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Cheap flights from Southampton to Kathmandu from £889

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — KTM
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Southampton to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£909

One-way from

£889

Popular in

December

Cheapest in

June

Average price

£918
6/4-13/4
  • 6/4-13/4
  • 6 total stops
  • 70h 30m total
  • Southampton to Kathmandu
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Qatar Airways
  • Qatar Airways
  • 19/3
  • 2 total stops
  • 49h 30m total
  • Southampton to Kathmandu
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Southampton to Kathmandu

Cheapest flights from Southampton to Kathmandu
Explore the most affordable flight options available from Southampton to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 6/420:00SOU - KTM
3 stops33h 05mMultiple Airlines
Sun 13/410:50KTM - SOU
3 stops37h 25mMultiple Airlines
Deal found 20/2£909
Sun 6/418:25SOU - KTM
2 stops34h 40mKLM
Sun 13/416:40KTM - SOU
2 stops44h 55mKLM
Deal found 20/2£1,088
Thu 20/309:30SOU - KTM
2 stops25h 30mQatar Airways
Sun 20/418:00KTM - SOU
2 stops30h 15mQatar Airways
Deal found 21/2£1,950

Find flights from Southampton to Kathmandu within your budget

Customise your flight search to find flights from Southampton 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Southampton

Fly to

Kathmandu

Route

Depart

Return

Price

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Sun 6/4

20:00-09:50

3 stops33h 05m

Kathmandu Tribhuvan

Sun 13/4

10:50-19:30

3 stops37h 25m

£909

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Sun 6/4

18:25-09:50

2 stops34h 40m

Kathmandu Tribhuvan

Sun 13/4

16:40-08:50

2 stops44h 55m

£1,088

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Thu 20/3

09:30-16:45

2 stops25h 30m

Kathmandu Tribhuvan

Sun 20/4

18:00-19:30

2 stops30h 15m

£1,950

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 19/3

09:30-16:45

2 stops49h 30m

£889

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Fri 21/3

08:40-10:30

2 stops20h 05m

£940

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Southampton to Kathmandu

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

Travel insights for flights from Southampton to Kathmandu

Get recent, data-driven insights about flights from Southampton to Kathmandu including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Southampton to Kathmandu (average of £907). Flying from Southampton 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.

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 - 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.

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 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).

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 21 February 2025.
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.4
Good
3,609 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Southampton to Kathmandu?

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

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

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from Southampton to Kathmandu (average of £907). Flying from Southampton 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.

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