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Cheap flights from Portsmouth to The Big Island from £1,216

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
7 Jul — 14 Jul1
1 adult

Cheap flight deals from Portsmouth to The Big Island

Keep the following information in mind while searching for Portsmouth to The Big Island flight deals. Data was last updated 2 July 2025.

Round-trip from

£1,216

Popular in

August

Cheapest in

January

Average price

£1,250
Virgin Atlantic
  • Virgin Atlantic
  • 17/9-21/9
  • 4 total stops
  • 92h 10m total
  • Portsmouth to The Big Island
Highest demand for flights based on searches. 9% potential increase in price (£88 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Portsmouth to The Big Island

Cheapest flights from Portsmouth to The Big Island
Explore the most affordable flight options available from Portsmouth to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Wed 17/909:20SOU - KOA
2 stops43h 09mVirgin Atlantic
Sun 21/920:44KOA - SOU
2 stops49h 01mVirgin Atlantic
Deal found 30/6£1,216

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to The Big Island 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 2 July 2025.
Use the filters below to find and compare flights from Portsmouth to The Big Island that are best for you.

Fly from

Portsmouth

Fly to

The Big Island

Route

Depart

Return

Price

SouthamptonKailua-Kona

SOU - KOA

SOUKOA

Southampton Eastleigh

Wed 17/9

09:20-17:29

2 stops43h 09m

Kona Intl

Sun 21/9

20:44-08:45

2 stops49h 01m

£1,216

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Best time to book a flight from Portsmouth to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

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

Find hourly flight availability from Portsmouth to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

When flying from Portsmouth to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated 2 July 2025.
Get a feel of what it's like to fly with Virgin Atlantic from Portsmouth to The Big Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Entertainment

7.5

Boarding

7.6

Food

6.9

Comfort

7.2

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Crew

8.1

Entertainment

7.5

Boarding

7.6

Food

6.9

Comfort

7.2

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Portsmouth to The Big Island that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to The Big Island?

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

  • Can I find deals for business class flights from Portsmouth to The Big Island?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Portsmouth to The Big Island

Discover the top 4 airlines that operate flights from Portsmouth to The Big Island. 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£498Average£1,317FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£901Average£1,484FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£1,013Average£1,089FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£1,078Average£1,154FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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How does Cheapflights help users find flights from Portsmouth to The Big Island?

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Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to The Big Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to The Big Island with no change fees?

Certainly. Search results for flights to The Big Island from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portsmouth to The Big Island become cheaper?

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