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Cheap flights from Kathmandu (KTM) to Boston (BOS) from $796

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KTM — BOS
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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The best prices from Kathmandu Tribhuvan to Boston Logan Intl are usually found in February or October, booked 66 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Kathmandu to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

August

Cheapest in

February

Average price

$1,616

Round-trip from

$218
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 19% potential price drop
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Average for round-trip flights in June 2024
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From Kathmandu Tribhuvan to Boston Logan Intl
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What is the cheapest day to fly round-trip from Kathmandu to Boston?

Friday flights are found to be more expensive to fly from Kathmandu to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from Kathmandu to Boston?

To save on the cost of your flight from Kathmandu to Boston, book at least 20 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,747 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,169.

What is the cheapest month to fly from Kathmandu to Boston?

Our data shows that February tends to be the cheapest month to fly to Boston from Kathmandu. Users have commonly found prices around $1,611 for the month, but tickets can be as low as $978. Due to multiple factors, prepare for potentially higher prices in August.

What is the cheapest time of day to fly from KTM to BOS?

A simple way to save on the total cost of your ticket is to fly from Kathmandu to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.

Cheap Kathmandu to Boston flights in June & July 2024

Find cheap flight options from Kathmandu to Boston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Scroll through some of the best deals on flights from Kathmandu to Boston in 2024. For more flight deals, be sure to check back very soon.
Fri 6/2111:45 amKTM - BOS
2 stops32h 24mMultiple Airlines
Fri 6/2811:40 amBOS - KTM
1 stop27h 35mMultiple Airlines
Deal found 6/8$1,438
Fri 6/2111:45 amKTM - BOS
2 stops32h 24mMultiple Airlines
Fri 6/289:08 amBOS - KTM
2 stops30h 07mMultiple Airlines
Deal found 6/8$1,470
Wed 7/109:35 pmKTM - BOS
2 stops32h 05mMultiple Airlines
Tue 7/236:35 amBOS - KTM
2 stops25h 50mMultiple Airlines
Deal found 6/10$1,472
Wed 7/109:35 pmKTM - BOS
2 stops32h 05mMultiple Airlines
Tue 7/236:35 amBOS - KTM
3 stops45h 45mMultiple Airlines
Deal found 6/10$1,477
Wed 7/109:35 pmKTM - BOS
3 stops32h 05mMultiple Airlines
Tue 7/236:35 amBOS - KTM
3 stops45h 45mMultiple Airlines
Deal found 6/10$1,485
Thu 6/202:15 amKTM - BOS
2 stops39h 55mMultiple Airlines
Fri 6/285:47 pmBOS - KTM
2 stops30h 58mMultiple Airlines
Deal found 6/8$1,543
Mon 7/153:05 pmKTM - BOS
3 stops32h 20mMultiple Airlines
Mon 9/169:50 pmBOS - KTM
2 stops26h 15mMultiple Airlines
Deal found 6/9$1,548
Mon 7/153:05 pmKTM - BOS
3 stops32h 20mMultiple Airlines
Mon 9/164:00 pmBOS - KTM
3 stops31h 20mMultiple Airlines
Deal found 6/9$1,556
Fri 6/2111:45 amKTM - BOS
2 stops35h 48mMultiple Airlines
Fri 6/2810:00 pmBOS - KTM
1 stop17h 15mMultiple Airlines
Deal found 6/8$1,557

Kathmandu to Boston 2024 flight deals

Discover exclusive flight deals for travel between Kathmandu and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Scroll through some of the best deals on flights from Kathmandu to Boston in 2024. For more flight deals, be sure to check back very soon.
Tue 10/12:15 amKTM - BOS
1 stop22h 20mMultiple Airlines
Tue 11/51:32 pmBOS - KTM
2 stops24h 43mMultiple Airlines
Deal found 6/9$1,323
Tue 10/12:15 amKTM - BOS
1 stop22h 20mMultiple Airlines
Tue 11/59:10 pmBOS - KTM
1 stop22h 50mMultiple Airlines
Deal found 6/9$1,325
Tue 10/12:15 amKTM - BOS
2 stops30h 15mMultiple Airlines
Tue 11/51:32 pmBOS - KTM
2 stops24h 43mMultiple Airlines
Deal found 6/9$1,375
Fri 6/2111:45 amKTM - BOS
2 stops32h 24mMultiple Airlines
Fri 6/2811:40 amBOS - KTM
1 stop27h 35mMultiple Airlines
Deal found 6/8$1,438
Fri 6/2111:45 amKTM - BOS
2 stops32h 24mMultiple Airlines
Fri 6/289:08 amBOS - KTM
2 stops30h 07mMultiple Airlines
Deal found 6/8$1,470
Wed 7/109:35 pmKTM - BOS
2 stops32h 05mMultiple Airlines
Tue 7/236:35 amBOS - KTM
2 stops25h 50mMultiple Airlines
Deal found 6/10$1,472
Wed 7/109:35 pmKTM - BOS
2 stops32h 05mMultiple Airlines
Tue 7/236:35 amBOS - KTM
3 stops45h 45mMultiple Airlines
Deal found 6/10$1,477
Wed 7/109:35 pmKTM - BOS
3 stops32h 05mMultiple Airlines
Tue 7/236:35 amBOS - KTM
3 stops45h 45mMultiple Airlines
Deal found 6/10$1,485
Thu 6/202:15 amKTM - BOS
2 stops39h 55mMultiple Airlines
Fri 6/285:47 pmBOS - KTM
2 stops30h 58mMultiple Airlines
Deal found 6/8$1,543

