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$565+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BKK
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap 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 November 13, 2025.

Round-trip from

$1,005
(United Airlines)

One-way from

$565
(Etihad Airways)

Popular in

December

Cheapest in

November

Average price

$1,189
From Puerto Rico to Bangkok
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One-way flight from Puerto Rico to Bangkok
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Highest demand for flights based on searches. 3% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. 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 11/122:05 amSJU - BKK
3 stops46h 20mUnited Airlines
Wed 11/199:10 amBKK - SJU
2 stops48h 12mUnited Airlines
Deal found 11/12$1,009
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/122:25 pmSJU - BKK
3 stops34h 00mUnited Airlines
Fri 11/214:55 pmBKK - SJU
3 stops32h 45mUnited Airlines
Deal found 11/12$1,035
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/168:30 amSJU - BKK
3 stops63h 55mUnited Airlines
Sun 11/234:55 pmBKK - SJU
3 stops60h 30mUnited Airlines
Deal found 11/12$1,053
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/42:25 pmSJU - BKK
3 stops34h 00mUnited Airlines
Fri 12/124:55 pmBKK - SJU
3 stops36h 30mUnited Airlines
Deal found 11/12$1,055
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/22:05 amSJU - BKK
3 stops46h 20mUnited Airlines
Fri 12/124:55 pmBKK - SJU
3 stops36h 30mUnited Airlines
Deal found 11/12$1,060
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Thu 11/276:06 amSJU - BKK
2 stops30h 14mEtihad Airways
Thu 12/48:55 amBKK - SJU
2 stops53h 53mEtihad Airways
Deal found 11/11$1,074
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/132:05 amSJU - BKK
3 stops46h 20mUnited Airlines
Sat 11/224:55 pmBKK - SJU
3 stops39h 31mUnited Airlines
Deal found 11/12$1,086
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 11/147:45 amSJU - BKK
3 stops40h 40mUnited Airlines
Fri 11/214:55 pmBKK - SJU
3 stops30h 54mUnited Airlines
Deal found 11/12$1,100

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 November 13, 2025.
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

Tue 1/20

6:00 am-11:20 pm

2 stops30h 20m

Bangkok Suvarnabhumi

Wed 2/4

2:55 am-2:33 am

2 stops34h 38m

$1,017

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Mon 1/19

2:05 am-11:25 am

3 stops46h 20m

Bangkok Suvarnabhumi

Thu 2/5

4:55 pm-9:26 pm

3 stops39h 31m

$1,045

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Sat 1/17

7:45 am-11:25 am

3 stops40h 40m

Bangkok Suvarnabhumi

Thu 1/29

4:55 pm-12:55 pm

3 stops31h 00m

$1,046

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Fri 1/16

7:45 am-11:25 am

3 stops40h 40m

Bangkok Suvarnabhumi

Thu 1/29

4:55 pm-12:36 am

3 stops42h 41m

$1,046

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 12/4

2:25 pm-11:25 am

3 stops34h 00m

Bangkok Suvarnabhumi

Fri 12/12

4:55 pm-6:25 pm

3 stops36h 30m

$1,055

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 12/2

2:05 am-11:25 am

3 stops46h 20m

Bangkok Suvarnabhumi

Fri 12/12

7:10 am-12:36 am

2 stops28h 26m

$1,077

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 1/21

7:45 am-11:25 am

3 stops40h 40m

Bangkok Suvarnabhumi

Wed 2/4

4:55 pm-12:36 am

3 stops42h 41m

$1,091

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 1/21

8:15 am-11:20 pm

2 stops28h 05m

$565

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 1/20

2:05 am-11:25 am

3 stops46h 20m

$596

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Thu 12/11

8:10 am-5:10 am

2 stops34h 00m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 $891). 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.

What is the cheapest time of day to fly from PR to BKK?

Find hourly flight availability from Puerto Rico to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from Puerto Rico to Bangkok in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 November 13, 2025.
Peruse reviews from past customers who have flown with Qatar Airways, Etihad Airways, and United Airlines 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
3,661 reviews

Food

7.3

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

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
3,661 reviews
Qatar Airways
7.4
Good
3,661 reviews

Food

7.3

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

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
7.4
Good
1,289 reviews
Qatar Airways
7.4
Good
3,661 reviews

Food

7.3

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

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
9,015 reviews
Qatar Airways
7.4
Good
3,661 reviews

Food

7.3

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Crew

7.9

Overall

7.4

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 46h 20m. 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 $891). 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$984Average$1,169FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,170Average$1,347FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,227Average$1,419FlexibilityNo cancel feeOn-time68%

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