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£48+ Cheap flights from Portsmouth

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. 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.
LHR — EDI
22 Jul — 29 Jul1
1 adult

What to know about flights from Portsmouth

Discover essential information about flights departing from Portsmouth, including flight schedules, destinations, airlines operating at the Portsmouth 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 17 July 2025.

Cheapest airline

American Airlines
On average, American Airlines currently has the cheapest one-way flight from Portsmouth (avg. price of £722).
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Find flights from Portsmouth

Cheapest flights from Portsmouth
Explore the most affordable flight options available from Portsmouth. Find the lowest fares based on data from user searches, with prices last updated on 17 July 2025.

Tue 9/912:25SOU - GLA
Nonstop1h 25measyJet
Wed 17/907:10GLA - SOU
Nonstop1h 20measyJet
Deal found 17/7£48
Sat 27/915:20SOU - EDI
1 stop17h 15measyJet
Sat 4/1007:00EDI - SOU
1 stop7h 50measyJet
Deal found 17/7£82
Thu 7/821:25SOU - AMS
Nonstop1h 15measyJet
Sun 10/814:40AMS - SOU
Nonstop1h 20measyJet
Deal found 15/7£93
Sun 31/821:30SOU - GLA
Nonstop1h 25mMultiple Airlines
Sun 7/920:10GLA - SOU
1 stop13h 00mMultiple Airlines
Deal found 17/7£104
Wed 17/909:00SOU - DUB
1 stop7h 55mMultiple Airlines
Wed 24/906:25DUB - SOU
Nonstop1h 40mMultiple Airlines
Deal found 17/7£108
Tue 12/820:00SOU - DUB
Nonstop1h 35mAer Lingus
Tue 19/807:00DUB - SOU
Nonstop1h 40mAer Lingus
Deal found 15/7£109
Sun 31/815:35SOU - AMS
Nonstop1h 15mMultiple Airlines
Sun 7/921:15AMS - SOU
1 stop12h 55mMultiple Airlines
Deal found 17/7£111
Sun 31/812:20SOU - EDI
1 stop11h 30mMultiple Airlines
Sun 7/923:50EDI - SOU
1 stop9h 20mMultiple Airlines
Deal found 17/7£148
Fri 10/1017:35SOU - DUB
1 stop4h 50mKLM
Sun 12/1020:45DUB - SOU
1 stop12h 00mKLM
Deal found 16/7£155
Mon 6/1011:50SOU - CDG
1 stop5h 25mMultiple Airlines
Wed 8/1011:20CDG - SOU
1 stop9h 10mMultiple Airlines
Deal found 15/7£160
Sun 5/1012:00SOU - CDG
1 stop4h 40measyJet
Sun 12/1010:50CDG - SOU
1 stop6h 15measyJet
Deal found 15/7£164
Thu 28/820:00SOU - EDI
1 stop12h 30mAer Lingus
Fri 29/820:15EDI - SOU
1 stop12h 10mAer Lingus
Deal found 15/7£183

Find flights from Portsmouth within your budget

Find flights departing from Portsmouth 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 17 July 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Edinburgh

