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Cheap Flights from Cairns to Kathmandu

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SQ Return flights from $1,107

Dep.art Fri 29 JanRet.urn Sun 14 Feb^$1,107

Dep.art Mon 01 MarRet.urn Thu 18 Mar^$1,107

SQShow more Flights

Dep.art Sun 31 JanRet.urn Sun 14 Feb^$1,107

Dep.art Sat 30 JanRet.urn Sun 14 Feb^$1,107

Dep.art Sat 16 JanRet.urn Sun 31 Jan^$1,107

Dep.art Sat 06 FebRet.urn Sun 21 Feb^$1,107

Dep.art Tue 04 AugRet.urn Mon 31 Aug^$1,543

Dep.art Wed 02 DecRet.urn Sun 31 Jan^$1,604

Dep.art Tue 18 AugRet.urn Fri 04 Sep^$1,753

Dep.art Tue 11 AugRet.urn Tue 01 Sep^$1,890

Dep.art Tue 11 AugRet.urn Fri 28 Aug^$2,038

Dep.art Tue 04 AugRet.urn Sat 29 Aug^$2,045

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$2,096

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$2,234

Dep.art Fri 10 JulRet.urn Sun 26 Jul^$2,428

Dep.art Wed 22 JulRet.urn Mon 17 Aug^$2,650

AK,JQ,MH,RA Return flights from $1,338

Dep.art Mon 01 MarRet.urn Thu 18 Mar^$1,338

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,885

AK,JQ,MH,RAShow more Flights

Dep.art Tue 04 AugRet.urn Sat 29 Aug^$1,906

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$2,107

JQ,OD,RA,TR,VN Return flights from $1,375

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,375

6E,JQ,OD,TR,VN Return flights from $1,397

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,397

JQ,OD,RA,VN Return flights from $1,398

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,398

D7,JQ,OD,RA,TR Return flights from $1,416

Dep.art Tue 04 AugRet.urn Mon 31 Aug^$1,416

JQ,MH,VA Return flights from $1,416

Dep.art Mon 01 MarRet.urn Thu 18 Mar^$1,416

Dep.art Tue 11 AugRet.urn Fri 28 Aug^$2,119

JQ,MH,VAShow more Flights

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$2,901

Dep.art Tue 11 AugRet.urn Tue 01 Sep^$2,903

Dep.art Tue 18 AugRet.urn Fri 04 Sep^$3,111

6E,D7,JQ,OD,TR Return flights from $1,418

Dep.art Tue 04 AugRet.urn Sat 29 Aug^$1,418

Dep.art Tue 04 AugRet.urn Mon 31 Aug^$1,423

6E,JQ,OD,VN Return flights from $1,420

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,420

AI,JQ,MH Return flights from $1,423

Dep.art Mon 01 MarRet.urn Thu 18 Mar^$1,423

Dep.art Tue 11 AugRet.urn Tue 01 Sep^$2,205

AI,JQ,MHShow more Flights

Dep.art Tue 11 AugRet.urn Fri 28 Aug^$2,270

Dep.art Fri 29 JanRet.urn Sun 14 Feb^$2,363

Dep.art Sun 31 JanRet.urn Sun 14 Feb^$2,429

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$2,475

Dep.art Tue 04 AugRet.urn Mon 31 Aug^$2,969

Dep.art Sat 16 JanRet.urn Sun 31 Jan^$3,046

Dep.art Tue 04 AugRet.urn Sat 29 Aug^$3,252

D7,JQ,OD,RA Return flights from $1,440

Dep.art Tue 04 AugRet.urn Mon 31 Aug^$1,440

Dep.art Tue 18 AugRet.urn Fri 04 Sep^$1,561

D7,JQ,OD,RAShow more Flights

Dep.art Tue 11 AugRet.urn Tue 01 Sep^$1,701

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,940

Dep.art Wed 22 JulRet.urn Mon 17 Aug^$2,429

6E,D7,JQ,OD Return flights from $1,445

Dep.art Tue 04 AugRet.urn Sat 29 Aug^$1,445

Dep.art Tue 04 AugRet.urn Mon 31 Aug^$1,446

6E,D7,JQ,ODShow more Flights

Dep.art Tue 11 AugRet.urn Tue 01 Sep^$1,454

Dep.art Tue 18 AugRet.urn Fri 04 Sep^$1,561

6E,D7,JQ,OD,VJ Return flights from $1,446

Dep.art Tue 11 AugRet.urn Tue 01 Sep^$1,446

Dep.art Tue 18 AugRet.urn Fri 04 Sep^$1,532

6E,D7,JQ,OD,VJShow more Flights

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,606

JQ,OD,RA,TR,VA,VN Return flights from $1,454

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,454

JQ,RA,TR,VN Return flights from $1,457

Dep.art Tue 04 AugRet.urn Thu 20 Aug^$1,457

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Cairns? Check out our domestic flights to Cairns. If Cairns is not your closest airport, then here are all our flights to Kathmandu from Australia and flights to Nepal. Maybe a different destination? Here are all the flights from Cairns

Cheapest Time of Year to Fly from Cairns to Kathmandu

Return fares from Cairns to Kathmandu by month, based on the cheapest return airfares found for each month.

Jul 2026

$2,333

Aug 2026

$1,523

Sep 2026

$1,371

Feb 2027

$1,566

Mar 2027

$1,698

The cheapest month to fly to Kathmandu is September 2026, with return fares from $1,371 — 41% cheaper than the most expensive month (July 2026, from $2,333).

When Should You Fly to Kathmandu?

Based on the fares we've tracked, September is typically the cheapest month to fly to Kathmandu, with return fares from $1,371. July is the most expensive month, with the cheapest return fares around $2,333.

Across the year, return fares to Kathmandu average around $1,698. If you can travel in the off-peak months of September, August and February, you'll generally pay up to 19% less than the yearly average.

Cheapest Cairns to Kathmandu Return Prices

These are the cheapest prices for Cairns to Kathmandu return airfares.

July 2026

$2,333

August 2026

$1,523

September 2026

$1,371

February 2027

$1,566

March 2027

$1,698

Average Cairns to Kathmandu Return Prices

These are the average prices for Cairns to Kathmandu return airfares.

July 2026

$2,646

August 2026

$2,390

September 2026

$2,344

November 2026

$2,686

January 2027

$2,421

February 2027

$2,354

March 2027

$2,248

Frequently Asked Questions about flying from Cairns to Kathmandu

When is the cheapest time to travel from Cairns to Kathmandu?

The cheapest month to travel is typically September.

How much do return flights from Cairns to Kathmandu cost?

The best price we found for a return flight from Cairns to Kathmandu is $1108.

What is the cheapest date to fly from Cairns to Kathmandu?

Currently, the cheapest date for a return flight from Cairns to Kathmandu is 01 March 2027.

What is the cheapest airline that flys from Cairns to Kathmandu?

Currently, the cheapest airline that flys from Cairns to Kathmandu is Singapore Airlines.

How long does a direct flight from Cairns to Kathmandu take?

We were not able to find any direct flights to Kathmandu.

What is the IATA airport code for Kathmandu?

The IATA code for Kathmandu is KTM. It is located in Nepal at coordinates 27.70029, 85.35712.

When should you book flights to Kathmandu?

From our data, you should book flights to Kathmandu 60 days out.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Cairns to Kathmandu flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Cairns to Kathmandu?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Cairns to Kathmandu flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Cairns to Kathmandu fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.