Flights from Boston to Kathmandu: Best prices, time to go and all you need to know

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Kathmandu

Route details

11855 km

Distance

Weather now

☁️

+63°F

Broken clouds

Airports

KTM

4km

Select dates to see flight prices to Kathmandu

Pick your travel dates to get the cheapest live flight prices to Kathmandu:

December

2025

Flight prices from Boston to Kathmandu

Typically the return flight from Boston to Kathmandu costs about that much:

No data yet

Cheap

Average price

Expensive

We don’t have sufficient data yet to display price ranges. Make a search to get live prices instead.

Which is the cheapest month to fly to Kathmandu?

Here are approximate min and max prices for Boston to Kathmandu flight (one-way) at the moment:

We have analyzed the prices and it seems that May might be the cheapest month to go, with approximate prices from $563 to $819. Meanwhile, the most expensive month will probably be August with a price range of $909 – $1,008.

Is Kathmandu an expensive destination?

We have compared flights from Boston to Kathmandu with other routes:

Not enough data

Price per kilometer: -- $ / km

Unfortunately we don’t yet have enough data for this route to tell if it’s expensive or not.

Direct flights from Boston to Kathmandu

We could not found any direct flights to Kathmandu, if you are flying from Boston. Perhaps try selecting a different origin or search for direct flights to the whole country (Nepal).

No direct flights to Kathmandu

Airports in Kathmandu and Boston

Kathmandu has 1 airport and Boston has 1 airport.

Kathmandu

Boston

Tribhuvan International Airport (KTM)

4 km from Kathmandu city center.

🚕

Taxi

~5 min.

🚌

Bus

🚆

Train

🚍

Shuttle

🚇

Subway

Which airport in Kathmandu is better?

The closest airport to Kathmandu city center is Tribhuvan International Airport (KTM) with 4 km distance. The quickest way to get to city center is to take a taxi from Tribhuvan International Airport (KTM), trip will take 5 min.

Planning a trip from Boston to Kathmandu? Check the weather

16 Days Weather Forecast

Here’s how the weather in Kathmandu looks currently:

Sun, 14 December

☁️

+63°F

Broken clouds

2 m/s

54 %

Mon, 15 December

☀️

+66°F

Clear sky

2 m/s

42 %

Tue, 16 December

☀️

+64°F

Clear sky

2 m/s

52 %

Wed, 17 December

☀️

+66°F

Clear sky

2 m/s

50 %

Thu, 18 December

☀️

+68°F

Clear sky

2 m/s

48 %

Fri, 19 December

☀️

+66°F

Clear sky

2 m/s

50 %

Sat, 20 December

☀️

+66°F

Clear sky

2 m/s

52 %

Sun, 21 December

⛅️

+68°F

Few clouds

2 m/s

50 %

Mon, 22 December

☀️

+66°F

Clear sky

2 m/s

51 %

Tue, 23 December

☀️

+66°F

Clear sky

2 m/s

51 %

Wed, 24 December

☀️

+64°F

Clear sky

2 m/s

52 %

Thu, 25 December

☀️

+64°F

Clear sky

2 m/s

52 %

Fri, 26 December

☀️

+64°F

Clear sky

2 m/s

51 %

Sat, 27 December

🌦

+63°F

Rain

2 m/s

54 %

Sun, 28 December

☀️

+63°F

Clear sky

2 m/s

53 %

Mon, 29 December

☀️

+63°F

Clear sky

2 m/s

52 %

FAQ

Flying from Boston to Kathmandu? Here are some useful things to know:

🛬

What airports does Kathmandu has?

There are 1 of airport in Kathmandu: Tribhuvan International Airport. The closest one is Tribhuvan International Airport which is 4 km away.

✈️

How far is it to fly between Boston and Kathmandu?

A passenger flying direct from Boston to Kathmandu will travel around 11855 km.

⏰

How long does it take to travel from Boston to Kathmandu?

You should expect a flight time of around ∞h NaNm – -∞h NaNm.

🌤️

What’s the weather like in Kathmandu?

On average you could expect +54°F in January to +77°F in June. Currently, it is Broken clouds and +63°F in Kathmandu.

🛬

Is there a direct connection between Boston and Kathmandu?

No, there are no direct flights to Kathmandu if you are flying from Boston.

Kathmandu guide

Kathmandu themes

This is what Kathmandu is known for:

Historic

Mountains

Relax

Location

Kathmandu is located in Nepal, 11855 km away from Boston:

Kathmandu time zone

Kathmandu jest o 10 godziny przed Boston, gdzie teraz jest 15:18

🕒

15:18 (EST -5)

Time in Kathmandu right now

Currency and exchange rate

1000 equals NaN United States Dollar. 100 United States Dollar equals NaN .

🤑

₨1,000 = $0

Exchange rate

Visa to Nepal

Visa upon arrival is required for US citizens. Allowed stay is 150 days¹.

🛂

Visa upon arrival

For US citizens

Language in Nepal

Official language in Nepal is Nepali. People knowledge of English is average².

Nepali

Official language

💬

Knowledge of English

Safety

Kathmandu typically is a safe place³. Just be careful when crossing a road or using ATMs.

😳

🫤

🤔

😃

😇

Typically safe

Air Quality

Kathmandu generally has a dangerous level of air pollution⁴.

Air pollution: dangerous

Kathmandu pros and cons

About Avionero

Avionero is a Swedish travel planning startup located in Malmo, founded by Lars Kristensson and Anton Tyulenev.

Using our smart AI Search engine, we combine millions of flight, hotel, and activity options for your trip to Kathmandu.

4 things to know about Avionero:

We provide the most flexible search

We have the largest inventory of flights

We are not the sellers, but aggregators of flights, hotels & activities

We do not track you to raise prices

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