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Cheap flights from St. Louis to Karachi from $1,180

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Karachi departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Qatar Airways Logo
11:30 am - 1:35 amSTL-KHI
28h 05m2 stops
Qatar Airways Logo
3:50 am - 9:48 pmKHI-STL
27h 58m2 stops
$1,180Qatar Airways
Find Deal
Thu, Mar 12 - Mon, Apr 6
Qatar Airways Logo
11:30 am - 6:55 amSTL-KHI
33h 25m2 stops
Qatar Airways Logo
10:15 am - 12:09 pmKHI-STL
35h 54m2 stops
$1,204Qatar Airways
Find Deal
Thu, Mar 12 - Tue, Apr 7
American Airlines Logo
6:00 am - 6:55 amSTL-KHI
37h 55m2 stops
American Airlines Logo
9:30 am - 5:24 pmKHI-STL
42h 54m2 stops
$2,111American Airlines
Find Deal
Sun, Dec 7 - Mon, Jan 5
American Airlines Logo
10:56 am - 6:55 amSTL-KHI
32h 59m2 stops
American Airlines Logo
9:30 am - 5:24 pmKHI-STL
42h 54m2 stops
$2,151American Airlines
Find Deal
Fri, Dec 5 - Mon, Jan 5
Multiple Airlines Logo
4:05 pm - 5:30 amSTL-KHI
26h 25m3 stops
Multiple Airlines Logo
4:25 pm - 3:29 pmKHI-STL
34h 04m3 stops
$2,712Multiple Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 10
Multiple Airlines Logo
2:50 pm - 1:35 amSTL-KHI
23h 45m2 stops
Multiple Airlines Logo
4:25 pm - 3:29 pmKHI-STL
34h 04m3 stops
$2,739Multiple Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 10
Air Canada Logo
11:25 am - 1:10 amSTL-KHI
26h 45m3 stops
Air Canada Logo
4:25 pm - 3:29 pmKHI-STL
34h 04m2 stops
$4,629Air Canada
Find Deal
Sat, Dec 6 - Sun, Jan 4
Air Canada Logo
11:25 am - 1:10 amSTL-KHI
26h 45m3 stops
Air Canada Logo
4:25 pm - 2:26 pmKHI-STL
33h 01m3 stops
$4,633Air Canada
Find Deal
Sat, Dec 6 - Sun, Jan 4
Etihad Airways Logo
6:44 pm - 11:00 amSTL-KHI
53h 16m2 stops
Etihad Airways Logo
5:10 am - 2:23 pmKHI-STL
44h 13m2 stops
$6,706Etihad Airways
Find Deal
Wed, Jan 7 - Wed, Jan 21
Etihad Airways Logo
2:54 pm - 5:30 amSTL-KHI
51h 36m2 stops
Etihad Airways Logo
5:10 am - 2:23 pmKHI-STL
44h 13m2 stops
$6,721Etihad Airways
Find Deal
Wed, Jan 7 - Wed, Jan 21

Qatar Airways flights from St. Louis to Karachi

Our best Qatar Airways deals on St. Louis to Karachi flight tickets
Qatar Airways
Mar 12
STL11:30 amLambert-St Louis
28h 05m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
Apr 6
KHI3:50 amKarachi Quaid-E-Azam Intl
27h 58m
2 stops
STL9:48 pmLambert-St Louis
$1,180
Find similar
Qatar Airways
Mar 12
STL11:30 amLambert-St Louis
33h 25m
2 stops
KHI6:55 amKarachi Quaid-E-Azam Intl
Apr 7
KHI10:15 amKarachi Quaid-E-Azam Intl
35h 54m
2 stops
STL12:09 pmLambert-St Louis
$1,204
Find similar
Qatar Airways
Nov 13
STL6:00 amLambert-St Louis
37h 55m
2 stops
KHI6:55 amKarachi Quaid-E-Azam Intl
Nov 16
KHI4:20 amKarachi Quaid-E-Azam Intl
29h 38m
2 stops
STL10:58 pmLambert-St Louis
$1,260
Find similar

