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Cheap flights from Portsmouth to Honolulu from £877

LHR — HNL
9 Oct — 16 Oct1
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

Tue 20/1009:15 -
2 stops25h 06m
Tue 27/1023:59 -
2 stops33h 31m
Deal found 5/9£877

Find flight deals from Portsmouth to Honolulu

Round-trip from

£877

Popular in

June

Cheapest in

April

Average price

£482
20/10-27/10
  • 20/10-27/10
  • 4 total stops
  • 58h 37m total
  • Portsmouth to Honolulu
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Highest demand for flights based on searches. 11% potential increase in price (£83 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portsmouth to Honolulu that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHonolulu

SOU Southampton Eastleigh - HNL Honolulu

SOUHNL

Southampton Eastleigh

Tue 20/10

09:15-23:21

2 stops25h 06m

Honolulu

Tue 27/10

23:59-19:30

2 stops33h 31m

£877
Fastest return journey

SouthamptonHonolulu

SOU Southampton Eastleigh - HNL Honolulu

SOUHNL

Southampton Eastleigh

Tue 20/10

17:20-19:48

2 stops37h 28m

Honolulu

Wed 31/12

00:00-11:00

Nonstop0h 00m

£1,919

SouthamptonHonolulu

SOU Southampton Eastleigh - HNL Honolulu

SOUHNL

Southampton Eastleigh

Mon 19/10

09:05-19:48

2 stops45h 43m

Honolulu

Wed 31/12

00:00-11:00

Nonstop0h 00m

£1,919

Flights are sorted by cheapest return flights first.

Deals found on 6/9

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

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

  • 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 9 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Portsmouth to Honolulu

AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest£159Average£255FlexibilityNo cancel feeOn-time85%
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American AirlinesCheapest£205Average£466FlexibilityNo cancel feeOn-time71%
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Alaska AirlinesCheapest£259Average£1,037FlexibilityNo cancel feeOn-time75%
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Virgin AtlanticCheapest£366Average£1,117FlexibilityNo cancel feeOn-time72%
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LufthansaCheapest£367Average£1,212FlexibilityNo cancel feeOn-time76%
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FinnairCheapest£368Average£416FlexibilityNo cancel feeOn-time76%
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British AirwaysCheapest£372Average£1,180FlexibilityNo cancel feeOn-time70%
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Japan AirlinesCheapest£945Average£1,013FlexibilityNo cancel feeOn-time79%
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United AirlinesCheapest£980Average£1,299FlexibilityNo cancel feeOn-time69%
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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.

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