$301+ Cheap flights from Puerto Rico to Belgium
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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BRU
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Belgium 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
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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 Belgium
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Best
Last-minute
One-way
Cheapest flights from Puerto Rico to BelgiumExplore the most affordable flight options available from Puerto Rico to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
Explore the most affordable flight options available from Puerto Rico to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/162:05 am -
2 stops30h 10m
Tue 12/111:15 am -
1 stop18h 21m
Deal found 10/1![United Airlines logo]()
$780
This United deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 am -
2 stops30h 10m
Fri 11/2710:00 am -
2 stops32h 30m
Deal found 10/5![Multiple Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 11/182:05 am -
2 stops25h 45m
Fri 11/2711:55 am -
1 stop15h 27m
Deal found 10/5![United Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/258:25 am -
2 stops23h 50m
Mon 11/301:45 pm -
2 stops39h 51m
Deal found 10/2![United Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/155:50 pm -
2 stops34h 00m
Wed 11/187:00 am -
2 stops35h 15m
Deal found 10/4![United Airlines logo]()
$899
Best flights from Puerto Rico to BelgiumDiscover carefully curated flight deals from Puerto Rico to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
Discover carefully curated flight deals from Puerto Rico to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 1/208:25 am -
1 stop19h 30m
Sun 1/2410:10 am -
1 stop15h 50m
Deal found 10/5![United Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 10/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:15 am -
1 stop18h 25m
Wed 11/412:55 pm -
1 stop15h 23m
Deal found 10/4![Delta logo]()
$972
This KLM deal was found by Cheapflights users on 10/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 am -
1 stop18h 25m
Sun 11/112:55 pm -
1 stop28h 45m
Deal found 10/3![KLM logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/172:52 pm -
2 stops17h 23m
Tue 12/111:55 am -
2 stops28h 55m
Deal found 10/1![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/258:25 am -
2 stops23h 50m
Mon 11/301:45 pm -
2 stops39h 51m
Deal found 10/2![United Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/155:50 pm -
2 stops34h 00m
Wed 11/187:00 am -
2 stops35h 15m
Deal found 10/2![United Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/131:00 pm -
2 stops19h 15m
Mon 11/301:45 pm -
2 stops39h 51m
Deal found 10/4![United Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/4. 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 10/201:25 pm -
2 stops24h 35m
Wed 11/411:15 am -
1 stop18h 21m
Deal found 10/4![United Airlines logo]()
$968
Last-minute flights from Puerto Rico to BelgiumDiscover last-minute flight deals from Puerto Rico to Belgium. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Belgium. Data last updated October 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/155:50 pm -
2 stops34h 00m
Wed 11/187:00 am -
2 stops35h 15m
Deal found 10/4![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/162:05 am -
2 stops30h 10m
Tue 12/111:15 am -
1 stop18h 21m
Deal found 10/1![United Airlines logo]()
$780
This United deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 am -
2 stops30h 10m
Fri 11/2710:00 am -
2 stops32h 30m
Deal found 10/5![Multiple Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 11/182:05 am -
2 stops25h 45m
Fri 11/2711:55 am -
1 stop15h 27m
Deal found 10/5![United Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/258:25 am -
2 stops23h 50m
Mon 11/301:45 pm -
2 stops39h 51m
Deal found 10/2![United Airlines logo]()
$862
One-way flights from Puerto Rico to BelgiumSearch for one-way flight options from Puerto Rico to Belgium. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
Search for one-way flight options from Puerto Rico to Belgium. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This Expedia deal was found by Cheapflights users on 10/3. 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.
Wed 1/209:35 pm -
1 stop16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Iberia logo]()
$301
This United Airlines deal was found by Cheapflights users on 10/3. 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 1/202:52 pm -
2 stops36h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 10/1. 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 3/12:44 pm -
2 stops18h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Mon 3/18:05 am -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$306
This Finnair deal was found by Cheapflights users on 10/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/16:10 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Finnair logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/134:24 pm -
2 stops38h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/131:25 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$715
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/3. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:16 am -
3 stops28h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$839
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/1. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/112:45 pm -
3 stops22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![TAP AIR PORTUGAL logo]()
$947
Find flight deals from Puerto Rico to Belgium
Keep the following information in mind while searching for Puerto Rico to Belgium flight deals. Data was last updated October 5, 2026.
Round-trip from | $718 (Expedia) |
|---|---|
One-way from | $301 (Expedia) |
Popular in | May |
Cheapest in | March |
Average price | $790 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Belgium 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 October 5, 2026.
Use the filters below to find and compare flights from Puerto Rico to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Mon 3/1
8:05 am-7:15 am
1 stop18h 10m
Brussels Bruxelles-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$306
Quickest round-trip
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Mon 3/1
6:10 pm-11:30 am
1 stop12h 20m
Brussels Bruxelles-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$318
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Mon 10/12
3:04 am-5:45 pm
3 stops32h 41m
Brussels Bruxelles-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$522
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Tue 10/13
1:25 pm-7:45 am
1 stop12h 20m
Brussels Bruxelles-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$715
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Wed 1/20
8:25 am-8:55 am
1 stop19h 30m
Brussels Bruxelles-National
Sun 1/24
10:10 am-9:00 pm
1 stop15h 50m
$734
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Tue 11/17
2:52 pm-1:15 pm
2 stops17h 23m
Brussels Bruxelles-National
Tue 12/1
11:55 am-11:50 am
2 stops28h 55m
$780
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Wed 1/20
6:16 am-4:00 pm
3 stops28h 44m
Brussels Bruxelles-National
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$839
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Wed 11/25
8:25 am-1:15 pm
2 stops23h 50m
Brussels Bruxelles-National
Mon 11/30
1:45 pm-12:36 am
2 stops39h 51m
$862
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Sun 11/15
5:50 pm-8:50 am
2 stops34h 00m
Brussels Bruxelles-National
Wed 11/18
7:00 am-1:15 pm
2 stops35h 15m
$900
San JuanBrussels
SJU San Juan Luis Munoz Marin Intl - BRU Brussels Bruxelles-National
SJUBRU
San Juan Luis Munoz Marin Intl
Fri 11/13
1:00 pm-1:15 pm
2 stops19h 15m
Brussels Bruxelles-National
Mon 11/30
1:45 pm-12:36 am
2 stops39h 51m
$902
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Puerto Rico with our price prediction graph.
SJU-BRU
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 Belgium
PR0-BE0
SJU-BRU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Belgium
Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated October 5, 2026.
See what other customers who have flown with Delta,United Airlines, andIberia from Puerto Rico to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Puerto Rico to Belgium
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Belgium by cabin class
Find flights from Puerto Rico to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Belgium flights
Browse other Puerto Rico and Belgium flight options. Last updated on October 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Puerto Rico to Belgium
Discover the top 3 airlines that operate flights from Puerto Rico to Belgium. 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 October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$561 | Average$779 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$718 | Average$849 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$779 | Average$1,010 | FlexibilityNo cancel fee | On-timeN/A |