$573+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BKK
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Bangkok with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Bangkok
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Best
Last-minute
One-way
Cheapest flights from Puerto Rico to BangkokExplore 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 10, 2026.
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 10, 2026.
This Etihad Airways deal was found by Cheapflights users on 11/6. 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 11/255:01 am -
2 stops31h 39m
Tue 12/152:55 am -
2 stops35h 58m
Deal found 11/6![Multiple Airlines logo]()
$1,118
This Etihad Airways deal was found by Cheapflights users on 11/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:55 pm -
2 stops34h 40m
Sat 11/212:25 am -
2 stops57h 52m
Deal found 11/7![Etihad Airways logo]()
$1,192
This Justfly.com deal was found by Cheapflights users on 11/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:29 am -
2 stops33h 11m
Thu 12/108:30 am -
2 stops50h 00m
Deal found 11/7![Etihad Airways logo]()
$1,235
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:29 am -
2 stops40h 06m
Fri 12/112:55 am -
2 stops31h 35m
Deal found 11/9![Etihad Airways logo]()
$1,247
This Etihad Airways deal was found by Cheapflights users on 11/5. 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.
Fri 11/131:55 pm -
2 stops34h 40m
Mon 11/302:40 pm -
2 stops43h 50m
Deal found 11/5![Etihad Airways logo]()
$1,258
This Etihad Airways deal was found by Cheapflights users on 11/6. 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 11/107:01 am -
2 stops47h 44m
Wed 12/92:55 am -
2 stops30h 31m
Deal found 11/6![Multiple Airlines logo]()
$1,258
This FlightHub deal was found by Cheapflights users on 11/6. 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 11/309:35 pm -
2 stops27h 40m
Wed 12/92:00 am -
2 stops34h 52m
Deal found 11/6![Qatar Airways logo]()
$1,281
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:35 pm -
2 stops34h 50m
Mon 12/146:55 pm -
2 stops41h 57m
Deal found 11/9![Qatar Airways logo]()
$1,282
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:35 pm -
2 stops58h 15m
Tue 12/152:00 am -
2 stops36h 53m
Deal found 11/9![Qatar Airways logo]()
$1,295
This FlightHub deal was found by Cheapflights users on 11/6. 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 11/306:10 pm -
2 stops31h 05m
Sat 12/126:55 pm -
2 stops41h 57m
Deal found 11/6![Qatar Airways logo]()
$1,321
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am -
2 stops29h 40m
Thu 11/262:25 am -
2 stops33h 15m
Deal found 11/9![Etihad Airways logo]()
$1,335
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 11/91:09 am -
3 stops47h 21m
Thu 12/104:55 pm -
3 stops42h 02m
Deal found 11/9![United Airlines logo]()
$1,728
Best flights from Puerto Rico to BangkokDiscover carefully curated flight deals from Puerto Rico to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Puerto Rico to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/196:01 am -
2 stops30h 39m
Tue 2/232:40 pm -
2 stops47h 13m
Deal found 11/9![Etihad Airways logo]()
$1,115
This Etihad Airways deal was found by Cheapflights users on 11/8. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:05 am -
2 stops29h 35m
Mon 11/302:40 pm -
2 stops43h 50m
Deal found 11/8![Multiple Airlines logo]()
$1,258
This Qatar Airways deal was found by Cheapflights users on 11/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/259:35 pm -
2 stops34h 15m
Fri 2/129:45 am -
2 stops45h 15m
Deal found 11/5![Qatar Airways logo]()
$1,348
This United Airlines deal was found by Cheapflights users on 11/7. 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 4/201:40 pm -
3 stops32h 55m
Mon 4/269:35 am -
3 stops43h 03m
Deal found 11/7![United Airlines logo]()
$1,428
This Etihad Airways deal was found by Cheapflights users on 11/5. 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 2/115:15 am -
2 stops31h 25m
Thu 2/252:40 pm -
2 stops45h 13m
Deal found 11/5![Etihad Airways logo]()
$1,118
This Etihad Airways deal was found by Cheapflights users on 11/9. 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.
