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Cheap flights from Phoenix to Bangkok from $346

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 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
5:35 pm - 1:05 am
PHX
-
BKK
41h 30m
2 stops
Delta Logo
9:40 pm - 8:37 pm
BKK
-
PHX
36h 57m
2 stops
$725Delta
Sat, Aug 15 - Mon, Aug 31
Delta Logo
8:45 am - 1:05 am
PHX
-
BKK
26h 20m
2 stops
Delta Logo
2:35 am - 11:26 pm
BKK
-
PHX
34h 51m
2 stops
$729Delta
Tue, Aug 11 - Tue, Sep 1
Delta Logo
1:20 pm - 9:45 pm
PHX
-
BKK
42h 25m
2 stops
Delta Logo
9:40 pm - 11:41 pm
BKK
-
PHX
40h 01m
2 stops
$735Delta
Sat, Aug 15 - Mon, Aug 31
Multiple Airlines Logo
1:29 pm - 9:10 pm
PHX
-
BKK
41h 41m
2 stops
Multiple Airlines Logo
2:40 am - 2:30 pm
BKK
-
PHX
25h 50m
1 stop
$741Multiple Airlines
Wed, Apr 22 - Sat, May 2
China Airlines Logo
11:25 pm - 9:45 am
PHX
-
BKK
20h 20m
1 stop
China Airlines Logo
10:50 am - 2:30 pm
BKK
-
PHX
17h 40m
1 stop
$746China Airlines
Sun, Mar 29 - Sun, Apr 26
STARLUX Airlines Logo
11:25 pm - 4:40 pm
PHX
-
BKK
27h 15m
1 stop
STARLUX Airlines Logo
1:10 pm - 5:40 pm
BKK
-
PHX
18h 30m
1 stop
$747STARLUX Airlines
Tue, Apr 7 - Tue, Apr 21
China Airlines Logo
11:25 pm - 9:45 am
PHX
-
BKK
20h 20m
1 stop
China Airlines Logo
5:30 pm - 2:30 pm
BKK
-
PHX
35h 00m
1 stop
$749China Airlines
Sun, Mar 29 - Tue, Apr 21
STARLUX Airlines Logo
11:25 pm - 4:40 pm
PHX
-
BKK
27h 15m
1 stop
STARLUX Airlines Logo
1:10 pm - 11:59 pm
BKK
-
PHX
24h 49m
2 stops
$753STARLUX Airlines
Thu, Apr 9 - Wed, Apr 22
United Airlines Logo
1:30 pm - 4:35 am
PHX
-
BKK
25h 05m
2 stops
United Airlines Logo
9:35 am - 6:39 pm
BKK
-
PHX
47h 04m
2 stops
$755United Airlines
Wed, Apr 22 - Sun, May 3
Korean Air Logo
8:33 am - 1:35 pm
PHX
-
BKK
39h 02m
2 stops
Korean Air Logo
9:40 pm - 3:08 pm
BKK
-
PHX
31h 28m
2 stops
$756Korean Air
Tue, Apr 21 - Thu, May 7

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
Apr 21
BKK1:10 pmBangkok Suvarnabhumi
18h 30m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$747
STARLUX Airlines
Apr 9
PHX11:25 pmPhoenix Sky Harbor Intl
27h 15m
1 stop
BKK4:40 pmBangkok Suvarnabhumi
Apr 22
BKK1:10 pmBangkok Suvarnabhumi
24h 49m
2 stops
PHX11:59 pmPhoenix Sky Harbor Intl
$753
STARLUX Airlines
Apr 29
PHX4:00 pmPhoenix Sky Harbor Intl
34h 40m
2 stops
BKK4:40 pmBangkok Suvarnabhumi
May 10
BKK1:10 pmBangkok Suvarnabhumi
18h 30m
1 stop
PHX5:40 pmPhoenix Sky Harbor Intl
$763

