Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Nepal from $1,183

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.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Nepal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
7:04 am - 9:30 pmSTL-KTM
50h 41m2 stops
Cathay Pacific Logo
10:55 pm - 11:48 pmKTM-STL
36h 38m2 stops
$1,183Cathay Pacific
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 - 11:09 pmKTM-STL
58h 59m2 stops
$1,249Cathay Pacific
Find Deal
Mon, Feb 2 - Wed, Mar 11
Cathay Pacific Logo
8:01 pm - 9:30 pmSTL-KTM
61h 44m2 stops
Cathay Pacific Logo
10:55 pm - 9:15 pmKTM-STL
34h 05m2 stops
$1,264Cathay Pacific
Find Deal
Mon, Dec 29 - Tue, Feb 3
Cathay Pacific Logo
11:14 am - 9:45 pmSTL-KTM
47h 46m2 stops
Cathay Pacific Logo
11:00 pm - 9:48 pmKTM-STL
33h 33m2 stops
$1,324Cathay Pacific
Find Deal
Thu, Apr 30 - Mon, May 4
Multiple Airlines Logo
11:14 am - 9:45 pmSTL-KTM
47h 46m2 stops
Multiple Airlines Logo
11:00 pm - 11:59 pmKTM-STL
35h 44m2 stops
$1,421Multiple Airlines
Find Deal
Mon, May 4 - Tue, Jun 30
Multiple Airlines Logo
7:00 am - 4:25 pmSTL-KTM
45h 40m2 stops
Multiple Airlines Logo
7:05 pm - 5:22 pmKTM-STL
34h 02m2 stops
$1,439Multiple Airlines
Find Deal
Thu, Jan 1 - Mon, Feb 9
Cathay Pacific Logo
6:20 am - 9:30 pmSTL-KTM
51h 25m2 stops
Cathay Pacific Logo
10:55 pm - 9:15 pmKTM-STL
34h 05m2 stops
$1,477Cathay Pacific
Find Deal
Thu, Jan 1 - Mon, Feb 9
Qatar Airways Logo
5:30 am - 7:55 amSTL-KTM
38h 40m2 stops
Qatar Airways Logo
9:10 am - 11:59 pmKTM-STL
49h 34m2 stops
$1,487Qatar Airways
Find Deal
Sun, Dec 28 - Wed, Mar 11
Qatar Airways Logo
2:54 pm - 4:25 pmSTL-KTM
37h 46m2 stops
Qatar Airways Logo
5:40 pm - 7:29 pmKTM-STL
37h 34m2 stops
$1,560Qatar Airways
Find Deal
Thu, Dec 4 - Thu, Dec 11
Cathay Pacific Logo
11:14 am - 9:45 pmSTL-KTM
47h 46m2 stops
Cathay Pacific Logo
11:00 pm - 10:29 pmKTM-STL
34h 14m2 stops
$1,572Cathay Pacific
Find Deal
Thu, Apr 30 - Mon, May 4

Cathay Pacific flights from St. Louis to Nepal

Our best Cathay Pacific deals on St. Louis to Nepal flight tickets
Cathay Pacific
Jan 20
STL7:04 amLambert-St Louis
50h 41m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Mar 3
KTM10:55 pmKathmandu Tribhuvan
36h 38m
2 stops
STL11:48 pmLambert-St Louis
$1,183
Find similar
Cathay Pacific
Feb 2
STL11:05 amLambert-St Louis
46h 40m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Mar 11
KTM10:55 pmKathmandu Tribhuvan
58h 59m
2 stops
STL11:09 pmLambert-St Louis
$1,249
Find similar
Cathay Pacific
Dec 29
STL8:01 pmLambert-St Louis
61h 44m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Feb 3
KTM10:55 pmKathmandu Tribhuvan
34h 05m
2 stops
STL9:15 pmLambert-St Louis
$1,264
Find similar

Emirates flights from St. Louis to Nepal

Our best Emirates deals on St. Louis to Nepal flight tickets
Emirates
Feb 2
STL3:11 pmLambert-St Louis
39h 44m
2 stops
KTM6:40 pmKathmandu Tribhuvan
Mar 10
KTM12:30 amKathmandu Tribhuvan
31h 15m
2 stops
STL9:00 pmLambert-St Louis
$1,768
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
$1,796
Find similar
Emirates
May 4
STL5:18 pmLambert-St Louis
27h 57m
2 stops
KTM8:00 amKathmandu Tribhuvan
Jun 29
KTM1:10 amKathmandu Tribhuvan
31h 41m
2 stops
STL10:06 pmLambert-St Louis
$1,991
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 14, 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

7:04 am-9:30 pm

2 stops50h 41m

Kathmandu Tribhuvan

Tue 3/3

10:55 pm-11:48 pm

2 stops36h 38m

$1,183

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 2/2

11:05 am-9:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Wed 3/11

10:55 pm-11:09 pm

2 stops58h 59m

$1,249

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 12/29

8:01 pm-9:30 pm

2 stops61h 44m

Kathmandu Tribhuvan

Tue 2/3

10:55 pm-9:15 pm

2 stops34h 05m

$1,264

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 4/30

11:14 am-9:45 pm

2 stops47h 46m

Kathmandu Tribhuvan

Mon 5/4

11:00 pm-9:48 pm

2 stops33h 33m

$1,324

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 5/4

11:14 am-9:45 pm

2 stops47h 46m

Kathmandu Tribhuvan

Tue 6/30

11:00 pm-11:59 pm

2 stops35h 44m

$1,421

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 1/1

7:00 am-4:25 pm

2 stops45h 40m

Kathmandu Tribhuvan

Mon 2/9

7:05 pm-5:22 pm

2 stops34h 02m

$1,439

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 1/1

6:20 am-9:30 pm

2 stops51h 25m

Kathmandu Tribhuvan

Mon 2/9

10:55 pm-9:15 pm

2 stops34h 05m

$1,477

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sun 12/28

5:30 am-7:55 am

2 stops38h 40m

Kathmandu Tribhuvan

Wed 3/11

9:10 am-11:59 pm

2 stops49h 34m

$1,487

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 12/4

2:54 pm-4:25 pm

2 stops37h 46m

Kathmandu Tribhuvan

Thu 12/11

5:40 pm-7:29 pm

2 stops37h 34m

$1,560

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 4/30

11:14 am-9:45 pm

2 stops47h 46m

Kathmandu Tribhuvan

Mon 5/4

11:00 pm-10:29 pm

2 stops34h 14m

$1,572

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 $1,293. The month of February is another great option to travel to Nepal, with average flight prices from St. Louis averaging around $1,338.

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 $1,140Free CancellationRating
7.4
3,662 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.

An easier way to manage your Nepal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/14
Sun 12/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Popular cities in Nepal

Popular flights according to clicks in the last 7 days on momondo
Flights to Kathmandufrom $707