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Cheap flights from the United Kingdom to Porto from £17

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OPO
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 October 2025.

Round-trip from

£35

One-way from

£17

Popular in

August

Cheapest in

January

Average price

£151

Good round-trip deal

£29 or less

Good one-way deal

£26 or less
Ryanair
  • Ryanair
  • 4/12-8/12
  • Nonstop
  • 4h 20m total
  • United Kingdom to Porto
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Ryanair
  • Ryanair
  • 5/12
  • Nonstop
  • 2h 10m total
  • United Kingdom to Porto
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from United Kingdom to Porto.
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Price to beat on a one-way flight from United Kingdom to Porto.
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Find 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 31 October 2025.

Thu 4/1211:30BRS - OPO
Nonstop2h 10mRyanair
Mon 8/1210:15OPO - BRS
Nonstop2h 10mRyanair
Deal found 29/10£35
Thu 11/1211:30BRS - OPO
Nonstop2h 10mRyanair
Thu 18/1214:05OPO - BRS
Nonstop2h 10mRyanair
Deal found 29/10£40
Sat 13/1208:00BRS - OPO
Nonstop2h 10mRyanair
Sat 20/1210:35OPO - BRS
Nonstop2h 10mRyanair
Deal found 29/10£46
Fri 12/1216:25BRS - OPO
Nonstop2h 10mRyanair
Mon 15/1210:15OPO - BRS
Nonstop2h 10mRyanair
Deal found 30/10£52
Fri 21/1113:05EDI - OPO
Nonstop2h 50mRyanair
Sun 23/1108:05OPO - EDI
Nonstop2h 50mRyanair
Deal found 29/10£56
Fri 5/1216:25BRS - OPO
Nonstop2h 10mRyanair
Mon 8/1210:15OPO - BRS
Nonstop2h 10mRyanair
Deal found 29/10£60
Tue 18/1110:15BRS - OPO
Nonstop2h 10mMultiple Airlines
Thu 20/1114:05OPO - BRS
Nonstop2h 10mMultiple Airlines
Deal found 30/10£64
Thu 6/1114:25BHX - OPO
Nonstop2h 20mJet2
Sun 9/1117:30OPO - BHX
Nonstop2h 25mJet2
Deal found 30/10£68
Mon 15/1206:45MAN - OPO
Nonstop2h 30mRyanair
Mon 22/1209:40OPO - MAN
Nonstop2h 30mRyanair
Deal found 31/10£70
Tue 4/1108:30MAN - OPO
Nonstop2h 30mRyanair
Thu 13/1106:40OPO - MAN
Nonstop2h 30mRyanair
Deal found 29/10£71
Sat 13/1208:35STN - OPO
Nonstop2h 25mRyanair
Sat 20/1216:00OPO - STN
Nonstop2h 25mRyanair
Deal found 29/10£71
Mon 10/1115:20LTN - OPO
Nonstop2h 30measyJet
Fri 12/1220:20OPO - LTN
Nonstop2h 35measyJet
Deal found 28/10£71

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 31 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Porto that are best for you.

Fly from

United Kingdom

Fly to

Porto

Route

Depart

Return

Price

BristolPorto

BRS - OPO

BRSOPO

Bristol

Thu 4/12

11:30-13:40

Nonstop2h 10m

Porto

Mon 8/12

10:15-12:25

Nonstop2h 10m

£35

BristolPorto

BRS - OPO

BRSOPO

Bristol

Thu 11/12

11:30-13:40

Nonstop2h 10m

Porto

Thu 18/12

14:05-16:15

Nonstop2h 10m

£40

EdinburghPorto

EDI - OPO

EDIOPO

Edinburgh Turnhouse

Fri 21/11

13:05-15:55

Nonstop2h 50m

Porto

Sun 23/11

08:05-10:55

Nonstop2h 50m

£56

BristolPorto

BRS - OPO

BRSOPO

Bristol

Fri 5/12

16:25-18:35

Nonstop2h 10m

Porto

Mon 8/12

10:15-12:25

Nonstop2h 10m

£60

BristolPorto

BRS - OPO

BRSOPO

Bristol

Fri 9/1

16:25-18:35

Nonstop2h 10m

Porto

Mon 12/1

10:15-12:25

Nonstop2h 10m

£66

LondonPorto

LTN - OPO

LTNOPO

London Luton

Mon 9/2

15:20-17:50

Nonstop2h 30m

Porto

Fri 13/2

20:20-22:55

Nonstop2h 35m

£71

LondonPorto

STN - OPO

STNOPO

London Stansted

Sat 13/12

11:10-13:35

Nonstop2h 25m

Porto

Sat 20/12

16:00-18:25

Nonstop2h 25m

£71

LondonPorto

LTN - OPO

LTNOPO

London Luton

Sun 8/2

13:15-15:40

Nonstop2h 25m

Porto

Thu 19/2

10:15-12:40

Nonstop2h 25m

£73

ManchesterPorto

MAN - OPO

MANOPO

Manchester

Mon 10/11

06:45-09:15

Nonstop2h 30m

Porto

Tue 11/11

13:00-15:30

Nonstop2h 30m

£73

EdinburghPorto

EDI - OPO

EDIOPO

Edinburgh Turnhouse

Fri 5/12

13:05-15:55

Nonstop2h 50m

Porto

Mon 15/12

14:05-16:55

Nonstop2h 50m

£73

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from United Kingdom to Porto (average of £15). Flying from United Kingdom to Porto in August is currently the most expensive (average of £57). 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 31 October 2025.

A simple way to save on the total cost of your ticket is to fly from United Kingdom to Porto in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at midday.

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 26 October 2025.

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. Thursday afternoons 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 31 October 2025.
See what other customers who have flown with KLM, TAP AIR PORTUGAL, andeasyJet 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.
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
TAP AIR PORTUGAL
7.1
Good
2,040 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
easyJet
6.9
Okay
1,840 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Ryanair
6.8
Okay
5,187 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,487 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 and easyJet can get you from United Kingdom to Porto in just under 2h 10m. Your travel time will be generally consistent. The distance from United Kingdom to Porto is about 755 mi. Most flights are nonstop.

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

    Most travelers choose London Gatwick - Porto, London Heathrow - Porto or London Stansted - 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, November is the cheapest month in which you can book a flight from United Kingdom to Porto (average of £15). Flying from United Kingdom to Porto in August is currently the most expensive (average of £57). 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
Coimbra
Guimarães
Chaves
Viseu
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£149FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£42Average£123FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
IberiaCheapest£43Average£184FlexibilityNo cancel feeOn-time77%
Search Iberia flights
easyJetCheapest£45Average£160FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£72Average£254FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£81Average£241FlexibilityNo cancel feeOn-time70%
Search British Airways flights
VuelingCheapest£96Average£213FlexibilityNo cancel feeOn-time88%
Search Vueling flights
TAP AIR PORTUGALCheapest£97Average£187FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapest£112Average£285FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£131Average£187FlexibilityNo cancel feeOn-time77%
Search Air France 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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