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Cheap flights from Glasgow Intl Airport to Portsmouth from £27

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. 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.
GLA — LHR
29 May — 5 Jun1
1 adult
Wed 29/5
Wed 5/6

The best prices from Glasgow Intl to Portsmouth are usually found in February or May, booked 90 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Glasgow Intl to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Portsmouth (P0R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 May 2024.

Popular in

July

Cheapest in

February

Average price

£126

Round-trip from

£68
High demand for flights, 17% potential price rise
Best time to find cheap flights, 44% potential price drop
Average for round-trip flights in May 2024
From Glasgow Intl to Portsmouth

How far in advance should I book a flight from Glasgow Intl Airport to Portsmouth?

Users have found that booking a flight from Glasgow Intl Airport to Portsmouth at least 37 days early can save you up to 79% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Glasgow Intl Airport to Portsmouth for as little as £89 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £131 for flights departing within the next 3 days.

What is the cheapest month to fly from Glasgow Intl Airport to Portsmouth?

The best pricing can be found in the month of April. Prices to Portsmouth from Glasgow Intl Airport average £77. You can even find prices in April for less than £77, as users have found deals to Portsmouth from as low as £46. The month of July appears to be one of the more expensive times to travel to Portsmouth from Glasgow Intl Airport. Flying in the targeted month can save you up to 23%.

When is the cheapest time to fly from Glasgow Intl Airport to Portsmouth (GLA - P0R)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Portsmouth as you normally would.

Cheap easyJet flights from Glasgow Intl to Portsmouth

Explore cheap flight options specifically provided by easyJet for the route between Glasgow Intl and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Take a peek at the cheapest easyJet flights we've detected travelling from Glasgow to Portsmouth. Make sure to check back often as deals are often changing.
Thu 5/908:35GLA - SOU
Nonstop1h 20measyJet
Wed 11/909:00SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£57
Sun 23/607:50GLA - SOU
1 stop3h 25measyJet
Sun 30/621:50SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£86
Thu 5/906:05GLA - SOU
1 stop5h 45measyJet
Wed 11/909:00SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£86
Sat 27/709:30GLA - SOU
Nonstop1h 20measyJet
Sun 28/721:50SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£88
Fri 26/714:55GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£91
Sat 27/709:30GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£94
Fri 26/714:55GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£97
Sat 24/809:30GLA - SOU
Nonstop1h 20measyJet
Sat 7/911:20SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£109
Tue 11/616:25GLA - SOU
Nonstop1h 20measyJet
Thu 13/612:30SOU - GLA
1 stop9h 40measyJet
Deal found 23/5£116

Cheap Aer Lingus flights from Glasgow Intl to Portsmouth

Explore cheap flight options specifically provided by Aer Lingus for the route between Glasgow Intl and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Browse through some of the cheapest Aer Lingus flights travelling from Glasgow to Portsmouth. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 18/708:30GLA - SOU
1 stop6h 40mAer Lingus
Thu 18/719:25SOU - GLA
1 stop12h 30mAer Lingus
Deal found 24/5£282
Sat 17/818:45GLA - SOU
1 stop14h 00mAer Lingus
Mon 19/809:15SOU - GLA
1 stop6h 45mAer Lingus
Deal found 24/5£300
Fri 31/508:30GLA - SOU
1 stop24h 15mAer Lingus
Fri 7/619:25SOU - GLA
1 stop22h 50mAer Lingus
Deal found 24/5£307

