How long is the flight from Maine to Kathmandu?

Singapore Airlines and Qatar Airways can get you from Maine to Kathmandu in just under 41h 51m. Your travel time can differ by up to 6h 54m. The distance from Maine to Kathmandu is about 7267 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June 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 50.0 F).

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

When flying from Maine to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Kathmandu from Maine?

For a flight from Maine to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city.

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

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

How can I find direct flights from Maine to Kathmandu?

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

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

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

$397+ Flights from Maine to Kathmandu

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Cheap flight deals from Maine to Kathmandu

Cheapest flights from Maine to Kathmandu
Explore the most affordable flight options available from Maine to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/318:00 pmBOS - KTM

2 stops33h 25mMultiple Airlines

Thu 1/1510:50 amKTM - BOS

2 stops42h 00mMultiple Airlines

Deal found 12/14

$1,323

Wed 12/318:00 pmBOS - KTM

2 stops27h 05mIndiGo

Thu 1/151:15 pmKTM - BOS

2 stops39h 35mIndiGo

Deal found 12/14

$1,376

Tue 12/303:40 pmBOS - KTM

3 stops28h 35mMultiple Airlines

Mon 1/195:10 pmKTM - BOS

2 stops31h 45mMultiple Airlines

Deal found 12/15

$1,403

Best flights from Maine to Kathmandu
Discover carefully curated flight deals from Maine to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/313:40 pmBOS - KTM

3 stops28h 10mMultiple Airlines

Tue 3/175:30 pmKTM - BOS

3 stops31h 25mMultiple Airlines

Deal found 12/15

$1,093

Wed 3/410:10 amBOS - KTM

3 stops48h 45mSingapore Airlines

Sun 4/2610:50 pmKTM - BOS

2 stops40h 58mSingapore Airlines

Deal found 12/16

$1,103

Sat 1/108:00 pmBOS - KTM

2 stops33h 25mIndiGo

Sat 1/315:10 pmKTM - BOS

2 stops35h 40mIndiGo

Deal found 12/15

$1,140

Thu 3/1912:49 pmPWM - KTM

2 stops41h 51mQatar Airways

Mon 3/235:40 pmKTM - PWM

2 stops28h 24mQatar Airways

Deal found 12/15

$1,454

Wed 3/46:24 pmBOS - KTM

2 stops40h 31mMultiple Airlines

Sun 4/2610:50 pmKTM - BOS

2 stops40h 58mMultiple Airlines

Deal found 12/15

$1,114

Mon 4/139:50 pmBOS - KTM

2 stops29h 25mIndiGo

Mon 4/203:05 pmKTM - BOS

2 stops38h 35mIndiGo

Deal found 12/17

$1,195

Wed 1/148:00 pmBOS - KTM

2 stops27h 05mMultiple Airlines

Wed 1/2811:15 pmKTM - BOS

1 stop25h 25mMultiple Airlines

Deal found 12/16

$1,127

Fri 1/238:00 pmBOS - KTM

2 stops27h 05mMultiple Airlines

Fri 3/2011:15 pmKTM - BOS

1 stop25h 00mMultiple Airlines

Deal found 12/15

$1,127

Mon 1/268:00 pmBOS - KTM

2 stops27h 05mMultiple Airlines

Mon 2/1610:55 pmKTM - BOS

1 stop33h 50mMultiple Airlines

Deal found 12/15

$1,151

Thu 2/263:40 pmBOS - KTM

3 stops28h 10mMultiple Airlines

Tue 3/313:05 pmKTM - BOS

3 stops33h 35mMultiple Airlines

Deal found 12/16

$1,165

Wed 1/143:58 pmPWM - KTM

2 stops29h 12mQatar Airways

Wed 1/217:05 pmKTM - PWM

2 stops27h 45mQatar Airways

Deal found 12/15

$1,774

Fri 2/208:00 pmBOS - KTM

2 stops27h 05mMultiple Airlines

Sat 3/1411:15 pmKTM - BOS

1 stop25h 00mMultiple Airlines

Deal found 12/16

$1,192

Last-minute flights from Maine to Kathmandu
Discover last-minute flight deals from Maine to Kathmandu. Data last updated December 18, 2025 and is based on user searches.

