PHX - BKK

$393 Find Cheap Flights from Phoenix to Bangkok Suvarnabhumi Airport

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 2/23. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
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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Everything you should know

Cheapest round-trip
$735
Typical prices: $794-$1,159
China Airlines
Sun 3/1Tue 3/31
PHX - BKK • 1 stop
Cheapest one-way
$393
Typical prices: $405-$574
United Airlines
Mon 2/23
PHX - BKK • 2 stops
Top airlines
China Airlines
Cheapest • from $735 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 4% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 18% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

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, Mar 1 - Tue, Mar 31
China Airlines Logo
4:00 pm - 1:05 pm
PHX
-
BKK
31h 05m
1 stop
China Airlines Logo
5:30 pm - 2:30 pm
BKK
-
PHX
35h 00m
1 stop
$735China Airlines
Tue, Apr 7 - Tue, Apr 21
STARLUX Airlines Logo
11:25 pm - 4:40 pm
PHX
-
BKK
27h 15m
1 stop
STARLUX Airlines Logo
1:10 pm - 9:51 pm
BKK
-
PHX
22h 41m
2 stops
$737STARLUX Airlines
Thu, Apr 23 - Mon, Apr 27
STARLUX Airlines Logo
11:25 pm - 12:00 pm
PHX
-
BKK
22h 35m
1 stop
STARLUX Airlines Logo
5:50 pm - 5:40 pm
BKK
-
PHX
37h 50m
1 stop
$738STARLUX Airlines
Tue, Apr 7 - Tue, Apr 21
STARLUX Airlines Logo
11:25 pm - 4:40 pm
PHX
-
BKK
27h 15m
1 stop
STARLUX Airlines Logo
1:10 pm - 9:51 pm
BKK
-
PHX
22h 41m
2 stops
$745STARLUX Airlines
Tue, Feb 10 - Mon, Feb 16
United Airlines Logo
8:10 am - 11:25 am
PHX
-
BKK
37h 15m
3 stops
United Airlines Logo
7:10 am - 9:50 pm
BKK
-
PHX
28h 40m
2 stops
$748United Airlines
Thu, Apr 16 - Sun, Apr 26
STARLUX Airlines Logo
11:25 pm - 12:00 pm
PHX
-
BKK
22h 35m
1 stop
STARLUX Airlines Logo
5:50 pm - 9:59 pm
BKK
-
PHX
42h 09m
2 stops
$752STARLUX Airlines
Mon, Feb 23 - Sun, Mar 8
United Airlines Logo
6:00 am - 5:10 am
PHX
-
BKK
33h 10m
2 stops
United Airlines Logo
4:55 pm - 6:28 pm
BKK
-
PHX
39h 33m
2 stops
$753United Airlines
Tue, Feb 24 - Sun, Mar 8
STARLUX Airlines Logo
10:45 pm - 4:30 pm
PHX
-
BKK
27h 45m
1 stop
STARLUX Airlines Logo
1:45 pm - 5:40 pm
BKK
-
PHX
17h 55m
1 stop
$754STARLUX Airlines
Tue, Feb 24 - Sat, Apr 18
STARLUX Airlines Logo
10:45 pm - 12:35 pm
PHX
-
BKK
23h 50m
1 stop
STARLUX Airlines Logo
5:50 pm - 5:40 pm
BKK
-
PHX
37h 50m
1 stop
$756STARLUX Airlines
Mon, Feb 23 - Sun, Mar 8
United Airlines Logo
6:00 am - 5:10 am
PHX
-
BKK
33h 10m
2 stops
United Airlines Logo
4:55 pm - 11:30 pm
BKK
-
PHX
20h 35m
2 stops
$757United Airlines
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.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Bangkok Suvarnabhumi Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Bangkok Suvarnabhumi Airport departing in March.

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

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 Suvarnabhumi Airport, 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 Suvarnabhumi Airport is January, where tickets cost $853 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,532 and $1,195 respectively.

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

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 Suvarnabhumi Airport, 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 Suvarnabhumi Airport, you should book around 3 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$393
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly and prices are also 18% lower on average.
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 Suvarnabhumi Airport flights

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Bangkok Suvarnabhumi Airport was $393 for a one-way ticket and $735 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Phoenix and on arrival in Bangkok Suvarnabhumi Airport.

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

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

  • Which airline alliances offer flights from Phoenix to Bangkok Suvarnabhumi Airport?

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

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

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

  • Which is the best airline for flights from Phoenix to Bangkok, STARLUX Airlines or Korean Air?

    The two airlines most popular with KAYAK users for flights from Phoenix to Bangkok are STARLUX Airlines and Korean Air. With an average price for the route of $984 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. Korean Air is also a great choice for the route, with an average price of $881 and an overall rating of 8.4.

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

    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 Suvarnabhumi Airport.

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

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

    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 Suvarnabhumi Airport with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and BKK can sometimes prove cheaper using this method.

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

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

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.
8.9
STARLUX AirlinesOverall score based on 268 reviews
8.6Food
8.8Entertainment
8.9Boarding
9.1Crew
8.8Comfort
Airline reviews

Majority of the movie entertainment loaded in the aircraft were quite old.

10.0 ExcellentAnonymous, Jan 2026
TPE - ONT
Read more STARLUX Airlines reviews

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

I went to the gate that showed on the flight board but they changed gates at the last minute and I missed my flight. I had to buy new ticket from EVA air to Manila and take 3 hour bus ride back to my home. Will never fly Starlux again!

Starlux was great service and awesome food and drinks👍🏼 will take starlux again for my next vacation👍🏼

Loved the boarding process. All airlines should board from the back to the front. Very efficient. Food was excellent, crew were great, seats were spacious and comfortable and the entertainment screen was the best I have seen.

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.

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!

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.

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

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

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 flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

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.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

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

I did not like how the plane landed. It was not smooth.

great experience. better than all other airlines flying this route.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

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

Information on your arrival and departure airports