- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap round-trip flights to Portugal
Prices were available within the past 7 days and start at S$161 for one-way flights and S$243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, 7 May - Tue, 21 May
LHR
Heathrow
OPO
Dr. Francisco de Sa Carneiro
S$243 Return, found 2 days ago
S$243
Return
found 2 days ago
Wed, 10 Apr - Wed, 17 Apr
LHR
Heathrow
LIS
Humberto Delgado
S$302 Return, found 2 days ago
S$302
Return
found 2 days ago
Thu, 9 May - Wed, 22 May
LHR
Heathrow
OPO
Dr. Francisco de Sa Carneiro
S$320 Return, found 2 days ago
S$320
Return
found 2 days ago
Wed, 18 Sep - Wed, 25 Sep
LHR
Heathrow
OPO
Dr. Francisco de Sa Carneiro
S$336 Return, found 6 days ago
S$336
Return
found 6 days ago
Tue, 14 May - Wed, 22 May
LHR
Heathrow
LIS
Humberto Delgado
S$346 Return, found 3 days ago
S$346
Return
found 3 days ago
Tue, 14 May - Wed, 22 May
LHR
Heathrow
LIS
Humberto Delgado
S$386 Return, found 3 days ago
S$386
Return
found 3 days ago
Tue, 14 May - Wed, 22 May
LHR
Heathrow
LIS
Humberto Delgado
S$406 Return, found 3 days ago
S$406
Return
found 3 days ago
Sun, 14 Apr - Wed, 17 Apr
LHR
Heathrow
FAO
Faro Intl.
S$412 Return, found 4 days ago
S$412
Return
found 4 days ago
Mon, 16 Sep - Thu, 19 Sep
LHR
Heathrow
LIS
Humberto Delgado
S$439 Return, found 6 hours ago
S$439
Return
found 6 hours ago
Fri, 3 May - Fri, 24 May
LHR
Heathrow
OPO
Dr. Francisco de Sa Carneiro
S$460 Return, found 2 days ago
S$460
Return
found 2 days ago
Expedia offers flights to Portugal to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Portugal or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Portugal Flights Information
Airlines serving | British Airways, Eurowings, Air Serbia, TAP Portugal, KLM, Swiss International Air Lines, Air France, Lufthansa, Iberia, Brussels Airlines |
---|---|
Roundtrip price | from S$243 |
Frequently asked questions
More to explore for Portugal
Heading to Portugal? Explore Portugal with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to Portugal
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, 19 May - Thu, 23 May
SIN
Changi
OPO
Dr. Francisco de Sa Carneiro
S$975 Return, found 2 hours ago
S$975
Return
found 2 hours ago
Top Flight Destinations In Portugal
- Flights to Lisbon District
- Flights to Porto
- Flights to Albufeira
- Flights to Lagos
- Flights to Funchal
- Flights to Faro
- Flights to Portimão
- Flights to Ponta Delgada
- Flights to Lagoa
- Flights to Tavira
- Flights to Olhao
- Flights to Nazaré
- Flights to Vila Nova de Gaia
- Flights to Coimbra
- Flights to Aveiro
- Flights to Évora
- Flights to Braga
- Flights to Obidos
- Flights to Sesimbra
Top Flight Destinations In the World
- Flights to Canada
- Flights to India
- Flights to Switzerland
- Flights to Spain
- Flights to Italy
- Flights to Argentina
- Flights to Germany
- Flights to United Kingdom
- Flights to Greece
- Flights to Mexico
- Flights to Australia
- Flights to Türkiye
- Flights to France
- Flights to Philippines
- Flights to United States of America
- Flights to Sweden
- Flights to South Korea
- Flights to Norway
- Flights to Thailand
- Flights to Colombia
Top Portugal Hotels
- Holiday Inn Lisbon Continental, an IHG Hotel
- Radisson Blu Hotel
- EPIC SANA Marques Hotel
- Hotel Star Inn Lisbon Aeroporto
- Meliá Lisboa Aeroporto
- Ramada by Wyndham Lisbon
- InterContinental Lisbon, an IHG Hotel
- Hotel Mundial
- EPIC SANA Lisboa Hotel
- Jupiter Lisboa Hotel
- Vila Vita Parc
- InterContinental Porto - Palacio das Cardosas, an IHG Hotel
Flights
*Available to Expedia members.