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£45+ Cheap flights from Portugal

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LIS — LHR
24 Aug — 31 Aug1
1 adult

What to know about flights from Portugal

Discover essential information about flights departing from Portugal, including flight schedules, destinations, airlines operating at the Portugal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 19 August 2025.

Good round-trip deal

£23 or less

Good one-way deal

£31 or less
Price to beat on a round-trip flight from Portugal.
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Price to beat on a one-way flight from Portugal.
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Find flights from Portugal

Cheapest flights from Portugal
Explore the most affordable flight options available from Portugal. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.

Thu 9/1021:35OPO - STN
Nonstop2h 24mRyanair
Sun 12/1008:45STN - OPO
Nonstop2h 25mRyanair
Deal found 17/8£68
Sat 11/1006:55OPO - LGW
Nonstop2h 25measyJet
Mon 13/1006:10LGW - OPO
Nonstop2h 25measyJet
Deal found 18/8£68
Mon 17/1117:45OPO - STN
Nonstop2h 25mRyanair
Thu 20/1109:00STN - OPO
Nonstop2h 25mRyanair
Deal found 18/8£69
Wed 1/1006:05OPO - STN
Nonstop2h 25mRyanair
Wed 8/1006:35STN - OPO
Nonstop2h 25mRyanair
Deal found 17/8£69
Thu 2/1009:15OPO - STN
Nonstop2h 25mRyanair
Sun 5/1008:45STN - OPO
Nonstop2h 25mRyanair
Deal found 18/8£70
Thu 25/909:15OPO - STN
Nonstop2h 25mRyanair
Thu 25/920:10STN - OPO
Nonstop2h 25mRyanair
Deal found 18/8£71
Wed 24/1216:40OPO - LGW
Nonstop2h 20measyJet
Sat 27/1206:30LGW - OPO
Nonstop2h 30measyJet
Deal found 17/8£72
Tue 11/1119:40OPO - STN
Nonstop2h 25mRyanair
Sat 15/1108:35STN - OPO
Nonstop2h 25mRyanair
Deal found 18/8£72
Thu 9/1006:40OPO - LGW
Nonstop2h 20measyJet
Sun 12/1009:40LGW - OPO
Nonstop2h 20measyJet
Deal found 18/8£73
Tue 23/922:20OPO - STN
Nonstop2h 25mRyanair
Thu 25/920:10STN - OPO
Nonstop2h 25mRyanair
Deal found 17/8£74
Mon 22/1219:40OPO - LGW
Nonstop2h 20measyJet
Sat 27/1206:30LGW - OPO
Nonstop2h 30measyJet
Deal found 17/8£74
Sat 11/1021:50OPO - STN
Nonstop2h 25mRyanair
Mon 13/1008:55STN - OPO
Nonstop2h 25mRyanair
Deal found 18/8£75

Find flights from Portugal within your budget

 
Find flights departing from Portugal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 19 August 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 9/10