Mon 2/16:01 am -
2 stops48h 44m
Sun 2/148:50 pm -
2 stops39h 58m
Deal found 11/9![Etihad Airways logo]()
$1,258
This United Airlines deal was found by Cheapflights users on 11/8. 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 2/74:55 pm -
2 stops44h 25m
Mon 2/224:55 pm -
3 stops36h 30m
Deal found 11/8![United Airlines logo]()
$1,441
This United Airlines deal was found by Cheapflights users on 11/6. 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 1/181:09 am -
3 stops47h 21m
Tue 2/234:55 pm -
3 stops42h 02m
Deal found 11/6![United Airlines logo]()
$1,442
This United Airlines deal was found by Cheapflights users on 11/6. 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 1/202:21 pm -
3 stops34h 09m
Thu 1/284:55 pm -
3 stops53h 55m
Deal found 11/6![United Airlines logo]()
$1,488
This United Airlines deal was found by Cheapflights users on 11/6. 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 2/102:05 am -
2 stops35h 15m
Thu 2/254:55 pm -
3 stops36h 30m
Deal found 11/6![United Airlines logo]()
$1,490
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/242:05 am -
3 stops46h 25m
Fri 2/124:55 pm -
3 stops39h 29m
Deal found 11/5![United Airlines logo]()
$1,492
Last-minute flights from Puerto Rico to BangkokDiscover last-minute flight deals from Puerto Rico to Bangkok. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Bangkok. Data last updated November 10, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 11/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:55 pm -
2 stops34h 40m
Sat 11/212:25 am -
2 stops57h 52m
Deal found 11/7![Etihad Airways logo]()
$1,192
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 11/91:09 am -
3 stops47h 21m
Thu 12/104:55 pm -
3 stops42h 02m
Deal found 11/9![United Airlines logo]()
$1,728
This Etihad Airways deal was found by Cheapflights users on 11/6. 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 11/107:01 am -
2 stops47h 44m
Wed 12/92:55 am -
2 stops30h 31m
Deal found 11/6![Multiple Airlines logo]()
$1,258
This Etihad Airways deal was found by Cheapflights users on 11/5. 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.
Fri 11/131:55 pm -
2 stops34h 40m
Mon 11/302:40 pm -
2 stops43h 50m
Deal found 11/5![Etihad Airways logo]()
$1,258
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am -
2 stops29h 40m
Thu 11/262:25 am -
2 stops33h 15m
Deal found 11/9![Etihad Airways logo]()
$1,335
This Etihad Airways deal was found by Cheapflights users on 11/6. 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 11/255:01 am -
2 stops31h 39m
Tue 12/152:55 am -
2 stops35h 58m
Deal found 11/6![Multiple Airlines logo]()
$1,118
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:35 pm -
2 stops58h 15m
Tue 12/152:00 am -
2 stops36h 53m
Deal found 11/9![Qatar Airways logo]()
$1,295
This Justfly.com deal was found by Cheapflights users on 11/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:29 am -
2 stops33h 11m
Thu 12/108:30 am -
2 stops50h 00m
Deal found 11/7![Etihad Airways logo]()
$1,235
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:29 am -
2 stops40h 06m
Fri 12/112:55 am -
2 stops31h 35m
Deal found 11/9![Etihad Airways logo]()
$1,247
This FlightHub deal was found by Cheapflights users on 11/6. 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 11/309:35 pm -
2 stops27h 40m
Wed 12/92:00 am -
2 stops34h 52m
Deal found 11/6![Qatar Airways logo]()
$1,281
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:35 pm -
2 stops34h 50m
Mon 12/146:55 pm -
2 stops41h 57m
Deal found 11/9![Qatar Airways logo]()
$1,282
This FlightHub deal was found by Cheapflights users on 11/6. 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 11/306:10 pm -
2 stops31h 05m
Sat 12/126:55 pm -
2 stops41h 57m
Deal found 11/6![Qatar Airways logo]()
$1,321
One-way flights from Puerto Rico to BangkokSearch for one-way flight options from Puerto Rico to Bangkok. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Puerto Rico to Bangkok. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Expedia deal was found by Cheapflights users on 11/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/47:20 am -
2 stops36h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Etihad Airways logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/192:41 am -
3 stops55h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$574
This Etihad Airways deal was found by Cheapflights users on 11/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/179:25 am -
2 stops34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Etihad Airways logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2111:00 am -
3 stops47h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$605
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:01 am -
2 stops31h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Etihad Airways logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2310:08 pm -
3 stops37h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/171:57 pm -
3 stops46h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$653
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/186:00 am -
3 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1910:08 pm -
3 stops49h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$684
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 November 10, 2026.