Etihad Airways flights from St. Louis to Karachi

Our best Etihad Airways deals on St. Louis to Karachi flight tickets
Etihad Airways
Jan 7
STL6:44 pmLambert-St Louis
53h 16m
2 stops
KHI11:00 amKarachi Quaid-E-Azam Intl
Jan 21
KHI5:10 amKarachi Quaid-E-Azam Intl
44h 13m
2 stops
STL2:23 pmLambert-St Louis
$6,706
Find similar
Etihad Airways
Jan 7
STL2:54 pmLambert-St Louis
51h 36m
2 stops
KHI5:30 amKarachi Quaid-E-Azam Intl
Jan 21
KHI5:10 amKarachi Quaid-E-Azam Intl
44h 13m
2 stops
STL2:23 pmLambert-St Louis
$6,721
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 21, 2025.
Use the filters below to find and compare flights from St. Louis to Karachi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Thu 3/12

11:30 am-1:35 am

2 stops28h 05m

Karachi Quaid-E-Azam Intl

Mon 4/6

3:50 am-9:48 pm

2 stops27h 58m

$1,180

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Thu 3/12

11:30 am-6:55 am

2 stops33h 25m

Karachi Quaid-E-Azam Intl

Tue 4/7

10:15 am-12:09 pm

2 stops35h 54m

$1,204

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 12/7

6:00 am-6:55 am

2 stops37h 55m

Karachi Quaid-E-Azam Intl

Mon 1/5

9:30 am-5:24 pm

2 stops42h 54m

$2,111

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Fri 12/5

10:56 am-6:55 am

2 stops32h 59m

Karachi Quaid-E-Azam Intl

Mon 1/5

9:30 am-5:24 pm

2 stops42h 54m

$2,151

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Fri 12/26

4:05 pm-5:30 am

3 stops26h 25m

Karachi Quaid-E-Azam Intl

Sat 1/10

4:25 pm-3:29 pm

3 stops34h 04m

$2,712

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Fri 12/26

2:50 pm-1:35 am

2 stops23h 45m

Karachi Quaid-E-Azam Intl

Sat 1/10

4:25 pm-3:29 pm

3 stops34h 04m

$2,739

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sat 12/6

11:25 am-1:10 am

3 stops26h 45m

Karachi Quaid-E-Azam Intl

Sun 1/4

4:25 pm-3:29 pm

2 stops34h 04m

$4,629

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sat 12/6

11:25 am-1:10 am

3 stops26h 45m

Karachi Quaid-E-Azam Intl

Sun 1/4

4:25 pm-2:26 pm

3 stops33h 01m

$4,633

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Wed 1/7

6:44 pm-11:00 am

2 stops53h 16m

Karachi Quaid-E-Azam Intl

Wed 1/21

5:10 am-2:23 pm

2 stops44h 13m

$6,706

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Wed 1/7

2:54 pm-5:30 am

2 stops51h 36m

Karachi Quaid-E-Azam Intl

Wed 1/21

5:10 am-2:23 pm

2 stops44h 13m

$6,721

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Karachi from

How to get the cheapest flight ticket from St. Louis to Karachi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Karachi?

On average, the least expensive day to fly to Karachi from St. Louis is on a Monday. momondo users have found tickets for Monday departures for as low as $1,443. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,237.

What is the cheapest time of day to depart on your flight to Karachi?

In the evening is the cheapest time of day to fly from St. Louis to Karachi when you can find flight prices for as low as $1,322. Flying to Karachi in the evening is an ideal time because this is during off-peak travel hours. Flights to Karachi are more costly in the morning, with an average ticket price of $1,700. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from St. Louis to Karachi

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Karachi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Karachi (STL to KHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Karachi

Direct flights

None
There are no direct flights from St. Louis to Karachi. There are no popular flight routes from St. Louis to Karachi.
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  • How far is Lambert-St Louis to Karachi Quaid-E-Azam Intl by plane?

    Lambert-St Louis and Karachi Quaid-E-Azam Intl are 7803.8 mi apart from one another. Flights usually cover this in 22h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Karachi Quaid-E-Azam Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Karachi Quaid-E-Azam Intl Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Karachi Quaid-E-Azam Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Karachi Quaid-E-Azam Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Karachi Quaid-E-Azam Intl Airport.

  • What documentation or ID do you need to fly to Karachi Quaid-E-Azam Intl Airport?

    The necessary travel and health documents for your Karachi Quaid-E-Azam Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Karachi?

Best airlines flying from St. Louis to Karachi

Compare and see reviews for airlines that fly from St. Louis to Karachi with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,181Free CancellationRating
7.4
3,653 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,186Free CancellationRating
7.4
1,282 reviews
Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Karachi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karachi from St. Louis.

Can I find flights from St. Louis to Karachi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Karachi flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Karachi?

Once you have performed a search for St. Louis to Karachi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Karachi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Karachi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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