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Find cheap flights to Portsmouth from $789

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 13/11. 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
Mon 8/7
Mon 15/7

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Good to know

Low season

January

High season

June

Cheapest flight

$789
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Melbourne 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 from central Boston?

    You’ll need to travel 4 km to reach the Boston city centre from Boston.

  • What is the name of Boston’s airport?

    Boston is served by Boston, also commonly referred to as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl. The airport code is BOS.

  • 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.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portsmouth flight deals.

Top 5 airlines flying to Portsmouth

Need help choosing which airline to fly with from Australia 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.
7.6
Virgin AustraliaOverall score based on 606 reviews
8.3Crew
6.7Entertainment
7.5Comfort
6.7Food
7.9Boarding
Airline reviews

The seats are so uncomfortable. The food doesn't exist unless you pay. Disappointed

4.0 OkaySam, May 2024MEL - SYD
Read more about Virgin Australia reviews

The seats are so uncomfortable. The food doesn't exist unless you pay. Disappointed

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

The seats are too close together and are smaller than they used to be. Makes for a cramped experience.

Great. Airhostess was amazing. Dinner a little spicy! Could have had a mention beforehand about that though

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.

Our flight was delayed three times. It took us 17 hours to get home.

The flight crew was fantastic. The flight attendants were incredibly considerate, kind and attentive.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Food was very very bad! Same flight from US was amazing with great food but the food prepared for the flight from Cape Town to New York was not eatable. The crew also did not smile once. They all looked like it was a shift they had not signed up for but were forced to take. :(

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

Not much food/snacks. I had just tea and it was so bitter.

My husbands flight last night Vancouver/Sydney was 90 minutes late in leaving. My flight tonight Vancouver/Seattle was also late in departing.

My mother, 80years old, had arranged for wheelchair assist to and from the aircraft cabin and in the airport but, no one showed up for her to de-plane. Apart from Air Canada having a reputation of being late for every leg of its flight so nothing was new this time so this time they did worse by not assisting seniors. I guess our whole family is done with this airline

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

The bathroom did not have hand soap. That is unacceptable.

The only problem I encountered was they changed the gate on me while I was sitting down but no one notified me, they had sent me an email and by coincidence I checked it and found out that they had changed my boarding terminal. No one notified me and when I had asked the lady she told me yes this is the spot while they had already changed to another gate/terminal

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

Book Cheap Portsmouth Plane Tickets

Recent return flight deals

18/7Thu
1 stopAmerican Airlines
24h 29mSYD-BOS
31/7Wed
1 stopAmerican Airlines
23h 29mBOS-SYD
$1,730
19/11Tue
2 stopsAir Canada
24h 36mSYD-BOS
24/11Sun
2 stopsAir Canada
46h 45mBOS-SYD
$1,739
18/7Thu
1 stopCathay Pacific
34h 25mPER-BOS
23/7Tue
1 stopCathay Pacific
32h 50mBOS-PER
$2,080
18/7Thu
1 stopCathay Pacific
34h 25mPER-BOS
24/7Wed
2 stopsCathay Pacific
28h 15mBOS-PER
$2,122
19/11Tue
1 stopKorean Air
40h 00mSYD-BOS
24/11Sun
1 stopKorean Air
27h 55mBOS-SYD
$2,303
13/8Tue
1 stopQantas Airways
22h 05mSYD-BOS
18/8Sun
1 stopQantas Airways
32h 59mBOS-SYD
$2,896
6/7Sat
2 stopsUnited Airlines
33h 40mSYD-BOS
27/7Sat
3 stopsUnited Airlines
31h 30mBOS-SYD
$2,941
14/8Wed
1 stopQantas Airways
21h 24mSYD-BOS
18/8Sun
1 stopQantas Airways
23h 35mBOS-SYD
$3,071
27/6Thu
3 stopsUnited Airlines
42h 15mPER-BOS
4/8Sun
2 stopsUnited Airlines
56h 43mBOS-PER
$4,136
21/11Thu
1 stopKorean Air
40h 00mSYD-BOS
30/1Thu
1 stopKorean Air
27h 55mBOS-SYD
$13,168

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Recent one-way flight deals

13/11Wed
1 stop
29h 10mMEL-BOS
$789
4/7Thu
1 stop
28h 10mSYD-BOS
$854
22/7Mon
3 stops
57h 00mAVV-BOS
$896
13/11Wed
3 stopsAir Canada
38h 16mSYD-BOS
$1,715
11/9Wed
3 stopsUnited Airlines
26h 16mSYD-BOS
$1,730
4/9Wed
3 stopsUnited Airlines
26h 16mSYD-BOS
$1,742
23/11Sat
3 stopsAir Canada
38h 16mSYD-BOS
$1,766
3/7Wed
1 stopVirgin Australia
33h 32mBNE-BOS
$2,023
5/7Fri
1 stopVirgin Australia
23h 09mBNE-BOS
$2,121
22/11Fri
1 stopQantas Airways
22h 20mBNE-BOS
$6,831

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Last minute flights to Portsmouth

Last minute flight, train and bus deals

10/6Mon
multi-stop
27h 30mSYD-BOS
24/6Mon
multi-stop
40h 10mBOS-SYD
$1,805
13/6Thu
multi-stop
28h 10mSYD-BOS
23/7Tue
multi-stop
47h 10mBOS-SYD
$2,143
12/6Wed
multi-stopCathay Pacific
70h 40mADL-BOS
7/9Sat
multi-stopCathay Pacific
47h 50mBOS-ADL
$2,258
12/6Wed
multi-stopCathay Pacific
37h 39mADL-BOS
7/9Sat
multi-stopCathay Pacific
47h 50mBOS-ADL
$2,273
13/6Thu
multi-stopCathay Pacific
38h 47mSYD-BOS
23/7Tue
multi-stopCathay Pacific
32h 13mBOS-SYD
$2,305
13/6Thu
multi-stopAir Canada
27h 18mSYD-BOS
23/7Tue
multi-stopAir Canada
31h 00mBOS-SYD
$2,737
10/6Mon
multi-stopAir Canada
38h 18mSYD-BOS
24/6Mon
multi-stopAir Canada
31h 05mBOS-SYD
$3,025
9/6Sun
multi-stopQantas Airways
24h 33mSYD-BOS
26/6Wed
multi-stopQantas Airways
23h 27mBOS-SYD
$3,090
12/6Wed
multi-stopUnited Airlines
31h 24mADL-BOS
8/9Sun
multi-stopUnited Airlines
31h 55mBOS-ADL
$3,332
12/6Wed
multi-stopUnited Airlines
31h 24mADL-BOS
8/9Sun
multi-stopUnited Airlines
34h 04mBOS-ADL
$3,348

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