Cheap Flights from Kathmandu to Boston Logan International

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      Compare Kathmandu to Boston Logan International flight deals

      Find the cheapest month or even day of the year to fly to Boston Logan International

      Book the best Boston Logan International fare with no extra fees

      Flight deals from Kathmandu to Boston Logan International

      Looking for a cheap last-minute deal or the best return flight from Kathmandu to Boston Logan International? Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Kathmandu to Boston Logan International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kathmandu to Boston Logan International flights are currently cheapest in July.

      Kathmandu to Boston Logan International: Alternative routes

      Compare routes from Kathmandu to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

      Kathmandu to Boston: Flight information

      The things to know before you go.
      Cheapest flight foundر.ق.‏ 1,938
      Cheapest month to flyJuly

      Finding cheap flights from Kathmandu to Boston Logan International: Frequently asked questions

      The best price we found for a return flight from Kathmandu to Boston Logan International is ر.ق.‏ 3,649. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Kathmandu to Boston Logan International. But we found flights with one or more stops from ر.ق.‏ 3,649.
      As of June 2025, there are no flights flying from Kathmandu to Boston Logan International.
      The cheapest month to fly from Kathmandu to Boston Logan International is usually June 2025.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kathmandu Airport to Boston Logan International Airport on Thursday, 24 July 2025.
      No airlines currently offer direct flights between Kathmandu Airport and Boston Logan International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
      Currently, IndiGo offers the cheapest flight tickets to Boston Logan International.

      Flying from Tribhuvan International Airport (KTM) to Logan International Airport (BOS): what you need to know

      • The timezone in Boston is UTC-4, which is nine hours 48 minutes behind Kathmandu.

      • Give yourself enough time to make your KTM to BOS flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

      • You can expect bigger queues in popular months like September. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

      • Consider adding a stopover when booking your ticket from Tribhuvan International Airport to Logan International Airport. Simply deselect 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Check out these options between KTM and BOS:

        • Istanbul Ataturk Airport

        • Hamad International Airport

        • Dubai Airport

      How to find the cheapest flights from Tribhuvan International Airport (KTM) to Logan International Airport (BOS)

      • The cheapest price we've found for a one-way Tribhuvan International Airport to Logan International Airport flight is ر.ق.‏ 1,938. A return plane ticket right now is ر.ق.‏ 3,649. Depending on the availability when you book, these fares may change.

      • It's usually best to book early if you're looking for cheap tickets from KTM to BOS. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

      • The 'Whole month' search tool shows you the cheapest flights from Tribhuvan International Airport to Logan International Airport across the entire month. It's a good way to find a bargain if your dates aren't set in stone.

      • You don't need to check every day to see if fares have gone down when you create a Price Alert. We'll let you know as soon as there's a change in price on cheap flights from KTM to BOS.

      • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Tribhuvan International Airport to Logan International Airport.

      Handy information about Tribhuvan International Airport (KTM)

      • Central Kathmandu to Tribhuvan International Airport is around 5 kilometres. Depending on traffic, it'll take about 15 minutes to get there if you're driving, ride-sharing or catching a cab.

      • Need a convenient hotel near KTM? If you're boarding an early flight from Tribhuvan International Airport to Logan International Airport, these stays will put you moments from your departure gate:

      Arriving at Logan International Airport (BOS)

      Getting from Logan International Airport (BOS) to central Boston

      • You'll find BOS at One Harborside Drive.

      • From Logan International Airport, Boston is approximately 5 kilometres away. It takes around 10 minutes to drive to the centre.

      • It'll take around 25 minutes if you're travelling by public transport.

      When to fly to Logan International Airport (BOS)

      • It's time to choose your trip dates for your flight from Tribhuvan International Airport to Logan International Airport. August is the most popular month to visit Boston. If you're after a more low-key vibe, go in May.

      • Before locking in your flight from Tribhuvan International Airport to Logan International Airport, think about the type of weather you like. July is the warmest month in Boston, with the temperature ranging from 16ºC to 29ºC.

      • If you'd rather travel in cooler conditions, look for a cheap ticket from KTM to BOS in January. Temperatures average between -8ºC and 6ºC then.

      Explore more of United States

      • You've seen Boston, now it's time to explore more of United States. Journey about 306 kilometres south-west to New York to tick off its popular sights. From Statue of Liberty to Central Park and Empire State Building, you'll have a packed itinerary ahead.

      • Philadelphia is another favourite destination in United States and is around 434 kilometres south-west of Boston. No journey is complete without a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.