$72+ Cheap flights from Portugal

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. 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 — STN
7 Sep — 14 Sep1
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 2 September 2025.

Good round-trip deal

$143 or less

Good one-way deal

$40 or less
Price to beat on a round-trip flight from Portugal.
Price to beat on a one-way flight from Portugal.

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 2 September 2025.

Thu 25/921:35OPO - STN
Nonstop2h 24mRyanair
Sun 28/906:40STN - OPO
Nonstop2h 25mRyanair
Deal found 2/9$118
Thu 25/921:35OPO - STN
Nonstop2h 24mRyanair
Sat 27/919:00STN - OPO
Nonstop2h 25mRyanair
Deal found 2/9$119
Sat 11/1021:50OPO - STN
Nonstop2h 25mRyanair
Mon 13/1008:55STN - OPO
Nonstop2h 25mRyanair
Deal found 2/9$121
Mon 22/1218:30OPO - LTN
Nonstop2h 30measyJet
Thu 1/107:10LTN - OPO
Nonstop2h 30measyJet
Deal found 2/9$121
Thu 6/1110:15OPO - LTN
Nonstop2h 25measyJet
Sun 9/1113:15LTN - OPO
Nonstop2h 25measyJet
Deal found 2/9$124
Sat 8/1116:00OPO - STN
Nonstop2h 25mRyanair
Thu 13/1109:00STN - OPO
Nonstop2h 25mRyanair
Deal found 1/9$127
Sun 21/1216:20OPO - LTN
Nonstop2h 25measyJet
Thu 1/107:10LTN - OPO
Nonstop2h 30measyJet
Deal found 2/9$127
Fri 24/1006:05OPO - STN
Nonstop2h 15mRyanair
Tue 28/1006:15STN - OPO
Nonstop2h 25mRyanair
Deal found 1/9$128
Sat 29/1116:00OPO - STN
Nonstop2h 25mRyanair
Thu 4/1209:00STN - OPO
Nonstop2h 25mRyanair
Deal found 31/8$130
Sat 20/1219:40OPO - LGW
Nonstop2h 20measyJet
Thu 1/109:30LGW - OPO
Nonstop2h 30measyJet
Deal found 1/9$130
Mon 22/1219:40OPO - LGW
Nonstop2h 20measyJet
Thu 1/109:30LGW - OPO
Nonstop2h 30measyJet
Deal found 1/9$131
Mon 22/1218:30OPO - LTN
Nonstop2h 30measyJet
Fri 2/117:10LTN - OPO
Nonstop2h 30measyJet
Deal found 1/9$131

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 2 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Stansted

Route

Depart

Return

Price

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 25/9

21:35-23:59

Nonstop2h 24m

London Stansted

Sun 28/9

06:40-09:05

Nonstop2h 25m

$118

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 25/9

21:35-23:59

Nonstop2h 24m

London Stansted

Sat 27/9

19:00-21:25

Nonstop2h 25m

$119

PortoLondon

OPO - LTN

OPOLTN

Porto

Mon 22/12

18:30-21:00

Nonstop2h 30m

London Luton

Thu 1/1

07:10-09:40

Nonstop2h 30m

$121

PortoLondon

OPO - STN

OPOSTN

Porto

Sat 11/10

21:50-00:15

Nonstop2h 25m

London Stansted

Mon 13/10

08:55-11:20

Nonstop2h 25m

$121

PortoLondon

OPO - LTN

OPOLTN

Porto

Thu 6/11

10:15-12:40

Nonstop2h 25m

London Luton

Sun 9/11

13:15-15:40

Nonstop2h 25m

$124

PortoLondon

OPO - LTN

OPOLTN

Porto

Sun 21/12

16:20-18:45

Nonstop2h 25m

London Luton

Thu 1/1

07:10-09:40

Nonstop2h 30m

$127

PortoLondon

OPO - STN

OPOSTN

Porto

Sat 8/11

16:00-18:25

Nonstop2h 25m

London Stansted

Thu 13/11

09:00-11:25

Nonstop2h 25m

$127

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 4/12

19:00-21:25

Nonstop2h 25m

London Stansted

Sun 7/12

06:10-08:35

Nonstop2h 25m

$127

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 24/10

06:05-08:20

Nonstop2h 15m

London Stansted

Tue 28/10

06:15-08:40

Nonstop2h 25m

$128

PortoLondon

OPO - STN

OPOSTN

Porto

Sat 29/11

16:00-18:25

Nonstop2h 25m

London Stansted

Thu 4/12

09:00-11:25

Nonstop2h 25m

$128

Flights are sorted by cheapest return flights first.

Deals found on 2/9

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, January is the cheapest month in which you can book a flight from Portugal (average of $53). Flying from Portugal in August will prove the most costly (average of $166). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Europe

Book a direct flight from one of these other cities located in Europe.

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 2 September 2025.
  • What is the cheapest month to fly from Portugal?

    Currently, the cheapest month for flights from Portugal is January. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Portugal?

    When you search for this flight from 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 from Portugal?

    Cheapflights helps you find that perfect flight from 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 from Portugal with no change fees?

    Need flexible booking options for your flight from Portugal ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Of course! You can now track prices for flights from Portugal and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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?

When you search for this flight from 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 from Portugal?

Cheapflights helps you find that perfect flight from 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 from Portugal with no change fees?

Need flexible booking options for your flight from Portugal ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Portugal and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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