Which airlines fly direct between Kathmandu and London?

Airlines operating direct flights include Nepal Airlines, Qatar Airways, British Airways, Virgin Atlantic.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $499 depending on season and advance booking.

Home FlightsKathmandu to London

Verified Route Guide

Flights from Kathmandu to London

Q: How long is the flight from Kathmandu to London?

The average nonstop flight time from Kathmandu (KTM) to London (LHR) is approximately 9h 20m covering a distance of 7359 km.

Tribhuvan International (KTM) → Heathrow Airport (LHR)

Fares From$499

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Flight Time

9h 20m

Nonstop average

Distance

7359 km

Air route corridor

Best Time to Fly

April - June & September - October (Optimal climate)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Kathmandu to London

Cheap flights from Kathmandu (KTM) to London (LHR). Compare Nepal Airlines fares from $499 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Tribhuvan International and Heathrow Airport, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

Nepal Airlines

Qatar Airways

British Airways

Virgin Atlantic

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Kathmandu (KTM) to London (LHR)
Flight Distance	7,359 kilometers / 4,573 miles
Average Flight Duration	9h 20m (nonstop)
Starting Fare	From $499 (0% added booking fees)
Operating Airlines	Nepal Airlines, Qatar Airways, British Airways, Virgin Atlantic
Optimal Travel Season	April - June & September - October (Optimal climate)

Return Flight Route

London (LHR) to Kathmandu (KTM)

Nonstop return tickets from $499 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Kathmandu to London?

The nonstop flight takes approximately 9h 20m, traversing 7359 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.