Find flights
Deals
When to book
Airlines
FAQs

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Portugal

Enter your travel dates to find the best prices.

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 April 2026.

Wed 3/619:35
STN
-
FAO
Nonstop2h 55m
Ryanair
Tue 9/606:05
FAO
-
STN
Nonstop2h 50m
Ryanair
Deal found 13/4£44
Tue 12/517:25
LTN
-
FAO
Nonstop2h 55m
easyJet
Fri 15/510:00
FAO
-
LTN
Nonstop2h 55m
easyJet
Deal found 14/4£44
Tue 12/514:00
LGW
-
FAO
Nonstop2h 55m
Wizz Air
Fri 15/511:20
FAO
-
LGW
Nonstop2h 50m
Wizz Air
Deal found 14/4£44
Tue 2/618:20
STN
-
FAO
Nonstop2h 55m
Multiple Airlines
Thu 11/609:10
FAO
-
STN
Nonstop2h 50m
Multiple Airlines
Deal found 16/4£44
Sat 25/418:40
LGW
-
FAO
Nonstop2h 55m
Multiple Airlines
Sat 2/512:00
FAO
-
LGW
Nonstop2h 50m
Multiple Airlines
Deal found 14/4£44
Mon 4/516:15
STN
-
FAO
Nonstop2h 55m
Ryanair
Mon 11/507:05
FAO
-
STN
Nonstop2h 55m
Ryanair
Deal found 17/4£45
Tue 5/517:25
LTN
-
FAO
Nonstop2h 55m
easyJet
Thu 21/520:40
FAO
-
LTN
Nonstop2h 45m
easyJet
Deal found 17/4£45
Sat 9/518:40
LGW
-
FAO
Nonstop2h 55m
easyJet
Sat 16/506:20
FAO
-
LGW
Nonstop2h 50m
easyJet
Deal found 16/4£45
Sun 3/518:20
STN
-
FAO
Nonstop2h 55m
Ryanair
Fri 8/507:30
FAO
-
STN
Nonstop2h 50m
Ryanair
Deal found 14/4£46
Tue 28/406:40
LTN
-
FAO
Nonstop2h 55m
easyJet
Thu 30/415:35
FAO
-
LTN
Nonstop2h 50m
easyJet
Deal found 17/4£46
Mon 18/507:40
LGW
-
FAO
Nonstop3h 05m
Wizz Air
Tue 19/519:20
FAO
-
LGW
Nonstop2h 50m
Wizz Air
Deal found 14/4£46
Wed 13/519:35
STN
-
FAO
Nonstop2h 55m
Ryanair
Fri 15/507:30
FAO
-
STN
Nonstop2h 50m
Ryanair
Deal found 17/4£47

Find 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 April 2026.

Round-trip from

£44

One-way from

£23

Popular in

August

Cheapest in

November

Average price

£123

Good round-trip deal

£39 or less

Good one-way deal

£19 or less
Ryanair
  • Ryanair
  • 3/6-9/6
  • Nonstop
  • 5h 45m total
  • United Kingdom to Portugal
Search Deals
Ryanair
  • Ryanair
  • 20/6
  • Nonstop
  • 2h 55m total
  • United Kingdom to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£18 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 April 2026
Search Deals
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.
Search Deals

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 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFaro

