London To Porto Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

calender

TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

June is by far the best month, wherein you can get cheapest flights for London to Porto. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From London To Porto

British Airways
British Airways

London

20:00

London

London Heathrow Airport

Mon , 29 Jun 2026

11h 40m
ellipse
1 Stop

Porto

07:40

Porto

Francisco Sa Carneiro Airport

Tue, 30 Jun 2026

£171
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

19:15

London

London Heathrow Airport

Mon , 29 Jun 2026

20h 15m
ellipse
1 Stop

Porto

15:30

Porto

Francisco Sa Carneiro Airport

Tue, 30 Jun 2026

£183
Lufthansa
Lufthansa

London

09:00

London

London Heathrow Airport

Mon , 29 Jun 2026

14h 25m
ellipse
1 Stop

Porto

23:25

Porto

Francisco Sa Carneiro Airport

Mon, 29 Jun 2026

£217
Lufthansa
Lufthansa

London

06:55

London

London Heathrow Airport

Mon , 29 Jun 2026

16h 30m
ellipse
1 Stop

Porto

23:25

Porto

Francisco Sa Carneiro Airport

Mon, 29 Jun 2026

£217
Iberia
Iberia

London

06:15

London

London Heathrow Airport

Mon , 29 Jun 2026

09h 45m
ellipse
1 Stop

Porto

16:00

Porto

Francisco Sa Carneiro Airport

Mon, 29 Jun 2026

£231
Swiss
Swiss

London

08:40

London

London Heathrow Airport

Mon , 29 Jun 2026

23h 15m
ellipse
1 Stop

Porto

07:55

Porto

Francisco Sa Carneiro Airport

Tue, 30 Jun 2026

£233
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

14:45

London

London Heathrow Airport

Mon , 29 Jun 2026

07h 30m
ellipse
1 Stop

Porto

22:15

Porto

Francisco Sa Carneiro Airport

Mon, 29 Jun 2026

£236
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

20:55

London

London Heathrow Airport

Mon , 29 Jun 2026

21h 15m
ellipse
1 Stop

Porto

18:10

Porto

Francisco Sa Carneiro Airport

Tue, 30 Jun 2026

£251
Swiss
Swiss

London

12:10

London

London Heathrow Airport

Mon , 29 Jun 2026

19h 45m
ellipse
1 Stop

Porto

07:55

Porto

Francisco Sa Carneiro Airport

Tue, 30 Jun 2026

£262
Brussels Airlines
Brussels Airlines

London

17:50

London

London Heathrow Airport

Mon , 29 Jun 2026

20h 15m
ellipse
1 Stop

Porto

14:05

Porto

Francisco Sa Carneiro Airport

Tue, 30 Jun 2026

£272
Lufthansa
Lufthansa

London

07:30

London

London Heathrow Airport

Mon , 29 Jun 2026

15h 25m
ellipse
1 Stop

Porto

22:55

Porto

Francisco Sa Carneiro Airport

Mon, 29 Jun 2026

£276
ellipse

Early Morning Flight London to Porto

wallet
Cheapest Flight
Found
£231
group
Average Flight
Time
09h 45m
calendra
Date/Time
29 Jun 2026
06:15 AM
plane
Airlines
Iberia
Ellipse

Late Night Flight London to Porto

wallet
Cheapest Flight
Found
£171
group
Average Flight
Time
11h 40m
calendar
Date/Time
29 Jun 2026
20:00 PM
plane
Airlines
British Airways

Flights from London to Porto with Easemytrip

Flying from London to Porto has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between London to Porto is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Heathrow Airport (LHR) and Francisco Sa Carneiro Airport (OPO). You can expect a flight distance of approximately 1298 km, and most direct services cover it in around 16:21.

Let’s take a closer look at everything you need to know before booking your flight from London to Porto.

Travel Overview: London to Porto

Flight Details Information
Route Distance 1298 km
Average Flight Time 16:21 hrs
Departure Airport London Heathrow Airport (LHR)
Arrival Airport Francisco Sa Carneiro Airport (OPO)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines British Airways, KLM Royal Dutch Airlines, Lufthansa, Iberia

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from London to Porto

Are there direct flights from London to Porto?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?