£17 Find Cheap Flights to Portsmouth – Compare and Save

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Flight Deals

Cheap Flights to Portsmouth

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Portsmouth

Sun, 18 Oct - Sat, 31 Oct
easyJet Logo
08:05 - 09:25GLA  Glasgow Intl-SOU Southampton Eastleigh
1h 20mdirect
easyJet Logo
08:20 - 09:45SOU  Southampton Eastleigh-GLA Glasgow Intl
1h 25mdirect
£38easyJet
Sat, 17 Oct - Sat, 31 Oct
easyJet Logo
06:00 - 07:20GLA  Glasgow Intl-SOU Southampton Eastleigh
1h 20mdirect
easyJet Logo
08:20 - 09:45SOU  Southampton Eastleigh-GLA Glasgow Intl
1h 25mdirect
£38easyJet
Wed, 14 Oct - Fri, 30 Oct
Aer Lingus Logo
06:40 - 08:25BHD  Belfast City-SOU Southampton Eastleigh
1h 45mdirect
Aer Lingus Logo
08:50 - 10:25SOU  Southampton Eastleigh-BHD Belfast City
1h 35mdirect
£71Aer Lingus
Mon, 5 Oct - Mon, 12 Oct
Aer Lingus Logo
10:25 - 12:05BHD  Belfast City-SOU Southampton Eastleigh
1h 40mdirect
Aer Lingus Logo
08:55 - 10:35SOU  Southampton Eastleigh-BHD Belfast City
1h 40mdirect
£75Aer Lingus
Fri, 30 Oct - Sun, 8 Nov
Multiple Airlines Logo
07:35 - 11:55GLA  Glasgow Intl-SOU Southampton Eastleigh
4h 20m1 stop Dublin
Multiple Airlines Logo
14:00 - 15:20SOU  Southampton Eastleigh-GLA Glasgow Intl
1h 20mdirect
£88Multiple Airlines
Fri, 30 Oct - Sat, 7 Nov
Multiple Airlines Logo
07:35 - 11:55GLA  Glasgow Intl-SOU Southampton Eastleigh
4h 20m1 stop Dublin
Multiple Airlines Logo
08:20 - 09:45SOU  Southampton Eastleigh-GLA Glasgow Intl
1h 25mdirect
£89Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
Loganair Logo
06:35 - 08:25EDI  Edinburgh Turnhouse-SOU Southampton Eastleigh
1h 50mdirect
Loganair Logo
20:50 - 22:35SOU  Southampton Eastleigh-EDI Edinburgh Turnhouse
1h 45mdirect
£160Loganair
Tue, 20 Oct - Tue, 27 Oct
Loganair Logo
17:35 - 19:25EDI  Edinburgh Turnhouse-SOU Southampton Eastleigh
1h 50mdirect
Loganair Logo
19:55 - 21:40SOU  Southampton Eastleigh-EDI Edinburgh Turnhouse
1h 45mdirect
£192Loganair
Thu, 29 Oct - Sun, 1 Nov
British Airways Logo
08:30 - 09:45NCL  Newcastle upon Tyne-SOU Southampton Eastleigh
1h 15mdirect
British Airways Logo
17:55 - 19:10SOU  Southampton Eastleigh-NCL Newcastle upon Tyne
1h 15mdirect
£253British Airways
Wed, 7 Oct - Wed, 14 Oct
British Airways Logo
06:35 - 08:25EDI  Edinburgh Turnhouse-SOU Southampton Eastleigh
1h 50mdirect
British Airways Logo
19:55 - 21:40SOU  Southampton Eastleigh-EDI Edinburgh Turnhouse
1h 45mdirect
£270British Airways
Useful Info

Good to know - Cheap tickets to Portsmouth

Low season

March

Cheapest flight

£17
Best time to beat the crowds (12% less expensive on average)
Flight from Belfast Intl Airport to Southampton

FAQs - booking Portsmouth flights

  • How long is the flight to Portsmouth?

    Flights from Belfast Intl Airport1h 15m
    Flights from Belfast City Airport1h 40m
    Flights from Newcastle upon Tyne1h 15m
    Flights from Edinburgh1h 50m
    Flights from Glasgow Intl Airport1h 20m
  • What is the cheapest flight to Southampton?

    In the last 5 days, the cheapest flight deal to Southampton was found on the route from Belfast, at £38 return. The most popular connection is from Glasgow to Southampton, while KAYAK users have found return deals for as low as £38 in the last 5 days.

  • Which airlines fly to Southampton?

    Many airlines fly to Southampton, the most common ones being British Airways, easyJet, and Loganair. See the amount of flights per week for popular airlines flying to Southampton.

  • How to fly to Portsmouth?

    You cannot fly directly to Portsmouth. KAYAK recommends you fly to Southampton Eastleigh (SOU) (14.67 miles from Portsmouth). From there you can hire a car or take a taxi.

  • What airports are near Portsmouth?

    The closest airport is Southampton Eastleigh (SOU) (14.67 mi). Other nearby airports are Bournemouth (BOH) (32.95 mi), London Gatwick (LGW) (45.91 mi), London Heathrow (LHR) (52.65 mi) or London All airports (LON) (63.13 mi). KAYAK recommends you fly to Southampton Eastleigh.

  • How far is Southampton Eastleigh Airport from central Southampton?

    The distance between Southampton Eastleigh Airport and the city centre of Southampton is 3 miles.

  • What is the name of Southampton’s airport?

    Southampton is served by Southampton Eastleigh Airport, also commonly referred to as Eastleigh or Southampton. The airport code is SOU.

  • How does KAYAK find such low prices on flights to Portsmouth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portsmouth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portsmouth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portsmouth is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portsmouth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portsmouth with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portsmouth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Portsmouth

  • There is no major airport in Portsmouth,it is instead served by London's airports. We recommend you fly to London Heathrow Airport Airport, however you can also fly to London Gatwick Airport airport, London City Airport airport, London Luton Airport airport, London Stansted Airport airport or London Southend Airport airport.
  • Looking for cheap airfare to Portsmouth? 25% of our users found round-trip tickets to Portsmouth for the following prices or less: Cheap flights to Portsmouth from Manchester £139, from Newcastle upon Tyne £180, from Edinburgh £189
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portsmouth flight deals.

Reviews of the top 5 airlines flying to Portsmouth

 
Need help choosing which airline to fly with from the United Kingdom to Portsmouth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
LoganairOverall score based on 26 reviews
8.2Boarding
6.5Entertainment
8.5Crew
7.2Food
7.8Comfort
Airline reviews

Logan changed the schedule so I couldn’t use the hotel rooms we’d booked which were non refundable. £250 down the pan!!

2.0 MediocreHugh, May 2026
Read more Loganair reviews

Logan changed the schedule so I couldn’t use the hotel rooms we’d booked which were non refundable. £250 down the pan!!

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.

I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.

Everything! Not sure if there's really anything that could make it any better

Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators

The flight was excellent, the crew was super friendly. The only complaint I have is, 3 of my zipper handles were broken and there were 2 massive scratches on the back of my bag

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

Empty seats next to me - wish it had been for a longer flight!!

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

The plane. Airbus A330-200. Comfortable for a 7-hour flight. Seats seemed to have more legroom. I was in row 17. Flight was operated by Delta but was better than expected.

Excellent cabin crew. They helped a number of passengers with mobility challenges and a mother with a 3 year old and an infant. Better than most other airlines by far. Well done Eduardo!

Good, I slept the entire flight so I cannot add many inflight details

Air Lingus was in no hurry to get us on the plane as sat at the gate a long time before they boarded us. Then they leave us on the tarmac for an hour. They were no help to let me know what I needed to do to get home. I had to navigate London Heathrow with 0 help from them.

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The workers checking passengers from the boarding gate stole money from people whose luggage was perfectly fitting inside the carry-on sizer.

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

It was good except they could offer free water and tea/coffe

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

Great flight, great crew, decent food. Premium Economy was very comfortable. I compare this flight to the one we took on BA from DC to London: Like a different airline. The food was atrocious, the crew aloof, and the cabin not as comfortable. Based on that first flight we said we'd avoid BA, but the return trip changed our minds.

delayed more than an hour with very poor boarding and service

Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!

Absolutely the best airline for service and comfort by far! I only wish I could fly with them domestically!

The plane was a long way from departure lounge. The plane looked tired but got us there.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

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