$773+ Cheap flights from St. Louis (STL) to Nepal
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KTM
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Cheapest flights from St. Louis to NepalExplore the most affordable flight options available from St. Louis to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from St. Louis to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This oojo deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am
STL
- KTM
2 stops40h 05m
Qatar Airways
Wed 10/289:35 am
KTM
- STL
2 stops49h 09m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,288
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am
STL
- KTM
2 stops47h 00m
Qatar Airways
Fri 10/166:45 pm
KTM
- STL
2 stops39h 59m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,321
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:56 pm
STL
- KTM
2 stops50h 09m
Multiple Airlines
Thu 7/911:05 am
KTM
- STL
2 stops47h 39m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,416
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:02 am
STL
- KTM
2 stops41h 03m
Multiple Airlines
Fri 8/2110:05 am
KTM
- STL
2 stops47h 20m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,429
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
STL
- KTM
2 stops41h 05m
Qatar Airways
Tue 9/296:00 pm
KTM
- STL
2 stops31h 29m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,437
This Justfly.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:56 pm
STL
- KTM
2 stops51h 09m
Multiple Airlines
Mon 8/2410:05 am
KTM
- STL
2 stops48h 54m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,438
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
STL
- KTM
2 stops41h 03m
Qatar Airways
Sun 8/2310:05 am
KTM
- STL
2 stops45h 06m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,446
This Qatar Airways deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:29 am
STL
- KTM
2 stops40h 36m
Qatar Airways
Mon 9/146:00 pm
KTM
- STL
2 stops55h 06m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,474
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:50 pm
STL
- KTM
2 stops29h 45m
Qatar Airways
Mon 1/186:45 pm
KTM
- STL
2 stops55h 26m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,487
This Ovago deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
STL
- KTM
2 stops40h 03m
Multiple Airlines
Wed 8/2610:05 am
KTM
- STL
2 stops39h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,524
Best flights from St. Louis to NepalDiscover carefully curated flight deals from St. Louis to Nepal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from St. Louis to Nepal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am
STL
- KTM
2 stops47h 45m
Qatar Airways
Wed 10/289:35 am
KTM
- STL
2 stops49h 09m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,312
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:32 pm
STL
- KTM
2 stops36h 58m
Multiple Airlines
Sat 7/411:05 am
KTM
- STL
2 stops47h 39m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,677
This Qatar Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:29 am
STL
- KTM
2 stops39h 36m
Qatar Airways
Mon 9/146:00 pm
KTM
- STL
2 stops55h 06m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,474
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:33 am
STL
- KTM
2 stops48h 27m
Qatar Airways
Wed 10/216:45 pm
KTM
- STL
2 stops39h 59m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,544
This Ovago deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:56 pm
STL
- KTM
2 stops51h 09m
Multiple Airlines
Sat 7/116:00 pm
KTM
- STL
2 stops33h 13m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,712
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:56 pm
STL
- KTM
2 stops50h 09m
Multiple Airlines
Fri 7/1011:05 am
KTM
- STL
2 stops43h 33m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,957
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:51 pm
STL
- KTM
2 stops55h 39m
Qatar Airways
Wed 7/2910:05 am
KTM
- STL
2 stops44h 33m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,969
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:40 pm
STL
- KTM
3 stops33h 20m
Multiple Airlines
Mon 9/2812:25 am
KTM
- STL
3 stops30h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$2,097
Last-minute flights from St. Louis to NepalDiscover last-minute flight deals from St. Louis to Nepal. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Nepal. Data last updated June 9, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:02 am
STL
- KTM
2 stops45h 28m
Multiple Airlines
Wed 6/173:30 pm
KTM
- STL
2 stops43h 14m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,562
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:09 am
STL
- KTM
2 stops42h 21m
Qatar Airways
Tue 6/236:00 pm
KTM
- STL
2 stops40h 44m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,890
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:32 pm
STL
- KTM
2 stops36h 58m
Multiple Airlines
Sat 7/411:05 am
KTM
- STL
2 stops47h 39m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,677
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:56 pm
STL
- KTM
2 stops50h 09m
Multiple Airlines
Thu 7/911:05 am
KTM
- STL
2 stops47h 39m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,416
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:50 pm
STL
- KTM
2 stops56h 15m
Qatar Airways
Sat 7/116:00 pm
KTM
- STL
2 stops33h 13m
Qatar Airways
Deal found 6/5![Qatar Airways logo]()
$1,666
This Ovago deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:56 pm
STL
- KTM
2 stops51h 09m
Multiple Airlines
Sat 7/116:00 pm
KTM
- STL
2 stops33h 13m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,712
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:02 am
STL
- KTM
2 stops41h 03m
Multiple Airlines
Fri 8/2110:05 am
KTM
- STL
2 stops47h 20m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,429
This Justfly.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:56 pm
STL
- KTM
2 stops51h 09m
Multiple Airlines
Mon 8/2410:05 am
KTM
- STL
2 stops48h 54m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,438
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
STL
- KTM
2 stops41h 03m
Qatar Airways
Sun 8/2310:05 am
KTM
- STL
2 stops45h 06m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,446
This Ovago deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