Kathmandu to Boston flights leaving soon

Find last-minute flight options from Kathmandu to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Have a look at some of the last-minute flights available departing from Kathmandu to Boston. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/202:15 amKTM - BOS
2 stops39h 55mMultiple Airlines
Fri 6/285:47 pmBOS - KTM
2 stops30h 58mMultiple Airlines
Deal found 6/8$1,543
Thu 6/202:15 amKTM - BOS
2 stops26h 51mMultiple Airlines
Fri 6/2811:40 amBOS - KTM
1 stop19h 20mMultiple Airlines
Deal found 6/8$1,604
Thu 6/202:15 amKTM - BOS
1 stop22h 20mQatar Airways
Fri 6/2811:40 amBOS - KTM
1 stop19h 20mQatar Airways
Deal found 6/8$1,725
Thu 6/202:15 amKTM - BOS
1 stop22h 20mQatar Airways
Fri 6/285:47 pmBOS - KTM
2 stops30h 58mQatar Airways
Deal found 6/8$1,738
Thu 6/202:15 amKTM - BOS
1 stop22h 20mQatar Airways
Fri 6/2810:00 pmBOS - KTM
1 stop17h 15mQatar Airways
Deal found 6/8$1,751
Thu 6/2012:25 amKTM - BOS
2 stops31h 40mMultiple Airlines
Fri 6/2811:40 amBOS - KTM
2 stops28h 25mMultiple Airlines
Deal found 6/8$2,118
Thu 6/2012:25 amKTM - BOS
2 stops31h 40mMultiple Airlines
Fri 6/284:10 pmBOS - KTM
3 stops30h 20mMultiple Airlines
Deal found 6/8$2,178
Thu 6/2012:25 amKTM - BOS
2 stops31h 40mMultiple Airlines
Fri 6/284:10 pmBOS - KTM
3 stops30h 20mMultiple Airlines
Deal found 6/8$2,217
Thu 6/202:15 amKTM - BOS
1 stop22h 20mMultiple Airlines
Thu 6/271:45 amBOS - KTM
1 stop34h 30mMultiple Airlines
Deal found 6/8$2,672

One-way flights to Boston from Kathmandu

Search for one-way flight options from Kathmandu to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Users traveling one-way from Kathmandu to Boston can select one of these great deals. Users in need of a round-trip flight from Kathmandu to Boston instead should update the search form at the top of page.
Mon 9/98:00 amKTM - BOS
2 stops39h 55mMultiple Airlines
Deal found 6/9$796
Mon 7/19:35 pmKTM - BOS
3 stops32h 05mMultiple Airlines
Deal found 6/10$802
Mon 7/19:35 pmKTM - BOS
2 stops32h 05mMultiple Airlines
Deal found 6/10$811
Sun 12/19:40 pmKTM - BOS
2 stops27h 00mMultiple Airlines
Deal found 6/8$837
Thu 7/184:40 pmKTM - BOS
3 stops30h 45mMultiple Airlines
Deal found 6/10$898
Sun 12/12:30 pmKTM - BOS
3 stops35h 35mMultiple Airlines
Deal found 6/8$917
Sun 12/18:00 amKTM - BOS
1 stop41h 15mMultiple Airlines
Deal found 6/8$918
Thu 7/181:25 pmKTM - BOS
2 stops34h 30mMultiple Airlines
Deal found 6/10$925
Sun 6/302:15 amKTM - BOS
2 stops31h 21mMultiple Airlines
Deal found 6/10$944

Find flights from Kathmandu to Boston within your budget

Customize your flight search to find flights from Kathmandu to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,323 - $2,206

