Kathmandu

$400+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — KTM
mrt. 6 — mrt. 131
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine to Kathmandu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 februari 4, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 2/33:40 pm
BOS
-
KTM
3 stops35h 30m
Multiple Airlines
za 2/149:05 pm
KTM
-
BOS
2 stops27h 50m
Multiple Airlines
Deal found 2/2$1,053
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/174:40 pm
BOS
-
KTM
2 stops21h 50m
Multiple Airlines
wo 4/85:30 pm
KTM
-
BOS
3 stops30h 55m
Multiple Airlines
Deal found 2/2$1,063
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 2/183:40 pm
BOS
-
KTM
3 stops28h 10m
Multiple Airlines
do 3/52:55 pm
KTM
-
BOS
3 stops34h 00m
Multiple Airlines
Deal found 2/1$1,072
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/43:40 pm
BOS
-
KTM
3 stops28h 10m
Multiple Airlines
do 3/192:55 pm
KTM
-
BOS
3 stops34h 00m
Multiple Airlines
Deal found 2/1$1,077
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 3/53:40 pm
BOS
-
KTM
2 stops21h 50m
Multiple Airlines
vr 3/202:55 pm
KTM
-
BOS
3 stops34h 00m
Multiple Airlines
Deal found 2/1$1,079
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/234:40 pm
BOS
-
KTM
2 stops21h 50m
Multiple Airlines
do 4/302:55 pm
KTM
-
BOS
3 stops33h 30m
Multiple Airlines
Deal found 2/2$1,081
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/194:25 pm
BOS
-
KTM
2 stops28h 25m
Multiple Airlines
vr 6/191:25 pm
KTM
-
BOS
2 stops35h 00m
Multiple Airlines
Deal found 2/3$1,086
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/184:40 pm
BOS
-
KTM
2 stops21h 50m
Multiple Airlines
ma 4/279:10 pm
KTM
-
BOS
2 stops27h 15m
Multiple Airlines
Deal found 2/3$1,087
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/154:25 pm
BOS
-
KTM
2 stops20h 50m
Multiple Airlines
zo 4/265:30 pm
KTM
-
BOS
3 stops31h 20m
Multiple Airlines
Deal found 2/2$1,090
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 2/243:40 pm
BOS
-
KTM
2 stops21h 50m
Multiple Airlines
vr 3/272:55 pm
KTM
-
BOS
3 stops34h 00m
Multiple Airlines
Deal found 2/2$1,092
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/44:25 pm
BOS
-
KTM
2 stops20h 50m
Multiple Airlines
ma 4/279:10 pm
KTM
-
BOS
2 stops27h 15m
Multiple Airlines
Deal found 2/2$1,093
This Qatar Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 4/312:44 pm
PWM
-
KTM
2 stops42h 16m
Qatar Airways
di 4/76:00 pm
KTM
-
PWM
2 stops39h 32m
Qatar Airways
Deal found 2/2$1,664

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 februari 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,063
(Mytrip)

One-way from

$400
(Kiwi.com)
Provider with most accurate pricing for Portland-Kathmandu Tribhuvan flight deals.
Provider most trusted by Cheapflights users for Portland-Kathmandu Tribhuvan flights.
From Maine to Kathmandu Tribhuvan
One-way flight from Maine to Kathmandu Tribhuvan

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Kathmandu 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 2,558,603 searches. Data last updated februari 4, 2026.
Use the filters below to find and compare flights from Maine to Kathmandu that are best for you.

Fly from

Maine

Fly to

Kathmandu

Route

Depart

Return

Price

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

wo 2/18

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

wo 3/4

5:10 pm-2:10 pm

2 stops31h 45m

$1,147

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

ma 5/11

4:25 pm-11:00 pm

2 stops20h 50m

Kathmandu Tribhuvan

ma 6/29

5:30 pm-2:10 pm

2 stops30h 25m

$1,181

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

wo 2/18

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

zo 3/1

5:10 pm-2:10 pm

2 stops55h 45m

$1,200

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

zo 2/22

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

zo 3/1

5:10 pm-2:10 pm

2 stops55h 45m

$1,200

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

vr 2/20

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

za 3/7

1:45 pm-1:30 pm

2 stops58h 30m

$1,249

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

di 3/17

9:00 pm-4:10 pm

2 stops33h 25m

Kathmandu Tribhuvan

wo 4/8

10:05 am-3:15 pm

1 stop38h 55m

$1,283

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

ma 5/11

4:25 pm-12:40 pm

3 stops34h 30m

Kathmandu Tribhuvan

di 7/7

12:30 pm-2:40 pm

3 stops35h 55m

$1,314

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

za 2/21

10:10 pm-6:35 pm

2 stops33h 40m

Kathmandu Tribhuvan

ma 3/2

1:45 pm-1:55 pm

2 stops58h 55m

$1,320

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

do 2/19

10:10 pm-6:35 pm

2 stops33h 40m

Kathmandu Tribhuvan

ma 3/2

1:45 pm-1:55 pm

2 stops58h 55m

$1,354

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

do 3/12

11:05 pm-9:40 am

1 stop24h 50m

Kathmandu Tribhuvan

do 4/16

1:25 pm-2:10 pm

2 stops34h 30m

$1,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 23 results
1
2
3

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

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?

    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?

    Qatar Airways can get you from Maine to Kathmandu in just under 42h 16m. Your travel time can differ by up to . The distance from Maine to Kathmandu is about 7267 mi.

  • 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

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.