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$689+ Cheap flights from St. Louis (STL) to Karachi (KHI)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KHI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from St. Louis to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,460
(Air Canada)

One-way from

$689
(FlightHub)

Popular in

June

Cheapest in

April

Average price

$1,142
Provider with most accurate pricing for Lambert-St Louis-Karachi Quaid-E-Azam Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Karachi Quaid-E-Azam Intl flights.
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From Lambert-St Louis to Karachi Quaid-E-Azam Intl
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One-way flight from Lambert-St Louis to Karachi Quaid-E-Azam Intl
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Highest demand for flights based on searches. 17% potential increase in price ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($92 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Karachi

Cheapest flights from St. Louis to Karachi
Explore the most affordable flight options available from St. Louis to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:30 amSTL - KHI
2 stops31h 20mAir Canada
Wed 9/104:40 pmKHI - STL
2 stops32h 36mAir Canada
Deal found 4/16$1,460
This Travelocity deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:30 amSTL - KHI
2 stops41h 15mMultiple Airlines
Tue 9/92:45 amKHI - STL
2 stops31h 14mMultiple Airlines
Deal found 4/16$1,549
This Gurufare deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/184:15 pmSTL - KHI
3 stops29h 00mBritish Airways
Sun 9/73:50 amKHI - STL
3 stops29h 59mBritish Airways
Deal found 4/16$4,401

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from St. Louis to Karachi that are best for you.

Fly from

St. Louis

Fly to

Karachi

Route

Depart

Return

Price

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Tue 5/20

7:30 am-12:50 am

2 stops31h 20m

Karachi Quaid-E-Azam Intl

Wed 9/10

4:40 pm-3:16 pm

2 stops32h 36m

$1,460

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 5/18

2:30 pm-4:05 am

2 stops27h 35m

Karachi Quaid-E-Azam Intl

Mon 9/8

10:55 pm-3:16 pm

2 stops26h 21m

$1,461

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 5/18

4:15 pm-7:15 am

3 stops29h 00m

Karachi Quaid-E-Azam Intl

Sun 9/7

3:50 am-11:49 pm

3 stops29h 59m

$4,401

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 4/20

6:44 am-1:45 am

2 stops33h 01m

$689

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 4/20

1:00 pm-5:55 pm

3 stops42h 55m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from St. Louis to Karachi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Karachi in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Karachi flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Karachi flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Karachi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Karachi flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Karachi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from St. Louis 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 St. Louis to Karachi

What is the cheapest time of day to fly from STL to KHI?

Find hourly flight availability from St. Louis to Karachi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s optimal to fly from St. Louis to Karachi in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

Rainfall in Karachi by month

Plan your trip to Karachi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Karachi ranges from 0.0 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Karachi when rainfall is around 0.0 in.

Temperature in Karachi by month

Plan your trip to Karachi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Karachi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 April 17, 2025.
Qatar Airways
7.4
Good
3,554 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
Qatar Airways
7.4
Good
3,554 reviews
Qatar Airways
7.4
Good
3,554 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
Air Canada
7.0
Good
9,142 reviews
Qatar Airways
7.4
Good
3,554 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
British Airways
6.6
Okay
6,767 reviews
Qatar Airways
7.4
Good
3,554 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.

Related info for your journey

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

  • What are the cheapest airlines flying from St. Louis to Karachi round-trip?

    Our cheapest airline available from St. Louis to Karachi is Air Canada. Our recent data shows that you can find tickets from as low as $1,460 on this airline. An additional option worth looking into is British Airways, starting at $4,401. These flights start at 5% lower than the current average price 3 months from now.

  • Can I find deals for flights from St. Louis to Karachi that include hotel bookings?

    Yes. In addition to deals on St. Louis to Karachi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Karachi?

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

  • Can I find deals for business class flights from St. Louis to Karachi?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • What is the cheapest month to book a flight from St. Louis to Karachi?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Karachi (average of $906). Flying from St. Louis to Karachi in June is currently the most expensive (average of $1,571). 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

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Alternative routes for St. Louis to Karachi

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

Top 2 airlines flying from St. Louis to Karachi

Discover the top 2 airlines that operate flights from St. Louis 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,153Average$1,241FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,155Average$1,422FlexibilityNo cancel feeOn-time68%

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