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$446+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BKK
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:30 am
SJU
-
BKK
2 stops33h 40m
United Airlines
Mon 3/24:55 pm
BKK
-
SJU
3 stops32h 45m
United Airlines
Deal found 2/11$965
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/154:52 pm
SJU
-
BKK
3 stops55h 33m
United Airlines
Sun 2/224:55 pm
BKK
-
SJU
3 stops60h 30m
United Airlines
Deal found 2/10$986
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Fri 5/15:01 am
SJU
-
BKK
2 stops43h 49m
Etihad Airways
Fri 5/83:05 pm
BKK
-
SJU
2 stops38h 25m
Etihad Airways
Deal found 2/11$999
This SmartFares deal was found by Cheapflights users on 2/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:00 am
SJU
-
BKK
2 stops33h 15m
Etihad Airways
Wed 5/133:05 pm
BKK
-
SJU
2 stops46h 02m
Etihad Airways
Deal found 2/10$1,001
This Etihad Airways deal was found by Cheapflights users on 2/9. 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.
Wed 9/27:55 am
SJU
-
BKK
2 stops28h 55m
Etihad Airways
Mon 9/143:05 pm
BKK
-
SJU
2 stops60h 45m
Etihad Airways
Deal found 2/9$1,018
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/21:40 pm
SJU
-
BKK
3 stops56h 55m
United Airlines
Sun 8/99:35 am
BKK
-
SJU
2 stops45h 59m
United Airlines
Deal found 2/8$1,021
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:00 pm
SJU
-
BKK
3 stops32h 35m
United Airlines
Mon 10/199:35 am
BKK
-
SJU
2 stops49h 22m
United Airlines
Deal found 2/8$1,030
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:10 am
SJU
-
BKK
2 stops34h 00m
United Airlines
Wed 11/119:10 am
BKK
-
SJU
2 stops48h 12m
United Airlines
Deal found 2/9$1,031
This United Airlines deal was found by Cheapflights users on 2/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
SJU
-
BKK
3 stops39h 35m
United Airlines
Thu 4/233:45 pm
BKK
-
SJU
3 stops39h 49m
United Airlines
Deal found 2/7$1,032
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm
SJU
-
BKK
3 stops32h 35m
United Airlines
Wed 10/147:00 am
BKK
-
SJU
3 stops45h 30m
United Airlines
Deal found 2/9$1,033

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 February 11, 2026.

Round-trip from

$965
(United Airlines)

One-way from

$446
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$1,211
From Puerto Rico to Bangkok
Search Deals
One-way flight from Puerto Rico to Bangkok
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 11, 2026.
Use the filters below to find and compare flights from Puerto Rico to Bangkok that are best for you.

Fly from

Puerto Rico

Fly to

Bangkok

Route

Depart

Return

Price

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 4/29

10:00 am-6:45 am

2 stops33h 45m

Bangkok Suvarnabhumi

Wed 5/13

3:05 pm-10:12 pm

2 stops42h 07m

$999

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Mon 4/13

11:59 pm-11:50 pm

2 stops36h 51m

Bangkok Suvarnabhumi

Tue 5/12

3:05 pm-8:51 pm

2 stops40h 46m

$1,018

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 4/7

5:01 am-6:45 am

2 stops38h 44m

Bangkok Suvarnabhumi

Thu 4/23

9:45 am-6:30 pm

2 stops43h 45m

$1,018

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 4/7

7:00 am-9:35 am

3 stops39h 35m

Bangkok Suvarnabhumi

Thu 4/23

3:45 pm-8:34 pm

3 stops39h 49m

$1,032

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 4/29

2:55 pm-9:35 am

3 stops31h 40m

Bangkok Suvarnabhumi

Wed 5/13

7:00 am-11:50 pm

2 stops27h 50m

$1,033

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 4/14

1:21 am-11:20 pm

2 stops34h 59m

$446

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 3/12

5:10 am-11:25 pm

2 stops31h 15m

$581

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 3/12

12:05 pm-7:35 pm

3 stops44h 30m

$594

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 4/9

6:00 am-6:45 am

2 stops37h 45m

$598

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 4/9

7:00 am-9:35 am

3 stops39h 35m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

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

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

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $866). 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 February 11, 2026.
Peruse reviews from past customers who have flown with Qatar Airways, United Airlines, and Etihad 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
3,731 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

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
3,731 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

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
9,269 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

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
1,393 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

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 33h 45m. Puerto Rico and Bangkok are separated by a distance of 10033 mi.

  • 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, January is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $866). 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.

Alternative routes for Puerto Rico to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Suvarnabhumi flights

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$912Average$1,085FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,170Average$1,309FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,194Average$1,405FlexibilityNo cancel feeOn-time68%

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