STL
- KTM
2 stops40h 03m
Multiple Airlines
Wed 8/2610:05 am
KTM
- STL
2 stops39h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,524
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:25 pm
STL
- KTM
2 stops33h 40m
Qatar Airways
Sat 8/2210:05 am
KTM
- STL
2 stops44h 31m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,590
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:02 am
STL
- KTM
2 stops41h 03m
Qatar Airways
Mon 7/2711:05 am
KTM
- STL
2 stops47h 39m
Qatar Airways
Deal found 6/4![Qatar Airways logo]()
$1,605
One-way flights from St. Louis to NepalSearch for one-way flight options from St. Louis to Nepal. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from St. Louis to Nepal. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:56 pm
STL
- KTM
2 stops51h 09m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$773
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:47 am
STL
- KTM
2 stops36h 18m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$812
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:05 pm
STL
- KTM
2 stops50h 00m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$824
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:34 pm
STL
- KTM
3 stops49h 16m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$832
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:57 pm
STL
- KTM
3 stops38h 28m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$870
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:57 pm
STL
- KTM
3 stops38h 28m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$883
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:34 pm
STL
- KTM
3 stops52h 31m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$885
This Qatar Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:13 pm
STL
- KTM
2 stops29h 52m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$895
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:34 pm
STL
- KTM
3 stops58h 21m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$896
This Qatar Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:27 pm
STL
- KTM
2 stops32h 38m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$935
This Qatar Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:37 am
STL
- KTM
2 stops40h 28m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$952
Find flight deals from St. Louis to Nepal
Keep the following information in mind while searching for St. Louis to Nepal flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,288 (oojo) |
One-way from | $773 (Expedia) |
Popular in | June |
Cheapest in | February |
Average price | $2,118 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 9, 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
Cheapest round-trip
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Tue 10/20
7:00 am-5:30 pm
2 stops47h 45m
Kathmandu Tribhuvan
Wed 10/28
9:35 am-11:59 pm
2 stops49h 09m
$1,312
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Thu 9/10
6:29 am-8:50 am
2 stops39h 36m
Kathmandu Tribhuvan
Mon 9/14
6:00 pm-2:21 pm
2 stops55h 06m
$1,474
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Thu 10/15
5:33 am-4:45 pm
2 stops48h 27m
Kathmandu Tribhuvan
Wed 10/21
6:45 pm-11:59 pm
2 stops39h 59m
$1,544
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Fri 6/26
2:32 pm-2:15 pm
2 stops36h 58m
Kathmandu Tribhuvan
Sat 7/4
11:05 am-11:59 pm
2 stops47h 39m
$1,677
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Sun 7/5
7:56 pm-9:50 am
2 stops51h 09m
Kathmandu Tribhuvan
Sat 7/11
6:00 pm-4:28 pm
2 stops33h 13m
$1,712
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Fri 7/3
7:56 pm-8:50 am
2 stops50h 09m
Kathmandu Tribhuvan
Fri 7/10
11:05 am-7:53 pm
2 stops43h 33m
$1,957
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Mon 6/22
7:51 pm-2:15 pm
2 stops55h 39m
Kathmandu Tribhuvan
Wed 7/29
10:05 am-7:53 pm
2 stops44h 33m
$1,969
Quickest round-trip
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Sat 9/19
2:40 pm-10:45 am
3 stops33h 20m
Kathmandu Tribhuvan
Mon 9/28
12:25 am-8:00 pm
3 stops30h 20m
$2,097
Cheapest one-way
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Sat 7/18
7:56 pm-9:50 am
2 stops51h 09m
$773
St. LouisKathmandu
STL - KTM
STLKTM
Lambert-St Louis
Tue 10/20
9:47 am-8:50 am
2 stops36h 18m
$812
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Nepal
Have a flexible travel schedule? Discover the best time to fly to Nepal from St. Louis with our price prediction graph.
STL-KTM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Nepal
STL-NP0
STL-KTM
What is the cheapest month to book a flight from St. Louis to Nepal?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Nepal (average of $880). Flying from St. Louis to Nepal in June is currently the most expensive (average of $1,581). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from St. Louis to Nepal?
Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Nepal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Nepal
Get insights into the airlines that provide service to Nepal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nepal. Reviews last updated June 9, 2026.
Peruse reviews from past customers who have flown with Cathay Pacific and Qatar Airways from St. Louis to Nepal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.6
Crew
8.1
Comfort
7.6
Boarding
7.9
Food
7.3
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
Overall
7.6
Crew
8.1
Comfort
7.6
Boarding
7.9
Food
7.3
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
Overall
7.6
Crew
8.1
Comfort
7.6
Boarding
7.9
Food
7.3
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Nepal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Nepal
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Complete your trip
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St. Louis and Nepal flights
Browse other St. Louis and Nepal flight options. Last updated on June 9, 2026.
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Top 2 airlines flying from St. Louis to Nepal
Discover the top 2 airlines that operate flights from St. Louis to Nepal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,257 | Average$1,544 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,295 | Average$1,783 | FlexibilityNo cancel fee | On-time72% |