Cheap flights from Southampton to Kathmandu from £385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Kathmandu departing on 16/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Southampton to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:00 - 19:50
SOU
-
KTM
43h 05m
3 stops
Multiple Airlines Logo
10:50 - 19:00
KTM
-
SOU
36h 55m
3 stops
£791Multiple Airlines
Wed, 22 Jul - Sat, 25 Jul
Multiple Airlines Logo
20:00 - 19:50
SOU
-
KTM
43h 05m
3 stops
Multiple Airlines Logo
14:05 - 20:45
KTM
-
SOU
35h 25m
2 stops
£822Multiple Airlines
Wed, 22 Jul - Sat, 25 Jul
Multiple Airlines Logo
06:45 - 14:10
SOU
-
KTM
26h 40m
2 stops
Multiple Airlines Logo
10:50 - 20:45
KTM
-
SOU
38h 40m
2 stops
£1,142Multiple Airlines
Wed, 22 Jul - Sat, 25 Jul
Multiple Airlines Logo
20:40 - 06:35
SOU
-
KTM
29h 10m
2 stops
Multiple Airlines Logo
15:30 - 16:50
KTM
-
SOU
30h 05m
2 stops
£1,234Multiple Airlines
Wed, 22 Jul - Sat, 25 Jul
Multiple Airlines Logo
17:20 - 00:05
SOU
-
KTM
26h 00m
3 stops
Multiple Airlines Logo
10:05 - 08:35
KTM
-
SOU
27h 15m
2 stops
£1,315Multiple Airlines
Wed, 22 Jul - Sat, 25 Jul
Qatar Airways Logo
09:20 - 17:20
SOU
-
KTM
27h 15m
2 stops
Qatar Airways Logo
18:45 - 19:30
KTM
-
SOU
29h 30m
2 stops
£1,417Qatar Airways
Sun, 20 Sep - Thu, 24 Sep
Qatar Airways Logo
09:20 - 14:15
SOU
-
KTM
24h 10m
2 stops
Qatar Airways Logo
18:00 - 19:30
KTM
-
SOU
30h 15m
2 stops
£1,433Qatar Airways
Wed, 1 Jul - Mon, 7 Sep
Qatar Airways Logo
20:00 - 08:50
SOU
-
KTM
32h 05m
2 stops
Qatar Airways Logo
18:00 - 19:30
KTM
-
SOU
30h 15m
2 stops
£1,434Qatar Airways
Sat, 12 Sep - Wed, 16 Sep
Qatar Airways Logo
20:00 - 14:15
SOU
-
KTM
37h 30m
2 stops
Qatar Airways Logo
18:00 - 19:30
KTM
-
SOU
30h 15m
2 stops
£1,435Qatar Airways
Tue, 30 Jun - Mon, 7 Sep
Qatar Airways Logo
20:00 - 08:50
SOU
-
KTM
32h 05m
2 stops
Qatar Airways Logo
18:00 - 19:30
KTM
-
SOU
30h 15m
2 stops
£1,436Qatar Airways
Sat, 12 Sep - Wed, 16 Sep

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Qatar Airways flights from Southampton to Kathmandu

Our best Qatar Airways deals on Southampton to Kathmandu flight tickets
Qatar Airways
20 Sept
SOU09:20Southampton Eastleigh
27h 15m
2 stops
KTM17:20Kathmandu Tribhuvan
24 Sept
KTM18:45Kathmandu Tribhuvan
29h 30m
2 stops
SOU19:30Southampton Eastleigh
£1,417
Qatar Airways
1 Jul
SOU09:20Southampton Eastleigh
24h 10m
2 stops
KTM14:15Kathmandu Tribhuvan
7 Sept
KTM18:00Kathmandu Tribhuvan
30h 15m
2 stops
SOU19:30Southampton Eastleigh
£1,433
Qatar Airways
12 Sept
SOU20:00Southampton Eastleigh
32h 05m
2 stops
KTM08:50Kathmandu Tribhuvan
16 Sept
KTM18:00Kathmandu Tribhuvan
30h 15m
2 stops
SOU19:30Southampton Eastleigh
£1,434

momondo Fare Finder

 
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, momondo users made 279,928 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Southampton to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 22/7

20:00-19:50

3 stops43h 05m

Kathmandu Tribhuvan

Sat 25/7

10:50-19:00

3 stops36h 55m

£791

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 22/7

20:00-19:50

3 stops43h 05m

Kathmandu Tribhuvan

Sat 25/7

14:05-20:45

2 stops35h 25m

£822

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 22/7

06:45-14:10

2 stops26h 40m

Kathmandu Tribhuvan

Sat 25/7

10:50-20:45

2 stops38h 40m

£1,142

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 22/7

20:40-06:35

2 stops29h 10m

Kathmandu Tribhuvan

Sat 25/7

15:30-16:50

2 stops30h 05m

£1,234
Fastest return journey

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 22/7

17:20-00:05

3 stops26h 00m

Kathmandu Tribhuvan

Sat 25/7

10:05-08:35

2 stops27h 15m

£1,315

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Sun 20/9

09:20-17:20

2 stops27h 15m

Kathmandu Tribhuvan

Thu 24/9

18:45-19:30

2 stops29h 30m

£1,417

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Wed 1/7

09:20-14:15

2 stops24h 10m

Kathmandu Tribhuvan

Mon 7/9

18:00-19:30

2 stops30h 15m

£1,433

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Sat 12/9

20:00-08:50

2 stops32h 05m

Kathmandu Tribhuvan

Wed 16/9

18:00-19:30

2 stops30h 15m

£1,434

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Tue 30/6

20:00-14:15

2 stops37h 30m

Kathmandu Tribhuvan

Mon 7/9

18:00-19:30

2 stops30h 15m

£1,435

SouthamptonKathmandu

SOU - KTM

SOUKTM

Southampton Eastleigh

Sat 12/9

20:00-08:50

2 stops32h 05m

Kathmandu Tribhuvan

Wed 16/9

18:00-19:30

2 stops30h 15m

£1,436

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Southampton 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 is the cheapest airline that flies from Southampton Eastleigh to Kathmandu Tribhuvan?

Qatar Airways is the most popular carrier operating from Southampton Eastleigh to Kathmandu Tribhuvan

Which airlines fly to Kathmandu?

Qatar Airways, Air India and Emirates are the top three most popular airlines that fly to Kathmandu from Southampton according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 16 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 Southampton to Kathmandu

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

Cheap Southampton to Kathmandu (SOU to KTM) flight deals and tips

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

Fastest flight time

24h 10m

Direct flights

None
The fastest flight from Southampton to Kathmandu takes 24h 10m
There are no direct flights from Southampton to Kathmandu. There are no popular flight routes from Southampton to Kathmandu.

Frequently asked questions about flying from Southampton to Kathmandu

  • How far is Southampton Eastleigh to Kathmandu Tribhuvan by plane?

    There are 4616.9 mi between Southampton Eastleigh and Kathmandu Tribhuvan. By plane, this route typically takes 24h 10m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Southampton Eastleigh Airport to Kathmandu Tribhuvan Airport were last updated today.

  • How old do you have to be to fly from Southampton Eastleigh 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 Southampton Eastleigh Airport to Kathmandu Tribhuvan Airport.

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

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

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

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

Flights from Southampton to Kathmandu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Kathmandu from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Southampton to Kathmandu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kathmandu and let you know when they change.

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1 adult
Sun 19/7
Sun 26/7

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