Cheap Glasgow Intl to Portsmouth flights in May & June 2024

Find cheap flight options from Glasgow Intl to Portsmouth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 863,891 searches. Prices were last updated on 24 May 2024.
These are some of the best deals we've found on flights to Portsmouth in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 23/623:45GLA - SOU
1 stop9h 25mMultiple Airlines
Sun 30/621:50SOU - GLA
Nonstop1h 25mMultiple Airlines
Deal found 24/5£85
Sun 23/607:50GLA - SOU
1 stop3h 25measyJet
Sun 30/621:50SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£86
Tue 11/616:25GLA - SOU
Nonstop1h 20measyJet
Thu 13/612:30SOU - GLA
1 stop9h 40measyJet
Deal found 23/5£116
Tue 11/616:25GLA - SOU
Nonstop1h 20measyJet
Thu 13/610:25SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£121
Tue 11/610:55GLA - SOU
1 stop8h 00mMultiple Airlines
Thu 13/612:30SOU - GLA
1 stop7h 55mMultiple Airlines
Deal found 23/5£131
Thu 20/608:35GLA - SOU
Nonstop1h 20measyJet
Fri 21/620:35SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£137
Thu 6/606:05GLA - SOU
1 stop5h 45measyJet
Thu 13/612:30SOU - GLA
1 stop9h 40measyJet
Deal found 23/5£142
Sun 23/608:25GLA - SOU
1 stop2h 50measyJet
Sun 30/611:50SOU - GLA
1 stop4h 00measyJet
Deal found 24/5£147
Thu 6/620:10GLA - SOU
1 stop12h 35mMultiple Airlines
Thu 13/610:25SOU - GLA
Nonstop1h 25mMultiple Airlines
Deal found 23/5£149

Glasgow Intl to Portsmouth 2024 flight deals

Discover exclusive flight deals for travel between Glasgow Intl and Portsmouth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
These are some of the best deals we've found on flights to Portsmouth in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/908:35GLA - SOU
Nonstop1h 20measyJet
Wed 11/909:00SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£57
Thu 19/1216:00GLA - SOU
Nonstop1h 20measyJet
Thu 9/117:50SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£83
Sun 23/623:45GLA - SOU
1 stop9h 25mMultiple Airlines
Sun 30/621:50SOU - GLA
Nonstop1h 25mMultiple Airlines
Deal found 24/5£85
Sun 23/607:50GLA - SOU
1 stop3h 25measyJet
Sun 30/621:50SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£86
Thu 5/906:05GLA - SOU
1 stop5h 45measyJet
Wed 11/909:00SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£86
Sat 27/709:30GLA - SOU
Nonstop1h 20measyJet
Sun 28/721:50SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£88
Fri 26/714:55GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£91
Sat 27/709:30GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£94
Fri 26/714:55GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£97

Direct flights to Portsmouth from Glasgow Intl

Discover direct flight options from Glasgow Intl to Portsmouth. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Take a look at some of the direct flights travelling from Glasgow to Portsmouth in the near future. Select from other flights from Glasgow to Portsmouth by using the search form above.
Fri 26/714:55GLA - SOU
Nonstop1h 20measyJet
Mon 29/711:05SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£97
Tue 11/616:25GLA - SOU
Nonstop1h 20measyJet
Thu 13/610:25SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£121
Sun 23/614:10GLA - SOU
Nonstop1h 20measyJet
Sun 30/621:50SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£131
Sat 6/709:30GLA - SOU
Nonstop1h 20measyJet
Sun 14/721:50SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£186
Thu 6/608:35GLA - SOU
Nonstop1h 20measyJet
Mon 17/614:50SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£192
Thu 6/608:35GLA - SOU
Nonstop1h 20measyJet
Thu 13/610:25SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£193
Fri 28/614:55GLA - SOU
Nonstop1h 20measyJet
Sat 29/611:20SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£256
Fri 14/618:45GLA - SOU
Nonstop1h 20measyJet
Mon 17/614:50SOU - GLA
Nonstop1h 25measyJet
Deal found 23/5£267

Glasgow Intl to Portsmouth flights leaving soon

Find last-minute flight options from Glasgow Intl to Portsmouth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Have a look at some of the last-minute flights available departing from Glasgow to Portsmouth. It's wise to confirm all flight details are correct before booking.
Fri 31/508:30GLA - SOU
1 stop24h 15mMultiple Airlines
Fri 7/620:35SOU - GLA
Nonstop1h 25mMultiple Airlines
Deal found 24/5£272
Fri 31/508:30GLA - SOU
1 stop24h 15mAer Lingus
Fri 7/619:25SOU - GLA
1 stop22h 50mAer Lingus
Deal found 24/5£307
Fri 31/518:45GLA - SOU
Nonstop1h 20measyJet
Fri 7/620:35SOU - GLA
Nonstop1h 25measyJet
Deal found 24/5£360
Fri 31/508:30GLA - SOU
1 stop24h 15mMultiple Airlines
Fri 7/608:30SOU - GLA
2 stops12h 55mMultiple Airlines
Deal found 24/5£694

