23°WarmSeptember weather

🇳🇵Kathmandu

Nepal

Roof of the World. Ancient temples, chaotic streets, and the gateway to the Himalayas.

MountainCityHikingIn 42 days

KathmanduNepal

Sep 1 → Sep 1918 nights

07:30BKK → KTM18:10

6h · 1 stop · via New Delhi

08:10KTM → BKK21:45

6h 25m · 1 stop · via New Delhi

฿22,377

Expensive

Air India

IndiGo

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Itinerary

OutboundSeptember 1·Tuesday

07:30

BKK

1 stop

18:10

KTMGMT+5:45

BKK07:30DEL10:25
4h 25m
5h 55m layover in New Delhi
DEL16:20KTM18:10
1h 35m

18 nights in Kathmandu

ReturnSeptember 19·Saturday

08:10

KTM

1 stop

6h 25m

21:45

BKK

KTM08:10DEL09:50
1h 55m
5h 55m layover in New Delhi
DEL15:45BKK21:45
4h 30m

Baggage varies — check booking details.

Daily prices to Kathmandu15 days around September 1, 2026

AvgMinp25–p75

Cheapest

฿10,261

Sep 14

Global average

฿15,911

All travel dates

September avg

฿16,255

Selected month

Price check

Expensive

Cheaper than 16% of similar fares to Kathmandu

฿22,377

Min Price ฿10,261Higher fares ฿24,738

Next 365 days avg

฿15,911

September avg

฿16,522

Cheapest seen

฿10,261

Cheapest of September

฿10,261

Flexible Dates

Return →Depart ↓	Mon Sep 14	Tue Sep 15	Wed Sep 16	Thu Sep 17	Fri Sep 18	Sat Sep 19	Sun Sep 20	Mon Sep 21	Tue Sep 22	Wed Sep 23	Thu Sep 24
Thu Aug 27	฿22,762	฿22,380	฿21,534	฿25,746	–	–	–	–	–	–	–
Fri Aug 28	฿19,406	฿22,019	฿19,324	–	฿15,226	–	–	–	–	–	–
Sat Aug 29	฿21,362	฿21,877	฿21,444	฿20,527	฿15,324	–	฿15,273	–	–	–	–
Sun Aug 30	฿17,584	฿21,743	฿18,207	฿20,492	฿15,324	–	฿14,405	฿16,100	–	–	–
Mon Aug 31	฿17,426	฿21,740	฿18,263	฿20,334	฿15,324	฿21,695	฿14,405	฿15,389	–	–	–
Tue Sep 1	฿17,595	฿19,396	฿19,396	฿20,023	฿15,324	฿22,377	฿14,405	฿15,389	฿16,911	฿16,266	–
Wed Sep 2	฿15,999	฿17,633	฿11,907	฿19,396	฿12,160	฿20,697	฿11,280	฿12,102	–	฿12,190	฿20,981
Thu Sep 3	–	–	฿19,396	–	฿15,324	฿20,831	฿14,405	฿15,389	–	฿15,356	฿19,484
Fri Sep 4	฿14,695	฿22,543	฿18,447	–	฿11,893	฿21,200	฿11,014	฿11,956	–	฿11,924	฿25,474
Sat Sep 5	฿18,663	–	฿21,223	฿22,965	฿15,324	฿20,666	฿14,405	฿15,389	฿20,954	฿15,356	฿25,829
Sun Sep 6	฿14,695	฿17,633	฿13,740	–	฿11,893	฿21,233	฿11,014	฿11,956	฿20,585	฿11,924	–

Price History for This Deal

Jul 18 – Jul 21 · Price History

LowestHighest▼ 0% since Jul 18

See how this fare has changed over time.

Kathmandu

Explore

23°C

Warm

Budget

Cost of living

NPR

Currency

Things to Do

🧘Spiritual🎒Adventure🏛Ancient🎭Culture🏷Budget🍃Nature🥾HikingDurbar SquaresStupasThamel🥾Hiking Nearby🧘Spiritual🎒Adventure🏛Ancient🎭Culture🏷Budget🍃Nature🥾HikingDurbar SquaresStupasThamel🥾Hiking Nearby🧘Spiritual🎒Adventure🏛Ancient🎭Culture🏷Budget🍃Nature🥾HikingDurbar SquaresStupasThamel🥾Hiking Nearby

Food & Drink

MomoDal Bhat⚔Newari FoodTeaMomoDal Bhat⚔Newari FoodTeaMomoDal Bhat⚔Newari FoodTea

Culture

🧘Spiritual🕉Hindu☸Buddhist🎉Festival🧘Spiritual🕉Hindu☸Buddhist🎉Festival🧘Spiritual🕉Hindu☸Buddhist🎉Festival

History

🏛Ancient Trade👑Royal🎨EarthquakeHippie Trail🏛Ancient Trade👑Royal🎨EarthquakeHippie Trail🏛Ancient Trade👑Royal🎨EarthquakeHippie Trail

Getting Around

🚕TaxiWalkingRickshawDusty Roads🚕TaxiWalkingRickshawDusty Roads🚕TaxiWalkingRickshawDusty Roads

Nightlife

🍸Thamel Bars🎵Live Rock MusicQuiet🍸Thamel Bars🎵Live Rock MusicQuiet🍸Thamel Bars🎵Live Rock MusicQuiet

Family Friendly

🛕Monkey TempleGarden of DreamsRickshaw Ride🛕Monkey TempleGarden of DreamsRickshaw Ride🛕Monkey TempleGarden of DreamsRickshaw Ride

FAQ about Kathmandu

What is the cheapest flight from Bangkok to Kathmandu?

The cheapest flight we've found from Bangkok to Kathmandu is ฿10,261. Prices change frequently, so check back often for the latest deals.

What is the average flight price from Bangkok to Kathmandu?

The average price for flights from Bangkok to Kathmandu is around ฿15,911. You can save up to 36% by booking the cheapest available deal.

When is the best time to fly from Bangkok to Kathmandu?

Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Kathmandu.

Are there direct flights from Bangkok to Kathmandu?

Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Kathmandu.

Do I need a visa to visit Kathmandu, Nepal?

Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Nepal for the most up-to-date visa information before booking your flight.

Find more Kathmandu deals

Sep 1Sep 19

TuesdaySaturday

1 stop each way18 nights

Roundtrip

฿22,377Expensive

Airlines

Air India

IndiGo

1 Stop out · 1 Stop back· 24h 15m total

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Explore Kathmandu

Similar Destinations

Other Southern Asia deals around the same dates

Roundtrip fare

฿9,093-36%฿3,316 below avg

Roundtrip fare

฿14,536-33%฿4,814 below avg

Thai AirAsia

Direct

Sep 1 → Sep 19

฿22,377

Get this Deal