Cheap flights from Bucharest to Serra da Estrela from CA $147

View CA $147 flight on Thu, Nov. 27, 2025Opens in a new window

Popular airlines from Bucharest to Serra da Estrela

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • Austrian Airlines

    Austrian Airlines

  • Turkish Airlines

    Turkish Airlines

  • TAP Portugal

    TAP Portugal

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Bucharest (BUH) to Serra da Estrela (OPO)

Prices were available within the past 7 days and start at CA $147 for one-way flights and CA $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Nov. 20 - Wed, Nov. 26
OTP
Bucharest
LIS
Lisbon
CA $288 Roundtrip, found 6 days ago
CA $288
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Nov. 20 from Bucharest to Lisbon, returning Wed, Nov. 26, priced at CA $288 found 6 days ago
Air Serbia
Thu, Nov. 27 - Thu, Dec. 18
OTP
Bucharest
LIS
Lisbon
CA $319 Roundtrip, found 6 days ago
CA $319
Roundtrip
found 6 days ago
Select Air Serbia flight, departing Thu, Nov. 27 from Bucharest to Lisbon, returning Thu, Dec. 18, priced at CA $319 found 6 days ago
Scandinavian Airlines
Sat, Nov. 22 - Fri, Dec. 12
OTP
Bucharest
LIS
Lisbon
CA $353 Roundtrip, found 6 days ago
CA $353
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov. 22 from Bucharest to Lisbon, returning Fri, Dec. 12, priced at CA $353 found 6 days ago
KLM
Mon, Nov. 24 - Mon, Dec. 8
OTP
Bucharest
LIS
Lisbon
CA $358 Roundtrip, found 6 days ago
CA $358
Roundtrip
found 6 days ago
Select KLM flight, departing Mon, Nov. 24 from Bucharest to Lisbon, returning Mon, Dec. 8, priced at CA $358 found 6 days ago
Swiss International Air Lines
Mon, Oct. 20 - Tue, Oct. 28
OTP
Bucharest
OPO
Porto
CA $366 Roundtrip, found 6 days ago
CA $366
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Oct. 20 from Bucharest to Porto, returning Tue, Oct. 28, priced at CA $366 found 6 days ago
LOT-Polish Airlines
Thu, Nov. 20 - Wed, Nov. 26
OTP
Bucharest
LIS
Lisbon
CA $394 Roundtrip, found 6 days ago
CA $394
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Thu, Nov. 20 from Bucharest to Lisbon, returning Wed, Nov. 26, priced at CA $394 found 6 days ago
*Available to Expedia members.