One-way flights to Portsmouth from Glasgow Intl

Search for one-way flight options from Glasgow Intl to Portsmouth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Some of the best available deals we've found on one-way flights from Glasgow to Portsmouth. Those needing a return flight from Glasgow to Portsmouth can use the search form above.
Wed 12/607:10GLA - SOU
Nonstop1h 20measyJet
Deal found 24/5£27
Tue 18/616:25GLA - SOU
Nonstop1h 20measyJet
Deal found 22/5£29
Tue 18/616:25GLA - SOU
Nonstop1h 20measyJet
Deal found 23/5£47
Wed 12/622:00GLA - SOU
1 stop11h 10mMultiple Airlines
Deal found 24/5£68
Fri 21/606:45GLA - SOU
1 stop14h 10measyJet
Deal found 23/5£73
Sun 27/1012:25GLA - SOU
1 stop23h 15measyJet
Deal found 23/5£81
Wed 12/620:10GLA - SOU
2 stops15h 40measyJet
Deal found 24/5£97
Fri 21/618:45GLA - SOU
Nonstop1h 20measyJet
Deal found 23/5£113
Sun 27/1015:20GLA - SOU
1 stop3h 35mMultiple Airlines
Deal found 23/5£117

Find flights from Glasgow Intl to Portsmouth within your budget

Customise your flight search to find flights from Glasgow Intl to Portsmouth 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, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£57 - £282

Route

Depart

Return

Price

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Thu 5/9

Nonstop1h 20m

Southampton Eastleigh

Wed 11/9

Nonstop1h 25m

£57

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Sun 23/6

1 stop9h 25m

Southampton Eastleigh

Sun 30/6

Nonstop1h 25m

£85

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Sun 23/6

1 stop3h 25m

Southampton Eastleigh

Sun 30/6

Nonstop1h 25m

£86

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Thu 5/9

1 stop5h 45m

Southampton Eastleigh

Wed 11/9

Nonstop1h 25m

£86

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Sat 27/7

Nonstop1h 20m

Southampton Eastleigh

Sun 28/7

Nonstop1h 25m

£88

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Fri 26/7

Nonstop1h 20m

Southampton Eastleigh

Mon 29/7

Nonstop1h 25m

£91

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Sat 27/7

Nonstop1h 20m

Southampton Eastleigh

Mon 29/7

Nonstop1h 25m

£94

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Fri 13/9

1 stop8h 25m

Southampton Eastleigh

Fri 13/9

Nonstop1h 25m

£120

Glasgow IntlSouthampton Eastleigh

GLA - SOU

GLASOU

Glasgow Intl

Thu 18/7

1 stop6h 40m

Southampton Eastleigh

Thu 18/7

1 stop12h 30m

£282

Flights are sorted by cheapest first

Deals found on 24/5

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Portsmouth. Price data was last updated on 22 May 2024.
The best time to book flights from Glasgow Intl Airport to Portsmouth is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Glasgow Intl Airport to Portsmouth?

Use this chart to determine the cheapest time to fly return from Glasgow Intl to Portsmouth. Price data was last updated on 19 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Glasgow Intl Airport to Portsmouth flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Glasgow Intl to Portsmouth

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

Temperature and rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated 24 May 2024.
Get a feel of what it's like to fly with easyJet, Aer Lingus and British Airways from Glasgow to Portsmouth by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.2
Good
1,315 reviews

Food

6.6

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Overall

7.2

Crew

8.0

Reviews

1 / 10

3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also

7.2
Good
1,315 reviews
7.2
Good
1,315 reviews

Food

6.6

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Overall

7.2

Crew

8.0

Reviews

1 / 10

3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also

6.9
Okay
2,582 reviews
7.2
Good
1,315 reviews

Food

6.6

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Overall

7.2

Crew

8.0

Reviews

1 / 10

3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also

6.8
Okay
6,788 reviews
7.2
Good
1,315 reviews

Food

6.6

Boarding

7.3

Comfort

7.1

Entertainment

7.0

Overall

7.2

Crew

8.0

Reviews

1 / 10

3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Glasgow Intl Airport to Portsmouth for under £100 on Cheapflights?

