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Cheap flights from Portsmouth to Saint Paul from £711

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSP
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Saint Paul

Enter your travel dates to find the best prices.

One-way flights from Portsmouth to Saint Paul
Search for one-way flight options from Portsmouth to Saint Paul. Find affordable one-way fares based on user searches. Data last updated 27 June 2026.

Sat 12/909:20
SOU
-
MSP
2 stops19h 19m
Aer Lingus
Deal found 26/6£711
Sun 23/820:00
SOU
-
MSP
1 stop27h 00m
British Airways
Deal found 25/6£813
Fri 21/809:20
SOU
-
MSP
1 stop13h 40m
British Airways
Deal found 25/6£855
Thu 20/817:20
SOU
-
MSP
1 stop29h 40m
British Airways
Deal found 25/6£856
Sat 22/814:55
SOU
-
MSP
2 stops56h 05m
British Airways
Deal found 25/6£866

Find flight deals from Portsmouth to Saint Paul

Keep the following information in mind while searching for Portsmouth to Saint Paul flight deals. Data was last updated 27 June 2026.

Popular in

July

Cheapest in

January

Average price

£776
Highest demand for flights based on searches. 18% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
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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 Saint Paul 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 27 June 2026.
Use the filters below to find and compare flights from Portsmouth to Saint Paul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sat 12/9

20:00-17:00

1 stop27h 00m

£719

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sun 23/8

20:50-17:00

2 stops26h 10m

£831
Fastest single journey

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Fri 21/8

09:20-17:00

1 stop13h 40m

£855

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Thu 20/8

17:20-17:00

1 stop29h 40m

£856

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Sat 22/8

09:20-17:00

1 stop13h 40m

£856

SouthamptonMinneapolis

SOU - MSP

SOUMSP

Southampton Eastleigh

Wed 19/8

15:15-17:00

2 stops55h 45m

£883

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Sorted by cheapest first

Best time to book a flight from Portsmouth to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul 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 Saint Paul

What is the cheapest time of day to fly from P0R to SA1?

Find hourly flight availability from Portsmouth to Saint Paul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 June 2026.

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

Related info for your journey

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

  • What are the most reliable airlines from Portsmouth to Saint Paul?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Saint Paul consider choosing KLM (82%), Air France (82%) or Scandinavian Airlines (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Saint Paul?

    The cheapest flight price from Portsmouth to Saint Paul is £516. On average you can expect to pay £1,239. The most popular route, (Southampton Eastleigh - Minneapolis St Paul), can usually be booked for £968.

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

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

  • How can I find direct flights from Portsmouth to Saint Paul?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Saint Paul 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 10 airlines flying from Portsmouth to Saint Paul

Discover the top 10 airlines that operate flights from Portsmouth to Saint Paul. 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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£161Average£760FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£222Average£598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapest£444Average£707FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£473Average£815FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£485Average£670FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£492Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£494Average£567FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£495Average£606FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest£598Average£774FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£671Average£885FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Saint Paul?

Cheapflights makes it easy to find Portsmouth to Saint Paul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Saint Paul 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 Saint Paul with no change fees?

Need flexible booking options for your flight to Saint Paul 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 Saint Paul become cheaper?

Yes! Start tracking prices for Portsmouth to Saint Paul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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