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Cheap flights from Portugal to London from £154

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to London departing on 30/1. 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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0 bags
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Recent return flight deals from Portugal to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:45 - 14:50
FAO
-
SOU
21h 05m1 stop
Multiple Airlines Logo
17:45 - 08:35
SOU
-
FAO
14h 50m2 stops
£154Multiple Airlines
Fri, 30 Jan - Mon, 2 Feb
Multiple Airlines Logo
20:50 - 08:45
LIS
-
SOU
11h 55m1 stop
Multiple Airlines Logo
08:10 - 20:55
SOU
-
LIS
12h 45m1 stop
£169Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
14:10 - 14:50
OPO
-
SOU
24h 40m1 stop
Multiple Airlines Logo
19:50 - 07:15
SOU
-
OPO
11h 25m1 stop
£169Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
06:20 - 06:45
OPO
-
SOU
24h 25m2 stops
Multiple Airlines Logo
19:50 - 07:15
SOU
-
OPO
11h 25m1 stop
£172Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
20:50 - 14:50
LIS
-
SOU
18h 00m2 stops
Multiple Airlines Logo
08:10 - 20:55
SOU
-
LIS
12h 45m1 stop
£181Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
KLM Logo
20:10 - 08:45
FAO
-
SOU
12h 35m1 stop
KLM Logo
09:25 - 18:25
SOU
-
FAO
9h 00m1 stop
£181KLM
Fri, 30 Jan - Mon, 2 Feb
Multiple Airlines Logo
06:20 - 06:45
OPO
-
SOU
24h 25m2 stops
Multiple Airlines Logo
17:45 - 10:10
SOU
-
OPO
16h 25m2 stops
£181Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
British Airways Logo
07:05 - 17:30
LIS
-
SOU
10h 25m2 stops
British Airways Logo
17:15 - 09:50
SOU
-
LIS
40h 35m2 stops
£397British Airways
Wed, 25 Feb - Sat, 28 Feb
British Airways Logo
12:55 - 17:45
LIS
-
SOU
28h 50m2 stops
British Airways Logo
12:00 - 12:05
SOU
-
LIS
24h 05m2 stops
£418British Airways
Sat, 17 Jan - Mon, 19 Jan
British Airways Logo
12:55 - 17:45
LIS
-
SOU
28h 50m2 stops
British Airways Logo
12:00 - 12:05
SOU
-
LIS
24h 05m2 stops
£419British Airways
Sat, 17 Jan - Mon, 19 Jan

British Airways flights from Portugal to Southampton

Our best British Airways deals on Portugal to Southampton flight tickets
British Airways
25 Feb
LIS07:05Lisbon Humberto Delgado
10h 25m
2 stops
SOU17:30Southampton Eastleigh
28 Feb
SOU17:15Southampton Eastleigh
40h 35m
2 stops
LIS09:50Lisbon Humberto Delgado
£397
Find similar
British Airways
17 Jan
LIS12:55Lisbon Humberto Delgado
28h 50m
2 stops
SOU17:45Southampton Eastleigh
19 Jan
SOU12:00Southampton Eastleigh
24h 05m
2 stops
LIS12:05Lisbon Humberto Delgado
£418
Find similar
British Airways
17 Jan
LIS12:55Lisbon Humberto Delgado
28h 50m
2 stops
SOU17:45Southampton Eastleigh
19 Jan
SOU12:00Southampton Eastleigh
24h 05m
2 stops
LIS12:05Lisbon Humberto Delgado
£419
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Portugal to Southampton 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 26 December 2025.
Use the filters below to find and compare flights from Portugal to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FaroSouthampton

FAO - SOU

FAOSOU

Faro

Fri 30/1

17:45-14:50

1 stop21h 05m

Southampton Eastleigh

Mon 2/2

17:45-08:35

2 stops14h 50m

£154

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Fri 30/1

20:50-08:45

1 stop11h 55m

Southampton Eastleigh

Fri 6/2

08:10-20:55

1 stop12h 45m

£169

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Fri 30/1

14:10-14:50

1 stop24h 40m

Southampton Eastleigh

Fri 6/2

19:50-07:15

1 stop11h 25m

£169

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Fri 30/1

06:20-06:45

2 stops24h 25m

Southampton Eastleigh

Fri 6/2

19:50-07:15

1 stop11h 25m

£172

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Fri 30/1

20:50-14:50

2 stops18h 00m

Southampton Eastleigh

Fri 6/2

08:10-20:55

1 stop12h 45m

£181

FaroSouthampton

FAO - SOU

FAOSOU

Faro

Fri 30/1

20:10-08:45

1 stop12h 35m

Southampton Eastleigh

Mon 2/2

09:25-18:25

1 stop9h 00m

£181

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Fri 30/1

06:20-06:45

2 stops24h 25m

Southampton Eastleigh

Fri 6/2

17:45-10:10

2 stops16h 25m

£181

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Wed 25/2

07:05-17:30

2 stops10h 25m

Southampton Eastleigh

Sat 28/2

17:15-09:50

2 stops40h 35m

£397

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Sat 17/1

12:55-17:45

2 stops28h 50m

Southampton Eastleigh

Mon 19/1

12:00-12:05

2 stops24h 05m

£418

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Sat 17/1

12:55-17:45

2 stops28h 50m

Southampton Eastleigh

Mon 19/1

12:00-12:05

2 stops24h 05m

£419

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Portugal to Southampton

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 Portugal to Southampton Eastleigh flight route?

Fly from Faro to Southampton Eastleigh for the best Portugal - Southampton Eastleigh flight prices

What cabin class options are available on Portugal to Southampton Eastleigh flights?

There is only 1 cabin class available to choose from on Portugal to Southampton Eastleigh 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 Portugal to Southampton flights?

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

Cheap Portugal to Southampton flight deals and tips

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Portugal to Southampton takes 11h 00m
There are no direct flights from Portugal to Southampton. There are no popular flight routes from Portugal to Southampton.
Search flight deals

  • When did momondo last update prices for flights from Portugal to Southampton Eastleigh Airport?

    Prices for flights from Portugal to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Portugal to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents you'll need for your trip to Southampton Eastleigh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Southampton. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Southampton from Portugal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portugal to Southampton?

Once you have performed a search for Portugal to Southampton 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 Portugal to Southampton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portugal to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

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