    Yes, there are multiple flights from Glasgow Intl Airport to Portsmouth for under £100. The cheapest flight booked recently is on easyJet for just £57, but on average you can expect to pay £109.

  • Are there nonstop flights from Glasgow Intl Airport to Portsmouth for under £100 on Cheapflights?

    Cheapflights has at least 8 direct flights from Glasgow Intl Airport to Portsmouth under £100. A good price for a nonstop flight from Glasgow Intl Airport to Portsmouth is less than £180.

  • Are there last-minute flights available from Glasgow Intl Airport to Portsmouth for under £300?

    There are currently 4+ open flights from Glasgow Intl Airport to Portsmouth within the next 7 days for less than £300.

  • What days are direct flights available from Glasgow Intl Airport to Portsmouth?

    You can find direct flights on the following days: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

  • How many flights depart from Glasgow Intl Airport to Portsmouth on average per day?

    Per day, 106 flights depart from Glasgow Intl Airport to Portsmouth on average.
    Morning (6am - Midday) - 54% of flight departures
    Afternoon (Midday - 6pm) - 38% of flight departures
    Evening (6pm - Midnight) - 8% of flight departures

  • How long is the flight from Glasgow Intl Airport to Portsmouth?

    For as low as £57, easyJet can have you in Portsmouth from Glasgow Intl Airport in 1h 20m. The distance between Glasgow Intl Airport and Portsmouth is about 346 mi. All flights are typically direct.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Portsmouth one-way?

    To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £27. British Airways flights start at £242 while deals on Loganair start at £506 one-way.

  • What are the most reliable airlines from Glasgow Intl Airport to Portsmouth?

    The top 3 most reliable airlines when flying from Glasgow Intl Airport to Portsmouth are American Airlines (71%), British Airways (69%) and LATAM Airlines (67%).

  • What are the cheapest flights from Glasgow Intl Airport to Portsmouth?

    On average you can expect to pay £1,894 for a flight from Glasgow Intl Airport to Portsmouth. The cheapest flight overall is £49 while the most popular route, (Glasgow Intl - Southampton Eastleigh) is currently priced at £90.

  • What does GLA to LHR mean?

    Great question - GLA to LHR just means Glasgow Intl Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Glasgow Intl to Portsmouth that include extra baggage allowance?

    The amount of baggage you can bring on your Glasgow Intl to Portsmouth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Glasgow Intl to Portsmouth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Glasgow Intl to Portsmouth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Glasgow Intl to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Portsmouth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Portsmouth.

  • Can I find deals for business class flights from Glasgow Intl to Portsmouth?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Glasgow Intl to Portsmouth that allow pets onboard?

    Many airlines flying from Glasgow Intl to Portsmouth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Glasgow Intl to Portsmouth?

    Yes, you can often find last-minute deals on Glasgow Intl to Portsmouth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Glasgow Intl Airport to Portsmouth flight deals updated?

    The Glasgow Intl Airport to Portsmouth flight deals you see on this page were last updated on 24/5.

  • What are the most popular airlines that fly from Glasgow Intl Airport to Portsmouth?

  • When is the best time to book a flight from Glasgow Intl Airport to Portsmouth?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Portsmouth (average of £110). Flying from Glasgow Intl Airport to Portsmouth in July is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Glasgow Intl to Portsmouth

Discover the top 5 airlines that operate flights from Glasgow Intl to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£36Average£87FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£47Average£80FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£55Average£143FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£135Average£218FlexibilityNo cancel feeOn-time79%
Search Loganair flights
KLMCheapest£198Average£278FlexibilityNo cancel feeOn-time75%
Search KLM flights

Search flights from Glasgow Intl to Portsmouth by cabin class

Find flights from Glasgow Intl to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Glasgow Intl to Portsmouth

Find hourly flight availability from Glasgow Intl to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 May 2024.
4%of flight departuresEarly morningMidnight to 6 am
49%of flight departuresMorning6 am to noon
39%of flight departuresAfternoonNoon to 6 pm
8%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM