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Cheap flights from Portsmouth to Honolulu from £1,357

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HNL
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Honolulu

Enter your travel dates to find the best prices.

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 15 June 2026.

Sat 11/709:20
SOU
-
HNL
2 stops25h 08m
Multiple Airlines
Fri 17/723:58
HNL
-
SOU
2 stops45h 42m
Multiple Airlines
Deal found 15/6£1,357
Sat 11/706:45
SOU
-
HNL
3 stops27h 43m
British Airways
Fri 17/723:40
HNL
-
SOU
3 stops32h 50m
British Airways
Deal found 15/6£1,715

Find flight deals from Portsmouth to Honolulu

Keep the following information in mind while searching for Portsmouth to Honolulu flight deals. Data was last updated 15 June 2026.

Popular in

July

Cheapest in

August

Average price

£1,177
Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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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 15 June 2026.
Use the filters below to find and compare flights from Portsmouth to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonHonolulu

SOU - HNL

SOUHNL

Southampton Eastleigh

Sat 11/7

06:45-23:28

3 stops27h 43m

Honolulu

Fri 17/7

23:40-19:30

2 stops32h 50m

£1,691

SouthamptonHonolulu

SOU - HNL

SOUHNL

Southampton Eastleigh

Sat 11/7

06:45-23:28

3 stops27h 43m

Honolulu

Fri 17/7

23:40-19:30

3 stops32h 50m

£1,715

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 10 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.

  • How long is the flight from Portsmouth to Honolulu?

    Airlines like British Airways fly from Portsmouth to Honolulu in about 27h 43m. The time it takes to get you to your destination can typically vary by up to . The distance from Portsmouth to Honolulu is about 7238 mi.

  • 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.

See more FAQs

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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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest£175Average£254FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
American AirlinesCheapest£207Average£390FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£370Average£1,120FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£371Average£448FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£375Average£1,149FlexibilityNo cancel feeOn-time70%
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WestJetCheapest£608Average£722FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£809Average£1,286FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Japan AirlinesCheapest£954Average£1,035FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapest£989Average£1,237FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£996Average£1,296FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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?

Need flexible booking options for your flight to Honolulu from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Honolulu become cheaper?

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