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Cheap flights from Phoenix to Bangkok from $380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Bangkok departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Phoenix to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 am - 11:00 pm
PHX
-
BKK
22h 45m
2 stops
Multiple Airlines Logo
7:55 am - 9:35 pm
BKK
-
PHX
27h 40m
2 stops
$742Multiple Airlines
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
6:00 am - 11:20 pm
PHX
-
BKK
27h 20m
2 stops
Multiple Airlines Logo
9:50 am - 9:35 pm
BKK
-
PHX
25h 45m
2 stops
$749Multiple Airlines
Thu, Aug 13 - Thu, Aug 27
United Airlines Logo
7:20 am - 4:35 am
PHX
-
BKK
31h 15m
2 stops
United Airlines Logo
9:35 am - 10:59 pm
BKK
-
PHX
27h 24m
2 stops
$755United Airlines
Mon, May 4 - Thu, May 21
ANA Logo
8:44 am - 11:55 pm
PHX
-
BKK
25h 11m
2 stops
ANA Logo
9:35 am - 10:51 pm
BKK
-
PHX
27h 16m
2 stops
$759ANA
Fri, Aug 21 - Fri, Sep 4
United Airlines Logo
1:22 pm - 9:35 am
PHX
-
BKK
30h 13m
2 stops
United Airlines Logo
9:35 am - 10:59 pm
BKK
-
PHX
27h 24m
2 stops
$763United Airlines
Sat, May 2 - Thu, May 21
United Airlines Logo
7:08 pm - 9:35 am
PHX
-
BKK
24h 27m
2 stops
United Airlines Logo
9:35 am - 2:40 pm
BKK
-
PHX
43h 05m
2 stops
$765United Airlines
Tue, Apr 21 - Sat, May 2
United Airlines Logo
10:26 am - 9:35 am
PHX
-
BKK
33h 09m
2 stops
United Airlines Logo
9:35 am - 12:04 am
BKK
-
PHX
28h 29m
2 stops
$766United Airlines
Thu, Aug 20 - Wed, Oct 14
United Airlines Logo
8:00 am - 4:35 am
PHX
-
BKK
30h 35m
2 stops
United Airlines Logo
9:35 am - 9:06 pm
BKK
-
PHX
25h 31m
2 stops
$767United Airlines
Wed, Aug 19 - Mon, Sep 7
United Airlines Logo
6:40 pm - 9:35 am
PHX
-
BKK
24h 55m
2 stops
United Airlines Logo
7:00 am - 10:59 pm
BKK
-
PHX
29h 59m
2 stops
$769United Airlines
Sun, Aug 23 - Mon, Aug 31
Multiple Airlines Logo
11:25 pm - 7:30 pm
PHX
-
DMK
30h 05m
1 stop
Multiple Airlines Logo
1:15 am - 8:00 pm
DMK
-
PHX
32h 45m
2 stops
$1,354Multiple Airlines
Wed, Apr 22 - Sun, May 3

STARLUX Airlines flights from Phoenix to Bangkok

Our best STARLUX Airlines deals on Phoenix to Bangkok flight tickets
STARLUX Airlines
Apr 7
PHX11:25 pmPhoenix Sky Harbor Intl
27h 15m
1 stop
BKK4:40 pmBangkok Suvarnabhumi
May 15
BKK5:50 pmBangkok Suvarnabhumi
37h 50m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$1,237
STARLUX Airlines
Apr 16
PHX11:25 pmPhoenix Sky Harbor Intl
27h 15m
1 stop
BKK4:40 pmBangkok Suvarnabhumi
May 28
BKK1:10 pmBangkok Suvarnabhumi
18h 30m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$1,241

China Airlines flights from Phoenix to Bangkok

Our best China Airlines deals on Phoenix to Bangkok flight tickets
China Airlines
May 3
PHX11:25 pmPhoenix Sky Harbor Intl
26h 55m
1 stop
BKK4:20 pmBangkok Suvarnabhumi
May 24
BKK10:50 amBangkok Suvarnabhumi
18h 10m
1 stop
PHX3:00 pmPhoenix Sky Harbor Intl
$890
China Airlines
May 3
PHX11:25 pmPhoenix Sky Harbor Intl
36h 00m
1 stop
BKK1:25 amBangkok Suvarnabhumi
May 9
BKK2:40 amBangkok Suvarnabhumi
26h 20m
1 stop
PHX3:00 pmPhoenix Sky Harbor Intl
$936
China Airlines
Apr 16
PHX6:17 pmPhoenix Sky Harbor Intl
27h 53m
2 stops
BKK12:10 pmBangkok Suvarnabhumi
May 28
BKK1:20 pmBangkok Suvarnabhumi
39h 40m
1 stop
PHX3:00 pmPhoenix Sky Harbor Intl
$1,010

