Cheap flights from St. Louis (STL) to Kathmandu (KTM)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
St. Louis (STL) to Kathmandu (KTM)

All the information you need to plan the best STL to KTM flight in 2021: compare St. Louis to Kathmandu flight prices with the expected peak season, weather and rainfall in Kathmandu.
STL - KTM
Price
$1,023 - $2,126
KTM
Temperature
50 - 73.4 °F
KTM
Precipitation
0 - 14.6 inches

Popular in

September

High demand for flights, 32% potential price rise

Cheapest in

August

Best time to find cheap flights, 30% potential price drop

Round-trip from

$1,023

From Lambert-St Louis to Kathmandu Tribhuvan

One-way from

$941

One-way flight from Lambert-St Louis to Kathmandu Tribhuvan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St. Louis to Kathmandu?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 77% when planning your travel around this day of the week.

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

Flights from St. Louis to Kathmandu lean towards being more expensive in September. Prices are generally better when you fly from St. Louis to Kathmandu in August, with the cheapest ticket starting at $1,023.

When is the cheapest time to fly from St. Louis to Kathmandu (STL - KTM)?

It’s optimal to fly from St. Louis to Kathmandu at noon. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the evening.

Cheap flights from St. Louis to Kathmandu in November, December 2021

The best prices found for STL to KTM flights for November, December
3 Dec - 30 Mar
$1,473pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
3 Dec - 31 Mar
$1,497pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
3 Dec - 31 Mar
$1,506pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Qatar Airways
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Kathmandu 2022 flight deals

Cheap flights to Kathmandu from St. Louis found for next year
3 Dec - 30 Mar
$1,473pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
3 Dec - 31 Mar
$1,497pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
3 Dec - 31 Mar
$1,506pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Qatar Airways
   
2 STOPS
STL
Lambert-St Louis

One-way flights to Tribhuvan from St. Louis

The cheapest one-way flights from St. Louis to Kathmandu
12:20 pm - 10:10 am
Multiple Airlines
2 Stops
58h 05m
STL - KTM
Multiple Airlines
$941
KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Kathmandu</span> flights.

Flight FAQs

From St. Louis to Kathmandu

Which airlines flying from Lambert-St Louis to Kathmandu Tribhuvan have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Cathay Pacific flying from Lambert-St Louis to Kathmandu Tribhuvan have implemented new flexible change policies.

Can I find flights from St. Louis to Kathmandu for under $1,000 on Cheapflights?

Yes, there are multiple flights from St. Louis to Kathmandu for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $977, but on average you can expect to pay $1,179.

What is the cheapest airline to fly from St. Louis to Kathmandu round-trip?

Our cheapest airline available from St. Louis to Kathmandu is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,000 on this airline. Qatar Airways is currently priced 31% below the average price you’ll pay for this route.

What are the cheapest flights from St. Louis to Kathmandu?

On average you can expect to pay $1,444 for a flight from St. Louis to Kathmandu. The cheapest flight overall is $1,206 while the most popular route, (Lambert-St Louis - Kathmandu Tribhuvan) is currently priced at $977.

COVID Restrictions

View COVID Travel Restrictions for Kathmandu, Nepal

Do I need a COVID test to fly to Kathmandu from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Kathmandu Tribhuvan

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Kathmandu Tribhuvan.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Kathmandu Tribhuvan.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Kathmandu Tribhuvan.

Documents
Health Declaration Form - Travelers are required to complete a health declaration form before departure to Nepal. Once the form is completed the traveler will receive a barcode that must be saved or printed so it may be presented to immigration on arrival.


Do I need a test to fly back to St. Louis from Kathmandu?

Returning to Lambert-St Louis from Kathmandu Tribhuvan

COVID-19 testing requirements
Visitors from Kathmandu Tribhuvan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Kathmandu Tribhuvan are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Kathmandu, Nepal

Alternative routes for St. Louis to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Kathmandu

Things to know before you go - useful duration and weather info for your trip from St. Louis to Kathmandu.
Today's exchange rate
$1 = ₨118.16
Average temperature for November in Kathmandu
68.0 °F

Airports servicing St. Louis

Airports servicing Kathmandu

Home Asia Nepal Kathmandu Cheap flights from St. Louis to Kathmandu