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Cheap flights from the United Kingdom to Portugal 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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from United Kingdom to Portugal

Keep the following information in mind while searching for United Kingdom to Portugal flight deals. Data was last updated 18 September 2025.

Round-trip from

£43

One-way from

£23

Popular in

August

Cheapest in

January

Average price

£104

Good round-trip deal

£66 or less

Good one-way deal

£26 or less
Ryanair
  • Ryanair
  • 7/10-17/10
  • Nonstop
  • 5h 45m total
  • United Kingdom to Portugal
Search Deals
easyJet
  • easyJet
  • 28/9
  • Nonstop
  • 2h 55m total
  • United Kingdom to Portugal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from United Kingdom to Portugal.
Search Deals
Price to beat on a one-way flight from United Kingdom to Portugal.
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Find flight deals from United Kingdom to Portugal

Cheapest flights from United Kingdom to Portugal
Explore the most affordable flight options available from United Kingdom to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 7/1017:30LTN - FAO
Nonstop2h 55mMultiple Airlines
Fri 17/1010:35FAO - LTN
Nonstop2h 50mMultiple Airlines
Deal found 17/9£43
Mon 20/1017:30LTN - FAO
Nonstop2h 55measyJet
Wed 22/1010:05FAO - LTN
Nonstop2h 50measyJet
Deal found 16/9£44
Mon 6/1017:30LTN - FAO
Nonstop2h 55mMultiple Airlines
Wed 8/1019:25FAO - LTN
Nonstop2h 50mMultiple Airlines
Deal found 16/9£45
Mon 24/1115:50LTN - FAO
Nonstop2h 55mMultiple Airlines
Mon 1/1208:25FAO - LTN
Nonstop2h 55mMultiple Airlines
Deal found 16/9£45
Wed 26/1107:00LTN - FAO
Nonstop2h 55measyJet
Fri 5/1210:10FAO - LTN
Nonstop2h 55measyJet
Deal found 16/9£46
Fri 21/1109:00LTN - FAO
Nonstop2h 55mRyanair
Sat 29/1120:05FAO - LTN
Nonstop2h 55mRyanair
Deal found 16/9£47
Wed 12/1107:00LTN - FAO
Nonstop2h 55mMultiple Airlines
Sat 15/1120:05FAO - LTN
Nonstop2h 55mMultiple Airlines
Deal found 17/9£48
Mon 6/1017:30LTN - FAO
Nonstop2h 55measyJet
Thu 9/1017:35FAO - LTN
Nonstop2h 50measyJet
Deal found 16/9£48
Sun 5/1017:30LTN - FAO
Nonstop2h 55mMultiple Airlines
Thu 9/1015:55FAO - LTN
Nonstop2h 50mMultiple Airlines
Deal found 17/9£49
Sun 5/1017:30LTN - FAO
Nonstop2h 55mMultiple Airlines
Wed 8/1019:25FAO - LTN
Nonstop2h 50mMultiple Airlines
Deal found 17/9£51
Wed 8/1016:10LTN - FAO
Nonstop2h 50mRyanair
Sat 11/1006:20FAO - LTN
Nonstop2h 50mRyanair
Deal found 17/9£52
Thu 9/1014:05LTN - FAO
Nonstop2h 55measyJet
Thu 16/1020:40FAO - LTN
Nonstop2h 45measyJet
Deal found 15/9£53

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Portugal 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 18 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Portugal that are best for you.