Korean Air flights from Phoenix to Bangkok

Our best Korean Air deals on Phoenix to Bangkok flight tickets
Korean Air
Apr 20
PHX8:33 amPhoenix Sky Harbor Intl
39h 02m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
May 6
BKK9:40 pmBangkok Suvarnabhumi
35h 34m
2 stops
PHX7:14 pmPhoenix Sky Harbor Intl
$725
Korean Air
Mar 3
PHX6:05 amPhoenix Sky Harbor Intl
28h 40m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Mar 17
BKK12:55 amBangkok Suvarnabhumi
32h 15m
2 stops
PHX7:10 pmPhoenix Sky Harbor Intl
$752
Korean Air
Apr 21
PHX8:33 amPhoenix Sky Harbor Intl
39h 02m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
May 7
BKK9:40 pmBangkok Suvarnabhumi
31h 28m
2 stops
PHX3:08 pmPhoenix Sky Harbor Intl
$756

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 February 22, 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

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 8/15

5:35 pm-1:05 am

2 stops41h 30m

Bangkok Suvarnabhumi

Mon 8/31

9:40 pm-8:37 pm

2 stops36h 57m

$725

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 8/11

8:45 am-1:05 am

2 stops26h 20m

Bangkok Suvarnabhumi

Tue 9/1

2:35 am-11:26 pm

2 stops34h 51m

$729

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sat 8/15

1:20 pm-9:45 pm

2 stops42h 25m

Bangkok Suvarnabhumi

Mon 8/31

9:40 pm-11:41 pm

2 stops40h 01m

$735

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 4/22

1:29 pm-9:10 pm

2 stops41h 41m

Bangkok Suvarnabhumi

Sat 5/2

2:40 am-2:30 pm

1 stop25h 50m

$741

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/29

11:25 pm-9:45 am

1 stop20h 20m

Bangkok Suvarnabhumi

Sun 4/26

10:50 am-2:30 pm

1 stop17h 40m

$746

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 4/7

11:25 pm-4:40 pm

1 stop27h 15m

Bangkok Suvarnabhumi

Tue 4/21

1:10 pm-5:40 pm

1 stop18h 30m

$747

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Sun 3/29

11:25 pm-9:45 am

1 stop20h 20m

Bangkok Suvarnabhumi

Tue 4/21

5:30 pm-2:30 pm

1 stop35h 00m

$749

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Thu 4/9

11:25 pm-4:40 pm

1 stop27h 15m

Bangkok Suvarnabhumi

Wed 4/22

1:10 pm-11:59 pm

2 stops24h 49m

$753

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Wed 4/22

1:30 pm-4:35 am

2 stops25h 05m

Bangkok Suvarnabhumi

Sun 5/3

9:35 am-6:39 pm

2 stops47h 04m

$755

PhoenixBangkok

PHX - BKK

PHXBKK

Phoenix Sky Harbor Intl

Tue 4/21

8:33 am-1:35 pm

2 stops39h 02m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-3:08 pm

2 stops31h 28m

$756

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 $837.

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 $1,005 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 $802 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

25h 02m

Direct flights

None
The fastest flight from Phoenix to Bangkok takes 25h 02m
There are no direct flights from Phoenix to Bangkok. There are no popular flight routes from Phoenix to Bangkok.
Search flight deals

  • 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 25h 02m.

  • 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 $58Free CancellationRating
5.7
3,045 reviews
Search Frontier flights
DeltaPriceFrom $134Free CancellationRating
7.9
8,241 reviews
Search Delta flights
China EasternPriceFrom $574Free CancellationRating
7.2
197 reviews
Search China Eastern flights
Air CanadaPriceFrom $586Free CancellationRating
7.1
10,738 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $642Free CancellationRating
8.3
1,714 reviews
Search Japan Airlines flights
Asiana AirlinesPriceFrom $677Free CancellationRating
8.1
504 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $686Free CancellationRating
8.3
807 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $734Free CancellationRating
8.9
274 reviews
Search STARLUX Airlines flights
United AirlinesPriceFrom $750Free CancellationRating
7.4
9,339 reviews
Search United Airlines flights
Korean AirPriceFrom $765Free CancellationRating
8.4
1,195 reviews
Search Korean Air 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