 pmBKK-PHX
22h 26m2 stops
$851STARLUX Airlines
Find Deal
Sun, Jan 18 - Sat, Feb 28
Japan Airlines Logo
8:15 am - 11:35 pmPHX-BKK
25h 20m2 stops
Japan Airlines Logo
1:10 am - 9:59 pmBKK-PHX
34h 49m2 stops
$855Japan Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $793 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$793
Overall average: $1,078
United Airlines
Sun 1/11Mon 1/26
PHX - BKK • 2 stops
Cheapest one-way
$351
Typical prices: $552-637
Multiple Airlines
Sat 11/1
PHX - BKK • 2 stops
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We hope you love your trip to Bangkok!
Booking Insights

KAYAK's insights & trends for Phoenix to Bangkok flights

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

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

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

If you are looking for a flight deal from Phoenix to Bangkok, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Bangkok, Tuesday is the cheapest day to fly and Saturday is the most expensive.

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

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 Bangkok, 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 Bangkok is August, where tickets cost $877 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,572 and $1,433 respectively.

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

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 Bangkok, 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 Bangkok, 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

Cheapest flight$351
Flight from Phoenix to Bangkok Suvarnabhumi Airport

When to book flights from Phoenix to Bangkok

Are your dates flexible? Find out the best times to travel from Phoenix to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Bangkok flights

  • What different kinds of flights can I choose from between Phoenix and Bangkok?

    Direct flights are typically not offered from Phoenix to Bangkok. Instead, you should expect to have either two or three layovers before reaching your destination. Airlines that service flights with two layovers include United Airlines and Japan Airlines. Your layover may occur in cities such as Los Angeles and Tokyo.

  • How can I go from downtown Phoenix to Phoenix Sky Harbor International Airport?

    If you need to go from downtown Phoenix to Phoenix Sky Harbor International Airport, you can always drive, as the trip will only take you between five and 10min. Otherwise, there is public transportation, such as bus lines 17, 35, and 3. If you take the bus, you’ll arrive in around 2h 15min.

  • What transportation is available for going from Suvarnabhumi Airport to downtown Bangkok?

    If you drive from Suvarnabhumi Airport to downtown Bangkok, you can plan on the trip usually taking around 30 minutes in total. Otherwise, you can use public transportation instead, like the ARL City Line bus and the MRT Blue Line metro, which will bring you to the city center in approximately 1h 30min.

  • Can I rent a car directly from Don Mueang International Airport?

    Don Mueang International Airport does have an on-site car rental center that can be found in the main Arrivals terminal. Within this center, you will find a few companies, including Avis, Budget, Hertz, and National. Each of these companies keeps their fleet on airport property in a designated parking area, just a short walk away from where their offices are placed.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Bangkok?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Bangkok was $351 for a one-way ticket and $793 for a round-trip.

  • Do I need a passport to fly between Phoenix and Bangkok?

    A passport is required to fly from Phoenix to Bangkok.

  • Which airports will I be using when flying from Phoenix to Bangkok?

    On your way to Bangkok, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing in one of Bangkok’s 2 airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

  • Which aircraft models fly most regularly from Phoenix to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Bangkok?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Phoenix and Bangkok, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Bangkok from Phoenix?

    Los Angeles is the most popular layover city among KAYAK users traveling from Phoenix to Bangkok.

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

    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 Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Phoenix 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 Bangkok?

    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 to Bangkok with an airline and back to Phoenix with another airline.

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

    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 to Bangkok from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Phoenix Sky Harbor Intl Airport to Bangkok

  • Phoenix Sky Harbor International Airport (PHX) is one of the largest transport centers in the state of Arizona and is also a major hub for companies like American Airlines, Southwest Airlines, and US Airways. You will find that many of the departing flights from PHX are operated by one of these companies.
  • When you fly to the Bangkok region, there are two different airports that you can arrive at. Don Mueang International Airport (DMK) is located around 15 miles from the city center, while Suvarnabhumi Airport (BKK) is around 19 miles from the city center.
  • When you have an early flight out of Phoenix Sky Harbor International Airport, it can be convenient to stay at a nearby hotel the night before. There are a few choices that also offer free shuttle services, including the Aloft Phoenix Airport and the Hyatt Place Tempe Phoenix Airport, which are both around a 10min drive away.
  • Once you have landed at Don Mueang International Airport, you may be interested in taking a shower and freshening up. Both the Sleep Box Hotel and the Miracle Lounge have shower services that travelers can access by paying a small fee.
  • Before your flight departs from Phoenix Sky Harbor International Airport, you can go relax in one of the lounges. There is the American Airlines Admirals Club that is in Concourse A and B, as well as the Centurion Lounge and the Escape Lounge that are in Terminal 4.

Reviews of the top 5 airlines serving from Phoenix to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Bangkok? 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
8.3Comfort
8.2Entertainment
8.1Food
8.7Crew
8.5Boarding
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!

Plane took off on time and I had the whole row to myself!

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!

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

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

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

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

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.

Just want to do a little more clean up so does not smell like urine.

Paid a premium a have a shorter transit time in Hong Kong, but Cathay pacific rebooked me and ended up waiting for 10 hrs in Hong Hong airport.

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

If I had blood clots, that window seat would've killed me for certain.

They ran out of food and were offering random food to passengers.

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!

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

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 Bangkok

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