Route

Depart

Return

Price

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sun 31/8

21:30-22:55

Nonstop1h 25m

Glasgow Intl

Sun 7/9

14:45-16:05

Nonstop1h 20m

£74

SouthamptonEdinburgh

SOU - EDI

SOUEDI

Southampton Eastleigh

Sat 27/9

15:20-08:35

1 stop17h 15m

Edinburgh Turnhouse

Sat 4/10

07:00-14:50

1 stop7h 50m

£82

SouthamptonAmsterdam

SOU - AMS

SOUAMS

Southampton Eastleigh

Mon 15/12

14:35-16:50

Nonstop1h 15m

Amsterdam Schiphol

Fri 19/12

07:20-07:40

Nonstop1h 20m

£103

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sun 31/8

21:30-22:55

Nonstop1h 25m

Glasgow Intl

Sun 7/9

20:10-09:10

1 stop13h 00m

£104

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Wed 17/9

09:00-16:55

1 stop7h 55m

Dublin

Wed 24/9

06:25-08:05

Nonstop1h 40m

£108

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Tue 12/8

20:00-21:35

Nonstop1h 35m

Dublin

Tue 19/8

07:00-08:40

Nonstop1h 40m

£109

SouthamptonAmsterdam

SOU - AMS

SOUAMS

Southampton Eastleigh

Fri 12/9

20:15-22:30

Nonstop1h 15m

Amsterdam Schiphol

Mon 15/9

21:30-08:15

1 stop11h 45m

£132

SouthamptonEdinburgh

SOU - EDI

SOUEDI

Southampton Eastleigh

Sun 31/8

12:20-23:50

1 stop11h 30m

Edinburgh Turnhouse

Sun 7/9

23:50-09:10

1 stop9h 20m

£148

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Fri 10/10

17:35-22:25

1 stop4h 50m

Dublin

Sun 12/10

20:45-08:45

1 stop12h 00m

£155

SouthamptonParis

SOU - CDG

SOUCDG

Southampton Eastleigh

Mon 6/10

11:50-18:15

1 stop5h 25m

Paris Charles de Gaulle

Wed 8/10

11:20-19:30

1 stop9h 10m

£160

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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

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

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

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

Use this chart to determine the optimal time to book a return flight from Portsmouth to Edinburgh. Price data was last updated on 11 July 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portsmouth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Portsmouth (average of £16). Flying from Portsmouth in August will prove the most costly (average of £33). 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 Portsmouth?

Use this chart to determine the cheapest time to fly return from Portsmouth to Edinburgh. Price data was last updated on 13 July 2025.

Those who are seeking the cheapest fare on flights departing from Portsmouth 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 Friday mornings when fares are usually the most expensive.

Which airlines fly from Portsmouth?

Many airlines operate round-trip flights from Portsmouth: Loganair, British Airways, easyJet, KLM. These airlines fly to the following popular destinations: Edinburgh.

KLM
KLM
From £171
easyJet
easyJet
From £32
Aer Lingus
Aer Lingus
From £74
Loganair
Loganair
From £66

Airline reviews for flights from Portsmouth

Get insights into the airlines that provide service from Portsmouth. 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 Portsmouth. In the last 7 days, Cheapflights users made a total of 858,174 searches.
See what other customers who have flown with Aer Lingus, easyJet, andBritish Airways from Portsmouth have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,169 reviews
Check prices

Comfort

7.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Crew

8.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,169 reviews
Aer Lingus
7.1
Good
1,169 reviews
Check prices

Comfort

7.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Crew

8.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
easyJet
6.9
Okay
1,819 reviews
Aer Lingus
7.1
Good
1,169 reviews
Check prices

Comfort

7.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Crew

8.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
British Airways
6.6
Okay
7,150 reviews
Aer Lingus
7.1
Good
1,169 reviews
Check prices

Comfort

7.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Crew

8.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

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Related info for your journey

Access useful and relevant information related to your journey from Portsmouth. 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 17 July 2025.

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

    Seoul Gimpo Intl airport offers the cheapest routes to Jeju City, from £13; whereas Manchester airport is typically cheaper if you're flying to Abuja, from £19. 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 Portsmouth?

    At the present moment the cheapest month to fly from Portsmouth is currently February; with August 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 Portsmouth?

    Check out the cheapest flights from Portsmouth to embark to:
    Travel from Seoul to Jeju City from £13 round trip
    Travel from Manchester to Barcelona from £19 round trip
    Travel from Wroclaw to London from £26 round trip
    Travel from London to Gdansk from £26 round trip
    Travel from London to Poznan from £26 round trip

  • How does Cheapflights help users find flights from Portsmouth?

    Cheapflights makes it easy to find flights from Portsmouth by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

    Need flexible booking options for your flight from Portsmouth ? 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 Portsmouth become cheaper?

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

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How does Cheapflights help users find flights from Portsmouth?

Cheapflights makes it easy to find flights from Portsmouth by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Need flexible booking options for your flight from Portsmouth ? 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 Portsmouth become cheaper?

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

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