Sun 1/118:00 pmBOS - KTM

2 stops29h 30mIndiGo

Thu 2/510:50 amKTM - BOS

2 stops42h 00mIndiGo

Deal found 12/17

$1,116

Mon 1/128:00 pmBOS - KTM

2 stops27h 05mIndiGo

Tue 2/1010:50 amKTM - BOS

2 stops42h 00mIndiGo

Deal found 12/17

$1,091

Tue 1/138:00 pmBOS - KTM

2 stops29h 30mMultiple Airlines

Sun 2/151:45 pmKTM - BOS

2 stops34h 55mMultiple Airlines

Deal found 12/17

$1,103

Tue 1/138:00 pmBOS - KTM

2 stops29h 30mIndiGo

Thu 2/192:30 pmKTM - BOS

2 stops38h 20mIndiGo

Deal found 12/17

$1,113

Wed 1/143:40 pmBOS - KTM

2 stops33h 50mMultiple Airlines

Wed 1/211:15 pmKTM - BOS

2 stops59h 40mMultiple Airlines

Deal found 12/15

$1,112

Wed 1/143:58 pmPWM - KTM

2 stops29h 12mQatar Airways

Wed 1/217:05 pmKTM - PWM

2 stops27h 45mQatar Airways

Deal found 12/15

$1,774

Thu 1/158:00 pmBOS - KTM

2 stops29h 30mIndiGo

Fri 1/301:15 pmKTM - BOS

2 stops39h 35mIndiGo

Deal found 12/14

$1,102

Fri 1/163:40 pmBOS - KTM

2 stops31h 25mMultiple Airlines

Sat 2/75:10 pmKTM - BOS

2 stops55h 45mMultiple Airlines

Deal found 12/16

$1,076

Thu 1/228:10 pmBOS - KTM

2 stops38h 35mMultiple Airlines

Wed 2/1810:55 pmKTM - BOS

2 stops29h 06mMultiple Airlines

Deal found 12/16

$1,066

Tue 1/275:15 amBOS - KTM

2 stops29h 30mMultiple Airlines

Mon 3/210:55 pmKTM - BOS

2 stops29h 06mMultiple Airlines

Deal found 12/16

$1,084

Fri 1/303:40 pmBOS - KTM

3 stops28h 10mMultiple Airlines

Mon 3/161:45 pmKTM - BOS

2 stops35h 10mMultiple Airlines

Deal found 12/14

$1,071

Sat 1/313:40 pmBOS - KTM

3 stops28h 10mMultiple Airlines

Tue 3/175:30 pmKTM - BOS

3 stops31h 25mMultiple Airlines

Deal found 12/15

$1,093

One-way flights from Maine to Kathmandu
Search for one-way flight options from Maine to Kathmandu. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/218:00 pmBOS - KTM

2 stops27h 05mIndiGo

Deal found 12/17

$397

Sat 1/178:00 pmBOS - KTM

2 stops33h 25mIndiGo

Deal found 12/16

$402

Sat 1/318:00 pmBOS - KTM

2 stops33h 25mIndiGo

Deal found 12/17

$404

Wed 1/148:00 pmBOS - KTM

2 stops29h 30mIndiGo

Deal found 12/15

$408

Mon 1/128:00 pmBOS - KTM

2 stops33h 25mIndiGo

Deal found 12/16

$409

Sun 4/54:30 pmBOS - KTM

2 stops39h 55mMultiple Airlines

Deal found 12/15

$417

Thu 1/158:00 pmBOS - KTM

2 stops29h 30mIndiGo

Deal found 12/14

$418

Thu 2/53:40 pmBOS - KTM

3 stops57h 25mMultiple Airlines

Deal found 12/16

$435

Tue 2/103:40 pmBOS - KTM

2 stops37h 45mMultiple Airlines

Deal found 12/16

$439

Thu 3/53:40 pmBOS - KTM

2 stops21h 50mMultiple Airlines

Deal found 12/15

$445

Fri 1/98:00 pmBOS - KTM

2 stops27h 05mIndiGo

Deal found 12/15

$451

Find flight deals from Maine to Kathmandu

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$1,063 (Mytrip)
One-way from	$397 (Booking.com)
Popular in	June
Cheapest in	November
Average price	$1,643

Provider with most accurate pricing for Boston Logan Intl-Kathmandu Tribhuvan flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Kathmandu Tribhuvan flights.

