Cheap flights from Boston to Kathmandu from $411
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kathmandu departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Boston to Kathmandu
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Kathmandu?
The month of September is another great option to travel to Kathmandu, with average flight prices from Boston averaging around $1,340.
What is the cheapest day to depart on your flight to Kathmandu?
According to our data, Tuesday is the cheapest day to fly to Kathmandu from Boston. The lowest ticket price found for a Tuesday departure recently was $1,421. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Boston to Kathmandu on a Sunday will generally be more expensive and average around $1,596. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Kathmandu?
In the evening is the cheapest time of day to fly from Boston to Kathmandu when you can find flight prices for as low as $1,454. Flying to Kathmandu in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,537.
How far in advance should I book a flight to Kathmandu?
You are more likely to see cheaper flights to Kathmandu from Boston when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,512 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Boston for as low as $1,247 on momondo.
What is the cheapest airline that flies from Boston Logan Intl to Kathmandu Tribhuvan?
IndiGo, Singapore Airlines, and Etihad Airways are the most popular carriers operating from Boston Logan Intl to Kathmandu Tribhuvan
What airlines fly to Kathmandu?
Qatar Airways, Cathay Pacific and Emirates are the top three most popular airlines that fly to Kathmandu from Boston according to our data. Qatar Airways is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 8 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.
When to book flights from Boston to Kathmandu
Cheap Boston to Kathmandu (BOS to KTM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Kathmandu
How far is Boston Logan Intl to Kathmandu Tribhuvan by plane?
A flight from Boston Logan Intl to Kathmandu Tribhuvan will travel around 7361.3 mi. 23h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport?
Prices for flights from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport?
The number of operators available for flights from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport is 8 as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Kathmandu?
momondo data reveals that the most frequently booked airline on the route from Boston to Kathmandu is Qatar Airways, representing 56% of all bookings. The subsequent popular airlines are Cathay Pacific at 15%, Emirates at 12%, and IndiGo at 7%.
Best airlines flying from Boston to Kathmandu
Compare and see reviews for airlines that fly from Boston to Kathmandu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $772 | Free Cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $1,191 | Free Cancellation | Rating 6.8 477 reviews | |||
| PriceFrom $1,250 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,307 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $1,310 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,381 | Free Cancellation | Rating 8.1 3,264 reviews | |||
| PriceFrom $1,437 | Free Cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom $1,599 | Free Cancellation | Rating 7.5 1,623 reviews |
Traveling to a place near Kathmandu?
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Why should I use momondo to find a flight deal from Boston to Kathmandu?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Kathmandu. momondo saves you time and could save you money on your trip.
Can I find flights from Boston to Kathmandu with flexible booking policies on momondo?
momondo does allow users to show only those flights to Kathmandu from Boston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Boston to Kathmandu?
momondo provides multiple filters to help you find the best flight to Kathmandu from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Boston to Kathmandu right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boston to Kathmandu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.