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Cheap flights from St. Louis to Karachi from $909

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 3/6. 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

Enter your travel dates to find the best prices.
Turkish Airlines Logo
7:41 am - 4:45 am
STL
-
KHI
34h 04m2 stops
Turkish Airlines Logo
6:15 am - 2:45 pm
KHI
-
STL
42h 30m2 stops
$909Turkish Airlines
Fri, Mar 6 - Mon, Mar 23
Etihad Airways Logo
6:44 pm - 2:45 am
STL
-
KHI
45h 01m2 stops
Etihad Airways Logo
5:10 am - 6:14 pm
KHI
-
STL
48h 04m2 stops
$1,158Etihad Airways
Mon, Jan 19 - Sun, Jan 25
Etihad Airways Logo
12:06 pm - 5:35 pm
STL
-
KHI
42h 29m2 stops
Etihad Airways Logo
5:10 am - 6:14 pm
KHI
-
STL
48h 04m2 stops
$1,183Etihad Airways
Sat, Jan 17 - Sat, Jan 24
Qatar Airways Logo
1:40 pm - 1:35 am
STL
-
KHI
24h 55m2 stops
Qatar Airways Logo
9:30 am - 10:44 pm
KHI
-
STL
48h 14m2 stops
$1,194Qatar Airways
Sat, Jan 17 - Fri, Jan 23
Qatar Airways Logo
2:54 pm - 6:55 am
STL
-
KHI
29h 01m2 stops
Qatar Airways Logo
9:30 am - 10:44 pm
KHI
-
STL
48h 14m2 stops
$1,196Qatar Airways
Sun, Jan 18 - Thu, Jan 22
Etihad Airways Logo
12:11 pm - 5:35 pm
STL
-
KHI
42h 24m2 stops
Etihad Airways Logo
5:10 am - 6:13 pm
KHI
-
STL
48h 03m2 stops
$1,197Etihad Airways
Fri, Jan 16 - Fri, Jan 23
Qatar Airways Logo
12:01 pm - 1:35 am
STL
-
KHI
26h 34m2 stops
Qatar Airways Logo
4:20 am - 10:44 pm
KHI
-
STL
53h 24m2 stops
$1,239Qatar Airways
Sun, Jan 18 - Thu, Jan 22
Qatar Airways Logo
11:05 am - 1:35 am
STL
-
KHI
27h 30m2 stops
Qatar Airways Logo
4:20 am - 11:59 pm
KHI
-
STL
30h 39m2 stops
$1,250Qatar Airways
Fri, Jan 16 - Wed, Jan 21
Etihad Airways Logo
6:43 pm - 5:35 pm
STL
-
KHI
35h 52m2 stops
Etihad Airways Logo
9:25 pm - 6:14 pm
KHI
-
STL
31h 49m2 stops
$1,254Etihad Airways
Sat, Jan 10 - Sat, Jan 24
Qatar Airways Logo
11:05 am - 6:55 am
STL
-
KHI
32h 50m2 stops
Qatar Airways Logo
9:30 am - 10:44 pm
KHI
-
STL
48h 14m2 stops
$1,262Qatar Airways
Sat, Jan 24 - Wed, Jan 28

Etihad Airways flights from St. Louis to Karachi

Our best Etihad Airways deals on St. Louis to Karachi flight tickets
Etihad Airways
Jan 19
STL6:44 pmLambert-St Louis
45h 01m
2 stops
KHI2:45 amKarachi Quaid-E-Azam Intl
Jan 25
KHI5:10 amKarachi Quaid-E-Azam Intl
48h 04m
2 stops
STL6:14 pmLambert-St Louis
$1,158
Find similar
Etihad Airways
Jan 17
STL12:06 pmLambert-St Louis
42h 29m
2 stops
KHI5:35 pmKarachi Quaid-E-Azam Intl
Jan 24
KHI5:10 amKarachi Quaid-E-Azam Intl
48h 04m
2 stops
STL6:14 pmLambert-St Louis
$1,183
Find similar
Etihad Airways
Jan 16
STL12:11 pmLambert-St Louis
42h 24m
2 stops
KHI5:35 pmKarachi Quaid-E-Azam Intl
Jan 23
KHI5:10 amKarachi Quaid-E-Azam Intl
48h 03m
2 stops
STL6:13 pmLambert-St Louis
$1,197
Find similar

