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Cheap flights from the United Kingdom to Porto from £23

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OPO
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Porto

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Porto
Explore the most affordable flight options available from United Kingdom to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Fri 18/921:25
BHX
-
OPO
Nonstop2h 25m
Ryanair
Tue 22/922:35
OPO
-
BHX
Nonstop2h 20m
Ryanair
Deal found 16/6£62
Fri 3/721:25
BHX
-
OPO
Nonstop2h 25m
Ryanair
Fri 24/718:40
OPO
-
BHX
Nonstop2h 20m
Ryanair
Deal found 15/6£64
Fri 28/821:25
BHX
-
OPO
Nonstop2h 25m
Ryanair
Tue 8/922:35
OPO
-
BHX
Nonstop2h 20m
Ryanair
Deal found 17/6£69
Tue 15/919:45
BHX
-
OPO
Nonstop2h 25m
Ryanair
Sat 19/921:35
OPO
-
BHX
Nonstop2h 20m
Ryanair
Deal found 14/6£69
Mon 5/1015:20
MAN
-
OPO
Nonstop2h 30m
easyJet
Wed 14/1021:50
OPO
-
MAN
Nonstop2h 25m
easyJet
Deal found 16/6£70
Sat 17/1018:30
BRS
-
OPO
Nonstop2h 10m
easyJet
Sat 24/1021:25
OPO
-
BRS
Nonstop2h 05m
easyJet
Deal found 15/6£70
Mon 28/918:10
MAN
-
OPO
Nonstop2h 30m
Multiple Airlines
Wed 7/1021:50
OPO
-
MAN
Nonstop2h 25m
Multiple Airlines
Deal found 15/6£71
Mon 5/1015:20
MAN
-
OPO
Nonstop2h 30m
easyJet
Wed 7/1021:50
OPO
-
MAN
Nonstop2h 25m
easyJet
Deal found 15/6£72
Wed 2/918:10
BHX
-
OPO
Nonstop2h 25m
Ryanair
Tue 8/922:35
OPO
-
BHX
Nonstop2h 20m
Ryanair
Deal found 18/6£72
Sun 4/1016:50
MAN
-
OPO
Nonstop2h 35m
easyJet
Thu 8/1009:55
OPO
-
MAN
Nonstop2h 25m
easyJet
Deal found 17/6£73
Thu 16/721:05
MAN
-
OPO
Nonstop2h 30m
Ryanair
Mon 20/715:15
OPO
-
MAN
Nonstop2h 30m
Ryanair
Deal found 18/6£74
Wed 30/918:10
BHX
-
OPO
Nonstop2h 25m
Ryanair
Wed 7/1014:00
OPO
-
BHX
Nonstop2h 20m
Ryanair
Deal found 14/6£74

Find flight deals from United Kingdom to Porto

Keep the following information in mind while searching for United Kingdom to Porto flight deals. Data was last updated 19 June 2026.

Round-trip from

£62

One-way from

£23

Popular in

December

Cheapest in

January

Average price

£167

Good round-trip deal

£68 or less

Good one-way deal

£47 or less
Ryanair
  • Ryanair
  • 18/9-22/9
  • Nonstop
  • 4h 45m total
  • United Kingdom to Porto
Search Deals
Ryanair
  • Ryanair
  • 21/9
  • Nonstop
  • 2h 30m total
  • United Kingdom to Porto
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Porto.
Search Deals
Price to beat on a one-way flight from United Kingdom to Porto.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from the United Kingdom to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamPorto

