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Kathmandu

$382+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — KTM
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Maine to Kathmandu

Keep the following information in mind while searching for Maine to Kathmandu flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$1,222
(FlightHub)

One-way from

$457
(Trip.com)
Provider with most accurate pricing for Portland-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Portland-Kathmandu Tribhuvan flights.
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From Maine to Kathmandu Tribhuvan
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One-way flight from Maine to Kathmandu Tribhuvan
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Find 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 April 22, 2025.

This Ovago deal was found by Cheapflights users on 4/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:30 amBOS - KTM
1 stop34h 45mCathay Pacific
Sat 11/2911:15 pmKTM - BOS
1 stop33h 30mCathay Pacific
Deal found 4/21$1,194
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:35 pmBOS - KTM
2 stops32h 20mIndiGo
Thu 9/2510:50 amKTM - BOS
2 stops42h 35mIndiGo
Deal found 4/22$1,222
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:30 pmBOS - KTM
3 stops35h 50mMultiple Airlines
Sun 5/182:00 pmKTM - BOS
2 stops39h 25mMultiple Airlines
Deal found 4/22$1,243
This Indian Eagle deal was found by Cheapflights users on 4/22. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:00 pmBOS - KTM
1 stop33h 00mQatar Airways
Sun 10/56:00 pmKTM - BOS
1 stop30h 50mQatar Airways
Deal found 4/22$1,306
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:35 pmBOS - KTM
1 stop22h 55mTurkish Airlines
Thu 9/257:40 amKTM - BOS
1 stop21h 45mTurkish Airlines
Deal found 4/22$1,317
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:15 amBOS - KTM
3 stops48h 45mSingapore Airlines
Thu 9/2511:00 pmKTM - BOS
2 stops40h 00mSingapore Airlines
Deal found 4/22$1,430

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 April 22, 2025.
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

Sun 10/12

1:40 am-9:45 pm

1 stop34h 20m

Kathmandu Tribhuvan

Tue 11/4

11:15 pm-10:00 pm

1 stop33h 30m

$1,196

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 9/3

9:35 pm-3:40 pm

2 stops32h 20m

Kathmandu Tribhuvan

Thu 9/25

10:50 am-7:40 pm

2 stops42h 35m

$1,222

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 9/17

4:30 pm-9:05 am

3 stops30h 50m

Kathmandu Tribhuvan

Sun 10/5

2:00 pm-2:55 pm

2 stops34h 40m

$1,258

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 9/17

10:00 pm-4:45 pm

1 stop33h 00m

Kathmandu Tribhuvan

Sun 10/5

6:00 pm-3:05 pm

1 stop30h 50m

$1,306

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 9/3

9:35 pm-6:15 am

1 stop22h 55m

Kathmandu Tribhuvan

Thu 9/25

7:40 am-7:40 pm

1 stop21h 45m

$1,317

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Wed 9/3

11:15 am-9:45 pm

3 stops48h 45m

Kathmandu Tribhuvan

Thu 9/25

11:00 pm-5:15 am

2 stops40h 00m

$1,430

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 8/1

4:30 pm-3:40 pm

1 stop37h 25m

Kathmandu Tribhuvan

Mon 9/1

4:20 pm-2:55 pm

1 stop32h 20m

$1,640

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 10/17

4:45 pm-6:30 am

2 stops52h 00m

Kathmandu Tribhuvan

Thu 10/30

12:55 am-2:30 pm

1 stop23h 20m

$1,646

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sat 6/21

9:40 pm-6:35 am

2 stops47h 10m

Kathmandu Tribhuvan

Thu 7/31

9:00 pm-7:55 pm

2 stops56h 40m

$1,697

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Mon 8/25

1:40 am-9:45 pm

1 stop34h 20m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 17 results
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

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

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.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated April 22, 2025.
See what other customers who have flown with Singapore Airlines, Emirates and Cathay Pacific from Maine to Kathmandu have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,290 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,205 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
850 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,582 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,560 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at $459. Etihad Airways flights start at $625 while deals on Cathay Pacific start at $679 one-way.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Maine to Kathmandu (average of $1,237). Flying from Maine to Kathmandu in June is currently the most expensive (average of $1,960). 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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