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Cheap flights from St. Louis to Nepal from $1,198

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 Nepal departing on 1/20. 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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Find the cheapest flights from St. Louis to Nepal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:05 am - 9:30 pmSTL-KTM
46h 40m2 stops
Multiple Airlines Logo
10:55 pm - 11:48 pmKTM-STL
36h 38m2 stops
$1,198Multiple Airlines
Find Deal
Tue, Jan 20 - Tue, Mar 3
Cathay Pacific Logo
11:05 am - 9:30 pmSTL-KTM
46h 40m2 stops
Cathay Pacific Logo
10:55 pm - 6:16 pmKTM-STL
31h 06m2 stops
$1,239Cathay Pacific
Find Deal
Thu, Jan 22 - Mon, Jan 26
Cathay Pacific Logo
11:05 am - 9:30 pmSTL-KTM
46h 40m2 stops
Cathay Pacific Logo
10:55 pm - 6:16 pmKTM-STL
31h 06m2 stops
$1,240Cathay Pacific
Find Deal
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
11:05 am - 9:30 pmSTL-KTM
46h 40m2 stops
Multiple Airlines Logo
10:55 pm - 11:48 pmKTM-STL
36h 38m2 stops
$1,255Multiple Airlines
Find Deal
Tue, Jan 20 - Thu, Feb 19
Qatar Airways Logo
7:00 am - 4:25 pmSTL-KTM
45h 40m2 stops
Qatar Airways Logo
10:05 am - 9:51 pmKTM-STL
46h 31m2 stops
$1,274Qatar Airways
Find Deal
Sun, Mar 1 - Tue, Mar 31
Multiple Airlines Logo
11:05 am - 9:30 pmSTL-KTM
46h 40m2 stops
Multiple Airlines Logo
10:55 pm - 11:48 pmKTM-STL
36h 38m2 stops
$1,283Multiple Airlines
Find Deal
Tue, Jan 20 - Tue, Mar 3
Qatar Airways Logo
7:00 am - 4:25 pmSTL-KTM
45h 40m2 stops
Qatar Airways Logo
7:05 pm - 11:48 pmKTM-STL
39h 28m2 stops
$1,378Qatar Airways
Find Deal
Mon, Feb 23 - Sat, Mar 14
Qatar Airways Logo
7:00 am - 4:25 pmSTL-KTM
45h 40m2 stops
Qatar Airways Logo
7:05 pm - 3:24 pmKTM-STL
31h 04m2 stops
$1,382Qatar Airways
Find Deal
Wed, Feb 25 - Sat, Mar 14
Qatar Airways Logo
7:00 am - 5:50 pmSTL-KTM
47h 05m2 stops
Qatar Airways Logo
7:05 pm - 11:48 pmKTM-STL
39h 28m2 stops
$1,418Qatar Airways
Find Deal
Fri, Feb 27 - Sat, Mar 14
Qatar Airways Logo
6:00 am - 4:25 pmSTL-KTM
46h 40m2 stops
Qatar Airways Logo
9:10 am - 10:44 pmKTM-STL
49h 19m2 stops
$1,436Qatar Airways
Find Deal
Fri, Jan 9 - Fri, Jan 16

Qatar Airways flights from St. Louis to Nepal

Our best Qatar Airways deals on St. Louis to Nepal flight tickets
Qatar Airways
Mar 1
STL7:00 amLambert-St Louis
45h 40m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 31
KTM10:05 amKathmandu Tribhuvan
46h 31m
2 stops
STL9:51 pmLambert-St Louis
$1,274
Find similar
Qatar Airways
Feb 23
STL7:00 amLambert-St Louis
45h 40m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 14
KTM7:05 pmKathmandu Tribhuvan
39h 28m
2 stops
STL11:48 pmLambert-St Louis
$1,378
Find similar
Qatar Airways
Feb 25
STL7:00 amLambert-St Louis
45h 40m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 14
KTM7:05 pmKathmandu Tribhuvan
31h 04m
2 stops
STL3:24 pmLambert-St Louis
$1,382
Find similar

