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Cheap flights from Kathmandu to London Heathrow Airport from ₹ 43,623

KTM — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Heathrow

Mon 9/1117:00 -
2 stops30h 15m
Mon 23/1121:00 -
2 stops37h 15m
Deal found 12/9₹ 89,351
Tue 22/1213:45 -
2 stops29h 50m
Tue 26/113:40 -
2 stops23h 10m
Deal found 12/9₹ 97,674
Mon 9/1110:05 -
1 stop16h 10m
Mon 23/1122:00 -
1 stop19h 10m
Deal found 12/9₹ 99,874
Mon 9/1109:20 -
1 stop14h 45m
Mon 23/1115:50 -
2 stops21h 00m
Deal found 12/9₹ 106,379
Fri 16/1020:50 -
2 stops24h 10m
Sat 13/317:50 -
2 stops38h 10m
Deal found 15/9₹ 106,475
Fri 25/921:10 -
3 stops21h 15m
Fri 19/220:05 -
2 stops28h 45m
Deal found 12/9₹ 108,293
Tue 22/921:10 -
3 stops24h 10m
Tue 23/220:05 -
2 stops28h 45m
Deal found 15/9₹ 113,745
Mon 21/1211:55 -
1 stop37h 10m
Tue 26/121:30 -
1 stop31h 40m
Deal found 12/9₹ 126,086
Sat 19/921:10 -
3 stops21h 15m
Fri 25/908:40 -
2 stops17h 10m
Deal found 16/9₹ 129,339

Find flight deals from Kathmandu to Heathrow

Round-trip from

₹ 89,351

One-way from

₹ 43,623

Popular in

January

Cheapest in

December

Average price

₹ 114,032
China Eastern
  • China Eastern
  • 9/11-23/11
  • 4 total stops
  • 67h 30m total
  • Kathmandu to London
Search Deals
6/10-31/12
  • 6/10-31/12
  • 2 total stops
  • 27h 40m total
  • Kathmandu to London
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 82,411 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kathmandu to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Sat 6/2

07:20-16:05

1 stop14h 30m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 49,459

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Thu 24/9

06:30-18:45

2 stops17h 00m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 50,798

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Tue 6/10

06:30-20:00

1 stop18h 15m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 62,756

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Wed 7/10

00:35-20:15

1 stop24h 25m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 67,252

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Mon 5/10

21:10-16:35

3 stops24h 10m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 73,184

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Sun 4/10

21:10-13:40

3 stops21h 15m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 73,184

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Fri 2/10

21:10-16:35

3 stops24h 10m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 73,184

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Fri 9/10

21:10-16:35

3 stops24h 10m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 73,184

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Tue 20/10

21:10-16:35

3 stops24h 10m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 73,471

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Mon 4/1

12:45-16:20

1 stop33h 20m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 77,297

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Kathmandu to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to London Heathrow Airport

How far ahead should I book a flight from Kathmandu to London Heathrow Airport?

The best time to book flights from Kathmandu to London Heathrow Airport is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kathmandu to London Heathrow Airport?

Currently, December is the cheapest month in which you can book a flight from Kathmandu to London Heathrow Airport (average of ₹ 98,822). Flying from Kathmandu to London Heathrow Airport in January is currently the most expensive (average of ₹ 120,633). 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.

How much does it cost for a return flight from Kathmandu to London Heathrow Airport?

Airfare is below average for this route at the moment.

Kathmandu to London Heathrow Airport flights typically cost between ₹ 107,145 and ₹ 125,225 in November.
The cheapest return price found within the last 5 days was ₹ 89,351 on China Eastern (9 Nov–23 Nov).

Related info for your journey

  • What airport do you fly from for flights from Kathmandu to London Heathrow?

    For a flight from Kathmandu to London Heathrow, you will be flying from Tribhuvan. Kathmandu Tribhuvan (KTM) is just 4.1 km from the centre of the city. Tribhuvan is the only Kathmandu airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Kathmandu Tribhuvan on a regular basis.

  • How long is the flight from Kathmandu to London Heathrow Airport?

    There are many flights that can get you from Kathmandu to London Heathrow Airport in 24h 10m. Fly via KLM to get the fastest option. The distance between Kathmandu and London Heathrow Airport is about 7353 km.

  • What are the cheapest airlines to fly from Kathmandu to London Heathrow Airport one-way?

    For one-way options, check prices for Air India. According to our data, you can fly for as low as ₹ 37,286. Users have also found prices from ₹ 47,801 and ₹ 59,861 on Qatar Airways and Emirates, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to Heathrow 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 Kathmandu to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from Kathmandu to London Heathrow Airport (average of ₹ 98,822). Flying from Kathmandu to London Heathrow Airport in January is currently the most expensive (average of ₹ 120,633). 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.

See more FAQs

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

Yes, Cheapflights offers price alerts on Kathmandu to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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