Round-trip from | $1,088 (FlightHub) |
|---|---|
One-way from | $573 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $1,297 |
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 7,457,451 searches. Data last updated November 10, 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
Cheapest round-trip
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Tue 5/4
7:20 am-6:45 am
2 stops36h 25m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$573
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Wed 2/17
9:25 am-6:35 am
2 stops34h 10m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$581
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Sun 2/21
11:00 am-9:25 pm
3 stops47h 25m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$605
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Sat 2/20
3:00 pm-11:40 pm
2 stops45h 40m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$627
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Fri 11/27
5:01 am-11:40 pm
2 stops31h 39m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$647
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Fri 2/19
10:08 pm-10:10 am
3 stops49h 02m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$684
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Fri 11/27
5:19 am-11:15 am
3 stops42h 56m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$761
Quickest round-trip
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Mon 2/22
6:10 pm-11:35 am
2 stops30h 25m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$783
San JuanBangkok
SJU San Juan Luis Munoz Marin Intl - BKK Bangkok Suvarnabhumi
SJUBKK
San Juan Luis Munoz Marin Intl
Tue 5/4
8:35 pm-5:45 pm
3 stops34h 10m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$792
AguadillaBangkok
BQN Aguadilla Borinquen - BKK Bangkok Suvarnabhumi
BQNBKK
Aguadilla Borinquen
Tue 1/19
6:01 am-11:40 pm
2 stops30h 39m
Bangkok Suvarnabhumi
Tue 2/23
2:40 pm-2:53 am
2 stops47h 13m
$1,115
Showing 1-10 of 20 resultsSorted 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.
SJU-BKK
BQN-BKK
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
PR0-TH1
SJU-BKK
BQN-BKK
What is the cheapest month to book a flight from Puerto Rico to Bangkok?
Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Bangkok (average of $1,036). Flying from Puerto Rico to Bangkok in December is currently the most expensive (average of $1,772). 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 November 10, 2026.
Peruse reviews from past customers who have flown with Qatar Airways,Etihad Airways, andUnited 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.
Boarding
7.5
Crew
7.9
Comfort
7.3
Entertainment
7.3
Overall
7.4
Food
7.3
Reviews
1 / 20
2.0
Mediocrewizard,Jun 2026
DOH - BKK
Boarding
7.5
Crew
7.9
Comfort
7.3
Entertainment
7.3
Overall
7.4
Food
7.3
Reviews
1 / 20
2.0
Mediocrewizard,Jun 2026
DOH - BKK
Boarding
7.5
Crew
7.9
Comfort
7.3
Entertainment
7.3
Overall
7.4
Food
7.3
Reviews
1 / 20
2.0
Mediocrewizard,Jun 2026
DOH - BKK
Boarding
7.5
Crew
7.9
Comfort
7.3
Entertainment
7.3
Overall
7.4
Food
7.3
Reviews
1 / 20
2.0
Mediocrewizard,Jun 2026
DOH - BKK
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.
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.
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Flights by cabin class
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Complete your trip
Complete your trip to Bangkok by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Bangkok by cabin class
Find flights from Puerto Rico to Bangkok, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Bangkok flights
Browse other Puerto Rico and Bangkok flight options. Last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$912 | Average$1,252 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,003 | Average$1,077 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,241 | Average$1,351 | FlexibilityNo cancel fee | On-time68% |