HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belgium

$2,152+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BRU
Aug 22 — Aug 291
Fr 8/22
Fr 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 Belgium

Keep the following information in mind while searching for Puerto Rico to Belgium flight deals. Data was last updated August 17, 2025.

Round-trip from

$2,152
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$685
From Puerto Rico to Belgium
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Puerto Rico to Belgium

Cheapest flights from Puerto Rico to Belgium
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 August 17, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/138:45 amVQS - BRU
2 stops18h 20mUnited Airlines
Mo 11/1711:55 amBRU - VQS
2 stops35h 05mUnited Airlines
Deal found 8/16$2,152

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 2,558,603 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Puerto Rico to Belgium that are best for you.

Fly from

Puerto Rico

Fly to

Belgium

Route

Depart

Return

Price

ViequesBrussels

VQS - BRU

VQSBRU

Vieques

Do 11/13

8:45 am-7:15 am

2 stops41h 30m

Brussels Bruxelles-National

Mo 11/17

10:10 am-6:00 pm

2 stops36h 50m

$2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.
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

What is the cheapest month to book a flight from Puerto Rico to Belgium?

Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Belgium (average of $614). Flying from Puerto Rico to Belgium in June is currently the most expensive (average of $1,079). 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 BE?

Find hourly flight availability from Puerto Rico to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2025.

When flying from Puerto Rico to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 17, 2025.
See what other customers who have flown with Delta, United Airlines, and Iberia 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.
Delta
8.0
Very good
7,986 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,986 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,919 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Iberia
7.0
Good
2,883 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find deals for flights from Puerto Rico to Belgium that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Belgium.

  • Can I find deals for business class flights from Puerto Rico to Belgium?

    Yes. Cheapflights offers flight deals from Puerto Rico to Belgium 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 Belgium?

    Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Belgium (average of $614). Flying from Puerto Rico to Belgium in June is currently the most expensive (average of $1,079). 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 Belgium

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Madrid flights
Montego Bay to Heathrow flights
Santo Domingo to Madrid flights
Luis Munoz Marin Intl to Barcelona-El Prat flights
Luis Munoz Marin Intl to Leonardo da Vinci/Fiumicino flights
Nassau to Heathrow flights
Bridgetown to Heathrow flights
Luis Munoz Marin Intl to Zurich flights
Luis Munoz Marin Intl to Lisbon flights
Luis Munoz Marin Intl to Charles de Gaulle flights
Luis Munoz Marin Intl to Heathrow flights
Kingston to Heathrow flights
Luis Munoz Marin Intl to Malpensa flights
Fort-de-France to Orly flights
Port of Spain to Heathrow flights
Santo Domingo to Charles de Gaulle flights
Kingston to Gatwick flights
Punta Cana to Bruxelles-National flights
Pointe-à-Pitre to Orly flights
St. George's to Gatwick flights
Luis Munoz Marin Intl to Amsterdam flights
Montego Bay to Gatwick flights
Bridgetown to Gatwick flights
Luis Munoz Marin Intl to Vicenza flights
Castries to Gatwick flights
Luis Munoz Marin Intl to Dublin flights
Port of Spain to Amsterdam flights
Port of Spain to Gatwick flights
Luis Munoz Marin Intl to Frankfurt flights
Luis Munoz Marin Intl to Istanbul flights
Santo Domingo to Orly flights
Santo Domingo to Malpensa flights
Simpson Bay to Amsterdam flights
Kingston to Amsterdam flights

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 2,558,603 searches. Data last updated August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$499Average$817FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$552Average$817FlexibilityNo cancel feeOn-time69%
IberiaCheapest$749Average$1,088FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.