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$638+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BKK
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$981
(United Airlines)

One-way from

$638
(FlightHub)

Popular in

July

Cheapest in

November

Average price

$1,631
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. 7% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/14. 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 10/14:55 pmSJU - BKK
2 stops48h 40mUnited Airlines
Wed 10/159:35 amBKK - SJU
2 stops64h 09mUnited Airlines
Deal found 6/14$972
This Etihad Airways deal was found by Cheapflights users on 6/14. 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 10/295:15 amSJU - BKK
2 stops31h 05mMultiple Airlines
Sat 11/88:40 amBKK - SJU
2 stops50h 57mMultiple Airlines
Deal found 6/14$1,182
This Air Canada deal was found by Cheapflights users on 6/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:45 pmSJU - BKK
2 stops51h 30mAir Canada
Fri 11/218:35 amBKK - SJU
2 stops65h 15mAir Canada
Deal found 6/14$1,233
This FlightHub deal was found by Cheapflights users on 6/15. 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.
Mon 11/37:30 amSJU - BKK
2 stops28h 50mEtihad Airways
Mon 12/18:40 amBKK - SJU
2 stops49h 20mEtihad Airways
Deal found 6/15$1,249
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sat 11/81:59 amSJU - BKK
2 stops29h 46mQatar Airways
Thu 11/203:00 amBKK - SJU
2 stops30h 10mQatar Airways
Deal found 6/14$1,359
This Turkish Airlines deal was found by Cheapflights users on 6/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:15 pmSJU - BKK
2 stops34h 10mTurkish Airlines
Sun 9/146:45 amBKK - SJU
2 stops43h 09mTurkish Airlines
Deal found 6/14$1,374
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:01 pmSJU - BKK
2 stops32h 19mAmerican Airlines
Sat 9/132:30 amBKK - SJU
2 stops32h 07mAmerican Airlines
Deal found 6/14$1,428

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 16, 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

Mon 8/18

2:05 am-4:35 am

2 stops39h 30m

Bangkok Suvarnabhumi

Wed 9/3

9:35 am-11:57 pm

2 stops49h 22m

$981

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Sun 8/3

2:40 am-9:45 pm

3 stops32h 05m

Bangkok Suvarnabhumi

Thu 8/21

1:30 pm-2:17 pm

3 stops35h 47m

$1,333

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Mon 9/8

6:15 pm-3:25 pm

2 stops34h 10m

Bangkok Suvarnabhumi

Sun 9/14

6:45 am-2:54 pm

2 stops43h 09m

$1,374

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Mon 9/8

12:01 pm-7:20 am

2 stops32h 19m

Bangkok Suvarnabhumi

Sat 9/13

2:30 am-11:37 pm

2 stops32h 07m

$1,428

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 8/19

8:20 pm-1:25 pm

2 stops30h 05m

Bangkok Suvarnabhumi

Tue 9/2

2:30 am-6:30 pm

2 stops27h 00m

$1,587

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Mon 8/4

6:00 am-11:55 pm

2 stops30h 55m

Bangkok Suvarnabhumi

Wed 8/20

2:55 am-1:31 am

2 stops33h 36m

$1,704

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Tue 8/19

3:25 am-7:20 pm

2 stops28h 55m

$638

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 8/20

5:03 pm-7:25 pm

3 stops39h 22m

$1,251

San JuanBangkok

SJU - BKK

SJUBKK

San Juan Luis Munoz Marin Intl

Wed 7/23

3:05 am-5:50 am

2 stops39h 45m

$3,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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, March is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $953). Flying from Puerto Rico to Bangkok in December is currently the most expensive (average of $1,574). 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 June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Bangkok as you normally would.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 16, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Bangkok, such as Japan Airlines, Qatar Airways and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very good
1,494 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Qatar Airways
7.4
Good
3,591 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Etihad Airways
7.4
Good
1,212 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
United Airlines
7.4
Good
8,801 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Turkish Airlines
7.3
Good
3,852 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

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.

  • 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, March is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $953). Flying from Puerto Rico to Bangkok in December is currently the most expensive (average of $1,574). 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,060Average$1,329FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$1,170Average$1,445FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,267Average$1,663FlexibilityNo cancel feeOn-time68%

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