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Cheap flights from Southampton to Islamabad from £482

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — ISB
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Islamabad

Enter your travel dates to find the best prices.

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

Tue 19/509:20
SOU
-
ISB
2 stops19h 50m
Multiple Airlines
Tue 26/504:50
ISB
-
SOU
3 stops31h 15m
Multiple Airlines
Deal found 4/4£629
Tue 28/409:20
SOU
-
ISB
2 stops18h 20m
Multiple Airlines
Mon 18/503:35
ISB
-
SOU
2 stops19h 55m
Multiple Airlines
Deal found 31/3£777
Wed 29/409:20
SOU
-
ISB
2 stops19h 50m
Multiple Airlines
Tue 19/503:30
ISB
-
SOU
2 stops20h 00m
Multiple Airlines
Deal found 1/4£778
Thu 30/409:20
SOU
-
ISB
2 stops19h 50m
Multiple Airlines
Wed 20/503:30
ISB
-
SOU
2 stops20h 00m
Multiple Airlines
Deal found 2/4£782
Mon 11/509:20
SOU
-
ISB
2 stops19h 50m
Multiple Airlines
Sat 6/603:30
ISB
-
SOU
2 stops20h 00m
Multiple Airlines
Deal found 3/4£804
Thu 1/1020:00
SOU
-
ISB
2 stops25h 50m
Qatar Airways
Wed 21/1003:30
ISB
-
SOU
2 stops20h 00m
Qatar Airways
Deal found 2/4£828
Fri 1/509:20
SOU
-
ISB
2 stops19h 50m
Multiple Airlines
Thu 21/503:30
ISB
-
SOU
2 stops20h 00m
Multiple Airlines
Deal found 3/4£830
Fri 2/1020:00
SOU
-
ISB
2 stops25h 50m
Multiple Airlines
Thu 22/1003:30
ISB
-
SOU
2 stops20h 00m
Multiple Airlines
Deal found 3/4£869

Find flight deals from Southampton to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Islamabad (ISB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 April 2026.

Round-trip from

£629

One-way from

£482

Popular in

July

Cheapest in

September

Average price

£618
19/5-26/5
  • 19/5-26/5
  • 5 total stops
  • 51h 05m total
  • Southampton to Islamabad
Search Deals
Qatar Airways
  • Qatar Airways
  • 10/4
  • 2 total stops
  • 25h 45m total
  • Southampton to Islamabad
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Islamabad 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 4 April 2026.
Use the filters below to find and compare flights from Southampton to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Tue 19/5

09:20-09:10

2 stops19h 50m

Islamabad Intl

Tue 26/5

04:50-08:05

3 stops31h 15m

£629
Fastest return journey

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Wed 29/4

09:20-09:10

2 stops19h 50m

Islamabad Intl

Tue 19/5

03:30-19:30

2 stops20h 00m

£778

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Thu 30/4

09:20-09:10

2 stops19h 50m

Islamabad Intl

Wed 20/5

03:30-19:30

2 stops20h 00m

£782

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Mon 11/5

09:20-09:10

2 stops19h 50m

Islamabad Intl

Sat 6/6

03:30-19:30

2 stops20h 00m

£804

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Fri 1/5

09:20-09:10

2 stops19h 50m

Islamabad Intl

Thu 21/5

03:30-19:30

2 stops20h 00m

£830

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Wed 30/9

09:10-07:40

2 stops18h 30m

Islamabad Intl

Wed 21/10

09:25-19:30

2 stops38h 05m

£915
Cheapest one-way
Fastest single journey

SouthamptonIslamabad

SOU - ISB

SOUISB

Southampton Eastleigh

Fri 10/4

20:00-01:45

2 stops25h 45m

£482

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Sorted by cheapest first

Best time to book a flight from Southampton to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Southampton 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 Southampton to Islamabad

What is the cheapest month to book a flight from Southampton to Islamabad?

Currently, February is the cheapest month in which you can book a flight from Southampton to Islamabad (average of £280). Flying from Southampton to Islamabad in August is currently the most expensive (average of £473). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Islamabad. 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 Southampton to Islamabad that include hotel bookings?

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

  • How can I find direct flights from Southampton to Islamabad?

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

  • Can I find deals for business class flights from Southampton to Islamabad?

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

  • What is the cheapest month to book a flight from Southampton to Islamabad?

    Currently, February is the cheapest month in which you can book a flight from Southampton to Islamabad (average of £280). Flying from Southampton to Islamabad in August is currently the most expensive (average of £473). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Rawalpindi
Murree

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Alternative routes for Southampton to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
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Birmingham to Peshawar flights
Newcastle upon Tyne to Lahore flights
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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 Southampton to Islamabad?

Cheapflights makes it easy to find Southampton to Islamabad 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 Southampton to Islamabad?

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Islamabad 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 Southampton to Islamabad with no change fees?

Need flexible booking options for your flight to Islamabad from Southampton? 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 Southampton to Islamabad become cheaper?

Yes! Start tracking prices for Southampton to Islamabad 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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