Cheap Flights to Portugal | Popular Routes to Portugal from HK$727

View HK$727 flight on Mon, 20 Apr 2026Opens in a new window

Popular airlines to Portugal

  • TAP Portugal

  • Lufthansa

  • Iberia

  • British Airways

  • Air France

  • KLM

  • Swiss International Air Lines

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Cheap round-trip flights to Portugal

Prices were available within the past 7 days and start at HK$727 for one-way flights and HK$1,369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Wed, 11 Mar - Tue, 24 Mar
LHR
London
LIS
Lisbon
HK$1,369 Return, found 3 days ago
HK$1,369
Return
found 3 days ago
Select TAP Portugal flight, departing Wed, 11 Mar from London to Lisbon, returning Tue, 24 Mar, priced at HK$1,369 found 3 days ago
British Airways
Sat, 28 Feb - Mon, 2 Mar
LHR
London
LIS
Lisbon
HK$1,615 Return, found 3 days ago
HK$1,615
Return
found 3 days ago
Select British Airways flight, departing Sat, 28 Feb from London to Lisbon, returning Mon, 2 Mar, priced at HK$1,615 found 3 days ago
Vueling Airlines
Sat, 7 Mar - Mon, 9 Mar
LHR
London
OPO
Porto
HK$1,754 Return, found 1 day ago
HK$1,754
Return
found 1 day ago
Select Vueling Airlines flight, departing Sat, 7 Mar from London to Porto, returning Mon, 9 Mar, priced at HK$1,754 found 1 day ago
TAP Portugal
Tue, 31 Mar - Wed, 1 Apr
LHR
London
FAO
Algarve
HK$1,906 Return, found 2 hours ago
HK$1,906
Return
found 2 hours ago
Select TAP Portugal flight, departing Tue, 31 Mar from London to Algarve, returning Wed, 1 Apr, priced at HK$1,906 found 2 hours ago
Lufthansa
Sun, 22 Feb - Thu, 26 Feb
LHR
London
LIS
Lisbon
HK$2,193 Return, found 1 day ago
HK$2,193
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 22 Feb from London to Lisbon, returning Thu, 26 Feb, priced at HK$2,193 found 1 day ago
Air France
Sat, 7 Mar - Wed, 11 Mar
LHR
London
OPO
Porto
HK$2,288 Return, found 4 days ago
HK$2,288
Return
found 4 days ago
Select Air France flight, departing Sat, 7 Mar from London to Porto, returning Wed, 11 Mar, priced at HK$2,288 found 4 days ago
Iberia
Fri, 13 Feb - Tue, 24 Feb
LHR
London
OPO
Porto
HK$2,312 Return, found 2 days ago
HK$2,312
Return
found 2 days ago
Select Iberia flight, departing Fri, 13 Feb from London to Porto, returning Tue, 24 Feb, priced at HK$2,312 found 2 days ago
Swiss International Air Lines
Tue, 24 Feb - Sat, 28 Feb
LHR
London
FAO
Algarve
HK$2,317 Return, found 2 days ago
HK$2,317
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 24 Feb from London to Algarve, returning Sat, 28 Feb, priced at HK$2,317 found 2 days ago
Eurowings
Sat, 28 Feb - Mon, 2 Mar
LHR
London
FNC
Madeira Island
HK$2,583 Return, found 5 days ago
HK$2,583
Return
found 5 days ago
Select Eurowings flight, departing Sat, 28 Feb from London to Madeira Island, returning Mon, 2 Mar, priced at HK$2,583 found 5 days ago
Austrian Airlines
Tue, 3 Mar - Tue, 17 Mar
LHR
London
LIS
Lisbon
HK$2,849 Return, found 1 hour ago
HK$2,849
Return
found 1 hour ago
Select Austrian Airlines flight, departing Tue, 3 Mar from London to Lisbon, returning Tue, 17 Mar, priced at HK$2,849 found 1 hour ago

About Portugal

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.

Frequently asked questions

How do I find cheap flights to Portugal that have flexible change policies?
We understand that plans can change very quickly, so booking a flexible airfare with Expedia makes sense. Simply check the "No change fee" box directly under the "Flexible change policies" filter. Your well-priced and flexible flight to Portugal is just a few clicks away.
Which airlines fly to Portugal?
When you're ready to lock in your seat to or near Portugal, these top airlines are waiting to welcome you aboard:

  • TAP Portugal - 277 flights to or near Portugal each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 91 flights to or near Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Portugal?
A great strategy for nabbing cheap airfares is to be flexible with your dates. Start by searching for your flight to Portugal, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book in advance. For an idea of fares, HK$1,369 was the lowest price for a flight to Portugal in the last seven days.
How much is a flight to Portugal?
The cost of a round-trip ticket to Portugal in the last seven days ranged between HK$1,369 and HK$5,234. If you were journeying one way out of London (LHR), you could have nabbed a cheap fare from just HK$727.
What are the most popular airports to fly into in Portugal?
Depending on your budget, carrier and where you're coming from, one of these leading airports will be your entry point to Portugal:

  • Humberto Delgado Airport (LIS) - 403 flights per month.
  • Dr. Francisco de Sa Carneiro Airport (OPO) - 56 flights per month.

When is the cheapest time to fly to Portugal?
Flying on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a blast in Portugal instead!
How much is a plane ticket to Portugal?
In the last seven days, flights to Portugal ranged from HK$1,369 to HK$5,234.
What is the best time to go to Portugal?
If you're eager to enjoy Portugal's most populated city when it's really buzzing, set out for Lisbon District sometime in April, May and August. Similar to most locations in the Northern Hemisphere, summer here begins June 20, with average temperatures of between 18ºC and 27ºC.
What months are the cheapest to book a flight to Portugal?
An excellent month to purchase low-cost flights to Portugal is February. It's worth remembering that in the United States, an expensive time to reserve a ticket is during the busy month of December.

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.

Etihad Airways
Sun, 13 Sept - Wed, 23 Sept
HKG
Hong Kong SAR
LIS
Lisbon
HK$5,234 Return, found 6 days ago
HK$5,234
Return
found 6 days ago
Select Etihad Airways flight, departing Sun, 13 Sept from Hong Kong SAR to Lisbon, returning Wed, 23 Sept, priced at HK$5,234 found 6 days ago
*Available to Expedia members.