Emirates flights from St. Louis to Nepal

Our best Emirates deals on St. Louis to Nepal flight tickets
Emirates
Jan 20
STL3:11 pmLambert-St Louis
29h 24m
2 stops
KTM8:20 amKathmandu Tribhuvan
Mar 2
KTM12:30 amKathmandu Tribhuvan
32h 15m
2 stops
STL9:00 pmLambert-St Louis
$1,812
Find similar
Emirates
Jan 20
STL3:11 pmLambert-St Louis
29h 24m
2 stops
KTM8:20 amKathmandu Tribhuvan
Mar 2
KTM12:30 amKathmandu Tribhuvan
32h 15m
2 stops
STL9:00 pmLambert-St Louis
$2,031
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Nepal 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 November 26, 2025.
Use the filters below to find and compare flights from St. Louis to Nepal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 1/20

11:05 am-9:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Tue 3/3

10:55 pm-11:48 pm

2 stops36h 38m

$1,198

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 1/22

11:05 am-9:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Mon 1/26

10:55 pm-6:16 pm

2 stops31h 06m

$1,239

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 1/22

11:05 am-9:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Mon 1/26

10:55 pm-6:16 pm

2 stops31h 06m

$1,240

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 1/20

11:05 am-9:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Thu 2/19

10:55 pm-11:48 pm

2 stops36h 38m

$1,255

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sun 3/1

7:00 am-4:25 pm

2 stops45h 40m

Kathmandu Tribhuvan

Tue 3/31

10:05 am-9:51 pm

2 stops46h 31m

$1,274

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 1/20

11:05 am-9:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Tue 3/3

10:55 pm-11:48 pm

2 stops36h 38m

$1,283

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 2/23

7:00 am-4:25 pm

2 stops45h 40m

Kathmandu Tribhuvan

Sat 3/14

7:05 pm-11:48 pm

2 stops39h 28m

$1,378

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Wed 2/25

7:00 am-4:25 pm

2 stops45h 40m

Kathmandu Tribhuvan

Sat 3/14

7:05 pm-3:24 pm

2 stops31h 04m

$1,382

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Fri 2/27

7:00 am-5:50 pm

2 stops47h 05m

Kathmandu Tribhuvan

Sat 3/14

7:05 pm-11:48 pm

2 stops39h 28m

$1,418

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Fri 1/9

6:00 am-4:25 pm

2 stops46h 40m

Kathmandu Tribhuvan

Fri 1/16

9:10 am-10:44 pm

2 stops49h 19m

$1,436

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Nepal from

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

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 month to fly to Nepal?

In general, March is the cheapest month to fly from St. Louis to Nepal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,294. The month of July is another great option to travel to Nepal, with average flight prices from St. Louis averaging around $1,390.

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

According to our data, Saturday is the cheapest day to fly to Nepal from St. Louis. The lowest ticket price found for a Saturday departure recently was $1,415. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from St. Louis to Nepal on a Thursday will generally be more expensive and average around $1,655. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Nepal is in the afternoon when flights can be purchased for as low as $1,515. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,593 on average. Flights to Nepal from St. Louis at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap St. Louis to Nepal flight deals and tips

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

Fastest flight time

30h 32m

Direct flights

None
The fastest flight from St. Louis to Nepal takes 30h 32m
There are no direct flights from St. Louis to Nepal. There are no popular flight routes from St. Louis to Nepal.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Nepal?

    Prices for flights from Lambert-St Louis Airport to Nepal were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Nepal?

  • How old do you have to be to fly from Lambert-St Louis Airport to Nepal?

    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 Nepal.

  • What documentation or ID do you need to fly to Nepal?

    The required travel and health documents for your Nepal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nepal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. Louis to Nepal

Compare and see reviews for airlines that fly from St. Louis to Nepal with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,194Free CancellationRating
7.4
3,675 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Nepal. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from St. Louis to Nepal on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nepal from St. Louis.

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

Yes momondo offers price alerts on flights to Nepal from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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