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$1,029+ Cheap flights from Puerto Rico to Bangkok

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BKK
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
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 June 21, 2026.

This FlightHub deal was found by Cheapflights users on 6/20. 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 stops37h 45m
Etihad Airways
Wed 9/239:15 am
BKK
-
SJU
2 stops41h 41m
Etihad Airways
Deal found 6/20$1,029
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Thu 9/246:00 am
SJU
-
BKK
2 stops49h 10m
Etihad Airways
Thu 10/18:45 pm
BKK
-
SJU
2 stops30h 11m
Etihad Airways
Deal found 6/20$1,036
This Etihad Airways deal was found by Cheapflights users on 6/16. 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 9/156:00 am
SJU
-
BKK
2 stops30h 50m
Etihad Airways
Mon 10/199:15 am
BKK
-
SJU
2 stops41h 41m
Etihad Airways
Deal found 6/16$1,059
This Justfly.com deal was found by Cheapflights users on 6/18. 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 11/195:30 am
SJU
-
BKK
2 stops38h 45m
Etihad Airways
Wed 12/22:55 am
BKK
-
SJU
2 stops30h 14m
Etihad Airways
Deal found 6/18$1,089
This FlightHub deal was found by Cheapflights users on 6/20. 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 8/117:25 am
SJU
-
BKK
2 stops41h 45m
Etihad Airways
Fri 9/113:15 am
BKK
-
SJU
2 stops47h 41m
Etihad Airways
Deal found 6/20$1,096
This Etihad Airways deal was found by Cheapflights users on 6/16. 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.
Fri 11/206:40 am
SJU
-
BKK
2 stops37h 35m
Etihad Airways
Mon 11/302:55 am
BKK
-
SJU
2 stops54h 14m
Etihad Airways
Deal found 6/16$1,106
This Etihad Airways deal was found by Cheapflights users on 6/18. 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.
Sun 8/27:25 am
SJU
-
BKK
2 stops29h 25m
Multiple Airlines
Sun 8/93:55 pm
BKK
-
SJU
2 stops42h 59m
Multiple Airlines
Deal found 6/18$1,119
This FlightHub deal was found by Cheapflights users on 6/18. 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 10/306:00 am
SJU
-
BKK
2 stops30h 20m
Etihad Airways
Wed 11/112:40 pm
BKK
-
SJU
2 stops37h 11m
Etihad Airways
Deal found 6/18$1,169
This FlightHub deal was found by Cheapflights users on 6/20. 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 10/271:00 pm
SJU
-
BKK
2 stops30h 35m
Etihad Airways
Thu 11/58:30 am
BKK
-
SJU
2 stops43h 21m
Etihad Airways
Deal found 6/20$1,176
This Etihad Airways deal was found by Cheapflights users on 6/16. 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.
Sun 9/136:00 am
SJU
-
BKK
2 stops37h 45m
Etihad Airways
Sat 10/248:45 pm
BKK
-
SJU
2 stops30h 06m
Etihad Airways
Deal found 6/16$1,199

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 June 21, 2026.

Round-trip from

$1,029
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$1,278
From Puerto Rico to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 21, 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

Sun 9/13

6:00 am-6:45 am

2 stops37h 45m

Bangkok Suvarnabhumi

Mon 10/19

8:45 pm-3:56 pm

2 stops30h 11m

$1,199

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 7/14

7:25 am-11:50 pm

2 stops29h 25m

Bangkok Suvarnabhumi

Sat 7/18

9:15 am-12:13 am

2 stops49h 58m

$1,299

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 9/8

1:00 am-11:55 pm

2 stops35h 55m

Bangkok Suvarnabhumi

Wed 9/23

3:45 pm-5:38 pm

3 stops36h 53m

$1,346

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 7/7

1:40 pm-9:35 am

3 stops56h 55m

Bangkok Suvarnabhumi

Wed 7/22

9:35 am-9:24 pm

2 stops46h 49m

$1,483

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 8/11

2:20 pm-9:35 am

3 stops32h 15m

Bangkok Suvarnabhumi

Tue 9/29

9:35 am-11:50 pm

2 stops49h 15m

$1,533
Quickest round-trip

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 8/11

2:20 pm-9:35 am

3 stops32h 15m

Bangkok Suvarnabhumi

Sat 9/12

7:00 am-11:50 pm

2 stops27h 50m

$1,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Sorted by cheapest first

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, 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.

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

Booking 6 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.

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 June 21, 2026.
Peruse reviews from past customers who have flown with United Airlines,Qatar Airways, 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.
United Airlines
7.4
Good
9,866 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,866 reviews
United Airlines
7.4
Good
9,866 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Qatar Airways
7.3
Good
3,727 reviews
United Airlines
7.4
Good
9,866 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Etihad Airways
7.3
Good
1,454 reviews
United Airlines
7.4
Good
9,866 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 35h 55m. 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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$984Average$1,166FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,003Average$1,248FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,194Average$1,331FlexibilityNo cancel feeOn-time68%

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