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Cheap flights from St. Louis to Nepal from $1,356

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 2/26. 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.
Qatar Airways Logo
7:00 am - 4:25 pm
STL
-
KTM
45h 40m2 stops
Qatar Airways Logo
7:05 pm - 11:59 pm
KTM
-
STL
39h 39m2 stops
$1,356Qatar Airways
Thu, Feb 26 - Sat, Mar 14
Qatar Airways Logo
2:54 pm - 7:55 am
STL
-
KTM
29h 16m2 stops
Qatar Airways Logo
5:40 pm - 6:00 pm
KTM
-
STL
36h 05m2 stops
$1,467Qatar Airways
Tue, Jan 20 - Tue, Mar 3
Multiple Airlines Logo
7:56 pm - 9:30 pm
STL
-
KTM
38h 49m2 stops
Multiple Airlines Logo
10:50 pm - 6:34 pm
KTM
-
STL
30h 29m2 stops
$1,473Multiple Airlines
Sat, May 16 - Wed, Jun 17
Qatar Airways Logo
7:00 am - 7:55 am
STL
-
KTM
38h 10m2 stops
Qatar Airways Logo
10:55 am - 11:57 pm
KTM
-
STL
47h 47m2 stops
$1,485Qatar Airways
Fri, May 1 - Fri, May 29
Qatar Airways Logo
2:54 pm - 7:55 am
STL
-
KTM
29h 16m2 stops
Qatar Airways Logo
7:05 pm - 12:33 pm
KTM
-
STL
29h 13m2 stops
$1,500Qatar Airways
Tue, Jan 20 - Tue, Mar 3
Qatar Airways Logo
10:33 am - 8:50 am
STL
-
KTM
35h 32m2 stops
Qatar Airways Logo
10:05 am - 12:48 pm
KTM
-
STL
37h 28m2 stops
$1,505Qatar Airways
Sat, Mar 28 - Thu, Apr 9
Multiple Airlines Logo
3:30 pm - 9:50 am
STL
-
KTM
31h 35m2 stops
Multiple Airlines Logo
2:00 pm - 1:25 pm
KTM
-
STL
34h 10m2 stops
$1,515Multiple Airlines
Wed, Jun 17 - Sat, Jul 4
Multiple Airlines Logo
3:30 pm - 2:05 pm
STL
-
KTM
35h 50m3 stops
Multiple Airlines Logo
4:40 pm - 1:25 pm
KTM
-
STL
31h 30m2 stops
$1,565Multiple Airlines
Wed, Jun 17 - Sat, Jul 4
Multiple Airlines Logo
6:00 am - 9:45 pm
STL
-
KTM
29h 00m2 stops
Multiple Airlines Logo
11:00 pm - 6:34 pm
KTM
-
STL
30h 19m2 stops
$1,735Multiple Airlines
Sat, May 16 - Tue, Jun 16
Qatar Airways Logo
11:20 am - 8:50 am
STL
-
KTM
34h 45m2 stops
Qatar Airways Logo
6:00 pm - 7:33 pm
KTM
-
STL
36h 18m2 stops
$1,741Qatar Airways
Tue, Jun 30 - Wed, Aug 5

Qatar Airways flights from St. Louis to Nepal

Our best Qatar Airways deals on St. Louis to Nepal flight tickets
Qatar Airways
Feb 26
STL7:00 amLambert-St Louis
45h 40m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 14
KTM7:05 pmKathmandu Tribhuvan
39h 39m
2 stops
STL11:59 pmLambert-St Louis
$1,356
Qatar Airways
Jan 20
STL2:54 pmLambert-St Louis
29h 16m
2 stops
KTM7:55 amKathmandu Tribhuvan
Mar 3
KTM5:40 pmKathmandu Tribhuvan
36h 05m
2 stops
STL6:00 pmLambert-St Louis
$1,467
Qatar Airways
May 1
STL7:00 amLambert-St Louis
38h 10m
2 stops
KTM7:55 amKathmandu Tribhuvan
May 29
KTM10:55 amKathmandu Tribhuvan
47h 47m
2 stops
STL11:57 pmLambert-St Louis
$1,485

Turkish Airlines flights from St. Louis to Nepal

Our best Turkish Airlines deals on St. Louis to Nepal flight tickets
Turkish Airlines
Feb 9
STL4:49 pmLambert-St Louis
30h 36m
2 stops
KTM11:10 amKathmandu Tribhuvan
Feb 18
KTM12:35 pmKathmandu Tribhuvan
44h 15m
2 stops
STL9:05 pmLambert-St Louis
$5,846
Turkish Airlines
Feb 9
STL4:49 pmLambert-St Louis
30h 36m
2 stops
KTM11:10 amKathmandu Tribhuvan
Feb 17
KTM12:35 pmKathmandu Tribhuvan
44h 15m
2 stops
STL9:05 pmLambert-St Louis
$5,847
Turkish Airlines
Jun 21
STL5:18 pmLambert-St Louis
26h 02m
2 stops
KTM6:05 amKathmandu Tribhuvan
Jul 2
KTM7:30 amKathmandu Tribhuvan
41h 33m
2 stops
STL2:18 pmLambert-St Louis
$5,922

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 January 8, 2026.
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

Thu 2/26

7:00 am-4:25 pm

2 stops45h 40m

Kathmandu Tribhuvan

Sat 3/14

7:05 pm-11:59 pm

2 stops39h 39m

$1,356

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 1/20

2:54 pm-7:55 am

2 stops29h 16m

Kathmandu Tribhuvan

Tue 3/3

5:40 pm-6:00 pm

2 stops36h 05m

$1,467

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sat 5/16

7:56 pm-9:30 pm

2 stops38h 49m

Kathmandu Tribhuvan

Wed 6/17

10:50 pm-6:34 pm

2 stops30h 29m

$1,473

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Fri 5/1

7:00 am-7:55 am

2 stops38h 10m

Kathmandu Tribhuvan

Fri 5/29

10:55 am-11:57 pm

2 stops47h 47m

$1,485

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 1/20

2:54 pm-7:55 am

2 stops29h 16m

Kathmandu Tribhuvan

Tue 3/3

7:05 pm-12:33 pm

2 stops29h 13m

$1,500

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sat 3/28

10:33 am-8:50 am

2 stops35h 32m

Kathmandu Tribhuvan

Thu 4/9

10:05 am-12:48 pm

2 stops37h 28m

$1,505

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Wed 6/17

3:30 pm-9:50 am

2 stops31h 35m

Kathmandu Tribhuvan

Sat 7/4

2:00 pm-1:25 pm

2 stops34h 10m

$1,515

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Wed 6/17

3:30 pm-2:05 pm

3 stops35h 50m

Kathmandu Tribhuvan

Sat 7/4

4:40 pm-1:25 pm

2 stops31h 30m

$1,565

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sat 5/16

6:00 am-9:45 pm

2 stops29h 00m

Kathmandu Tribhuvan

Tue 6/16

11:00 pm-6:34 pm

2 stops30h 19m

$1,735

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 6/30

11:20 am-8:50 am

2 stops34h 45m

Kathmandu Tribhuvan

Wed 8/5

6:00 pm-7:33 pm

2 stops36h 18m

$1,741

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, April 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 $1,377. The month of July is another great option to travel to Nepal, with average flight prices from St. Louis averaging around $1,390.

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

31h 59m

Direct flights

None
The fastest flight from St. Louis to Nepal takes 31h 59m
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 $1,218Free CancellationRating
7.4
3,701 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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