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Cheap flights from Portsmouth to Honolulu from £1,220

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HNL
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Portsmouth to Honolulu

Keep the following information in mind while searching for Portsmouth to Honolulu flight deals. Data was last updated 11 July 2025.

Round-trip from

£1,220

Popular in

August

Cheapest in

September

Average price

£1,371
Virgin Atlantic
  • Virgin Atlantic
  • 3/12-7/12
  • 4 total stops
  • 88h 59m total
  • Portsmouth to Honolulu
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Portsmouth to Honolulu

Cheapest flights from Portsmouth to Honolulu
Explore the most affordable flight options available from Portsmouth to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 3/1209:00SOU - HNL
2 stops40h 29mVirgin Atlantic
Sun 7/1221:55HNL - SOU
2 stops48h 30mVirgin Atlantic
Deal found 9/7£1,220

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Honolulu 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Portsmouth to Honolulu that are best for you.

Fly from

Portsmouth

Fly to

Honolulu

Route

Depart

Return

Price

SouthamptonHonolulu

SOU - HNL

SOUHNL

Southampton Eastleigh

Wed 3/12

09:00-15:29

2 stops40h 29m

Honolulu

Sun 7/12

21:55-08:25

2 stops48h 30m

£1,220

SouthamptonHonolulu

SOU - HNL

SOUHNL

Southampton Eastleigh

Wed 20/8

09:20-13:58

2 stops39h 38m

£1,617

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Portsmouth to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Honolulu

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

Currently, February is the cheapest month in which you can book a flight from Portsmouth to Honolulu (average of £1,338). Flying from Portsmouth to Honolulu in July is currently the most expensive (average of £1,748). 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.

What is the cheapest time of day to fly from P0R to HNL?

Find hourly flight availability from Portsmouth to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

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

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with Delta and Virgin Atlantic from Portsmouth to Honolulu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Honolulu from Portsmouth?

    Honolulu (HNL) is the airport you will fly into if you book a flight from Portsmouth to Honolulu. You should not have trouble finding flights to Honolulu from Portsmouth; the airport handles an average of 0 inbound flights from Portsmouth per day. You should also have plenty of airline options to choose from since 15 airlines have flights to the Honolulu airport from Portsmouth. It is only a 4.4 mi journey from Honolulu (HNL) to Honolulu’s city center.

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

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

  • How can I find direct flights from Portsmouth to Honolulu?

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portsmouth to Honolulu (average of £1,338). Flying from Portsmouth to Honolulu in July is currently the most expensive (average of £1,748). 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

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Alternative routes for Portsmouth to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Honolulu

Discover the top 10 airlines that operate flights from Portsmouth to Honolulu. 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£160Average£409FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Hawaiian AirlinesCheapest£176Average£215FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest£214Average£1,012FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£320Average£1,103FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£348Average£487FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£383Average£1,073FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£396Average£435FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£403Average£1,108FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
WestJetCheapest£621Average£797FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£780Average£902FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Honolulu?

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Can Cheapflights find flights from Portsmouth to Honolulu with no change fees?

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