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Cheap flights from Portsmouth to Jackson, Mississippi from £549

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JAN
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Jackson

Enter your travel dates to find the best prices.

One-way flights from Portsmouth to Jackson
Search for one-way flight options from Portsmouth to Jackson. Find affordable one-way fares based on user searches. Data last updated 24 April 2026.

Sun 31/518:20
SOU
-
JAN
3 stops45h 44m
Multiple Airlines
Deal found 19/4£549
Sat 30/520:05
SOU
-
JAN
3 stops56h 35m
Multiple Airlines
Deal found 19/4£906
Fri 29/520:00
SOU
-
JAN
2 stops33h 54m
Multiple Airlines
Deal found 19/4£920

Find flight deals from Portsmouth to Jackson

Keep the following information in mind while searching for Portsmouth to Jackson flight deals. Data was last updated 24 April 2026.

Popular in

December

Cheapest in

September

Average price

£757
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Jackson 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 24 April 2026.
Use the filters below to find and compare flights from Portsmouth to Jackson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

SouthamptonJackson

SOU - JAN

SOUJAN

Southampton Eastleigh

Sat 30/5

20:05-22:40

3 stops56h 35m

£906

SouthamptonJackson

SOU - JAN

SOUJAN

Southampton Eastleigh

Fri 29/5

20:00-23:54

2 stops33h 54m

£920
Fastest single journey

SouthamptonJackson

SOU - JAN

SOUJAN

Southampton Eastleigh

Sun 31/5

20:00-19:59

2 stops29h 59m

£920

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Sorted by cheapest first

Best time to book a flight from Portsmouth to Jackson

Have a flexible travel schedule? Discover the best time to fly to Jackson 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 Jackson
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 Jackson. 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 Jackson from Portsmouth?

    Located just 6.3 mi from the city center, Jackson-Evers Intl is the airport most travelers will use when flying to Jackson from Portsmouth. Booking flights from Portsmouth to Jackson-Evers Intl (JAN) should be relatively easy as there are 0 daily inbound flights from Portsmouth from 3 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Jackson 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

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Top 3 airlines flying from Portsmouth to Jackson

Discover the top 3 airlines that operate flights from Portsmouth to Jackson. 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£495Average£670FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£498Average£574FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£506Average£931FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Jackson?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Jackson by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Portsmouth to Jackson with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Jackson from Portsmouth today and book when prices fit your budget.

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