BHX - OPO

BHXOPO

Birmingham

Fri 3/7

21:25-23:50

Nonstop2h 25m

Porto

Fri 24/7

18:40-21:00

Nonstop2h 20m

£64
Fastest return journey

BristolPorto

BRS - OPO

BRSOPO

Bristol

Sat 17/10

18:30-20:40

Nonstop2h 10m

Porto

Sat 24/10

21:25-23:30

Nonstop2h 05m

£70

BirminghamPorto

BHX - OPO

BHXOPO

Birmingham

Wed 2/9

18:10-20:35

Nonstop2h 25m

Porto

Tue 8/9

22:35-00:55

Nonstop2h 20m

£72

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 29/9

09:15-11:40

Nonstop2h 25m

Porto

Sat 10/10

06:55-09:20

Nonstop2h 25m

£84

LondonPorto

LTN - OPO

LTNOPO

London Luton

Wed 7/10

06:20-08:45

Nonstop2h 25m

Porto

Tue 13/10

18:35-08:00

1 stop13h 25m

£88

BirminghamPorto

BHX - OPO

BHXOPO

Birmingham

Wed 15/7

18:15-20:40

Nonstop2h 25m

Porto

Wed 22/7

14:00-16:20

Nonstop2h 20m

£88

ManchesterPorto

MAN - OPO

MANOPO

Manchester

Wed 9/9

18:20-20:55

Nonstop2h 35m

Porto

Thu 10/9

09:55-12:20

Nonstop2h 25m

£89

LondonPorto

STN - OPO

STNOPO

London Stansted

Fri 10/7

17:10-19:35

Nonstop2h 25m

Porto

Tue 14/7

20:30-22:55

Nonstop2h 25m

£89

LondonPorto

STN - OPO

STNOPO

London Stansted

Mon 13/7

09:05-11:30

Nonstop2h 25m

Porto

Thu 16/7

21:30-23:55

Nonstop2h 25m

£89

LondonPorto

STN - OPO

STNOPO

London Stansted

Mon 14/9

09:05-11:30

Nonstop2h 25m

Porto

Mon 21/9

06:15-08:40

Nonstop2h 25m

£93

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Porto

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Porto (average of £97). Flying from United Kingdom to Porto in August is currently the most expensive (average of £243). 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 GB to OPO?

Find hourly flight availability from United Kingdom to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 June 2026.

A simple way to save on the total cost of your ticket is to fly from United Kingdom to Porto in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

How often are flights from the United Kingdom to Porto delayed?

About 22% of weekly flights between United Kingdom and Porto have experienced delays in the past year, with the average delay time being 120 minutes.

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

Historically, flights departing at night 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 the United Kingdom to Porto flights?

Over the past year, easyJet have had the lowest number of delays on this route, with just 21% of flights being delayed.

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

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom 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 United Kingdom to Porto?

Use this chart to determine the cheapest time to fly return from United Kingdom to Porto. Price data was last updated on 13 June 2026.

Travellers seeking maximum savings on their United Kingdom to Porto flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 19 June 2026.
See what other customers who have flown with Jet2,TAP AIR PORTUGAL, andRyanair from the United Kingdom to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.2
Very Good
189 reviews
Check prices

Food

7.2

Entertainment

6.2

Overall

8.2

Boarding

8.1

Crew

8.7

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Jet2
8.2
Very Good
189 reviews
Jet2
8.2
Very Good
189 reviews
Check prices

Food

7.2

Entertainment

6.2

Overall

8.2

Boarding

8.1

Crew

8.7

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
TAP AIR PORTUGAL
7.2
Good
2,283 reviews
Jet2
8.2
Very Good
189 reviews
Check prices

Food

7.2

Entertainment

6.2

Overall

8.2

Boarding

8.1

Crew

8.7

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Ryanair
6.9
Okay
5,413 reviews
Jet2
8.2
Very Good
189 reviews
Check prices

Food

7.2

Entertainment

6.2

Overall

8.2

Boarding

8.1

Crew

8.7

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
easyJet
6.9
Okay
1,910 reviews
Jet2
8.2
Very Good
189 reviews
Check prices

Food

7.2

Entertainment

6.2

Overall

8.2

Boarding

8.1

Crew

8.7

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
British Airways
6.7
Okay
8,054 reviews
Jet2
8.2
Very Good
189 reviews
Check prices

Food

7.2

Entertainment

6.2

Overall

8.2

Boarding

8.1

Crew

8.7

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Porto.

  • How long is the flight from United Kingdom to Porto?

    Ryanair, easyJet, and Vueling can get you from United Kingdom to Porto in just under 2h 10m. Your travel time can differ by up to 6h 05m. The distance from United Kingdom to Porto is about 755 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £19. Users have also found prices from £29 and £29 on Jet2 and easyJet, respectively.

  • What are the most popular routes from United Kingdom to Porto?

    Most travelers choose London Gatwick - Porto, London Stansted - Porto or London Heathrow - Porto when deciding on the best route from United Kingdom to Porto.

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

    Yes. In addition to deals on United Kingdom to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Porto?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Porto?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Porto (average of £97). Flying from United Kingdom to Porto in August is currently the most expensive (average of £243). 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

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Viseu
Guimarães
Chaves
Coimbra
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from United Kingdom to Porto

Discover the top 10 airlines that operate flights from United Kingdom to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£23Average£161FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£26Average£150FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£46Average£171FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£78Average£283FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Jet2Cheapest£95Average£258FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TAP AIR PORTUGALCheapest£96Average£186FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest£110Average£250FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£116Average£335FlexibilityNo cancel feeOn-time75%
Search KLM flights
VuelingCheapest£122Average£170FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Brussels AirlinesCheapest£186Average£341FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Porto?

Deals for United Kingdom to Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Porto with no change fees?

Yes, we can. To see specific flights from United Kingdom to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Porto become cheaper?

Of course! You can now track prices for flights from United Kingdom to Porto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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