Find flights
When to book
FAQs
Sign in
English
Round-trip from | C$ 277 |
|---|---|
One-way from | C$ 138 |
Popular in | December |
Cheapest in | January |
Average price | C$ 340 |
Fly from
Fly to
Route
Depart
Return
Price
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Fri 16/1
6:30 a.m.-1:20 p.m.
1 stop6h 50m
Porto
Sun 18/1
5:00 a.m.-10:45 a.m.
1 stop5h 45m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Fri 23/1
10:00 a.m.-3:25 p.m.
1 stop5h 25m
Porto
Sun 25/1
5:00 a.m.-10:45 a.m.
1 stop5h 45m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Tue 6/1
3:45 p.m.-10:25 p.m.
1 stop6h 40m
Porto
Mon 12/1
6:30 a.m.-1:50 p.m.
1 stop7h 20m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Sat 29/11
2:05 p.m.-10:20 p.m.
1 stop8h 15m
Porto
Tue 2/12
9:55 a.m.-5:00 p.m.
1 stop7h 05m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Fri 5/12
6:30 a.m.-1:20 p.m.
1 stop6h 50m
Porto
Mon 8/12
11:25 a.m.-4:35 p.m.
1 stop5h 10m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Fri 5/12
10:00 a.m.-3:25 p.m.
1 stop5h 25m
Porto
Sun 7/12
11:15 a.m.-4:05 p.m.
1 stop4h 50m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Tue 18/11
6:00 a.m.-1:05 p.m.
1 stop7h 05m
Porto
Fri 21/11
12:00 p.m.-5:30 p.m.
1 stop5h 30m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Sat 21/3
8:40 a.m.-3:25 p.m.
1 stop6h 45m
Porto
Sun 22/3
5:00 a.m.-12:05 p.m.
1 stop7h 05m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Mon 9/2
6:00 a.m.-1:00 p.m.
1 stop7h 00m
Porto
Mon 9/2
4:10 p.m.-9:35 p.m.
1 stop5h 25m
LondonPorto
LHR - OPO
LHROPO
London Heathrow
Sun 8/2
8:15 a.m.-2:00 p.m.
1 stop5h 45m
Porto
Mon 9/2
11:30 a.m.-5:30 p.m.
1 stop6h 00m
The price you pay for your flight from London Heathrow Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Porto (average of C$ 127). Flying from London Heathrow Airport to Porto in August is currently the most expensive (average of C$ 308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
About 100% of weekly flights between London and Porto have experienced delays in the past year, with the average delay time being 82 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Over the past year, British Airways has had the lowest number of delays on this route, with just 100% of flights being delayed.
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Heathrow today with Cheapflights!
Cheapflights helps you find that perfect flight to Porto from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Need flexible booking options for your flight to Porto from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from Heathrow to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.