Search Deals

From Maine to Kathmandu Tribhuvan

Search Deals

One-way flight from Maine to Kathmandu Tribhuvan

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($129 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sat 1/31

3:40 pm-6:35 am

3 stops28h 10m

Kathmandu Tribhuvan

Tue 3/17

5:30 pm-3:10 pm

3 stops31h 25m

$1,093

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 3/4

10:10 am-9:40 pm

3 stops48h 45m

Kathmandu Tribhuvan

Sun 4/26

10:50 pm-6:03 am

2 stops40h 58m

$1,103

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 3/4

6:24 pm-9:40 pm

2 stops40h 31m

Kathmandu Tribhuvan

Sun 4/26

10:50 pm-6:03 am

2 stops40h 58m

$1,114

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 1/14

8:00 pm-9:50 am

2 stops27h 05m

Kathmandu Tribhuvan

Wed 1/28

11:15 pm-1:55 pm

1 stop25h 25m

$1,127

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 1/23

8:00 pm-9:50 am

2 stops27h 05m

Kathmandu Tribhuvan

Fri 3/20

11:15 pm-2:30 pm

1 stop25h 00m

$1,127

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sat 1/10

8:00 pm-4:10 pm

2 stops33h 25m

Kathmandu Tribhuvan

Sat 1/31

5:10 pm-6:05 pm

2 stops35h 40m

$1,140

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Mon 1/26

8:00 pm-9:50 am

2 stops27h 05m

Kathmandu Tribhuvan

Mon 2/16

10:55 pm-10:00 pm

1 stop33h 50m

$1,151

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Thu 2/26

3:40 pm-6:35 am

3 stops28h 10m

Kathmandu Tribhuvan

Tue 3/31

3:05 pm-2:55 pm

3 stops33h 35m

$1,165

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 2/20

8:00 pm-9:50 am

2 stops27h 05m

Kathmandu Tribhuvan

Sat 3/14

11:15 pm-2:30 pm

1 stop25h 00m

$1,192

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Mon 4/13

9:50 pm-1:00 pm

2 stops29h 25m

Kathmandu Tribhuvan

Mon 4/20

3:05 pm-7:55 pm

2 stops38h 35m

$1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results

Best time to book a flight from Maine to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Maine 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.

Cheapflights Insights

Everything you need to know about your flight from Maine to Kathmandu

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Kathmandu from Maine?
For a flight from Maine to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city.
How long is the flight from Maine to Kathmandu?
Singapore Airlines and Qatar Airways can get you from Maine to Kathmandu in just under 41h 51m. Your travel time can differ by up to 6h 54m. The distance from Maine to Kathmandu is about 7267 mi. This flight may include one or multiple stops.
Can I find deals for flights from Maine to Kathmandu that include hotel bookings?
Yes. In addition to deals on Maine to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maine to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Kathmandu.
Can I find deals for business class flights from Maine to Kathmandu?
Yes. Cheapflights offers flight deals from Maine to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$397+ Cheap flights from Maine to Kathmandu (KTM)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Maine to Kathmandu

Cheapest flights from Maine to KathmanduExplore the most affordable flight options available from Maine to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Maine to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Maine to Kathmandu

Keep the following information in mind while searching for Maine to Kathmandu flight deals. Data was last updated December 18, 2025.

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Round-trip from

One-way from

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Cheapest in

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Best time to book a flight from Maine to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Maine with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Maine to Kathmandu

Related info for your journey

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

What airport do you fly into for flights to Kathmandu from Maine?

How long is the flight from Maine to Kathmandu?

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

How can I find direct flights from Maine to Kathmandu?

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

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Cheapest flights from Maine to Kathmandu
Explore the most affordable flight options available from Maine to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.