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Cheap flights from the United Kingdom to Portugal from £17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Portugal departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Portugal

Recent return flight deals from the United Kingdom to Portugal

Enter your travel dates to find the best prices.
Wizz Air Logo
05:35 - 08:35
LGW
-
FAO
3h 00mdirect
Wizz Air Logo
10:00 - 12:55
FAO
-
LGW
2h 55mdirect
£36Wizz Air
tis, 3 feb - tors, 26 feb
easyJet Logo
07:05 - 10:00
LTN
-
FAO
2h 55mdirect
easyJet Logo
09:55 - 12:50
FAO
-
LTN
2h 55mdirect
£37easyJet
tis, 17 mar - fre, 20 mar
Ryanair Logo
20:00 - 22:55
LTN
-
FAO
2h 55mdirect
Ryanair Logo
14:30 - 17:25
FAO
-
LTN
2h 55mdirect
£43Ryanair
tors, 29 jan - sön, 1 feb
Ryanair Logo
20:00 - 22:55
LTN
-
FAO
2h 55mdirect
Ryanair Logo
14:30 - 17:25
FAO
-
LTN
2h 55mdirect
£44Ryanair
tors, 29 jan - sön, 1 feb
British Airways Logo
09:20 - 12:15
LHR
-
FAO
2h 55mdirect
British Airways Logo
16:55 - 19:40
FAO
-
LHR
2h 45mdirect
£80British Airways
mån, 30 mar - fre, 3 apr
TAP AIR PORTUGAL Logo
13:40 - 23:50
LHR
-
FAO
10h 10m
1 stop
TAP AIR PORTUGAL Logo
06:05 - 11:25
FAO
-
LHR
5h 20m
1 stop
£102TAP AIR PORTUGAL
fre, 20 feb - fre, 27 feb
TAP AIR PORTUGAL Logo
13:40 - 23:50
LHR
-
FAO
10h 10m
1 stop
TAP AIR PORTUGAL Logo
06:05 - 11:25
FAO
-
LHR
5h 20m
1 stop
£104TAP AIR PORTUGAL
lör, 28 feb - lör, 7 mar
British Airways Logo
14:20 - 17:20
LHR
-
FAO
3h 00mdirect
British Airways Logo
19:40 - 22:30
FAO
-
LHR
2h 50mdirect
£106British Airways
mån, 23 mar - tors, 26 mar
KLM Logo
17:05 - 23:10
LCY
-
LIS
6h 05m
1 stop
KLM Logo
11:25 - 17:20
LIS
-
LCY
5h 55m
1 stop
£168KLM
mån, 2 feb - tors, 5 feb
KLM Logo
17:50 - 23:10
LCY
-
LIS
5h 20m
1 stop
KLM Logo
11:25 - 17:20
LIS
-
LCY
5h 55m
1 stop
£169KLM
mån, 2 feb - tors, 5 feb

Lufthansa flights from United Kingdom to Portugal

Our best Lufthansa deals on United Kingdom to Portugal flight tickets
Lufthansa
29 Jan
LHR06:35London Heathrow
6h 45m
1 stop
LIS13:20Lisbon Humberto Delgado
31 Jan
LIS14:10Lisbon Humberto Delgado
6h 50m
1 stop
LHR21:00London Heathrow
£134
Lufthansa
22 Jan
LHR06:35London Heathrow
6h 45m
1 stop
LIS13:20Lisbon Humberto Delgado
27 Jan
LIS06:10Lisbon Humberto Delgado
6h 50m
1 stop
LHR13:00London Heathrow
£146

KLM flights from United Kingdom to Portugal

Our best KLM deals on United Kingdom to Portugal flight tickets
KLM
2 Feb
LCY17:05London City
6h 05m
1 stop
LIS23:10Lisbon Humberto Delgado
5 Feb
LIS11:25Lisbon Humberto Delgado
5h 55m
1 stop
LCY17:20London City
£168
KLM
24 Jan
LCY08:40London City
5h 55m
1 stop
LIS14:35Lisbon Humberto Delgado
25 Jan
LIS05:00Lisbon Humberto Delgado
8h 15m
1 stop
LCY13:15London City
£188

momondo 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, momondo users made 279,928 searches. Data last updated 15 januari 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

