Find flights
Airlines

£21+ Cheap flights to Portugal

— LIS
15 Nov — 22 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Portugal in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Portugal

Wed 11/1111:20 -
Nonstop2h 50m
Thu 12/1119:20 -
Nonstop2h 55m
Deal found 15/10£48
Tue 20/1017:20 -
Nonstop2h 50m
Wed 21/1006:45 -
Nonstop2h 50m
Deal found 15/10£48
Fri 4/1206:05 -
Nonstop2h 55m
Mon 7/1220:00 -
Nonstop2h 55m
Deal found 13/10£48
Mon 9/1109:35 -
Nonstop2h 50m
Thu 12/1119:20 -
Nonstop2h 55m
Deal found 13/10£49
Fri 6/1109:25 -
Nonstop2h 50m
Fri 13/1106:05 -
Nonstop2h 55m
Deal found 11/10£49
Sun 6/1206:00 -
1 stop7h 05m
Mon 14/1219:15 -
Nonstop2h 55m
Deal found 13/10£50

Find flights to Portugal

Explore Portugal
Flights to Faro
Flights to Lisbon
Flights to Porto
Flights to Funchal
Flights to Ponta Delgada
Flights to Lajes
Flights to Porto Santo
Flights to Horta
Flights to Vila do Porto

Find flight deals to Portugal

Return from

£48

One-way from

£21

Popular in

May

Cheapest in

January

Average price

£132

Good round-trip deal

£63 or less

Good one-way deal

£27 or less
Ryanair
  • Ryanair
  • 6/12-14/12
  • 1 total stop
  • 10h 00m total
  • London to Faro
Search Deals
Ryanair
  • Ryanair
  • 20/10-31/12
  • Nonstop
  • 2h 55m total
  • London to Portugal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals
Price to beat on a round-trip flight from London to Portugal.
Search Deals
Price to beat on a one-way flight from London to Portugal.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Portugal that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonFaro

STN London Stansted - FAO Faro

STNFAO

London Stansted

Sun 8/11

09:35-12:25

Nonstop2h 50m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21

LondonLisbon

LGW London Gatwick - LIS Lisbon Humberto Delgado

LGWLIS

London Gatwick

Tue 3/11

20:10-22:50

Nonstop2h 40m

Lisbon Humberto Delgado

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39
Fastest return journey

LondonPorto

LGW London Gatwick - OPO Porto

LGWOPO

London Gatwick

Mon 30/11

07:00-09:30

Nonstop2h 30m

Porto

Wed 31/12

00:00-00:00

Nonstop0h 00m

£40

LondonFaro

LGW London Gatwick - FAO Faro

LGWFAO

London Gatwick

Fri 4/12

06:05-09:00

Nonstop2h 55m

Faro

Mon 7/12

20:00-22:55

Nonstop2h 55m

£48

LondonFaro

LGW London Gatwick - FAO Faro

LGWFAO

London Gatwick

Tue 1/12

06:20-09:15

Nonstop2h 55m

Faro

Fri 11/12

09:45-12:35

Nonstop2h 50m

£51

LondonFaro

STN London Stansted - FAO Faro

STNFAO

London Stansted

Fri 6/11

20:30-23:20

Nonstop2h 50m

Faro

Mon 9/11

06:10-09:05

Nonstop2h 55m

£54

LondonFaro

LGW London Gatwick - FAO Faro

LGWFAO

London Gatwick

Thu 3/12

06:20-09:15

Nonstop2h 55m

Faro

Sun 6/12

19:50-22:40

Nonstop2h 50m

£55

LondonFaro

STN London Stansted - FAO Faro

STNFAO

London Stansted

Fri 20/11

20:30-23:20

Nonstop2h 50m

Faro

Sun 22/11

06:15-09:10

Nonstop2h 55m

£57

LondonFaro

STN London Stansted - FAO Faro

STNFAO

London Stansted

Tue 2/2

19:55-22:45

Nonstop2h 50m

Faro

Thu 11/2

19:20-22:15

Nonstop2h 55m

£60

LondonFaro

LGW London Gatwick - FAO Faro

LGWFAO

London Gatwick

Mon 30/11

06:25-09:20

Nonstop2h 55m

Faro

Mon 7/12

20:00-22:55

Nonstop2h 55m

£61

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Portugal

How long is the flight to Portugal?

On average, a flight from London to Portugal takes 3 hours 44 minutes. Flights to Portugal from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Portugal

The most flights from London to Portugal are scheduled on a Wednesday (93 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

What are the most popular airlines that fly to Portugal?

The most popular airlines flying from London to Portugal are TAP AIR PORTUGAL, easyJet and Ryanair.

Ryanair
Ryanair
From £22
easyJet
easyJet
From £18
TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £84
British Airways
British Airways
From £84

What are the cheapest airlines that fly to Portugal?

The cheapest airlines flying from London to Portugal are Ryanair, Wizz Air and Jet2.

Rainfall in Portugal by month

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

Temperature in Portugal by month

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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

To ensure you get the cheapest price possible for a flight to Portugal, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly to Portugal?

Users looking for the lowest fares to Portugal should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the most popular places to fly to in Portugal?

The most popular places in Portugal to fly to are Lisbon, Faro, Porto and Funchal.

Reviews of airlines servicing Portugal

Check out reviews from past customers who have flown TAP AIR PORTUGAL,Ryanair, andeasyJet to 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
2,379 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.1

Food

6.3

Entertainment

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.
TAP AIR PORTUGAL
7.2
Good
2,379 reviews
TAP AIR PORTUGAL
7.2
Good
2,379 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.1

Food

6.3

Entertainment

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.
Ryanair
6.9
Okay
5,447 reviews
TAP AIR PORTUGAL
7.2
Good
2,379 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.1

Food

6.3

Entertainment

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.
easyJet
6.9
Okay
1,923 reviews
TAP AIR PORTUGAL
7.2
Good
2,379 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.1

Food

6.3

Entertainment

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.
British Airways
6.7
Okay
8,262 reviews
TAP AIR PORTUGAL
7.2
Good
2,379 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.1

Food

6.3

Entertainment

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.
Wizz Air
6.2
Okay
174 reviews
TAP AIR PORTUGAL
7.2
Good
2,379 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.1

Food

6.3

Entertainment

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

FAQs about flying to Portugal

  • Can I find cheaper flights to Portugal if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portugal on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portugal?

    Based on reviews from Cheapflights users, TAP AIR PORTUGAL is rated the highest out of the airlines that fly to Portugal.

  • What is the cheapest airport to fly to in Portugal?

    Porto is currently the cheapest airport to fly to in Portugal. One-way flights to Porto typically cost £13, while return flights cost around £16.

  • How much is a return flight to Portugal?

    A return flight to Portugal will typically cost around £244, however they can be found for as little as £16.

  • Where does the fastest flight to Portugal depart from?

    For those looking to save time traveling to Portugal, Bristol offers the quickest one-way flight (2 hours 5 minutes).

  • Does Lisbon Humberto Delgado have car hire?

    Yes. Those touching down at Lisbon Humberto Delgado can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lisbon Humberto Delgado?

    Yes. Lisbon Humberto Delgado has hotels nearby for those requiring accommodations. Star inn Lisboa is the closest property to Lisbon Humberto Delgado (0.0 mi away from Lisbon Humberto Delgado).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights to Portugal?

When you search for this flight to Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights helps you find that perfect flight to Portugal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Portugal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Portugal flexibly with Cheapflights today.

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

Of course! You can track prices for flights to Portugal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price 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.