21:35-23:59

Nonstop2h 24m

London Stansted

Sun 12/10

08:45-11:10

Nonstop2h 25m

£68

PortoLondon

OPO - LGW

OPOLGW

Porto

Sat 11/10

06:55-09:20

Nonstop2h 25m

London Gatwick

Sun 12/10

09:40-12:00

Nonstop2h 20m

£68

PortoLondon

OPO - LGW

OPOLGW

Porto

Sat 11/10

06:55-09:20

Nonstop2h 25m

London Gatwick

Mon 13/10

06:10-08:35

Nonstop2h 25m

£68

PortoLondon

OPO - STN

OPOSTN

Porto

Mon 17/11

17:45-20:10

Nonstop2h 25m

London Stansted

Thu 20/11

09:00-11:25

Nonstop2h 25m

£69

PortoLondon

OPO - STN

OPOSTN

Porto

Wed 1/10

06:05-08:30

Nonstop2h 25m

London Stansted

Wed 8/10

06:35-09:00

Nonstop2h 25m

£69

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 2/10

09:15-11:40

Nonstop2h 25m

London Stansted

Sun 5/10

08:45-11:10

Nonstop2h 25m

£70

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 2/10

09:15-11:40

Nonstop2h 25m

London Stansted

Thu 9/10

06:25-08:50

Nonstop2h 25m

£70

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 25/9

09:15-11:40

Nonstop2h 25m

London Stansted

Thu 25/9

20:10-22:35

Nonstop2h 25m

£71

PortoLondon

OPO - LGW

OPOLGW

Porto

Wed 24/12

16:40-19:00

Nonstop2h 20m

London Gatwick

Sat 27/12

06:30-09:00

Nonstop2h 30m

£72

PortoLondon

OPO - STN

OPOSTN

Porto

Tue 11/11

19:40-22:05

Nonstop2h 25m

London Stansted

Sat 15/11

08:35-11:00

Nonstop2h 25m

£72

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 60 results
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Best time to book a flight from Portugal

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

Travel insights for flights from Portugal

Get recent, data-driven insights about flights from Portugal including ideal travel times, pricing trends, and more.

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

Currently, December is the cheapest month in which you can book a flight from Portugal (average of £57). Flying from Portugal in July will prove the most costly (average of £110). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Portugal?

Use this chart to determine the cheapest time to fly return from Portugal to Heathrow. Price data was last updated on 17 August 2025.

Those who are seeking the cheapest fare on flights departing from Portugal would be wise to consider leaving during Friday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday mornings when fares are usually the most expensive.

Which airlines fly from Portugal?

Many airlines operate round-trip flights from Portugal: TAP AIR PORTUGAL, British Airways. These airlines fly to the following popular destinations: London.

TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £36
Ryanair
Ryanair
From £18
easyJet
easyJet
From £24
Etihad Airways
Etihad Airways
From £502

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is London, with prices starting at £15. Explore other affordable destinations below.

London
London
From £20
Bristol
Bristol
From £26
Birmingham
Birmingham
From £29
Paris
Paris
From £29

Airline reviews for flights from Portugal

Get insights into the airlines that provide service from Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portugal. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown TAP AIR PORTUGAL and British Airways from Portugal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
1,956 reviews
Check prices

Food

6.2

Crew

7.8

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.
TAP AIR PORTUGAL
7.1
Good
1,956 reviews
TAP AIR PORTUGAL
7.1
Good
1,956 reviews
Check prices

Food

6.2

Crew

7.8

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.
British Airways
6.7
Okay
7,283 reviews
TAP AIR PORTUGAL
7.1
Good
1,956 reviews
Check prices

Food

6.2

Crew

7.8

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.

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Direct flights from Europe

Book a direct flight from one of these other cities located in Europe.
Direct flights from Faro
Direct flights from Lisbon
Direct flights from Porto
Direct flights from Funchal
Direct flights from Ponta Delgada

Related info for your journey

Access useful and relevant information related to your journey from Portugal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 19 August 2025.

  • What is the cheapest airport to fly out of Portugal?

    Faro airport offers the cheapest routes to London, from £31; whereas Lisbon Humberto Delgado airport is typically cheaper if you're flying to Edinburgh, from £46. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Portugal?

    At the present moment the cheapest month to fly from Portugal is currently December; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Portugal?

    Check out the cheapest flights from Portugal to embark to:
    Travel from Faro to London from £33 round trip
    Travel from Lisbon to Ponta Delgada from £50 round trip
    Travel from Lisbon to Edinburgh from £73 round trip

  • How does Cheapflights help users find flights from Portugal?

    Deals for flights from Portugal 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portugal.

  • Can Cheapflights find flights from Portugal with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Portugal, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Portugal become cheaper?

    Not ready to book yet? You can track prices for flights from Portugal on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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 Portugal?

Deals for flights from Portugal 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portugal.

Can Cheapflights find flights from Portugal with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portugal, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portugal become cheaper?

Not ready to book yet? You can track prices for flights from Portugal on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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