LondonFaro

LGW - FAO

LGWFAO

London Gatwick

tis 3/2

05:35-08:35

Nonstop3h 00m

Faro

tors 26/2

10:00-12:55

Nonstop2h 55m

£36

LondonFaro

LTN - FAO

LTNFAO

London Luton

tis 17/3

07:05-10:00

Nonstop2h 55m

Faro

fre 20/3

09:55-12:50

Nonstop2h 55m

£37

LondonFaro

LTN - FAO

LTNFAO

London Luton

tors 29/1

20:00-22:55

Nonstop2h 55m

Faro

sön 1/2

14:30-17:25

Nonstop2h 55m

£43

LondonFaro

LTN - FAO

LTNFAO

London Luton

tors 29/1

20:00-22:55

Nonstop2h 55m

Faro

sön 1/2

14:30-17:25

Nonstop2h 55m

£44

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

mån 30/3

09:20-12:15

Nonstop2h 55m

Faro

fre 3/4

16:55-19:40

Nonstop2h 45m

£80

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

fre 20/2

13:40-23:50

1 stop10h 10m

Faro

fre 27/2

06:05-11:25

1 stop5h 20m

£102

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

lör 28/2

13:40-23:50

1 stop10h 10m

Faro

lör 7/3

06:05-11:25

1 stop5h 20m

£104

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

mån 23/3

14:20-17:20

Nonstop3h 00m

Faro

tors 26/3

19:40-22:30

Nonstop2h 50m

£106

LondonLisbon

LCY - LIS

LCYLIS

London City

mån 2/2

17:05-23:10

1 stop6h 05m

Lisbon Humberto Delgado

tors 5/2

11:25-17:20

1 stop5h 55m

£168

LondonLisbon

LCY - LIS

LCYLIS

London City

mån 2/2

17:50-23:10

1 stop5h 20m

Lisbon Humberto Delgado

tors 5/2

11:25-17:20

1 stop5h 55m

£169

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portugal from

How to get the cheapest flight ticket from United Kingdom to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from United Kingdom, with most prices found around £97. If you are unable to visit Portugal during the month of January, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £104.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from United Kingdom to Portugal is on a Thursday when prices can be found for as low as £320. Flights from United Kingdom to Portugal on a Saturday will generally be more expensive and average around £384. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is in the evening when flights can be purchased for as low as £254. Flights to Portugal are more costly in the morning, with an average ticket price of £402. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Portugal flight route?

Fly from London Gatwick to Faro for the best United Kingdom - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £196 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from United Kingdom for as low as £170 on momondo.

What cabin class options are available on United Kingdom to Portugal flights?

There are 3 cabin classes available to choose from on United Kingdom to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Portugal flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Portugal.

Cheap United Kingdom to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Portugal

Best price found

£19

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Portugal

99 airports
The best one-way flight to Portugal from United Kingdom in the past 72 hours is £19. The best return flight deal from United Kingdom to Portugal found on momondo in the last 72 hours is £51.
The fastest flight from United Kingdom to Portugal takes 2h 10m
Direct flights go from United Kingdom to Portugal every day.
There are 99 airports in Portugal. From United Kingdom there are direct flights to Porto (OPO).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Portugal?

    Prices for flights from United Kingdom to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Portugal?

  • How old do you have to be to fly from United Kingdom to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Portugal?

Best airlines flying from United Kingdom to Portugal

Compare and see reviews for airlines that fly from United Kingdom to Portugal with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £20Free CancellationRating
6.9
5,243 reviews
Search Ryanair flights
Wizz AirPriceFrom £20Free CancellationRating
6.8
1,078 reviews
Search Wizz Air flights
easyJetPriceFrom £23Free CancellationRating
6.9
1,862 reviews
Search easyJet flights
RyanairPriceFrom £25Free CancellationRating
6.4
124 reviews
Search Ryanair flights
Jet2PriceFrom £31Free CancellationRating
8.2
179 reviews
Search Jet2 flights
Wizz AirPriceFrom £31Free CancellationRating
6.2
160 reviews
Search Wizz Air flights
IberiaPriceFrom £42Free CancellationRating
7.0
3,087 reviews
Search Iberia flights
VuelingPriceFrom £42Free CancellationRating
7.1
1,228 reviews
Search Vueling flights
British AirwaysPriceFrom £58Free CancellationRating
6.7
7,676 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £69Free CancellationRating
7.1
2,121 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Portugal for you.

Can I find flights from United Kingdom to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Portugal?

Once you have performed a search for United Kingdom to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United Kingdom to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United Kingdom to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom £35
Flights to Farofrom £28
Flights to Portofrom £36
Flights to Funchalfrom £37
Flights to Ponta Delgadafrom £109
Flights to Lajesfrom £152
Flights to Hortafrom £222
Flights to Porto Santofrom £198
Flights to Pico Islandfrom £228
Flights to Santa Cruz das Floresfrom £441