Which airports can I use when flying from Porto to Kathmandu?

Flights from Porto to Kathmandu usually depart from Porto (OPO) and arrive at Kathmandu Tribhuvan (KTM).

Which cabin classes can I book on flights from Porto to Kathmandu?

Only Economy class is available on flights from Porto to Kathmandu.

Which airports do connecting flights from Porto to Kathmandu pass through?

Most connecting flights from Porto to Kathmandu pass through Istanbul (IST), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Porto to Kathmandu?

Yes. Flexible dates can save you up to 12% on flights from Porto to Kathmandu. Tuesday is the cheapest departure day at £908 return on average, while Friday is the most expensive at £1,031, a difference of £124. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Porto to Kathmandu?

A direct flight from Porto to Kathmandu takes 00m, covering 5,175 miles.

Do I need a passport to fly from Porto to Kathmandu?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Porto to Kathmandu changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £800 to £2,109. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Porto to Kathmandu looking right now?

One-way fares from Porto to Kathmandu are currently higher than usual. Average one-way flight prices are about £630, which is 50% above the typical average for this route.

What is the time difference between Porto and Kathmandu?

Kathmandu is 5 hours ahead of Porto (Nepal Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Porto to Kathmandu flight?

Return flights from Porto to Kathmandu range from £851 to £1,048, with an average of £959 over the past 12 months. Anything below £851 counts as a good deal.

What's the cheapest day of the week to fly from Porto to Kathmandu?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Porto to Kathmandu. It's 6% cheaper than the average day, while Friday is the most expensive, with prices 7% higher.

What is the cheapest month to fly from Porto to Kathmandu?

•February and May are the cheapest months to fly from Porto to Kathmandu at £737 return. •August (£1,145) and April (£1,056) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 55% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Porto to Kathmandu?

Qatar Airways (£922) and Turkish Airlines (£937) are the cheapest airlines to fly return from Porto to Kathmandu according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Porto to Kathmandu?

Flights via Istanbul (IST) offer the most affordable fares, with an average return price of £913. Based on KAYAK data over the past 3 months.

When flying from Porto to Kathmandu, which airport offers the shortest stopover?

Istanbul (IST) had the shortest average connection time for Porto to Kathmandu stopovers at 15h 13m over the past 3 months.

Cheap Flights from Porto to Kathmandu | KAYAK

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

£800

Typical prices: £851-£1,048

Multiple Airlines

Fri 19/1Thu 22/3

OPO - KTM • 3 stops

Cheapest one-way flight

£347

Typical prices: £331-£566

Multiple Airlines

Fri 9/11

OPO - KTM • 3 stops

Direct flights

Not available

There are currently no direct flights between Porto and Kathmandu. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 23% price drop

January

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Kathmandu!

Flight Deals

Cheap Flights from Porto to Kathmandu (OPO-KTM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Porto to Kathmandu

