Cheap flights from Brussels to Serra da Estrela

View AU$115 flight on Tue, 20 Jan. 2026Opens in a new window

Popular airlines from Brussels to Serra da Estrela

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Brussels Airlines

    Brussels Airlines

  • TAP Portugal

    TAP Portugal

  • Air Europa

    Air Europa

  • ITA Airways

    ITA Airways

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Cheap Flights from Brussels (BRU) to Serra da Estrela (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, 27 Sep. - Mon, 29 Sep.
BRU
Brussels
LIS
Lisbon
AU$290 Return, found 4 days ago
AU$290
Return
found 4 days ago
Select TAP Portugal flight, departing Sat, 27 Sep. from Brussels to Lisbon, returning Mon, 29 Sep., priced at AU$290 found 4 days ago
Brussels Airlines
Mon, 6 Oct. - Tue, 14 Oct.
BRU
Brussels
LIS
Lisbon
AU$294 Return, found 3 days ago
AU$294
Return
found 3 days ago
Select Brussels Airlines flight, departing Mon, 6 Oct. from Brussels to Lisbon, returning Tue, 14 Oct., priced at AU$294 found 3 days ago
Air Europa
Thu, 30 Apr. - Thu, 14 May
BRU
Brussels
OPO
Porto
AU$316 Return, found 1 day ago
AU$316
Return
found 1 day ago
Select Air Europa flight, departing Thu, 30 Apr. from Brussels to Porto, returning Thu, 14 May, priced at AU$316 found 1 day ago
Air France
Fri, 29 Aug. - Wed, 10 Sep.
ZYR
Brussels
LIS
Lisbon
AU$399 Return, found 2 days ago
AU$399
Return
found 2 days ago
Select Air France flight, departing Fri, 29 Aug. from Brussels to Lisbon, returning Wed, 10 Sep., priced at AU$399 found 2 days ago
KLM
Thu, 4 Sep. - Thu, 11 Sep.
ZYR
Brussels
LIS
Lisbon
AU$400 Return, found 3 days ago
AU$400
Return
found 3 days ago
Select KLM flight, departing Thu, 4 Sep. from Brussels to Lisbon, returning Thu, 11 Sep., priced at AU$400 found 3 days ago
Swiss International Air Lines
Mon, 6 Oct. - Tue, 14 Oct.
BRU
Brussels
LIS
Lisbon
AU$435 Return, found 3 days ago
AU$435
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, 6 Oct. from Brussels to Lisbon, returning Tue, 14 Oct., priced at AU$435 found 3 days ago

Find the cheapest month to fly from Brussels (BRU) to Lisbon (LIS)

March is typically the cheapest month to fly

From AU$135 - AU$286 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.