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Cheap flights from Phoenix to Bangkok from $430

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 9/1. 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
7:30 pm - 4:20 pm
PHX
-
BKK
30h 50m
2 stops
Multiple Airlines Logo
11:45 am - 10:59 pm
BKK
-
PHX
25h 14m
2 stops
$825Multiple Airlines
Tue, Apr 21 - Thu, May 21
China Airlines Logo
11:25 pm - 9:45 am
PHX
-
BKK
20h 20m
1 stop
China Airlines Logo
2:40 am - 3:00 pm
BKK
-
PHX
26h 20m
1 stop
$833China Airlines
Wed, Sep 2 - Tue, Sep 15
Multiple Airlines Logo
7:25 pm - 9:45 am
PHX
-
BKK
24h 20m
2 stops
Multiple Airlines Logo
12:10 pm - 9:20 pm
BKK
-
PHX
23h 10m
2 stops
$836Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
8:00 am - 11:00 pm
PHX
-
BKK
25h 00m
2 stops
Multiple Airlines Logo
8:00 am - 10:51 pm
BKK
-
PHX
28h 51m
2 stops
$848Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
China Airlines Logo
11:25 pm - 1:25 am
PHX
-
BKK
36h 00m
1 stop
China Airlines Logo
1:20 pm - 3:00 pm
BKK
-
PHX
39h 40m
1 stop
$851China Airlines
Wed, Sep 30 - Thu, Oct 8
United Airlines Logo
1:19 pm - 9:35 am
PHX
-
BKK
30h 16m
3 stops
United Airlines Logo
9:35 am - 10:59 pm
BKK
-
PHX
27h 24m
2 stops
$855United Airlines
Tue, Apr 21 - Thu, May 21
Multiple Airlines Logo
6:40 pm - 10:40 am
PHX
-
BKK
26h 00m
2 stops
Multiple Airlines Logo
5:30 pm - 9:23 am
BKK
-
PHX
29h 53m
2 stops
$856Multiple Airlines
Thu, Sep 3 - Mon, Sep 14
United Airlines Logo
1:15 pm - 9:35 am
PHX
-
BKK
30h 20m
3 stops
United Airlines Logo
9:35 am - 6:39 pm
BKK
-
PHX
47h 04m
2 stops
$865United Airlines
Sat, Apr 25 - Sat, May 2
United Airlines Logo
6:40 pm - 9:35 am
PHX
-
BKK
24h 55m
2 stops
United Airlines Logo
9:35 am - 10:59 pm
BKK
-
PHX
27h 24m
2 stops
$866United Airlines
Wed, Sep 2 - Tue, Sep 29
ANA Logo
8:44 am - 11:55 pm
PHX
-
BKK
25h 11m
2 stops
ANA Logo
9:35 am - 8:20 pm
BKK
-
PHX
24h 45m
2 stops
$867ANA
Wed, Sep 2 - Tue, Sep 29

STARLUX Airlines flights from Phoenix to Bangkok

Our best STARLUX Airlines deals on Phoenix to Bangkok flight tickets
STARLUX Airlines
Aug 15
PHX11:55 pmPhoenix Sky Harbor Intl
26h 45m
1 stop
BKK4:40 pmBangkok Suvarnabhumi
Aug 31
BKK5:50 pmBangkok Suvarnabhumi
37h 50m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$929
STARLUX Airlines
Apr 20
PHX5:02 pmPhoenix Sky Harbor Intl
28h 58m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
May 1
BKK5:50 pmBangkok Suvarnabhumi
37h 50m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$1,303

China Eastern flights from Phoenix to Bangkok

Our best China Eastern deals on Phoenix to Bangkok flight tickets
China Eastern
May 10
PHX6:00 amPhoenix Sky Harbor Intl
28h 40m
2 stops
BKK12:40 amBangkok Suvarnabhumi
May 24
BKK7:10 pmBangkok Suvarnabhumi
33h 58m
2 stops
PHX3:08 pmPhoenix Sky Harbor Intl
$942
China Eastern
May 4
PHX6:40 amPhoenix Sky Harbor Intl
29h 15m
2 stops
BKK1:55 amBangkok Suvarnabhumi
May 10
BKK9:55 pmBangkok Suvarnabhumi
31h 13m
2 stops
PHX3:08 pmPhoenix Sky Harbor Intl
$943
China Eastern
Apr 7
PHX7:05 amPhoenix Sky Harbor Intl
28h 50m
2 stops
BKK1:55 amBangkok Suvarnabhumi
Apr 20
BKK2:10 amBangkok Suvarnabhumi
27h 34m
2 stops
PHX3:44 pmPhoenix Sky Harbor Intl
$1,256

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 7, 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

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 4/21

7:30 pm-4:20 pm

2 stops30h 50m

Bangkok Suvarnabhumi

Thu 5/21

11:45 am-10:59 pm

2 stops25h 14m

$825
Quickest round-trip

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 9/2

11:25 pm-9:45 am

1 stop20h 20m

Bangkok Suvarnabhumi

Tue 9/15

2:40 am-3:00 pm

1 stop26h 20m

$833

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 8/25

7:25 pm-9:45 am

2 stops24h 20m

Bangkok Suvarnabhumi

Tue 9/8

12:10 pm-9:20 pm

2 stops23h 10m

$836

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 9/6

8:00 am-11:00 pm

2 stops25h 00m

Bangkok Suvarnabhumi

Sun 9/20

8:00 am-10:51 pm

2 stops28h 51m

$848

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 9/30

11:25 pm-1:25 am

1 stop36h 00m

Bangkok Suvarnabhumi

Thu 10/8

1:20 pm-3:00 pm

1 stop39h 40m

$851

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 4/21

1:19 pm-9:35 am

3 stops30h 16m

Bangkok Suvarnabhumi

Thu 5/21

9:35 am-10:59 pm

2 stops27h 24m

$855

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 9/3

6:40 pm-10:40 am

2 stops26h 00m

Bangkok Suvarnabhumi

Mon 9/14

5:30 pm-9:23 am

2 stops29h 53m

$856

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 4/25

1:15 pm-9:35 am

3 stops30h 20m

Bangkok Suvarnabhumi

Sat 5/2

9:35 am-6:39 pm

2 stops47h 04m

$865

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 9/2

6:40 pm-9:35 am

2 stops24h 55m

Bangkok Suvarnabhumi

Tue 9/29

9:35 am-10:59 pm

2 stops27h 24m

$866

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 9/2

8:44 am-11:55 pm

2 stops25h 11m

Bangkok Suvarnabhumi

Tue 9/29

9:35 am-8:20 pm

2 stops24h 45m

$867

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 September instead. Flights to Bangkok in September, while not as cheap as those in March, still average around $813.

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 $958 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 $782 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 20m

Direct flights

None
The fastest flight from Phoenix to Bangkok takes 20h 20m
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 20m.

  • 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 $177Free CancellationRating
7.9
8,388 reviews
Search Delta flights
Air CanadaPriceFrom $586Free CancellationRating
7.1
10,898 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $642Free CancellationRating
8.3
1,770 reviews
Search Japan Airlines flights
Asiana AirlinesPriceFrom $658Free CancellationRating
8.1
510 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $673Free CancellationRating
8.3
816 reviews
Search China Airlines flights
Korean AirPriceFrom $724Free CancellationRating
8.4
1,205 reviews
Search Korean Air flights
STARLUX AirlinesPriceFrom $725Free CancellationRating
8.9
295 reviews
Search STARLUX Airlines flights
United AirlinesPriceFrom $753Free CancellationRating
7.4
9,549 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $759Free CancellationRating
8.2
1,490 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