LTN - FAO

LTNFAO

London Luton

Tue 5/5

17:25-20:20

Nonstop2h 55m

Faro

Thu 21/5

20:40-23:25

Nonstop2h 45m

£45

LondonFaro

STN - FAO

STNFAO

London Stansted

Wed 3/6

19:35-22:30

Nonstop2h 55m

Faro

Wed 10/6

10:00-12:55

Nonstop2h 55m

£50

LondonFaro

STN - FAO

STNFAO

London Stansted

Tue 19/5

18:20-21:15

Nonstop2h 55m

Faro

Thu 28/5

09:10-12:00

Nonstop2h 50m

£53

LondonFaro

LTN - FAO

LTNFAO

London Luton

Mon 11/5

17:25-20:20

Nonstop2h 55m

Faro

Thu 14/5

10:10-13:05

Nonstop2h 55m

£55

LondonFaro

LGW - FAO

LGWFAO

London Gatwick

Sat 16/5

18:40-21:35

Nonstop2h 55m

Faro

Sat 23/5

06:20-09:10

Nonstop2h 50m

£56

LondonFaro

STN - FAO

STNFAO

London Stansted

Mon 15/6

16:15-19:10

Nonstop2h 55m

Faro

Sat 20/6

06:20-09:10

Nonstop2h 50m

£57

LondonFaro

LGW - FAO

LGWFAO

London Gatwick

Sun 3/5

18:15-21:10

Nonstop2h 55m

Faro

Sat 9/5

06:20-09:10

Nonstop2h 50m

£61

LondonFaro

LTN - FAO

LTNFAO

London Luton

Sun 3/5

17:35-20:30

Nonstop2h 55m

Faro

Sat 9/5

10:15-13:10

Nonstop2h 55m

£62

LondonFaro

STN - FAO

STNFAO

London Stansted

Tue 29/9

18:20-21:15

Nonstop2h 55m

Faro

Fri 2/10

07:30-10:20

Nonstop2h 50m

£70

LondonFaro

LTN - FAO

LTNFAO

London Luton

Sat 2/5

18:30-21:25

Nonstop2h 55m

Faro

Sat 9/5

10:15-13:10

Nonstop2h 55m

£70

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 £108). Flying from United Kingdom to Portugal in August is currently the most expensive (average of £211). 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 April 2026.

It’s optimal to fly from United Kingdom to Portugal in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from United Kingdom to Portugal?

Use this chart to determine the cheapest time to fly return from United Kingdom to Portugal. Price data was last updated on 11 April 2026.

Travellers seeking maximum savings on their United Kingdom to Portugal flight should consider departing on Wednesday at midday 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.

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 April 2026.

The most flights from GB0 to PT0 are scheduled on a Saturday (67 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (22 on average).

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

About 21% of weekly flights between United Kingdom and Portugal have experienced delays in the past year, with the average delay time being 110 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Saturday 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 Portugal flights?

Over the past year, Jet2 have had the lowest number of delays on this route, with just 18% of flights being delayed.

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 April 2026.
Read reviews from past customers who have flown with Jet2,TAP AIR PORTUGAL, andRyanair 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
8.2
Very Good
185 reviews
Check prices

Overall

8.2

Crew

8.7

Comfort

7.7

Food

7.2

Boarding

8.1

Entertainment

6.2

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
185 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Overall

8.2

Crew

8.7

Comfort

7.7

Food

7.2

Boarding

8.1

Entertainment

6.2

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
7.1
Good
2,210 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Overall

8.2

Crew

8.7

Comfort

7.7

Food

7.2

Boarding

8.1

Entertainment

6.2

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
5,339 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Overall

8.2

Crew

8.7

Comfort

7.7

Food

7.2

Boarding

8.1

Entertainment

6.2

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
1,892 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Overall

8.2

Crew

8.7

Comfort

7.7

Food

7.2

Boarding

8.1

Entertainment

6.2

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
7,891 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Overall

8.2

Crew

8.7

Comfort

7.7

Food

7.2

Boarding

8.1

Entertainment

6.2

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 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 55m. The distance from United Kingdom to Portugal is about 1091 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 Vueling, with whom users have recently found tickets for as low as £8. However, be on the lookout for offers from Wizz Air and Ryanair, 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 £108). Flying from United Kingdom to Portugal in August is currently the most expensive (average of £211). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Jet2Cheapest£22Average£228FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£23Average£182FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£23Average£147FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£25Average£109FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£30Average£106FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
VuelingCheapest£39Average£172FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£55Average£192FlexibilityNo cancel feeOn-time77%
Search Iberia flights
TAP AIR PORTUGALCheapest£68Average£209FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
TUI AirwaysCheapest£69Average£176FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
easyJetCheapest£81Average£172FlexibilityNo cancel feeOn-time70%
Search easyJet 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.