When did momondo last update prices for flights from Portland Airport to Kathmandu Tribhuvan Airport?

Prices for flights from Portland Airport to Kathmandu Tribhuvan Airport refresh daily.

How old do you have to be to fly from Portland Airport to Kathmandu Tribhuvan Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kathmandu Tribhuvan Airport.

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,607 Cheap Flights from Portland to Kathmandu in 2025

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Find the cheapest flights from Portland, Maine to Kathmandu

Round-trip

One-way

Cheap round-trip flights

6:05 am - 1:00 pmPWM-KTM

45h 10m2 stops

2:00 pm - 12:17 amKTM-PWM

44h 02m2 stops

$1,607Air India

Find Deal

Wed, Jul 30 - Wed, Aug 20

3:56 pm - 5:50 pmPWM-KTM

40h 09m2 stops

9:30 am - 12:05 pmKTM-PWM

37h 20m2 stops

$1,700Qatar Airways

Find Deal

Fri, Sep 26 - Sat, Jan 31

7:09 am - 10:15 amPWM-KTM

41h 21m2 stops

6:00 pm - 1:22 pmKTM-PWM

29h 07m2 stops

$1,732Qatar Airways

Find Deal

Fri, Sep 19 - Tue, Sep 23

3:58 pm - 8:50 amPWM-KTM

31h 07m2 stops

6:00 pm - 10:28 pmKTM-PWM

38h 13m2 stops

$1,969Qatar Airways

Find Deal

Tue, Jul 29 - Tue, Aug 19

3:58 pm - 8:50 amPWM-KTM

31h 07m2 stops

10:05 am - 11:59 pmKTM-PWM

47h 39m2 stops

$2,056Qatar Airways

Find Deal

Tue, Jul 29 - Thu, Aug 21

6:05 am - 4:45 pmPWM-KTM

24h 55m2 stops

6:00 pm - 10:28 pmKTM-PWM

38h 13m2 stops

$2,113Qatar Airways

Find Deal

Wed, Jul 30 - Tue, Aug 19

2:19 pm - 3:40 pmPWM-KTM

39h 36m2 stops

10:05 am - 1:23 pmKTM-PWM

37h 03m3 stops

$2,115

Find Deal

Tue, Jul 29 - Tue, Aug 19

3:58 pm - 8:50 amPWM-KTM

31h 07m2 stops

10:05 am - 1:23 pmKTM-PWM

37h 03m2 stops

$2,124Qatar Airways

Find Deal

Tue, Jul 29 - Wed, Aug 20

2:17 pm - 9:35 pmPWM-KTM

45h 33m3 stops

10:50 pm - 10:02 pmKTM-PWM

56h 57m3 stops

$2,853Singapore Airlines

Find Deal

Fri, Sep 19 - Tue, Sep 23

2:17 pm - 9:35 pmPWM-KTM

45h 33m3 stops

10:50 pm - 10:02 pmKTM-PWM

56h 57m3 stops

$2,969Singapore Airlines

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Fri, Sep 19 - Tue, Sep 23

Qatar Airways flights from Portland, Maine to Kathmandu

Our best Qatar Airways deals on Portland, Maine to Kathmandu flight tickets

Qatar Airways

Sep 26

PWM3:56 pmPortland

40h 09m

2 stops

KTM5:50 pmKathmandu Tribhuvan

Jan 31

KTM9:30 amKathmandu Tribhuvan

37h 20m

2 stops

PWM12:05 pmPortland

$1,700

Find similar

Qatar Airways

Sep 19

PWM7:09 amPortland

41h 21m

2 stops

KTM10:15 amKathmandu Tribhuvan

Sep 23

KTM6:00 pmKathmandu Tribhuvan

29h 07m

2 stops

PWM1:22 pmPortland

$1,732

Find similar

Qatar Airways

Jul 29

PWM3:58 pmPortland

31h 07m

2 stops

KTM8:50 amKathmandu Tribhuvan

Aug 19

KTM6:00 pmKathmandu Tribhuvan

38h 13m

2 stops

PWM10:28 pmPortland

$1,969

Find similar

Singapore Airlines flights from Portland, Maine to Kathmandu

Our best Singapore Airlines deals on Portland, Maine to Kathmandu flight tickets

Singapore Airlines

Sep 19

PWM2:17 pmPortland

45h 33m

3 stops

KTM9:35 pmKathmandu Tribhuvan

Sep 23

KTM10:50 pmKathmandu Tribhuvan

56h 57m

3 stops

PWM10:02 pmPortland

$2,853

Find similar

Singapore Airlines

Sep 19

PWM2:17 pmPortland

45h 33m

3 stops

KTM9:35 pmKathmandu Tribhuvan

Sep 23

KTM10:50 pmKathmandu Tribhuvan

56h 57m

3 stops

PWM10:02 pmPortland

$2,969

Find similar

Singapore Airlines

Jul 29

PWM2:19 pmPortland

45h 41m

3 stops

KTM9:45 pmKathmandu Tribhuvan

Aug 19

KTM10:50 pmKathmandu Tribhuvan

59h 12m

3 stops

PWM12:17 amPortland

$3,279

Find similar

How to get the cheapest flight ticket from Portland, Maine to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Kathmandu?

Qatar Airways, Cathay Pacific and Emirates are the top three most popular airlines that fly to Kathmandu from Portland, Maine according to our data. Qatar Airways is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 7 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Kathmandu (PWM to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Kathmandu

Best Price Found	$1,607
Fastest flight time	24h 55m
Direct flights	None
Airports in Kathmandu	1 airport

The best flight deal from Portland, Maine to Kathmandu found on momondo in the last 72 hours is $1,607

The fastest flight from Portland, Maine to Kathmandu takes 24h 55m

There are no direct flights from Portland, Maine to Kathmandu. Popular non-direct route for this connection is Portland Airport - Kathmandu Tribhuvan Airport.

There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

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How far is Portland to Kathmandu Tribhuvan by plane?
There are 7262.9 mi between Portland and Kathmandu Tribhuvan. 24h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Kathmandu Tribhuvan Airport?
Prices for flights from Portland Airport to Kathmandu Tribhuvan Airport refresh daily.
How old do you have to be to fly from Portland Airport to Kathmandu Tribhuvan Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Kathmandu?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Kathmandu. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Kathmandu with flexible booking policies on momondo?

Yes. All flights to Kathmandu from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Kathmandu?

Once you have performed a search for Portland to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from Portland and alert you when they change.