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Cheap flights from St. Louis to Nepal from $565

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Nepal departing on 9/15. 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

Qatar Airways Logo
9:25 am - 8:20 amSTL-KTM
35h 10m2 stops
Qatar Airways Logo
5:40 pm - 1:58 pmKTM-STL
32h 03m2 stops
$1,462Qatar Airways
Find Deal
Tue, Jan 20 - Tue, Mar 3
Qatar Airways Logo
5:28 am - 10:15 amSTL-KTM
42h 02m2 stops
Qatar Airways Logo
7:05 pm - 11:54 pmKTM-STL
39h 34m2 stops
$1,501Qatar Airways
Find Deal
Fri, Sep 19 - Fri, Oct 17
Qatar Airways Logo
5:28 am - 5:50 pmSTL-KTM
49h 37m2 stops
Qatar Airways Logo
6:00 pm - 11:54 pmKTM-STL
40h 39m2 stops
$1,504Qatar Airways
Find Deal
Fri, Sep 26 - Fri, Oct 10
Qatar Airways Logo
8:03 pm - 10:15 amSTL-KTM
51h 27m2 stops
Qatar Airways Logo
11:30 am - 11:56 pmKTM-STL
47h 11m2 stops
$1,514Qatar Airways
Find Deal
Sun, Sep 28 - Sun, Oct 12
Cathay Pacific Logo
5:56 am - 10:00 pmSTL-KTM
52h 19m2 stops
Cathay Pacific Logo
11:15 pm - 9:44 pmKTM-STL
34h 14m2 stops
$1,745Cathay Pacific
Find Deal
Tue, Dec 23 - Wed, Mar 4
Cathay Pacific Logo
11:14 am - 10:00 pmSTL-KTM
47h 01m2 stops
Cathay Pacific Logo
11:15 pm - 5:56 pmKTM-STL
30h 26m2 stops
$1,762Cathay Pacific
Find Deal
Mon, Dec 22 - Tue, Mar 3
Emirates Logo
3:15 pm - 8:20 amSTL-KTM
29h 20m2 stops
Emirates Logo
1:10 am - 10:06 pmKTM-STL
31h 41m2 stops
$1,871Emirates
Find Deal
Sat, Feb 7 - Fri, Jun 12
Logo
3:56 pm - 10:15 amSTL-KTM
31h 34m2 stops
Logo
5:40 pm - 4:23 pmKTM-STL
33h 28m2 stops
$1,946
Find Deal
Mon, Sep 29 - Fri, Oct 31
Logo
9:56 am - 10:15 amSTL-KTM
37h 34m2 stops
Logo
9:00 pm - 6:10 pmKTM-STL
31h 55m3 stops
$2,113
Find Deal
Mon, Sep 29 - Fri, Oct 31
Emirates Logo
3:23 pm - 6:25 pmSTL-KTM
40h 17m2 stops
Emirates Logo
12:20 am - 10:00 pmKTM-STL
32h 25m2 stops
$2,951Emirates
Find Deal
Fri, Oct 3 - Mon, Oct 6

Qatar Airways flights from St. Louis to Nepal

Our best Qatar Airways deals on St. Louis to Nepal flight tickets
Qatar Airways
Jan 20
STL9:25 amLambert-St Louis
35h 10m
2 stops
KTM8:20 amKathmandu Tribhuvan
Mar 3
KTM5:40 pmKathmandu Tribhuvan
32h 03m
2 stops
STL1:58 pmLambert-St Louis
$1,462
Find similar
Qatar Airways
Sep 19
STL5:28 amLambert-St Louis
42h 02m
2 stops
KTM10:15 amKathmandu Tribhuvan
Oct 17
KTM7:05 pmKathmandu Tribhuvan
39h 34m
2 stops
STL11:54 pmLambert-St Louis
$1,501
Find similar
Qatar Airways
Sep 26
STL5:28 amLambert-St Louis
49h 37m
2 stops
KTM5:50 pmKathmandu Tribhuvan
Oct 10
KTM6:00 pmKathmandu Tribhuvan
40h 39m
2 stops
STL11:54 pmLambert-St Louis
$1,504
Find similar

Emirates flights from St. Louis to Nepal

Our best Emirates deals on St. Louis to Nepal flight tickets
Emirates
Feb 7
STL3:15 pmLambert-St Louis
29h 20m
2 stops
KTM8:20 amKathmandu Tribhuvan
Jun 12
KTM1:10 amKathmandu Tribhuvan
31h 41m
2 stops
STL10:06 pmLambert-St Louis
$1,871
Find similar
Emirates
Oct 3
STL3:23 pmLambert-St Louis
40h 17m
2 stops
KTM6:25 pmKathmandu Tribhuvan
Oct 6
KTM12:20 amKathmandu Tribhuvan
32h 25m
2 stops
STL10:00 pmLambert-St Louis
$2,951
Find similar
Emirates
Sep 19
STL3:20 pmLambert-St Louis
28h 25m
2 stops
KTM6:30 amKathmandu Tribhuvan
Oct 16
KTM12:20 amKathmandu Tribhuvan
32h 25m
2 stops
STL10:00 pmLambert-St Louis
$4,285
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 August 21, 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

9:25 am-8:20 am

2 stops35h 10m

Kathmandu Tribhuvan

Tue 3/3

5:40 pm-1:58 pm

2 stops32h 03m

$1,462

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Fri 9/19

5:28 am-10:15 am

2 stops42h 02m

Kathmandu Tribhuvan

Fri 10/17

7:05 pm-11:54 pm

2 stops39h 34m

$1,501

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Fri 9/26

5:28 am-5:50 pm

2 stops49h 37m

Kathmandu Tribhuvan

Fri 10/10

6:00 pm-11:54 pm

2 stops40h 39m

$1,504

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sun 9/28

8:03 pm-10:15 am

2 stops51h 27m

Kathmandu Tribhuvan

Sun 10/12

11:30 am-11:56 pm

2 stops47h 11m

$1,514

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 12/23

5:56 am-10:00 pm

2 stops52h 19m

Kathmandu Tribhuvan

Wed 3/4

11:15 pm-9:44 pm

2 stops34h 14m

$1,745

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 12/22

11:14 am-10:00 pm

2 stops47h 01m

Kathmandu Tribhuvan

Tue 3/3

11:15 pm-5:56 pm

2 stops30h 26m

$1,762

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sat 2/7

3:15 pm-8:20 am

2 stops29h 20m

Kathmandu Tribhuvan

Fri 6/12

1:10 am-10:06 pm

2 stops31h 41m

$1,871

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 9/29

3:56 pm-10:15 am

2 stops31h 34m

Kathmandu Tribhuvan

Fri 10/31

5:40 pm-4:23 pm

2 stops33h 28m

$1,946

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 9/29

9:56 am-10:15 am

2 stops37h 34m

Kathmandu Tribhuvan

Fri 10/31

9:00 pm-6:10 pm

3 stops31h 55m

$2,113

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Fri 10/3

3:23 pm-6:25 pm

2 stops40h 17m

Kathmandu Tribhuvan

Mon 10/6

12:20 am-10:00 pm

2 stops32h 25m

$2,951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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, February 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 $1,212. The month of March is another great option to travel to Nepal, with average flight prices from St. Louis averaging around $1,230.

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

Direct flights

None
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 $1,132Free CancellationRating
7.4
3,615 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,616Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $1,739Free CancellationRating
7.6
974 reviews
Search Cathay Pacific 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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