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Phoenix to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 9/3

10:15 am-11:00 pm

2 stops22h 45m

Bangkok Suvarnabhumi

Wed 9/9

7:55 am-9:35 pm

2 stops27h 40m

$742

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 8/13

6:00 am-11:20 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Thu 8/27

9:50 am-9:35 pm

2 stops25h 45m

$749

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Mon 5/4

7:20 am-4:35 am

2 stops31h 15m

Bangkok Suvarnabhumi

Thu 5/21

9:35 am-10:59 pm

2 stops27h 24m

$755

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Fri 8/21

8:44 am-11:55 pm

2 stops25h 11m

Bangkok Suvarnabhumi

Fri 9/4

9:35 am-10:51 pm

2 stops27h 16m

$759

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 5/2

1:22 pm-9:35 am

2 stops30h 13m

Bangkok Suvarnabhumi

Thu 5/21

9:35 am-10:59 pm

2 stops27h 24m

$763

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 4/21

7:08 pm-9:35 am

2 stops24h 27m

Bangkok Suvarnabhumi

Sat 5/2

9:35 am-2:40 pm

2 stops43h 05m

$765

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 8/20

10:26 am-9:35 am

2 stops33h 09m

Bangkok Suvarnabhumi

Wed 10/14

9:35 am-12:04 am

2 stops28h 29m

$766

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 8/19

8:00 am-4:35 am

2 stops30h 35m

Bangkok Suvarnabhumi

Mon 9/7

9:35 am-9:06 pm

2 stops25h 31m

$767

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 8/23

6:40 pm-9:35 am

2 stops24h 55m

Bangkok Suvarnabhumi

Mon 8/31

7:00 am-10:59 pm

2 stops29h 59m

$769

PhoenixBangkok

PHX - DMK

PHXDMK

Phoenix Sky Harbor Intl

Wed 4/22

11:25 pm-7:30 pm

1 stop30h 05m

Bangkok Don Mueang Intl

Sun 5/3

1:15 am-8:00 pm

2 stops32h 45m

$1,354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Phoenix to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix and Bangkok?

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of March, then book flights to Bangkok from Phoenix during January instead. Flights to Bangkok in January, while not as cheap as those in March, still average around $834.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $978 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Phoenix for as low as $805 on momondo.

Cheap Phoenix to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Bangkok

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from Phoenix to Bangkok takes 20h 40m
There are no direct flights from Phoenix to Bangkok. There are no popular flight routes from Phoenix to Bangkok.
Search flight deals

Frequently asked questions about flying from Phoenix to Bangkok

  • How far is Phoenix to Bangkok by plane?

    The distance between Phoenix and Bangkok is about 8525.6 mi. By plane, this route typically takes 20h 40m.

  • When did momondo last update prices for flights from Phoenix to Bangkok?

    Prices for flights from Phoenix to Bangkok refresh daily.

  • How many operators does momondo search for flights from Phoenix to Bangkok?

  • How old do you have to be to fly from Phoenix to Bangkok?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Bangkok

Compare and see reviews for airlines that fly from Phoenix to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $77Free CancellationRating
5.7
3,000 reviews
Search Frontier flights
DeltaPriceFrom $157Free CancellationRating
7.9
8,374 reviews
Search Delta flights
Air CanadaPriceFrom $586Free CancellationRating
7.1
10,886 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $642Free CancellationRating
8.3
1,763 reviews
Search Japan Airlines flights
Asiana AirlinesPriceFrom $658Free CancellationRating
8.1
509 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $673Free CancellationRating
8.3
815 reviews
Search China Airlines flights
Korean AirPriceFrom $724Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
STARLUX AirlinesPriceFrom $725Free CancellationRating
8.9
295 reviews
Search STARLUX Airlines flights
United AirlinesPriceFrom $753Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $759Free CancellationRating
8.2
1,487 reviews
Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Bangkok for you.

Can I find flights from Phoenix to Bangkok with flexible booking policies on momondo?

All flight searches from Phoenix to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Phoenix to Bangkok?

momondo helps you find the best flight between Phoenix and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Phoenix to Bangkok right now. Can momondo alert me if prices change?

Price alerts on flights to Bangkok from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport