R8 821 Find Cheap Flights to Portsmouth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portsmouth departing on 14/5. 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.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Portsmouth

In the last 7 days, travellers have searched 41 299 237 times on KAYAK, and here's why:

Save 18% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

June

Cheapest flight

R8 821
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Johannesburg to Boston

FAQs - booking Portsmouth flights

  • How to fly to Portsmouth?

    You cannot fly directly to Portsmouth. KAYAK recommends you fly to Boston Logan Intl (BOS) (80,99 km from Portsmouth). From there you can hire a car or take a taxi.

  • What airports are near Portsmouth?

    The closest airport is Portland (PWM) (73,67 km). KAYAK recommends you fly to Boston Logan Intl.

  • How far is Boston Logan Intl Airport from central Boston?

    There are 4 km between Boston city centre and Boston Logan Intl Airport.

  • What is the name of Boston’s airport?

    There is only 1 airport in Boston, called Boston Logan Intl Airport (BOS). It can also be referred to as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl.

  • 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.

See more FAQs

Top tips for finding cheap flights to Portsmouth

  • There is no major airport in Portsmouth. It is instead served by Boston Logan Intl Airport.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly from South Africa is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portsmouth flight deals.
See more tips

Top 5 airlines flying to Portsmouth

Need help choosing which airline to fly with from South Africa 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.
7,8
KLMOverall score based on 1339 reviews
7,3Food
7,8Boarding
8,4Crew
7,2Entertainment
7,7Comfort
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10,0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

EVen warmer in the plane it think it was 24+ degrees

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

Book Cheap Portsmouth Plane Tickets

Recent return flight deals

11/2Tue
1 stopSWISS
27h 25mJNB-BOS
18/2Tue
1 stopSWISS
29h 30mBOS-JNB
R13 540
27/1Mon
1 stopSWISS
31h 30mCPT-BOS
10/2Mon
1 stopSWISS
41h 00mBOS-CPT
R13 558
26/1Sun
1 stopUnited Airlines
20h 05mCPT-BOS
10/2Mon
1 stopUnited Airlines
18h 25mBOS-CPT
R13 764
19/1Sun
1 stopUnited Airlines
29h 10mCPT-BOS
1/2Sat
1 stopUnited Airlines
27h 25mBOS-CPT
R13 782
29/1Wed
2 stopsKLM
29h 15mCPT-BOS
10/2Mon
1 stopKLM
27h 59mBOS-CPT
R14 304
29/1Wed
2 stopsKLM
26h 25mCPT-BOS
10/2Mon
2 stopsKLM
25h 22mBOS-CPT
R15 778
29/1Wed
1 stopBritish Airways
23h 00mCPT-BOS
8/2Sat
1 stopBritish Airways
21h 40mBOS-CPT
R19 079
26/1Sun
1 stopBritish Airways
23h 00mCPT-BOS
6/2Thu
1 stopBritish Airways
21h 40mBOS-CPT
R21 205
27/1Mon
1 stopQatar Airways
32h 20mCPT-BOS
11/2Tue
2 stopsQatar Airways
26h 58mBOS-CPT
R27 751
1/2Sat
1 stopQatar Airways
32h 20mCPT-BOS
6/2Thu
2 stopsQatar Airways
26h 58mBOS-CPT
R28 012

Search by stops

Search by airline

Search by price

Recent one-way flight deals

14/5Wed
1 stopEtihad Airways
35h 20mJNB-BOS
R8 821
6/2Thu
1 stopQatar Airways
31h 35mJNB-BOS
R10 295
9/4Wed
1 stopEtihad Airways
35h 20mJNB-BOS
R10 649
10/5Sat
1 stopQatar Airways
31h 15mJNB-BOS
R10 817
6/2Thu
3 stops
52h 30mJNB-BOS
R11 134
9/5Fri
2 stops
39h 10mCPT-BOS
R11 227
9/5Fri
1 stopTurkish Airlines
33h 05mCPT-BOS
R11 619
28/2Fri
1 stopTurkish Airlines
31h 50mCPT-BOS
R15 517
18/1Sat
1 stopBritish Airways
23h 45mJNB-BOS
R19 265
28/2Fri
2 stopsKLM
30h 21mCPT-BOS
R19 396

Search by stops

Search by airline

Search by price

Last minute flights to Portsmouth

Last minute flight, train and bus deals

1/1Wed
multi-stopUnited Airlines
24h 50mJNB-BOS
8/1Wed
multi-stopUnited Airlines
26h 05mBOS-JNB
R22 398
1/1Wed
multi-stopUnited Airlines
24h 50mJNB-BOS
8/1Wed
multi-stopUnited Airlines
17h 45mBOS-JNB
R26 315
1/1Wed
multi-stopUnited Airlines
26h 23mJNB-BOS
8/1Wed
multi-stopUnited Airlines
29h 35mBOS-JNB
R37 039
31/12Tue
multi-stopEthiopian Air
26h 59mJNB-BOS
8/1Wed
multi-stopEthiopian Air
39h 10mBOS-JNB
R43 324
31/12Tue
multi-stopRwandAir
41h 45mJNB-BOS
8/1Wed
multi-stopRwandAir
35h 15mBOS-JNB
R46 830
31/12Tue
multi-stopEthiopian Air
26h 59mJNB-BOS
8/1Wed
multi-stopEthiopian Air
39h 10mBOS-JNB
R54 066

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Portsmouth

Complete your trip to Portsmouth with a hotel stay or car hire

Not what you’re looking for? Find thousands of other hotels, flights and car hire with KAYAK.