Tue, 19 Jan - Mon, 22 Mar

05:00 - 08:45OPO Porto-KTM Kathmandu Tribhuvan

22h 00m3 stops Amsterdam Schiphol Duesseldorf Intl Sharjah

00:10 - 17:30KTM Kathmandu Tribhuvan-OPO Porto

23h 05m3 stops Kuwait City Amman Queen Alia Intl Zurich

£800Multiple Airlines

Tue, 19 Jan - Tue, 23 Mar

16:10 - 23:10OPO Porto-KTM Kathmandu Tribhuvan

25h 15m3 stops Barcelona-El Prat Abu Dhabi Zayed Intl Kuwait City

14:30 - 14:05KTM Kathmandu Tribhuvan-OPO Porto

29h 20m2 stops Sharjah Bergamo Orio Al Serio

£831Multiple Airlines

Tue, 19 Jan - Tue, 23 Mar

16:40 - 17:45OPO Porto-KTM Kathmandu Tribhuvan

19h 20m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

27h 50m2 stops Doha Hamad Intl Madrid Barajas

£886Multiple Airlines

Thu, 4 Feb - Thu, 22 Apr

16:40 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

17h 50m2 stops Madrid Barajas Doha Hamad Intl

10:05 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

26h 20m2 stops Doha Hamad Intl Madrid Barajas

£922Qatar Airways

Tue, 19 Jan - Tue, 23 Mar

16:10 - 11:20OPO Porto-KTM Kathmandu Tribhuvan

13h 25m1 stop Istanbul

12:45 - 15:25KTM Kathmandu Tribhuvan-OPO Porto

32h 25m1 stop Istanbul

£937Turkish Airlines

Wed, 3 Feb - Sun, 7 Feb

08:20 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

26h 10m2 stops Madrid Barajas Doha Hamad Intl

19:00 - 11:45KTM Kathmandu Tribhuvan-OPO Porto

22h 30m2 stops Doha Hamad Intl Madrid Barajas

£970Qatar Airways

Wed, 3 Feb - Sun, 7 Feb

08:20 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

26h 10m2 stops Madrid Barajas Doha Hamad Intl

19:00 - 11:45KTM Kathmandu Tribhuvan-OPO Porto

22h 30m2 stops Doha Hamad Intl Madrid Barajas

£971Qatar Airways

Wed, 3 Feb - Sun, 7 Feb

08:20 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

26h 10m2 stops Madrid Barajas Doha Hamad Intl

19:00 - 11:45KTM Kathmandu Tribhuvan-OPO Porto

22h 30m2 stops Doha Hamad Intl Madrid Barajas

£971Qatar Airways

Wed, 3 Feb - Sun, 7 Feb

08:20 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

26h 10m2 stops Madrid Barajas Doha Hamad Intl

19:00 - 11:45KTM Kathmandu Tribhuvan-OPO Porto

22h 30m2 stops Doha Hamad Intl Madrid Barajas

£974Qatar Airways

Wed, 3 Feb - Sun, 7 Feb

08:20 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

26h 10m2 stops Madrid Barajas Doha Hamad Intl

19:00 - 11:45KTM Kathmandu Tribhuvan-OPO Porto

22h 30m2 stops Doha Hamad Intl Madrid Barajas

£975Qatar Airways

Recent last minute flight deals from Porto to Kathmandu

Wed, 4 Nov - Wed, 9 Dec

20:40 - 17:45OPO Porto-KTM Kathmandu Tribhuvan

39h 20m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

27h 50m2 stops Doha Hamad Intl Madrid Barajas

£1,382Qatar Airways

Mon, 2 Nov - Wed, 9 Dec

20:40 - 14:35OPO Porto-KTM Kathmandu Tribhuvan

36h 10m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

27h 50m2 stops Doha Hamad Intl Madrid Barajas

£1,462Qatar Airways

Tue, 3 Nov - Thu, 10 Dec

20:40 - 17:45OPO Porto-KTM Kathmandu Tribhuvan

39h 20m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

27h 50m2 stops Doha Hamad Intl Madrid Barajas

£1,468Qatar Airways

Thu, 5 Nov - Wed, 9 Dec

16:40 - 16:15OPO Porto-KTM Kathmandu Tribhuvan

41h 50m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

27h 50m2 stops Doha Hamad Intl Madrid Barajas

£1,585Qatar Airways

Wed, 4 Nov - Thu, 10 Dec

10:55 - 11:20OPO Porto-KTM Kathmandu Tribhuvan

18h 40m1 stop Istanbul

12:45 - 15:25KTM Kathmandu Tribhuvan-OPO Porto

32h 25m1 stop Istanbul

£1,589Turkish Airlines

Tue, 3 Nov - Sun, 3 Jan

16:40 - 14:35OPO Porto-KTM Kathmandu Tribhuvan

16h 10m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 08:10KTM Kathmandu Tribhuvan-OPO Porto

