$640 Find Cheap Flights from St. Louis to Nepal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Nepal departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Nepal Flight Deals from St. Louis

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Kathmandu
Kathmandu2 stops$1,455
Kathmandu
Kathmandu2 stops$1,455

Cheap Flights from St. Louis to Nepal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Nepal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Nepal

Mon, Aug 11 - Thu, Oct 16
Qatar Airways Logo
5:52 pm - 8:50 amSTL-KTM
28h 13m2 stops
Qatar Airways Logo
7:05 pm - 8:23 pmKTM-STL
36h 03m2 stops
$1,455Qatar Airways
Find Deal
Wed, Oct 8 - Wed, Oct 29
Qatar Airways Logo
6:05 pm - 5:50 pmSTL-KTM
37h 00m2 stops
Qatar Airways Logo
6:45 pm - 7:08 pmKTM-STL
35h 08m2 stops
$1,457Qatar Airways
Find Deal
Wed, Jul 9 - Wed, Jul 16
Qatar Airways Logo
1:16 pm - 8:50 amSTL-KTM
32h 49m2 stops
Qatar Airways Logo
6:00 pm - 11:57 pmKTM-STL
40h 42m2 stops
$1,468Qatar Airways
Find Deal
Wed, Jul 9 - Wed, Jul 16
Air India Logo
8:00 am - 8:05 pmSTL-KTM
25h 20m2 stops
Air India Logo
9:00 pm - 2:37 pmKTM-STL
28h 22m3 stops
$1,963Air India
Find Deal
Wed, Jul 9 - Wed, Jul 16
 Logo
1:30 pm - 6:15 amSTL-KTM
30h 00m3 stops
 Logo
1:25 pm - 4:31 pmKTM-STL
37h 51m3 stops
$1,998
Find Deal
Mon, Dec 8 - Wed, Jan 7
Qatar Airways Logo
1:45 pm - 8:15 amSTL-KTM
30h 45m2 stops
Qatar Airways Logo
5:40 pm - 9:49 pmKTM-STL
39h 54m2 stops
$2,001Qatar Airways
Find Deal
Wed, Jul 9 - Wed, Jul 16
 Logo
1:30 pm - 6:15 amSTL-KTM
30h 00m3 stops
 Logo
1:25 pm - 4:31 pmKTM-STL
37h 51m3 stops
$2,034
Find Deal
Mon, Jun 23 - Mon, Jun 30
Qatar Airways Logo
1:24 pm - 8:50 amSTL-KTM
32h 41m2 stops
Qatar Airways Logo
6:00 pm - 7:11 pmKTM-STL
35h 56m2 stops
$2,223Qatar Airways
Find Deal
Mon, Dec 8 - Sat, Jan 3
Emirates Logo
3:15 pm - 6:15 pmSTL-KTM
39h 15m2 stops
Emirates Logo
12:55 am - 7:25 pmKTM-STL
30h 15m2 stops
$5,612Emirates
Find Deal
Tue, Dec 9 - Sat, Jan 3
Emirates Logo
3:15 pm - 8:20 amSTL-KTM
29h 20m2 stops
Emirates Logo
12:55 am - 7:25 pmKTM-STL
30h 15m2 stops
$5,905Emirates
Find Deal
Useful Info

KAYAK's insights & trends for St. Louis to Nepal flights

Get data-powered insights and trends into flights from St. Louis to Nepal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest St. Louis to Nepal flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from St. Louis to Nepal.

The cheapest ticket to Nepal from St. Louis found in the last 72 hours was to Kathmandu, at $1,511 round-trip. The most popular route is from St. Louis (STL) to Kathmandu (KTM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,511.

What is the cheapest month to fly from St. Louis to Nepal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Nepal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Nepal is March, when tickets cost $1,210 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $2,151 and $2,110 respectively.

What’s the cheapest day of the week to fly from St. Louis to Nepal?

The average price of all round-trip flights from St. Louis to Nepal clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Nepal, you should consider leaving on a Saturday and avoid Thursdays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

How far in advance should I book a flight from St. Louis to Nepal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Nepal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Nepal, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonJune
High seasonOctober
Cheapest flight$640
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from St. Louis to Kathmandu

FAQs - booking Nepal flights

  • How does KAYAK find such low prices on flights from St. Louis to Nepal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Nepal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Nepal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Nepal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Nepal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Nepal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Nepal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Nepal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Nepal?

    The cheapest time of day to fly to Nepal is generally in the evening, when round-trip flights cost $1,515 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Nepal is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,593.

Top airlines flying from St. Louis to Nepal

 
Need help choosing which airline to fly with from St. Louis to Nepal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Cathay PacificOverall score based on 892 reviews
7.3Food
7.9Boarding
8.0Crew
7.8Entertainment
7.6Comfort
Airline reviews

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

10.0 ExcellentWinston, Mar 2025JFK - HKG
Read more Cathay Pacific reviews

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

The flight was delayed for 30 mins. The overall experience was good.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

When comes to Taiwan airlines China airlines is the best rest are pure trash

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Everything you need to know for your flight from St. Louis to Nepal

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