￥27,130 Cheap SriLankan Airlines flights Bangkok (BKK) to Kathmandu (KTM)

View ￥27,130 flight on Tue, Sep 2, 2025Opens in a new window

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￥27,130 Cheap SriLankan Airlines flights Bangkok (BKK) to Kathmandu (KTM)

Prices were available within the past 7 days and start at ￥27,130 for one-way flights and ￥49,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Sat, May 24 - Wed, Jun 4
BKK
Bangkok
KTM
Kathmandu
￥49,830 Roundtrip, found 12 hours ago
￥49,830
Roundtrip
found 12 hours ago
Select SriLankan Airlines flight, departing Sat, May 24 from Bangkok to Kathmandu, returning Wed, Jun 4, priced at ￥49,830 found 12 hours ago
SriLankan Airlines
Sat, Jun 21 - Mon, Jun 30
BKK
Bangkok
KTM
Kathmandu
￥50,200 Roundtrip, found 23 hours ago
￥50,200
Roundtrip
found 23 hours ago
Select SriLankan Airlines flight, departing Sat, Jun 21 from Bangkok to Kathmandu, returning Mon, Jun 30, priced at ￥50,200 found 23 hours ago
SriLankan Airlines
Wed, Jun 4 - Sun, Jun 15
BKK
Bangkok
KTM
Kathmandu
￥50,930 Roundtrip, found 2 days ago
￥50,930
Roundtrip
found 2 days ago
Select SriLankan Airlines flight, departing Wed, Jun 4 from Bangkok to Kathmandu, returning Sun, Jun 15, priced at ￥50,930 found 2 days ago
SriLankan Airlines
Sat, Jul 26 - Mon, Jul 28
BKK
Bangkok
KTM
Kathmandu
￥50,980 Roundtrip, found 6 hours ago
￥50,980
Roundtrip
found 6 hours ago
Select SriLankan Airlines flight, departing Sat, Jul 26 from Bangkok to Kathmandu, returning Mon, Jul 28, priced at ￥50,980 found 6 hours ago
SriLankan Airlines
Sat, Jun 21 - Mon, Jun 30
BKK
Bangkok
KTM
Kathmandu
￥51,350 Roundtrip, found 23 hours ago
￥51,350
Roundtrip
found 23 hours ago
Select SriLankan Airlines flight, departing Sat, Jun 21 from Bangkok to Kathmandu, returning Mon, Jun 30, priced at ￥51,350 found 23 hours ago
SriLankan Airlines
Sun, Jun 8 - Mon, Jun 23
BKK
Bangkok
KTM
Kathmandu
￥54,330 Roundtrip, found 2 days ago
￥54,330
Roundtrip
found 2 days ago
Select SriLankan Airlines flight, departing Sun, Jun 8 from Bangkok to Kathmandu, returning Mon, Jun 23, priced at ￥54,330 found 2 days ago
SriLankan Airlines
Wed, Jun 4 - Wed, Jun 11
BKK
Bangkok
KTM
Kathmandu
￥54,770 Roundtrip, found 2 days ago
￥54,770
Roundtrip
found 2 days ago
Select SriLankan Airlines flight, departing Wed, Jun 4 from Bangkok to Kathmandu, returning Wed, Jun 11, priced at ￥54,770 found 2 days ago

Frequently asked questions

❓ How much is a flight ticket from Bangkok (BKK) -Kathmandu (KTM) with SriLankan Airlines?

✔️ Prices were available within the past 7 days and starts at ￥27,130 for one-way flights and ￥49,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


❓Which month is the cheapest flight ticket for Bangkok (BKK) to Kathmandu (KTM) with SriLankan Airlines?

✔️ Air fares published on Expedia.co.jp over the past 7 days with lowest price for one-way departures in September and round-trip departures in May.

*Available to Expedia members.