Question 1

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

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Portsmouth to Kathmandu (average of £907). Flying from Portsmouth to Kathmandu in October is currently the most expensive (average of £1,276). 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.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Question 3

E

Accepted Answer

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 4

What are the most popular airlines that fly from Portsmouth to Kathmandu?

Accepted Answer

The most popular airlines flying from Portsmouth to Kathmandu are Sichuan Airlines, IndiGo and Air India. Something to consider prior to booking your flight.

Question 5

How far in advance should I book a flight from Portsmouth to Kathmandu?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 8% on flights from Portsmouth to Kathmandu compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £816. For sooner than that we have options available in the next 3 days from £918.

Question 6

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

Accepted Answer

June is one of the best times of the year to fly to Kathmandu from Portsmouth. Prices for June average £857 per person but you can even find prices for as low as £582. The most expensive prices can be found in the month of December. Opting for a June flight can save you 13% on your journey compared to booking in December

Question 7

What is the cheapest time of day to fly from P0R to KTM?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Kathmandu as you normally would.

Question 8

What airport do you fly into for flights to Kathmandu from Portsmouth?

Accepted Answer

Located just 2.5 mi from the city center, Kathmandu Tribhuvan is the airport most travelers will use when flying to Kathmandu from Portsmouth. Booking flights from Portsmouth to Tribhuvan (KTM) should be relatively easy as there are 0 daily inbound flights from Portsmouth from 16 different airlines.

Question 9

Can I find deals for flights from Portsmouth to Kathmandu that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Portsmouth to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 10

How can I find direct flights from Portsmouth to Kathmandu?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Kathmandu.

Question 11

Can I find deals for business class flights from Portsmouth to Kathmandu?

Accepted Answer

Yes. Cheapflights offers flight deals from Portsmouth 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.

Question 12

How does Cheapflights help users find flights from Portsmouth to Kathmandu?

Accepted Answer

When you search for this flight from Portsmouth to Kathmandu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 13

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Kathmandu?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Kathmandu.

Question 14

Can Cheapflights find flights from Portsmouth to Kathmandu with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Kathmandu, users can toggle the no change fees filter when performing a flight search.

Question 15

Can Cheapflights notify me if prices for flights from Portsmouth to Kathmandu become cheaper?

Accepted Answer

Yes! Start tracking prices for Portsmouth to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£1,392
One-way from	£944
Popular in	December
Cheapest in	June
Average price	£935

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£412	Average£657	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£490	Average£634	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest£529	Average£693	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
SriLankan Airlines	Cheapest£539	Average£705	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights
Air India	Cheapest£551	Average£786	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Kuwait Airways	Cheapest£572	Average£819	FlexibilityNo cancel fee	On-time64%	Search Kuwait Airways flights
Vistara	Cheapest£602	Average£901	FlexibilityNo cancel fee	On-timeN/A	Search Vistara flights
IndiGo	Cheapest£622	Average£828	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Qatar Airways	Cheapest£631	Average£955	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£631	Average£764	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Cheap flights from Portsmouth to Kathmandu from £944

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Kathmandu

Keep the following information in mind while searching for Portsmouth to Kathmandu flight deals. Data was last updated 11 July 2025.

Round-trip from

One-way from

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Find flight deals from Portsmouth to Kathmandu

Cheapest flights from Portsmouth to KathmanduExplore the most affordable flight options available from Portsmouth to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Portsmouth to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Best time to book a flight from Portsmouth to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Portsmouth with our price prediction graph.

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Everything you need to know about your flight from Portsmouth to Kathmandu

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

What is the cheapest time of day to fly from P0R to KTM?

Find hourly flight availability from Portsmouth to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Reviews of airlines servicing Kathmandu

Get a feel of what it's like to fly with Qatar Airways from Portsmouth to Kathmandu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth 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 Portsmouth?

Can I find deals for flights from Portsmouth to Kathmandu that include hotel bookings?

How can I find direct flights from Portsmouth to Kathmandu?

Can I find deals for business class flights from Portsmouth to Kathmandu?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Kathmandu

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Top 10 airlines flying from Portsmouth to Kathmandu

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How does Cheapflights help users find flights from Portsmouth to Kathmandu?

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Kathmandu?

Can Cheapflights find flights from Portsmouth to Kathmandu with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to Kathmandu become cheaper?

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Cheapest flights from Portsmouth to Kathmandu
Explore the most affordable flight options available from Portsmouth to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.