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Cheap flights from Portsmouth to Brussels from £102

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BRU
20 Jan — 27 Jan1
1 adult

Cheap flight deals from Portsmouth to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 January 2025.

Round-trip from

£219

One-way from

£102

Popular in

January

Cheapest in

June

Average price

£273
7/2-9/2
  • 7/2-9/2
  • 2 total stops
  • 24h 30m total
  • Portsmouth to Brussels
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24/3
  • 24/3
  • 2 total stops
  • 25h 55m total
  • Portsmouth to Brussels
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High demand for flights, 5% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Portsmouth to Brussels

Cheapest flights from Portsmouth to Brussels
Explore the most affordable flight options available from Portsmouth to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2025.

Wed 15/109:30SOU - BRU
1 stop10h 00mMultiple Airlines
Wed 22/121:15BRU - SOU
1 stop12h 30mMultiple Airlines
Deal found 14/1£216
Wed 15/109:30SOU - CRL
2 stops22h 00mMultiple Airlines
Wed 22/117:55CRL - SOU
2 stops26h 45mMultiple Airlines
Deal found 14/1£348
Thu 13/208:40SOU - BRU
2 stops9h 55mBritish Airways
Thu 20/210:15BRU - SOU
2 stops6h 45mBritish Airways
Deal found 14/1£457
Thu 27/217:20SOU - BRU
1 stop3h 55mKLM
Sun 2/306:15BRU - SOU
1 stop3h 35mKLM
Deal found 14/1£857

Find flights from Portsmouth to Brussels within your budget

Customise your flight search to find flights from Portsmouth to Brussels 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 858,174 searches. Data last updated 15 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Fri 7/2

20:10-08:55

1 stop11h 45m

Brussels Bruxelles-National

Sun 9/2

21:00-08:45

1 stop12h 45m

£219

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 13/2

08:40-19:35

2 stops9h 55m

Brussels Bruxelles-National

Thu 20/2

10:15-16:00

2 stops6h 45m

£457

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Thu 27/2

17:20-22:15

1 stop3h 55m

Brussels Bruxelles-National

Sun 2/3

06:15-08:50

1 stop3h 35m

£857

SouthamptonBrussels

SOU - CRL

SOUCRL

Southampton Eastleigh

Mon 24/3

09:35-12:30

2 stops25h 55m

£102

SouthamptonBrussels

SOU - BRU

SOUBRU

Southampton Eastleigh

Wed 5/2

08:40-19:45

2 stops10h 05m

£281

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Best time to book a flight from Portsmouth to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Portsmouth with our price prediction graph.
Estimated return 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.

Travel insights for flights from Portsmouth to Brussels

Get recent, data-driven insights about flights from Portsmouth to Brussels including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to Brussels?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Brussels (average of £117). Flying from Portsmouth to Brussels in May is currently the most expensive (average of £173). 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 P0R to BRU?

Find hourly flight availability from Portsmouth to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 January 2025.

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

What is the cheapest day to fly from Portsmouth to Brussels?

Use this chart to determine the cheapest time to fly return from Portsmouth to Brussels. Price data was last updated on 11 February 2024.

Travellers seeking maximum savings on their Portsmouth to Brussels flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Brussels

Explore weekly flight availability from Portsmouth to Brussels. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 January 2025.

The most flights from P0R to BR1 are scheduled on a Tuesday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Brussels by month

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

In terms of precipitation, rainfall in Brussels ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels when rainfall is around 40.0 mm.

Temperature in Brussels by month

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

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 15 January 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,820 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Portsmouth to Brussels?

    Before booking your flight to Brussels from Portsmouth, check out the most reliable airlines to get you to your destination on time: British Airways (80%), Japan Airlines (77%), American Airlines( 76%).

  • What are the cheapest flights from Portsmouth to Brussels?

    The cheapest flight price from Portsmouth to Brussels is £61. On average you can expect to pay £774. The most popular route, (Southampton Eastleigh - Brussels Bruxelles-National), can usually be booked for £181.

  • Can I find deals for flights from Portsmouth to Brussels that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Brussels flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Brussels?

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

  • Can I find deals for business class flights from Portsmouth to Brussels?

    Yes. Cheapflights offers flight deals from Portsmouth to Brussels 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 Portsmouth to Brussels?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Brussels (average of £117). Flying from Portsmouth to Brussels in May is currently the most expensive (average of £173). 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

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Alternative routes for Portsmouth to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Antwerp flights
London City to Charleroi Brussels flights
London City to Antwerp flights
Grimsby to Bruxelles-National flights
Doncaster to Bruxelles-National flights
Newquay to Bruxelles-National flights
East Midlands to Charleroi Brussels flights

Top 6 airlines flying from Portsmouth to Brussels

Discover the top 6 airlines that operate flights from Portsmouth to Brussels. 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 858,174 searches. Data last updated 15 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£88Average£137FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£88Average£129FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LuxairCheapest£89Average£118FlexibilityNo cancel feeOn-time83%
Search Luxair flights
Air FranceCheapest£150Average£262FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£155Average£215FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£162Average£221FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Brussels?

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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Brussels?

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Can Cheapflights find flights from Portsmouth to Brussels with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth to Brussels with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Brussels become cheaper?

Of course! You can now track prices for flights from Portsmouth to Brussels and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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