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Kathmandu

$488+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — KTM
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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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 July 24, 2026.

This KAYAK deal was found by Cheapflights users on 7/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:05 pm
BOS
-
KTM
2 stops33h 20m
Multiple Airlines
Sat 9/191:25 pm
KTM
-
BOS
2 stops34h 30m
Multiple Airlines
Deal found 7/21$1,344
This Trip.com deal was found by Cheapflights users on 7/21. 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.
Sat 10/244:25 pm
BOS
-
KTM
2 stops38h 00m
Multiple Airlines
Sat 11/1410:50 am
KTM
-
BOS
2 stops62h 05m
Multiple Airlines
Deal found 7/21$1,356
This Etihad Airways deal was found by Cheapflights users on 7/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:00 pm
BOS
-
KTM
2 stops55h 45m
Etihad Airways
Thu 10/1510:10 am
KTM
-
BOS
1 stop38h 15m
Etihad Airways
Deal found 7/20$1,364
This KAYAK deal was found by Cheapflights users on 7/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:05 pm
BOS
-
KTM
1 stop24h 55m
Multiple Airlines
Tue 10/201:25 pm
KTM
-
BOS
2 stops34h 30m
Multiple Airlines
Deal found 7/21$1,366
This Trip.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/204:40 pm
BOS
-
KTM
2 stops28h 10m
Multiple Airlines
Fri 9/49:10 pm
KTM
-
BOS
2 stops26h 45m
Multiple Airlines
Deal found 7/21$1,372
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:40 pm
BOS
-
KTM
2 stops28h 10m
Multiple Airlines
Mon 9/79:10 pm
KTM
-
BOS
2 stops26h 45m
Multiple Airlines
Deal found 7/23$1,375
This Trip.com deal was found by Cheapflights users on 7/23. 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.
Fri 10/164:25 pm
BOS
-
KTM
3 stops36h 00m
Multiple Airlines
Thu 11/265:10 pm
KTM
-
BOS
2 stops31h 45m
Multiple Airlines
Deal found 7/23$1,388
This Trip.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/294:40 pm
BOS
-
KTM
3 stops35h 45m
Multiple Airlines
Mon 10/192:05 pm
KTM
-
BOS
2 stops34h 20m
Multiple Airlines
Deal found 7/22$1,393
This Ovago deal was found by Cheapflights users on 7/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:05 pm
BOS
-
KTM
1 stop24h 55m
Multiple Airlines
Sun 9/131:25 pm
KTM
-
BOS
2 stops34h 30m
Multiple Airlines
Deal found 7/23$1,395
This BusinessClass deal was found by Cheapflights users on 7/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:40 pm
BOS
-
KTM
2 stops28h 10m
Multiple Airlines
Sun 10/189:10 pm
KTM
-
BOS
2 stops27h 15m
Multiple Airlines
Deal found 7/22$1,396
This SmartFares deal was found by Cheapflights users on 7/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:05 pm
BOS
-
KTM
2 stops33h 20m
Multiple Airlines
Sat 9/121:25 pm
KTM
-
BOS
2 stops34h 30m
Multiple Airlines
Deal found 7/22$1,400
This Trip.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/224:40 pm
BOS
-
KTM
3 stops34h 00m
Multiple Airlines
Wed 10/2812:25 am
KTM
-
BOS
3 stops48h 30m
Multiple Airlines
Deal found 7/22$1,404

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 July 24, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,344
(KAYAK)

One-way from

$488
(Mytrip)
Provider with most accurate pricing for Portland-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Kathmandu Tribhuvan flights.
Search Deals
From Maine to Kathmandu Tribhuvan
Search Deals
One-way flight from Maine to Kathmandu Tribhuvan
Search Deals

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 July 24, 2026.
Use the filters below to find and compare flights from Maine to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 9/9

4:00 pm-9:30 am

2 stops55h 45m

Kathmandu Tribhuvan

Thu 10/15

10:10 am-2:40 pm

1 stop38h 15m

$1,364

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Mon 8/17

11:05 pm-4:15 pm

1 stop31h 25m

Kathmandu Tribhuvan

Fri 9/18

9:05 am-2:10 pm

1 stop38h 50m

$1,516
Quickest round-trip

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Thu 10/22

11:05 pm-9:45 am

1 stop24h 55m

Kathmandu Tribhuvan

Wed 3/10

12:45 am-1:55 pm

1 stop23h 55m

$1,547

PortlandKathmandu

PWM - KTM

PWMKTM

Portland

Thu 9/17

2:03 pm-2:15 pm

2 stops38h 27m

Kathmandu Tribhuvan

Sun 9/20

6:45 pm-11:47 pm

2 stops38h 47m

$1,596

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Tue 12/1

11:11 am-11:00 pm

2 stops25h 04m

Kathmandu Tribhuvan

Wed 1/6

12:15 am-10:56 pm

2 stops33h 26m

$1,607

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sun 9/13

5:28 pm-8:50 am

2 stops29h 37m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-3:15 pm

1 stop31h 00m

$1,680

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Mon 9/7

11:05 pm-2:35 pm

1 stop29h 45m

Kathmandu Tribhuvan

Mon 9/14

3:35 pm-9:59 pm

2 stops40h 09m

$1,741

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Tue 10/13

6:00 am-5:30 pm

2 stops25h 45m

Kathmandu Tribhuvan

Sun 11/22

6:45 pm-10:47 am

2 stops26h 47m

$1,808
Cheapest one-way
Quickest one-way

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sun 8/9

4:40 pm-12:05 am

2 stops21h 40m

$496

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 8/21

4:40 pm-9:50 am

2 stops31h 25m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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?

    Etihad Airways, Emirates, and Qatar Airways can get you from Maine to Kathmandu in just under 31h 25m. Your travel time can differ by up to 24h 20m. The distance from Maine to Kathmandu is about 7362 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

Traveling to a place near Kathmandu?

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

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