Cheap Flights from London (LHR) to Porto (OPO) from HK$971~

View HK$971 flight on Sat, 18 Apr 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Porto Airport (OPO)

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Find Cheap Flights from London (LHR) to Porto (OPO)

Prices were available within the past 7 days and start at HK$971 for one-way flights and HK$1,625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, 10 Jun - Wed, 17 Jun
LHR
London
OPO
Porto
HK$1,625 Return, found 2 days ago
HK$1,625
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from London to Porto, returning Wed, 17 Jun, priced at HK$1,625 found 2 days ago
Swiss International Air Lines
Wed, 10 Jun - Wed, 17 Jun
LHR
London
OPO
Porto
HK$1,679 Return, found 2 days ago
HK$1,679
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from London to Porto, returning Wed, 17 Jun, priced at HK$1,679 found 2 days ago
Swiss International Air Lines
Wed, 10 Jun - Wed, 17 Jun
LHR
London
OPO
Porto
HK$1,680 Return, found 2 days ago
HK$1,680
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from London to Porto, returning Wed, 17 Jun, priced at HK$1,680 found 2 days ago
Vueling Airlines
Sat, 30 May - Fri, 5 Jun
LHR
London
OPO
Porto
HK$1,723 Return, found 1 day ago
HK$1,723
Return
found 1 day ago
Select Vueling Airlines flight, departing Sat, 30 May from London to Porto, returning Fri, 5 Jun, priced at HK$1,723 found 1 day ago
Swiss International Air Lines
Wed, 10 Jun - Wed, 17 Jun
LHR
London
OPO
Porto
HK$1,735 Return, found 2 days ago
HK$1,735
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from London to Porto, returning Wed, 17 Jun, priced at HK$1,735 found 2 days ago
Swiss International Air Lines
Mon, 1 Jun - Thu, 11 Jun
LHR
London
OPO
Porto
HK$1,784 Return, found 1 day ago
HK$1,784
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 1 Jun from London to Porto, returning Thu, 11 Jun, priced at HK$1,784 found 1 day ago
Swiss International Air Lines
Wed, 10 Jun - Wed, 17 Jun
LHR
London
OPO
Porto
HK$1,787 Return, found 2 days ago
HK$1,787
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from London to Porto, returning Wed, 17 Jun, priced at HK$1,787 found 2 days ago
Brussels Airlines
Wed, 10 Jun - Wed, 17 Jun
LHR
London
OPO
Porto
HK$1,788 Return, found 2 days ago
HK$1,788
Return
found 2 days ago
Select Brussels Airlines flight, departing Wed, 10 Jun from London to Porto, returning Wed, 17 Jun, priced at HK$1,788 found 2 days ago
TAP Portugal
Wed, 22 Apr - Thu, 14 May
LHR
London
OPO
Porto
HK$1,917 Return, found 3 days ago
HK$1,917
Return
found 3 days ago
Select TAP Portugal flight, departing Wed, 22 Apr from London to Porto, returning Thu, 14 May, priced at HK$1,917 found 3 days ago
KLM
Fri, 15 May - Wed, 3 Jun
LHR
London
OPO
Porto
HK$2,039 Return, found 3 days ago
HK$2,039
Return
found 3 days ago
Select KLM flight, departing Fri, 15 May from London to Porto, returning Wed, 3 Jun, priced at HK$2,039 found 3 days ago

Alternative airports near Porto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dr. Francisco de Sa Carneiro OPO. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from HK$2,534
OPO
Dr. Francisco de Sa Carneiro
CheapestClosest
Average driving time to city centre14 min
Flights from HK$2,534

Find the cheapest month to fly from London (LHR) to Porto (OPO)

November is typically the cheapest month to fly

From HK$1,373 - HK$1,792 per traveller.

Frequently asked questions

How much is a flight from London Heathrow to OPO?
If you're traveling between Heathrow Airport (LHR) and Porto Airport, round-trip journeys start from HK$1,625. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Porto Airport?
Most flights can be canceled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Dr. Francisco de Sa Carneiro Airport (OPO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to Dr. Francisco de Sa Carneiro Airport (OPO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Porto Airport?
It's only 1,300 kilometers between Hounslow and Maia. Chances are you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Heathrow Airport (LHR) to OPO?
If you want to fly directly from Heathrow Airport (LHR) to Porto Airport, British Airways (BA) is a great option. It operates 17 flights every month between Hounslow and Maia.
Are Heathrow Airport to OPO flight tickets cheaper when they're purchased at the last minute?
Flight tickets from London Heathrow to Dr. Francisco de Sa Carneiro Airport (OPO) are available up to a year before departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Heathrow
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
Air France, Austrian Airlines, Brussels Airlines, Eurowings, Iberia, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Vueling Airlines
Return price
HK$1,625
Distance
1291 km

Book with confidence

Flights from London to Porto

Book cheap flights from London (LHR) to Porto (OPO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Porto (OPO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Porto (OPO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Porto flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Porto and things to do in Porto for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Porto more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Porto is HK$971 now!

 

Flights from London to Porto

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