
| Most accurate provider | eDreams 3 stars | 
|---|---|
| Most trusted provider | eDreams 3 stars | 
| Round-trip from | $91 (easyJet) | 
| One-way from | $41 (easyJet) | 
| Popular in | August | 
| Cheapest in | January | 
| Average price | $199 | 
| Good round-trip deal | $87 or less | 
| Good one-way deal | $64 or less | 
Fly from
Fly to
Route
Depart
Return
Price
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
lun. 2/2
7:00 am-4:30 pm
1 stop9h 30m
Porto
dim. 2/8
9:15 pm-11:30 pm
Nonstop2h 15m
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
mar. 3/10
9:35 am-12:05 pm
Nonstop2h 30m
Porto
sam. 3/14
9:40 am-12:00 pm
Nonstop2h 20m
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
jeu. 1/15
7:50 pm-10:50 am
1 stop15h 00m
Porto
dim. 1/18
9:15 pm-11:30 pm
Nonstop2h 15m
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
mer. 12/3
8:05 am-4:25 pm
1 stop8h 20m
Porto
lun. 12/15
7:40 pm-10:00 pm
Nonstop2h 20m
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
sam. 3/21
6:30 am-9:00 am
Nonstop2h 30m
Porto
mer. 4/1
7:00 am-9:20 am
Nonstop2h 20m
LondonPorto
LTN - OPO
LTNOPO
London Luton
lun. 2/23
3:20 pm-5:50 pm
Nonstop2h 30m
Porto
jeu. 2/26
12:00 pm-10:20 pm
1 stop10h 20m
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
mer. 4/15
4:20 pm-6:50 pm
Nonstop2h 30m
Porto
mer. 4/22
7:00 am-9:20 am
Nonstop2h 20m
LondonPorto
LTN - OPO
LTNOPO
London Luton
ven. 12/5
5:30 pm-8:15 am
1 stop14h 45m
Porto
lun. 12/8
6:20 pm-8:40 pm
Nonstop2h 20m
LondonPorto
LTN - OPO
LTNOPO
London Luton
lun. 2/2
6:15 am-4:30 pm
1 stop10h 15m
Porto
dim. 2/8
4:20 pm-6:45 pm
Nonstop2h 25m
LondonPorto
LGW - OPO
LGWOPO
London Gatwick
dim. 2/1
6:05 pm-8:40 pm
Nonstop2h 35m
Porto
dim. 2/15
9:15 pm-11:30 pm
Nonstop2h 15m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | 
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from London to Porto (average of $37). Flying from London to Porto in July is currently the most expensive (average of $135). 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.
It’s typically best to fly out from London to Porto at noon. Doing so could potentially save you 30% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their London to Porto flight should consider departing on Monday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Comfort
Entertainment
Crew
Overall
Boarding
Reviews
Anonymous,Sep 2025
MAD - LIS
Food
Comfort
Entertainment
Crew
Overall
Boarding
Reviews
Anonymous,Sep 2025
MAD - LIS
Food
Comfort
Entertainment
Crew
Overall
Boarding
Reviews
Anonymous,Sep 2025
MAD - LIS
Food
Comfort
Entertainment
Crew
Overall
Boarding
Reviews
Anonymous,Sep 2025
MAD - LIS
Food
Comfort
Entertainment
Crew
Overall
Boarding
Reviews
Anonymous,Sep 2025
MAD - LIS
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$61 | Average$185 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$122 | Average$239 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$141 | Average$228 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$160 | Average$229 | FlexibilityNo cancel fee | On-timeN/A |