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Cheap flights from Halifax to Portsmouth from C$ 455

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — LHR
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Halifax to Portsmouth

Enter your travel dates to find the best prices.

Cheapest flights from Halifax to Portsmouth
Explore the most affordable flight options available from Halifax to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Fri 5/63:30 p.m.
YHZ
-
SOU
2 stops37h 15m
Delta
Tue 9/69:05 a.m.
SOU
-
YHZ
2 stops40h 35m
Delta
Deal found 30/4C$ 1,889

Find flight deals from Halifax to Portsmouth

Keep the following information in mind while searching for Halifax to Portsmouth flight deals. Data was last updated 4 May 2026.

Round-trip from

C$ 1,889

One-way from

C$ 455

Popular in

December

Cheapest in

October

Average price

C$ 879
Delta
  • Delta
  • 5/6-9/6
  • 4 total stops
  • 77h 50m total
  • Halifax to Portsmouth
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 28h 15m total
  • Halifax to Portsmouth
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to Portsmouth 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 629,999 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Halifax to Portsmouth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Fri 5/6

3:30 p.m.-8:45 a.m.

2 stops37h 15m

Southampton Eastleigh

Tue 9/6

9:05 a.m.-9:40 p.m.

2 stops40h 35m

C$ 1,889
Cheapest one-way

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Mon 15/6

11:50 p.m.-8:05 a.m.

2 stops28h 15m

C$ 455

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Wed 26/8

3:30 p.m.-8:45 a.m.

2 stops37h 15m

C$ 1,330
Quickest one-way

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Tue 25/8

3:30 p.m.-5:35 p.m.

2 stops22h 05m

C$ 1,330

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Sun 23/8

3:30 p.m.-8:45 a.m.

2 stops37h 15m

C$ 1,362

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Thu 27/8

3:30 p.m.-8:45 a.m.

2 stops37h 15m

C$ 1,381

HalifaxSouthampton

YHZ - SOU

YHZSOU

Halifax Intl

Fri 21/8

3:30 p.m.-8:45 a.m.

2 stops37h 15m

C$ 1,381

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Sorted by cheapest first

Best time to book a flight from Halifax to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Halifax with our price prediction graph.
Estimated round-trip 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 Halifax to Portsmouth

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

Find hourly flight availability from Halifax to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 May 2026.

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

Weekly flight availability from Halifax to Portsmouth

Explore weekly flight availability from Halifax to Portsmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 May 2026.

The most flights from YHZ to P0R are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Halifax to Portsmouth. 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 from for flights from Halifax to Portsmouth?

    Halifax Intl (YHZ), located 26.9 km from the city centre, is the airport you fly out of when you book flights from Halifax to Portsmouth. 4 airlines have flights from Halifax Intl to Portsmouth on a regular basis. Booking flights from Halifax Intl to Portsmouth should not be difficult; the airport handles an average of 0 outbound flights to Portsmouth per day.

  • How long is the flight from Halifax to Portsmouth?

    Airlines like Delta fly from Halifax to Portsmouth in about 37h 15m. The time it takes to get you to your destination can typically vary by up to . There are 4538 km between Halifax and Portsmouth.

  • What are the most reliable airlines from Halifax to Portsmouth?

    Before booking your flight to Portsmouth from Halifax, check out the most reliable airlines to get you to your destination on time: Air Canada (75%), Thai Airways (75%), Austrian Airlines( 75%).

  • What are the cheapest flights from Halifax to Portsmouth?

    On average you can expect to pay C$ 843 for a flight from Halifax to Portsmouth. The cheapest flight overall is C$ 454 while the most popular route, (Halifax Intl - Southampton Eastleigh) is currently priced at C$ 2,053.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Halifax to Portsmouth 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 4 airlines flying from Halifax to Portsmouth

Discover the top 4 airlines that operate flights from Halifax to Portsmouth. 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 629,999 searches. Data last updated 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 606AverageC$ 844FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 735AverageC$ 837FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 740AverageC$ 964FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 745AverageC$ 993FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Halifax to Portsmouth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Portsmouth from Halifax by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Portsmouth from Halifax? 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 Halifax to Portsmouth become cheaper?

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

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