Cheap flights from St. Louis to Kathmandu from £486

Cheap flights from St. Louis to Kathmandu from £486

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3 stops
Mon, Jul 27
St. Louis STLKathmandu KTM

£486
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3 stops
Mon, Jul 27
St. Louis STLKathmandu KTM

£524
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2 stops
Sat, Jul 25
St. Louis STLKathmandu KTM

£542
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3 stops
Sun, Jul 26
St. Louis STLKathmandu KTM

£555
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3 stops
Sun, Jul 26
St. Louis STLKathmandu KTM

£565
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2 stops
Sun, Jul 26
St. Louis STLKathmandu KTM

£581
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2 stops
Sat, Jul 25 – Fri, Jul 31
St. Louis STLKathmandu KTM

£1,304
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2 stops
Sat, Jul 25 – Thu, Jul 30
St. Louis STLKathmandu KTM

£1,312
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2 stops
Sat, Jul 25 – Thu, Jul 30
St. Louis STLKathmandu KTM

£1,331
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2 stops
Sat, Jul 25 – Thu, Jul 30
St. Louis STLKathmandu KTM

£1,352
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2 stops
Sat, Jul 25 – Thu, Jul 30
St. Louis STLKathmandu KTM

£1,363
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2 stops
Sat, Jul 25 – Thu, Jul 30
St. Louis STLKathmandu KTM

£1,382
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How much do flights to Kathmandu cost?

Getting from Kathmandu airport to the city center

Kathmandu is served by Tribhuvan International Airport (KTM), Nepal's only international airport, located approximately 6 km east of the city center. Despite the short distance, airport transfers to city center destinations can take 20 to 60 minutes depending on traffic conditions, which are notoriously congested in the Kathmandu Valley. Transport options include prepaid taxis, metered taxis, hotel shuttles, ride-hailing services, local buses, and private transfers. The airport has a dedicated prepaid taxi counter inside the arrivals hall, which is the recommended option for first-time visitors.

Notes:

  • Prices in NPR; table created in 2025 and subject to change.
  • Kathmandu traffic is highly unpredictable; allow extra time during rush hours (8–10 AM, 4–7 PM).
  • Prepaid taxi counters are located inside the arrivals hall; pay before exiting to avoid haggling.
  • Ride-hailing apps require local SIM or WiFi; drivers may have limited English.
  • Local buses depart from the main road outside the airport; not recommended with heavy luggage.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Kathmandu

Depart from
St. Louis Lambert International
Arrive to
Tribhuvan International
Average flights per week
400
Flight distance
Worth visiting
Bhaktapur Durbar Square, Nepal - Boudhanath Stupa, Kathmandu, Nepal - Swayambhunath Stupa, Kathmandu, Nepal

Check-in for a flight from St. Louis to Kathmandu

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Air India LimitedAICAIYes
Qatar AirwaysQTRQRYes
Air CanadaACAACYes
Turkish AirlinesTHYTKNo

Weather in Kathmandu

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C5°C
February18°C6°C
March22°C10°C
April26°C14°C
May26°C15°C
June26°C18°C
July24°C18°C
August24°C17°C
September24°C16°C
October22°C13°C
November18°C9°C
December16°C6°C
Hottest Month
26°C
June
Coldest month
5°C
January
Sunny days
202
days per year

14 day forecast

Saturday
11 Jul
89%
26°C20°C
18 Jul
86%
26°C20°C
Sunday
12 Jul
91%
24°C20°C
19 Jul
90%
26°C21°C
Monday
13 Jul
88%
25°C20°C
20 Jul
85%
27°C19°C
Tuesday
14 Jul
91%
22°C20°C
21 Jul
57%
29°C18°C
Wednesday
15 Jul
88%
23°C20°C
22 Jul
72%
28°C19°C
Thursday
16 Jul
89%
25°C20°C
23 Jul
84%
27°C20°C
Friday
17 Jul
87%
25°C21°C
24 Jul
85%
26°C19°C
The most popular airlines for this route are Frontier Airlines, Air India Limited, Qatar Airways, Air Canada, and Turkish Airlines. St. Louis and Kathmandu have 400 direct flights per week. When you arrive at Kathmandu, consider visiting Bhaktapur Durbar Square, Nepal, Boudhanath Stupa, Kathmandu, Nepal, and Swayambhunath Stupa, Kathmandu, Nepal.

Frequently asked questions

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