Fly from

United Kingdom

Fly to

Portugal

Route

Depart

Return

Price

LondonFaro

LTN - FAO

LTNFAO

London Luton

Mon 13/10

17:30-20:25

Nonstop2h 55m

Faro

Sat 18/10

06:20-09:10

Nonstop2h 50m

£43

LondonFaro

LTN - FAO

LTNFAO

London Luton

Tue 21/10

18:25-21:15

Nonstop2h 50m

Faro

Sat 25/10

06:20-09:10

Nonstop2h 50m

£45

LondonFaro

LTN - FAO

LTNFAO

London Luton

Mon 13/10

17:30-20:25

Nonstop2h 55m

Faro

Sat 18/10

19:25-22:10

Nonstop2h 45m

£45

LondonFaro

LTN - FAO

LTNFAO

London Luton

Wed 26/11

07:00-09:55

Nonstop2h 55m

Faro

Fri 28/11

10:05-13:00

Nonstop2h 55m

£45

LondonFaro

LTN - FAO

LTNFAO

London Luton

Wed 26/11

07:00-09:55

Nonstop2h 55m

Faro

Sat 6/12

10:45-13:40

Nonstop2h 55m

£47

LondonFaro

LTN - FAO

LTNFAO

London Luton

Wed 8/10

16:10-19:00

Nonstop2h 50m

Faro

Sat 11/10

06:20-09:10

Nonstop2h 50m

£53

LondonFaro

LTN - FAO

LTNFAO

London Luton

Sat 6/12

07:20-10:15

Nonstop2h 55m

Faro

Sun 28/12

10:35-13:30

Nonstop2h 55m

£54

LondonFaro

LTN - FAO

LTNFAO

London Luton

Thu 22/1

07:50-10:45

Nonstop2h 55m

Faro

Sun 25/1

10:35-13:30

Nonstop2h 55m

£54

LondonFaro

LTN - FAO

LTNFAO

London Luton

Sun 1/3

06:55-09:50

Nonstop2h 55m

Faro

Wed 11/3

10:45-13:40

Nonstop2h 55m

£54

LondonFaro

LTN - FAO

LTNFAO

London Luton

Sat 11/10

10:00-12:50

Nonstop2h 50m

Faro

Sat 18/10

06:20-09:10

Nonstop2h 50m

£56

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
1
2
3
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6

Best time to book a flight from United Kingdom to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Portugal (average of £101). Flying from United Kingdom to Portugal in August is currently the most expensive (average of £274). 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 PT?

Find hourly flight availability from United Kingdom to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

When flying from United Kingdom to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Portugal

Explore weekly flight availability from United Kingdom to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 September 2025.

The most flights from GB0 to PT0 are scheduled on a Tuesday (73 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (31 on average).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown with Jet2, TAP AIR PORTUGAL, andeasyJet from the United Kingdom to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Overall

8.3

Comfort

7.7

Crew

8.8

Entertainment

6.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
169 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Overall

8.3

Comfort

7.7

Crew

8.8

Entertainment

6.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
TAP AIR PORTUGAL
7.1
Good
1,977 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Overall

8.3

Comfort

7.7

Crew

8.8

Entertainment

6.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
easyJet
6.9
Okay
1,822 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Overall

8.3

Comfort

7.7

Crew

8.8

Entertainment

6.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Ryanair
6.8
Okay
5,159 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Overall

8.3

Comfort

7.7

Crew

8.8

Entertainment

6.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
British Airways
6.7
Okay
7,367 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Overall

8.3

Comfort

7.7

Crew

8.8

Entertainment

6.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

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

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

    Departing from United Kingdom to Portugal will take you 2h 25m. The distance from United Kingdom to Portugal is about 794 mi. Most flights are nonstop.

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

    The cheapest airline one-way is easyJet, with whom users have recently found tickets for as low as £23. However, be on the lookout for offers from Ryanair and Vueling, as they are both options that can get you from United Kingdom to Portugal for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Portugal (average of £101). Flying from United Kingdom to Portugal in August is currently the most expensive (average of £274). 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

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Alternative routes for United Kingdom to Portugal

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 Portugal

Discover the top 10 airlines that operate flights from United Kingdom to Portugal. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£20Average£121FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£28Average£146FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£29Average£127FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Jet2Cheapest£40Average£262FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£40Average£180FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£41Average£117FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£54Average£174FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£62Average£215FlexibilityNo cancel feeOn-time77%
Search Iberia flights
TAP AIR PORTUGALCheapest£69Average£214FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
TUI AirwaysCheapest£72Average£207FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways 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 Portugal?

Cheapflights helps you search for flights from United Kingdom to Portugal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Yes, we can. To see specific flights from United Kingdom to Portugal 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 Portugal become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Portugal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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