Qatar Airways flights from St. Louis to Karachi

Our best Qatar Airways deals on St. Louis to Karachi flight tickets
Qatar Airways
Jan 17
STL1:40 pmLambert-St Louis
24h 55m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
Jan 23
KHI9:30 amKarachi Quaid-E-Azam Intl
48h 14m
2 stops
STL10:44 pmLambert-St Louis
$1,194
Find similar
Qatar Airways
Jan 18
STL2:54 pmLambert-St Louis
29h 01m
2 stops
KHI6:55 amKarachi Quaid-E-Azam Intl
Jan 22
KHI9:30 amKarachi Quaid-E-Azam Intl
48h 14m
2 stops
STL10:44 pmLambert-St Louis
$1,196
Find similar
Qatar Airways
Jan 18
STL12:01 pmLambert-St Louis
26h 34m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
Jan 22
KHI4:20 amKarachi Quaid-E-Azam Intl
53h 24m
2 stops
STL10:44 pmLambert-St Louis
$1,239
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 December 4, 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

Fri 3/6

7:41 am-4:45 am

2 stops34h 04m

Karachi Quaid-E-Azam Intl

Mon 3/23

6:15 am-2:45 pm

2 stops42h 30m

$909

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Mon 1/19

6:44 pm-2:45 am

2 stops45h 01m

Karachi Quaid-E-Azam Intl

Sun 1/25

5:10 am-6:14 pm

2 stops48h 04m

$1,158

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sat 1/17

12:06 pm-5:35 pm

2 stops42h 29m

Karachi Quaid-E-Azam Intl

Sat 1/24

5:10 am-6:14 pm

2 stops48h 04m

$1,183

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sat 1/17

1:40 pm-1:35 am

2 stops24h 55m

Karachi Quaid-E-Azam Intl

Fri 1/23

9:30 am-10:44 pm

2 stops48h 14m

$1,194

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 1/18

2:54 pm-6:55 am

2 stops29h 01m

Karachi Quaid-E-Azam Intl

Thu 1/22

9:30 am-10:44 pm

2 stops48h 14m

$1,196

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Fri 1/16

12:11 pm-5:35 pm

2 stops42h 24m

Karachi Quaid-E-Azam Intl

Fri 1/23

5:10 am-6:13 pm

2 stops48h 03m

$1,197

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sun 1/18

12:01 pm-1:35 am

2 stops26h 34m

Karachi Quaid-E-Azam Intl

Thu 1/22

4:20 am-10:44 pm

2 stops53h 24m

$1,239

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Fri 1/16

11:05 am-1:35 am

2 stops27h 30m

Karachi Quaid-E-Azam Intl

Wed 1/21

4:20 am-11:59 pm

2 stops30h 39m

$1,250

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sat 1/10

6:43 pm-5:35 pm

2 stops35h 52m

Karachi Quaid-E-Azam Intl

Sat 1/24

9:25 pm-6:14 pm

2 stops31h 49m

$1,254

St. LouisKarachi

STL - KHI

STLKHI

Lambert-St Louis

Sat 1/24

11:05 am-6:55 am

2 stops32h 50m

Karachi Quaid-E-Azam Intl

Wed 1/28

9:30 am-10:44 pm

2 stops48h 14m

$1,262

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

Fastest flight time

34h 04m

Direct flights

None
The fastest flight from St. Louis to Karachi takes 34h 04m
There are no direct flights from St. Louis to Karachi. There are no popular flight routes from St. Louis to Karachi.
Search flight deals

  • 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 $1,152Free CancellationRating
7.4
3,678 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,186Free CancellationRating
7.4
1,329 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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