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Goa to Kathmandu flights in December 2026 from $136 GOI, GOX → KTM

Dabolim Airport (GOI), Manohar International Airport (GOX) → Tribhuvan International Airport (KTM)

For departures in December 2026, the cheapest return found recently is $318 with IndiGo, 12 Dec – 16 Dec, found 2 days ago. The cheapest one-way found recently is $136 with IndiGo, 10 Dec, found 3 days ago.

Return

In December 2026, the cheapest return fare on each of 16 departure dates is usually $323 to $341. Across all 52 departure dates we hold on this route, it is usually $321 to $340. Of the 4 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$318

12 Dec – 16 Dec · IndiGo

Dabolim Airport (GOI) → Tribhuvan International Airport (KTM)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec – 16 Dec$318IndiGoout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
13 Dec – 16 Dec$318IndiGoout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
14 Dec – 17 Dec$318IndiGoout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
7 Dec – 17 Dec$322IndiGoout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
15 Dec – 16 Dec$323IndiGoout 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Every date we hold

16 departure dates

1 Dec – 4 Dec: $340, found 5 days ago2 Dec – 5 Dec: $340, found 7 days ago3 Dec – 6 Dec: $338, found 3 days ago4 Dec – 6 Dec: $332, found 4 days ago5 Dec – 12 Dec: $333, found 8 days ago6 Dec – 10 Dec: $330, found 2 days ago7 Dec – 17 Dec: $322, found 2 days ago11 Dec – 16 Dec: $330, found 2 days ago12 Dec – 16 Dec: $318, found 2 days ago13 Dec – 16 Dec: $318, found 2 days ago14 Dec – 17 Dec: $318, found 2 days ago15 Dec – 16 Dec: $323, found 2 days ago26 Dec – 2 Jan 2027: $352, found 2 days ago27 Dec – 31 Dec: $342, found 7 days ago30 Dec – 6 Jan 2027: $356, found 7 days ago31 Dec – 6 Jan 2027: $350, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 4 Dec$340IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
2 Dec – 5 Dec$340IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
3 Dec – 6 Dec$338IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
4 Dec – 6 Dec$332IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
5 Dec – 12 Dec$333IndiGoManohar International Airport (GOX) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 8 days agoSee prices for these dates
6 Dec – 10 Dec$330IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
7 Dec – 17 Dec$322IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
11 Dec – 16 Dec$330IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
12 Dec – 16 Dec$318IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
13 Dec – 16 Dec$318IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
14 Dec – 17 Dec$318IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
15 Dec – 16 Dec$323IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
26 Dec – 2 Jan 2027$352Air India ExpressDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
27 Dec – 31 Dec$342Air India ExpressManohar International Airport (GOX) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
30 Dec – 6 Jan 2027$356IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
31 Dec – 6 Jan 2027$350Air India ExpressDabolim Airport (GOI) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $268.

November 2026From $3357 departure dates22 Nov – 26 Nov · found 5 days agoSee prices for these datesEvery date in November 2026
December 2026From $31816 departure dates12 Dec – 16 Dec · found 2 days agoSee prices for these dates
January 2027From $268Cheapest seen17 departure dates4 Jan 2027 – 10 Jan 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
February 2027From $31211 departure dates3 Feb 2027 – 6 Feb 2027 · found 2 days agoSee prices for these datesEvery date in February 2027
March 2027From $3401 departure date7 Mar 2027 – 17 Mar 2027 · found 6 days agoSee prices for these dates

One-way

We hold one-way fares on only 2 departure dates in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$136

10 Dec · IndiGo

Dabolim Airport (GOI) → Tribhuvan International Airport (KTM)

1 stop

found 3 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
10 Dec$136IndiGo1 stopfound 3 days agoOpen this trip
8 Dec$138IndiGo1 stopfound 8 days agoSee prices for these dates

Every date we hold

2 departure dates

8 Dec: $138, found 8 days ago10 Dec: $136, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
8 Dec$138IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)1 stopfound 8 days agoSee prices for these dates
10 Dec$136IndiGoDabolim Airport (GOI) → Tribhuvan International Airport (KTM)1 stopfound 3 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $136.

December 2026From $136Cheapest seen2 departure dates10 Dec · found 3 days agoOpen this trip
January 2027From $1383 departure dates28 Jan 2027 · found 6 days agoOpen this tripEvery date in January 2027
April 2027From $1722 departure dates11 Apr 2027 · found 7 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work