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£31+ Cheap flights from Portugal

LIS — LHR
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Find flights from Portugal within your budget

 

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PortoLondon

OPO Porto - LGW London Gatwick

OPOLGW

Porto

Thu 15/10

06:40-09:05

Nonstop2h 25m

London Gatwick

Mon 19/10

06:10-08:35

Nonstop2h 25m

£66

PortoLondon

OPO Porto - STN London Stansted

OPOSTN

Porto

Tue 6/10

20:30-22:55

Nonstop2h 25m

London Stansted

Tue 13/10

21:15-23:40

Nonstop2h 25m

£71

PortoLondon

OPO Porto - STN London Stansted

OPOSTN

Porto

Tue 17/11

17:45-20:10

Nonstop2h 25m

London Stansted

Sat 21/11

12:40-15:05

Nonstop2h 25m

£71

PortoLondon

OPO Porto - LGW London Gatwick

OPOLGW

Porto

Thu 8/10

06:40-09:05

Nonstop2h 25m

London Gatwick

Sun 11/10

09:35-12:00

Nonstop2h 25m

£72

PortoLondon

OPO Porto - LGW London Gatwick

OPOLGW

Porto

Mon 7/12

20:00-22:20

Nonstop2h 20m

London Gatwick

Wed 9/12

09:30-12:00

Nonstop2h 30m

£74

LisbonLondon

LIS Lisbon Humberto Delgado - LGW London Gatwick

LISLGW

Lisbon Humberto Delgado

Wed 14/10

06:10-08:50

Nonstop2h 40m

London Gatwick

Sat 31/10

20:20-23:00

Nonstop2h 40m

£78

PortoLondon

OPO Porto - STN London Stansted

OPOSTN

Porto

Mon 7/12

20:10-22:35

Nonstop2h 25m

London Stansted

Wed 9/12

13:55-16:20

Nonstop2h 25m

£79

PortoLondon

OPO Porto - STN London Stansted

OPOSTN

Porto

Thu 29/10

06:10-08:35

Nonstop2h 25m

London Stansted

Sun 1/11

14:35-17:00

Nonstop2h 25m

£81

LisbonLondon

LIS Lisbon Humberto Delgado - LGW London Gatwick

LISLGW

Lisbon Humberto Delgado

Tue 6/10

20:45-23:30

Nonstop2h 45m

London Gatwick

Tue 13/10

20:10-23:00

Nonstop2h 50m

£82

LisbonLondon

LIS Lisbon Humberto Delgado - LTN London Luton

LISLTN

Lisbon Humberto Delgado

Thu 15/10

18:55-21:35

Nonstop2h 40m

London Luton

Tue 20/10

13:40-23:50

1 stop10h 10m

£83

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Portugal (average of £141). Flying from Portugal in July will prove the most costly (average of £250). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 £46
easyJet
easyJet
From £18
Ryanair
Ryanair
From £15
Emirates
Emirates
From £453

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is Bristol, with prices starting at £13. Explore other affordable destinations below.

Bristol
Bristol
From £13
Edinburgh Turnhouse
Edinburgh Turnhouse
From £19
London
London
From £19
Manchester
Manchester
From £22

When is the best time to book a flight from Portugal?

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portugal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly from Portugal?

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

Airline reviews for flights from Portugal

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
7.2
Good
2,373 reviews
Check prices

Entertainment

6.4

Boarding

7.0

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

LIS - ORD

The check in process at the Lisbon Airport was terrible. The TAP staff was incompetent and directed us incorrectly.
TAP AIR PORTUGAL
7.2
Good
2,373 reviews
TAP AIR PORTUGAL
7.2
Good
2,373 reviews
Check prices

Entertainment

6.4

Boarding

7.0

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

LIS - ORD

The check in process at the Lisbon Airport was terrible. The TAP staff was incompetent and directed us incorrectly.
British Airways
6.7
Okay
8,181 reviews
TAP AIR PORTUGAL
7.2
Good
2,373 reviews
Check prices

Entertainment

6.4

Boarding

7.0

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

LIS - ORD

The check in process at the Lisbon Airport was terrible. The TAP staff was incompetent and directed us incorrectly.

Browse thousands of different options on Cheapflights for your next trip

Direct flights from 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

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

    Faro airport offers the cheapest routes to London, from £30; whereas Lisbon Humberto Delgado airport is typically cheaper if you're flying to Edinburgh, from £35. 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 January; 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 £30 round trip
    Travel from Lisbon to Manchester from £56 round trip
    Travel from Porto to Edinburgh from £71 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

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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