Porto

$50+ Cheap flights from London (LON) to Porto (OPO)

LON — OPO
Dec 5 — Dec 121
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Find cheap flights from London to Porto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from London to Porto are usually found in January or November, booked 15 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from London to Porto

Cheapest flights from London to Porto

Mon 12/77:00 am -
Nonstop2h 30m
Sun 12/139:15 pm -
Nonstop2h 20m
Deal found 11/2$98
Fri 11/209:05 am -
Nonstop2h 25m
Sun 11/229:10 am -
1 stop23h 25m
Deal found 11/1$98
Thu 12/109:30 am -
Nonstop2h 30m
Sun 12/139:15 pm -
Nonstop2h 20m
Deal found 10/31$99
Thu 11/199:00 am -
Nonstop2h 25m
Sun 11/227:45 am -
Nonstop2h 25m
Deal found 11/1$99
Thu 12/38:15 am -
Nonstop2h 30m
Fri 12/118:30 pm -
Nonstop2h 25m
Deal found 10/31$99
Thu 12/109:30 am -
Nonstop2h 30m
Mon 12/218:15 pm -
Nonstop2h 20m
Deal found 11/1$100
Fri 11/209:05 am -
Nonstop2h 25m
Sun 11/227:45 am -
Nonstop2h 25m
Deal found 11/1$100
Sat 12/126:15 pm -
Nonstop2h 30m
Tue 12/1512:20 pm -
Nonstop2h 25m
Deal found 11/1$100
Fri 12/119:00 pm -
1 stop11h 10m
Tue 12/227:15 pm -
Nonstop2h 20m
Deal found 11/1$101
Sat 11/2112:40 pm -
Nonstop2h 25m
Sat 11/284:00 pm -
Nonstop2h 25m
Deal found 10/31$101
Thu 12/108:15 am -
Nonstop2h 30m
Wed 12/165:30 pm -
Nonstop2h 20m
Deal found 11/3$101
Mon 12/77:00 am -
Nonstop2h 30m
Wed 12/97:00 am -
1 stop14h 35m
Deal found 11/1$102

Find flight deals from London to Porto

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(TravelFusion)

One-way from

$50
(WAYA)

Popular in

December

Cheapest in

January

Average price

$151

Good round-trip deal

$147 or less

Good one-way deal

$39 or less
Provider with most accurate pricing for London (LON)-Porto flight deals.
Provider most trusted by Cheapflights users for London (LON)-Porto flights.
From London (LON) to Porto
One-way flight from London (LON) to Porto
High demand for flights, 11% potential price rise
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from London (LON) to Porto.
Price to beat on a one-way flight from London (LON) to Porto.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPorto

LTN London Luton - OPO Porto

LTNOPO

London Luton

Thu 11/19

8:15 am-10:45 am

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$51

LondonPorto

LTN London Luton - OPO Porto

LTNOPO

London Luton

Mon 2/8

12:40 pm-3:10 pm

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$57

LondonPorto

LTN London Luton - OPO Porto

LTNOPO

London Luton

Thu 12/31

8:15 am-10:45 am

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

LondonPorto

LTN London Luton - OPO Porto

LTNOPO

London Luton

Mon 11/23

12:40 pm-3:10 pm

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

LondonPorto

LTN London Luton - OPO Porto

LTNOPO

London Luton

Fri 11/27

5:10 pm-7:40 pm

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$60

LondonPorto

LGW London Gatwick - OPO Porto

LGWOPO

London Gatwick

Tue 12/29

9:45 am-12:15 pm

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$66

LondonPorto

LTN London Luton - OPO Porto

LTNOPO

London Luton

Sun 12/6

4:50 pm-7:20 pm

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$67
Quickest round-trip

LondonPorto

STN London Stansted - OPO Porto

STNOPO

London Stansted

Thu 2/11

9:00 am-11:25 am

Nonstop2h 25m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$68

LondonPorto

STN London Stansted - OPO Porto

STNOPO

London Stansted

Wed 12/16

9:55 am-12:20 pm

Nonstop2h 25m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

LondonPorto

LGW London Gatwick - OPO Porto

LGWOPO

London Gatwick

Wed 12/2

9:30 am-12:00 pm

Nonstop2h 30m

Porto

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$70

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from London to Porto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Porto in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from London with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from London to Porto

What is the cheapest month to book a flight from London to Porto?

Currently, January is the cheapest month in which you can book a flight from London to Porto (average of $134). Flying from London to Porto in December is currently the most expensive (average of $296). 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.

What is the cheapest time of day to fly from LON to OPO?

It’s typically best to fly out from London to Porto in the evening. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from London to Porto?

Airfare is below average for this route at the moment.
London to Porto flights typically cost between $99 and $207 in December.
The cheapest round-trip price found within the last 5 days was $98 on easyJet (Dec 7-Dec 13).

How often are flights from London to Porto delayed?

About 22% of weekly flights between London and Porto have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for London to Porto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Porto flights?

Over the last year, easyJet have had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from London to Porto?

Booking 14 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.

What is the cheapest day to fly from London to Porto?

Travelers seeking maximum savings on their London to Porto flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Porto

Get a feel of what it's like to fly with TAP AIR PORTUGAL,Ryanair, andeasyJet from London to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.1

Comfort

7.2

Food

6.3

Crew

7.8

Entertainment

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sep 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Boarding

7.1

Comfort

7.2

Food

6.3

Crew

7.8

Entertainment

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sep 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Boarding

7.1

Comfort

7.2

Food

6.3

Crew

7.8

Entertainment

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sep 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Boarding

7.1

Comfort

7.2

Food

6.3

Crew

7.8

Entertainment

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sep 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Boarding

7.1

Comfort

7.2

Food

6.3

Crew

7.8

Entertainment

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sep 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Related info for your journey

  • What airport do you fly into for flights to Porto from London?

    If you book a flight to Porto from London, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There is 1 flight from London to Porto per day from 4 different airlines.

  • How long is the flight from London to Porto?

    For as low as $99, Ryanair can have you in Porto from London in 2h 25m. London and Porto are separated by a distance of 846 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from London to Porto round-trip?

    According to our current data, Ryanair ($78), easyJet ($129), and British Airways ($129) offers the cheapest pricing from London to Porto. These flights start at 62% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to Porto one-way?

    The cheapest airlines for a one-way flight from London to Porto are Ryanair ($42), easyJet ($71), and British Airways ($90).

  • What are the most popular routes from London to Porto?

  • Can I find deals for flights from London to Porto that include hotel bookings?

    Yes. In addition to deals on London to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Porto.

  • Can I find deals for business class flights from London to Porto?

    Yes. Cheapflights offers flight deals from London to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Porto?

    Currently, January is the cheapest month in which you can book a flight from London to Porto (average of $134). Flying from London to Porto in December is currently the most expensive (average of $296). 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.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Arcos de Valdevez
Coimbra
Aveiro

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from London to Porto

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$78Average$191FlexibilityNo cancel feeOn-timeN/A
easyJetCheapest$129Average$248FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$129Average$265FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$161Average$299FlexibilityNo cancel feeOn-timeN/A

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