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$644+ Cheap flights from Puerto Rico to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BKK
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap flight deals from Puerto Rico to Bangkok

Cheapest flights from Puerto Rico to Bangkok
Explore the most affordable flight options available from Puerto Rico to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Justfly.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Mon 10/199:15 am
BKK
-
SJU
2 stops45h 27m
Etihad Airways
Deal found 5/4$1,021
This Justfly.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Mon 9/283:15 am
BKK
-
SJU
2 stops30h 27m
Etihad Airways
Deal found 5/5$1,022
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Tue 10/203:05 pm
BKK
-
SJU
2 stops35h 51m
Etihad Airways
Deal found 4/30$1,040
This Etihad Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Thu 10/19:45 am
BKK
-
SJU
2 stops44h 47m
Etihad Airways
Deal found 5/5$1,059
This FlightHub deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:30 am
SJU
-
BKK
2 stops28h 20m
Etihad Airways
Fri 8/288:45 pm
BKK
-
SJU
2 stops38h 54m
Etihad Airways
Deal found 5/2$1,081
This Justfly.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Wed 9/309:15 am
BKK
-
SJU
2 stops45h 17m
Etihad Airways
Deal found 5/5$1,082
This Etihad Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:01 am
SJU
-
BKK
2 stops50h 09m
Etihad Airways
Tue 9/88:45 pm
BKK
-
SJU
2 stops38h 13m
Etihad Airways
Deal found 4/30$1,119
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
SJU
-
BKK
2 stops37h 45m
Etihad Airways
Sat 9/123:05 pm
BKK
-
SJU
2 stops35h 51m
Etihad Airways
Deal found 5/4$1,141
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Wed 9/233:05 pm
BKK
-
SJU
2 stops39h 27m
Etihad Airways
Deal found 5/4$1,161
This Justfly.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Wed 9/238:45 pm
BKK
-
SJU
2 stops30h 11m
Etihad Airways
Deal found 5/1$1,173

Find flight deals from Puerto Rico to Bangkok

Keep the following information in mind while searching for Puerto Rico to Bangkok flight deals. Data was last updated May 5, 2026.

Round-trip from

$1,021
(Justfly.com)

One-way from

$644
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$1,295
From Puerto Rico to Bangkok
Search Deals
One-way flight from Puerto Rico to Bangkok
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Puerto Rico to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 8/6

3:10 pm-11:50 am

2 stops33h 40m

Bangkok Suvarnabhumi

Fri 8/28

3:15 am-12:39 am

2 stops32h 24m

$1,179

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 8/5

3:10 pm-7:40 pm

2 stops41h 30m

Bangkok Suvarnabhumi

Mon 8/24

3:15 am-10:39 pm

2 stops30h 24m

$1,259

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Fri 9/4

5:01 am-11:50 pm

2 stops31h 49m

Bangkok Suvarnabhumi

Fri 9/18

3:15 am-10:42 pm

2 stops30h 27m

$1,299

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 6/2

8:40 pm-2:15 pm

2 stops30h 35m

Bangkok Suvarnabhumi

Sat 6/6

2:30 am-7:00 pm

2 stops27h 30m

$1,353

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 6/2

8:40 pm-2:15 pm

2 stops30h 35m

Bangkok Suvarnabhumi

Mon 6/8

7:00 pm-6:50 pm

2 stops34h 50m

$1,353
Quickest round-trip

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Mon 8/31

3:28 pm-6:20 am

2 stops27h 52m

Bangkok Suvarnabhumi

Sun 9/20

9:05 pm-3:56 pm

2 stops29h 51m

$1,597

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 10/27

1:25 pm-11:25 am

3 stops35h 00m

Bangkok Suvarnabhumi

Thu 11/5

9:10 am-12:36 am

2 stops26h 26m

$1,652

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 10/1

2:00 pm-9:35 am

3 stops32h 35m

Bangkok Suvarnabhumi

Mon 10/19

7:00 am-11:50 pm

2 stops27h 50m

$1,655

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 10/7

2:00 pm-4:35 am

3 stops51h 35m

Bangkok Suvarnabhumi

Tue 10/20

7:00 am-11:50 pm

2 stops27h 50m

$1,656

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 8/19

7:00 am-9:35 am

3 stops39h 35m

Bangkok Suvarnabhumi

Thu 9/10

7:00 am-11:50 pm

2 stops27h 50m

$1,660

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Puerto Rico to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Bangkok

How far ahead should I book a flight from Puerto Rico to Bangkok?

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Puerto Rico to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Puerto Rico to Bangkok?

Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $565). Flying from Puerto Rico to Bangkok in June is currently the most expensive (average of $1,174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated May 5, 2026.
Peruse reviews from past customers who have flown with Qatar Airways,United Airlines, andEtihad Airways from Puerto Rico to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,725 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Matt,Nov 2024

BKK - DOH

I've been flying long-haul Qatar in Economy pretty often for the past 6 months. Legroom is reasonable but the seat cushions become uncomfortable within the first 2 hours of flight. Food is tasty but portions and variation small compared to other mideast carriers. Entertainment is limited (again, compared to other mideast carriers). Crew are friendly enough and processes are clear.
Qatar Airways
7.4
Good
3,725 reviews
Qatar Airways
7.4
Good
3,725 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Matt,Nov 2024

BKK - DOH

I've been flying long-haul Qatar in Economy pretty often for the past 6 months. Legroom is reasonable but the seat cushions become uncomfortable within the first 2 hours of flight. Food is tasty but portions and variation small compared to other mideast carriers. Entertainment is limited (again, compared to other mideast carriers). Crew are friendly enough and processes are clear.
United Airlines
7.4
Good
9,683 reviews
Qatar Airways
7.4
Good
3,725 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Matt,Nov 2024

BKK - DOH

I've been flying long-haul Qatar in Economy pretty often for the past 6 months. Legroom is reasonable but the seat cushions become uncomfortable within the first 2 hours of flight. Food is tasty but portions and variation small compared to other mideast carriers. Entertainment is limited (again, compared to other mideast carriers). Crew are friendly enough and processes are clear.
Etihad Airways
7.3
Good
1,433 reviews
Qatar Airways
7.4
Good
3,725 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Overall

7.4

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Matt,Nov 2024

BKK - DOH

I've been flying long-haul Qatar in Economy pretty often for the past 6 months. Legroom is reasonable but the seat cushions become uncomfortable within the first 2 hours of flight. Food is tasty but portions and variation small compared to other mideast carriers. Entertainment is limited (again, compared to other mideast carriers). Crew are friendly enough and processes are clear.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Puerto Rico to Bangkok?

    Departing from Puerto Rico to Bangkok will take you 30h 35m. Puerto Rico and Bangkok are separated by a distance of 10033 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Puerto Rico to Bangkok that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Bangkok.

  • Can I find deals for business class flights from Puerto Rico to Bangkok?

    Yes. Cheapflights offers flight deals from Puerto Rico to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Bangkok?

    Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $565). Flying from Puerto Rico to Bangkok in June is currently the most expensive (average of $1,174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Puerto Rico to Bangkok

Discover the top 3 airlines that operate flights from Puerto Rico to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$984Average$1,166FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,003Average$1,258FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,194Average$1,349FlexibilityNo cancel feeOn-time68%

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