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Cheap flights from St. Louis to Nepal from $1,334

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 4/27. 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
7:00 am - 5:00 pm
STL
-
KTM
47h 15m
2 stops
Multiple Airlines Logo
6:15 pm - 7:40 pm
KTM
-
STL
36h 10m
2 stops
$1,334Multiple Airlines
Mon, Apr 27 - Thu, Jun 11
Multiple Airlines Logo
7:00 am - 5:00 pm
STL
-
KTM
47h 15m
2 stops
Multiple Airlines Logo
10:55 am - 5:21 pm
KTM
-
STL
41h 11m
2 stops
$1,370Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
7:00 am - 9:45 pm
STL
-
KTM
28h 00m
2 stops
Multiple Airlines Logo
11:00 pm - 6:45 pm
KTM
-
STL
30h 30m
2 stops
$1,390Multiple Airlines
Wed, Apr 8 - Tue, May 12
Multiple Airlines Logo
12:27 pm - 9:45 pm
STL
-
KTM
46h 33m
2 stops
Multiple Airlines Logo
11:00 pm - 11:59 pm
KTM
-
STL
35h 44m
2 stops
$1,392Multiple Airlines
Thu, Apr 9 - Tue, May 5
Turkish Airlines Logo
7:45 am - 6:15 am
STL
-
KTM
35h 45m
2 stops
Turkish Airlines Logo
7:40 am - 9:16 pm
KTM
-
STL
24h 21m
2 stops
$1,459Turkish Airlines
Sun, Apr 26 - Thu, Jun 11
Multiple Airlines Logo
7:00 am - 5:50 pm
STL
-
KTM
48h 05m
2 stops
Multiple Airlines Logo
7:05 pm - 11:44 pm
KTM
-
STL
39h 24m
2 stops
$1,463Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Qatar Airways Logo
12:27 pm - 7:55 am
STL
-
KTM
32h 43m
2 stops
Qatar Airways Logo
10:55 am - 10:24 pm
KTM
-
STL
46h 14m
2 stops
$1,492Qatar Airways
Thu, Apr 16 - Wed, May 6
Qatar Airways Logo
6:50 pm - 4:45 pm
STL
-
KTM
35h 10m
2 stops
Qatar Airways Logo
10:55 am - 5:21 pm
KTM
-
STL
41h 11m
2 stops
$1,579Qatar Airways
Thu, Apr 2 - Thu, Apr 23
Qatar Airways Logo
12:27 pm - 7:55 am
STL
-
KTM
32h 43m
2 stops
Qatar Airways Logo
10:55 am - 5:21 pm
KTM
-
STL
41h 11m
2 stops
$1,601Qatar Airways
Thu, Apr 16 - Thu, Apr 23
Qatar Airways Logo
2:33 pm - 5:00 pm
STL
-
KTM
39h 42m
2 stops
Qatar Airways Logo
10:55 am - 7:30 pm
KTM
-
STL
43h 20m
2 stops
$1,731Qatar Airways
Tue, Apr 14 - Tue, Apr 21

Qatar Airways flights from St. Louis to Nepal

Our best Qatar Airways deals on St. Louis to Nepal flight tickets
Qatar Airways
Apr 2
STL6:50 pmLambert-St Louis
35h 10m
2 stops
KTM4:45 pmKathmandu Tribhuvan
Apr 23
KTM10:55 amKathmandu Tribhuvan
41h 11m
2 stops
STL5:21 pmLambert-St Louis
$1,579
Qatar Airways
Apr 16
STL12:27 pmLambert-St Louis
32h 43m
2 stops
KTM7:55 amKathmandu Tribhuvan
Apr 23
KTM10:55 amKathmandu Tribhuvan
41h 11m
2 stops
STL5:21 pmLambert-St Louis
$1,601
Qatar Airways
Apr 14
STL2:33 pmLambert-St Louis
39h 42m
2 stops
KTM5:00 pmKathmandu Tribhuvan
Apr 21
KTM10:55 amKathmandu Tribhuvan
43h 20m
2 stops
STL7:30 pmLambert-St Louis
$1,731

Cathay Pacific flights from St. Louis to Nepal

Our best Cathay Pacific deals on St. Louis to Nepal flight tickets
Cathay Pacific
Mar 3
STL8:00 amLambert-St Louis
49h 45m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Mar 24
KTM10:55 pmKathmandu Tribhuvan
35h 48m
2 stops
STL11:58 pmLambert-St Louis
$1,799
Cathay Pacific
Jun 20
STL6:36 amLambert-St Louis
52h 24m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Jul 5
KTM11:00 pmKathmandu Tribhuvan
30h 37m
2 stops
STL6:52 pmLambert-St Louis
$2,880
Cathay Pacific
Jun 18
STL6:36 amLambert-St Louis
52h 24m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Jul 5
KTM11:00 pmKathmandu Tribhuvan
30h 37m
2 stops
STL6:52 pmLambert-St Louis
$3,414

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 March 2, 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

Mon 4/27

7:00 am-5:00 pm

2 stops47h 15m

Kathmandu Tribhuvan

Thu 6/11

6:15 pm-7:40 pm

2 stops36h 10m

$1,334

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 4/13

7:00 am-5:00 pm

2 stops47h 15m

Kathmandu Tribhuvan

Mon 4/20

10:55 am-5:21 pm

2 stops41h 11m

$1,370

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Wed 4/8

7:00 am-9:45 pm

2 stops28h 00m

Kathmandu Tribhuvan

Tue 5/12

11:00 pm-6:45 pm

2 stops30h 30m

$1,390

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 4/9

12:27 pm-9:45 pm

2 stops46h 33m

Kathmandu Tribhuvan

Tue 5/5

11:00 pm-11:59 pm

2 stops35h 44m

$1,392

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sun 4/26

7:45 am-6:15 am

2 stops35h 45m

Kathmandu Tribhuvan

Thu 6/11

7:40 am-9:16 pm

2 stops24h 21m

$1,459

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 3/16

7:00 am-5:50 pm

2 stops48h 05m

Kathmandu Tribhuvan

Mon 3/23

7:05 pm-11:44 pm

2 stops39h 24m

$1,463

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 4/16

12:27 pm-7:55 am

2 stops32h 43m

Kathmandu Tribhuvan

Wed 5/6

10:55 am-10:24 pm

2 stops46h 14m

$1,492

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 4/2

6:50 pm-4:45 pm

2 stops35h 10m

Kathmandu Tribhuvan

Thu 4/23

10:55 am-5:21 pm

2 stops41h 11m

$1,579

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Thu 4/16

12:27 pm-7:55 am

2 stops32h 43m

Kathmandu Tribhuvan

Thu 4/23

10:55 am-5:21 pm

2 stops41h 11m

$1,601

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 4/14

2:33 pm-5:00 pm

2 stops39h 42m

Kathmandu Tribhuvan

Tue 4/21

10:55 am-7:30 pm

2 stops43h 20m

$1,731

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, 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 $1,360. The month of July is another great option to travel to Nepal, with average flight prices from St. Louis averaging around $1,390.

How far in advance should I book a flight to Nepal?

You are more likely to see cheaper flights to Nepal from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Nepal for around $1,597 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nepal from St. Louis for as low as $1,355 on momondo.

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

27h 25m

Direct flights

None
The fastest flight from St. Louis to Nepal takes 27h 25m
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
3,745 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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Popular flights according to clicks in the last 7 days on momondo
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