28h 20m2 stops Doha Hamad Intl Barcelona-El Prat

£1,665Qatar Airways

Thu, 5 Nov - Wed, 9 Dec

10:55 - 11:20OPO Porto-KTM Kathmandu Tribhuvan

18h 40m1 stop Istanbul

12:45 - 15:25KTM Kathmandu Tribhuvan-OPO Porto

32h 25m1 stop Istanbul

£1,776Turkish Airlines

Sun, 1 Nov - Wed, 9 Dec

12:25 - 17:45OPO Porto-KTM Kathmandu Tribhuvan

23h 35m2 stops Madrid Barajas Doha Hamad Intl

09:35 - 07:40KTM Kathmandu Tribhuvan-OPO Porto

27h 50m2 stops Doha Hamad Intl Madrid Barajas

£1,854Qatar Airways

Sun, 1 Nov - Wed, 9 Dec

10:55 - 11:20OPO Porto-KTM Kathmandu Tribhuvan

18h 40m1 stop Istanbul

12:45 - 15:25KTM Kathmandu Tribhuvan-OPO Porto

32h 25m1 stop Istanbul

£1,891Turkish Airlines

Sat, 31 Oct - Wed, 9 Dec

14:30 - 18:40OPO Porto-KTM Kathmandu Tribhuvan

22h 25m2 stops Lisbon Humberto Delgado Dubai Intl

07:35 - 00:30KTM Kathmandu Tribhuvan-OPO Porto

22h 40m2 stops Dubai Intl Lisbon Humberto Delgado

£1,989Emirates

Booking Insights

Price, demand, and travel trends for Porto to Kathmandu flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Stopovers

What's the cheapest day of the week to fly from Porto to Kathmandu?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Porto to Kathmandu. It's 6% cheaper than the average day, while Friday is the most expensive, with prices 7% higher.
What is the cheapest month to fly from Porto to Kathmandu? KAYAK internal proprietary data takes all prices for each month over the last 12 months for return flights from Porto to Kathmandu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •February and May are the cheapest months to fly from Porto to Kathmandu at £737 return.
•August (£1,145) and April (£1,056) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 55% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	April
High season	January
Cheapest flight	£347

Beat the crowds with an average 42% drop in traveller numbers.

The most popular month to fly with an average 34% increase in traveller numbers.

One-way flight from Porto to Kathmandu

When to book flights from Porto to Kathmandu

Are your dates flexible? Find out the best times to travel from Porto to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Porto to Kathmandu?
Only Economy class is available on flights from Porto to Kathmandu.
How long is a flight from Porto to Kathmandu?
A direct flight from Porto to Kathmandu takes 00m, covering 5,175 miles.
Do I need a passport to fly from Porto to Kathmandu?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Porto to Kathmandu flight?
Return flights from Porto to Kathmandu range from £851 to £1,048, with an average of £959 over the past 12 months. Anything below £851 counts as a good deal.
Have flight prices from Porto to Kathmandu changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £800 to £2,109. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Porto to Kathmandu looking right now?
One-way fares from Porto to Kathmandu are currently higher than usual. Average one-way flight prices are about £630, which is 50% above the typical average for this route.
Which airports can I use when flying from Porto to Kathmandu?
Flights from Porto to Kathmandu usually depart from Porto (OPO) and arrive at Kathmandu Tribhuvan (KTM).
Which airports do connecting flights from Porto to Kathmandu pass through?
Most connecting flights from Porto to Kathmandu pass through Istanbul (IST), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Porto to Kathmandu?
Yes. Flexible dates can save you up to 12% on flights from Porto to Kathmandu. Tuesday is the cheapest departure day at £908 return on average, while Friday is the most expensive at £1,031, a difference of £124.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Porto and Kathmandu?
Kathmandu is 5 hours ahead of Porto (Nepal Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average £908, about £124 less than Friday fares (12% savings) based on the last 12 months.
If you can choose when to travel, plan your Porto to Kathmandu trip for February. Fares historically average £737 return in that month – typically £408 less than the most expensive month, which is August (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Kathmandu Tribhuvan Airport.

• Hotel Tibet International

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OPO - KTM

£327 Find Cheap Flights from Porto to Kathmandu – Compare and Save

Everything you should know

Cheap Flights from Porto to Kathmandu (OPO-KTM)

Recent return flight deals from Porto to Kathmandu

Recent one-way flight deals from Porto to Kathmandu

Recent last minute flight deals from Porto to Kathmandu

Price, demand, and travel trends for Porto to Kathmandu flights

What's the cheapest day of the week to fly from Porto to Kathmandu?

What is the cheapest month to fly from Porto to Kathmandu?

Which airline is the cheapest to fly from Porto to Kathmandu?

What is the cheapest stopover airport when flying from Porto to Kathmandu?

When flying from Porto to Kathmandu, which airport offers the shortest stopover?

Key details for Porto to Kathmandu flights

Low season

High season

Cheapest flight

When to book flights from Porto to Kathmandu

Your Porto to Kathmandu flight questions, answered

Your guide to booking Porto to Kathmandu flights

More options for your flight from Porto to Kathmandu

Complete your trip to Kathmandu with a hotel stay or car hire

Information on your arrival and departure airports

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Find direct flights to and from Porto and Kathmandu

Flights to other popular destinations

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