Route

Depart

Return

Price

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Tue 10/1

1 stop22h 20m

Boston Logan Intl

Tue 11/5

2 stops24h 43m

$1,323

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Tue 10/1

1 stop22h 20m

Boston Logan Intl

Tue 11/5

1 stop22h 50m

$1,325

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Tue 10/1

2 stops30h 15m

Boston Logan Intl

Tue 11/5

2 stops24h 43m

$1,375

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Fri 6/21

2 stops32h 24m

Boston Logan Intl

Fri 6/28

1 stop27h 35m

$1,438

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Thu 6/20

1 stop22h 20m

Boston Logan Intl

Fri 6/28

1 stop19h 20m

$1,725

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Thu 6/20

1 stop22h 20m

Boston Logan Intl

Fri 6/28

2 stops30h 58m

$1,738

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Thu 6/20

1 stop22h 20m

Boston Logan Intl

Fri 6/28

1 stop17h 15m

$1,751

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Fri 6/21

1 stop32h 50m

Boston Logan Intl

Thu 6/27

1 stop34h 30m

$2,205

Kathmandu TribhuvanBoston Logan Intl

KTM - BOS

KTMBOS

Kathmandu Tribhuvan

Wed 10/2

3 stops52h 28m

Boston Logan Intl

Tue 11/5

3 stops35h 29m

$2,206

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I book a flight from Kathmandu to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Kathmandu to Boston. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Kathmandu to Boston, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Kathmandu to Boston?

Use this chart to determine the cheapest time to fly round-trip from Kathmandu to Boston. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kathmandu to Boston flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Kathmandu to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kathmandu with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 10, 2024.
Get a feel of what it's like to fly with KLM, Cathay Pacific and Qatar Airways from Kathmandu to Boston by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,419 reviews

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Singapore Airlines
8.3
Very good
1,419 reviews
Singapore Airlines
8.3
Very good
1,419 reviews

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Emirates
8.1
Very good
3,878 reviews
Singapore Airlines
8.3
Very good
1,419 reviews

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

KLM
7.9
Good
1,473 reviews
Singapore Airlines
8.3
Very good
1,419 reviews

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Cathay Pacific
7.8
Good
1,030 reviews
Singapore Airlines
8.3
Very good
1,419 reviews

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

SWISS
7.7
Good
1,912 reviews
Singapore Airlines
8.3
Very good
1,419 reviews

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kathmandu to Boston for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Kathmandu to Boston for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,323, but on average you can expect to pay $1,520.

  • Are there last-minute flights available from Kathmandu to Boston for under $1,600?

    There are currently 20+ open flights from Kathmandu to Boston within the next 7 days for less than $1,600.

  • What is the cheapest airline to fly from Kathmandu to Boston round-trip?

    Flying on Qatar Airways is currently your cheapest option to Boston, with prices starting at $1,725.

  • What are the cheapest airlines to fly from Kathmandu to Boston one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $1,048. Users have also found prices from $1,055 and $1,156 on Qatar Airways and IndiGo, respectively.

  • What does KTM to BOS mean?

    KTM and BOS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. KTM to BOS refers to a flight route from Kathmandu Tribhuvan Airport to Boston Logan Intl Airport.

  • Can I find deals for flights from Kathmandu to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Kathmandu to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kathmandu to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kathmandu to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kathmandu to Boston that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Boston.

  • Can I find deals for business class flights from Kathmandu to Boston?

    Yes. Cheapflights offers flight deals from Kathmandu to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kathmandu to Boston that allow pets onboard?

    Many airlines flying from Kathmandu to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kathmandu to Boston?

    Yes, you can often find last-minute deals on Kathmandu to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kathmandu to Boston flight deals updated?

    The Kathmandu to Boston flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Kathmandu to Boston?

    When booking a flight from Kathmandu to Boston, you may want to consider flying on IndiGo, Emirates or Etihad Airways as they are the most popular for this route.

  • What is the cheapest month to book a flight from Kathmandu to Boston?

    Currently, January is the cheapest month in which you can book a flight from Kathmandu to Boston (average of $218). Flying from Kathmandu to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kathmandu to Boston
See prices for flight routes from nearby airports that may be better suited for you.

Kathmandu to Albany flights

Top 5 airlines flying from Kathmandu to Boston

Discover the top 5 airlines that operate flights from Kathmandu to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,193Average$1,307FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$1,249Average$1,633FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,265Average$1,529FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,465Average$1,675FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,468Average$1,732FlexibilityNo cancel feeOn-time75%
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Search flights from Kathmandu to Boston by cabin class

Find flights from Kathmandu to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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