Find flights
When to book
Airlines
FAQs

Cheap flights from Belfast Intl Airport to Karachi from £655

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — KHI
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Karachi (KHI). 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 2 December 2025.

Round-trip from

£655

Popular in

July

Cheapest in

February

Average price

£827
11/3-15/4
  • 11/3-15/4
  • 4 total stops
  • 35h 45m total
  • Belfast to Karachi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Find flight deals from Belfast Intl to Karachi

Enter your travel dates to find the best prices.

Best flights from Belfast Intl to Karachi
Discover carefully curated flight deals from Belfast Intl to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.

Wed 11/308:20BFS - KHI
2 stops14h 50mMultiple Airlines
Wed 15/404:25KHI - BFS
2 stops20h 55mMultiple Airlines
Deal found 1/12£655

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Karachi 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 December 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Karachi that are best for you.

Fly from

Belfast Intl

Fly to

Karachi

Route

Depart

Return

Price

BelfastKarachi

BFS - KHI

BFSKHI

Belfast Intl

Wed 11/3

08:20-04:10

2 stops14h 50m

Karachi Quaid-E-Azam Intl

Wed 15/4

04:25-21:20

2 stops20h 55m

£655

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Best time to book a flight from Belfast Intl to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Belfast Intl 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.

Reviews of airlines servicing Karachi

Get insights into the airlines that provide service to Karachi. 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 Karachi. Reviews last updated 2 December 2025.
Check out reviews from past customers who have flown with British Airways from Belfast Intl Airport to Karachi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,549 reviews
Check prices

Crew

7.6

Comfort

6.7

Boarding

6.9

Food

6.4

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,549 reviews
British Airways
6.7
Okay
7,549 reviews
Check prices

Crew

7.6

Comfort

6.7

Boarding

6.9

Food

6.4

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Karachi. 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 Karachi from Belfast Intl?

    Most people fly into Karachi Quaid-E-Azam Intl (KHI) if they book a flight to Karachi from Belfast Intl. On average, Quaid-E-Azam Intl has 0 inbound flights from Belfast Intl per day from 1 airline. Karachi Quaid-E-Azam Intl is conveniently located just 10.7 mi from Karachi’s city center.

  • What is the cheapest airline to fly from Belfast Intl Airport to Karachi round-trip?

    British Airways, at £500, was found to be the cheapest airline from Belfast Intl Airport to Karachi.. British Airways is 18% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Belfast Intl to Karachi that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Karachi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Karachi?

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

  • Can I find deals for business class flights from Belfast Intl to Karachi?

    Yes. Cheapflights offers flight deals from Belfast Intl to Karachi 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Karachi

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Karachi flights

Top airline flying from Belfast Intl to Karachi

Discover the top airline that operate flights from Belfast Intl to Karachi. 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£500Average£547FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Belfast Intl to Karachi?

Cheapflights helps you search for flights from Belfast Intl to Karachi 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 Belfast Intl to Karachi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Karachi from Belfast Intl.

Can Cheapflights find flights from Belfast Intl to Karachi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Karachi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast Intl to Karachi become cheaper?

Of course! You can now track prices for flights from Belfast Intl to Karachi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.