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Southern Asia — cheap flights destination
One-way and roundtrip flights from Bangkok

Flights to Southern Asia in December 2026

DepartureTue, Dec 15± 15 days
Lowest fare
฿4,145Dec 11
Roundtrip from
฿7,818
Typical roundtrip
฿14,861
One way from ฿4,145 · Roundtrip from ฿7,818.
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Top deals
Tehran฿19,835Kathmandu฿11,356Islamabad฿21,535Hyderabad฿7,818Chennai฿4,322Bengaluru฿4,723Paro฿23,202Guwahati฿9,681Karachi฿21,535Lahore฿21,878
Where to go

Where are the best-value flights to Southern Asia?

Compare 21 destinations across Southern Asia and choose the best fit for your dates and budget. 636 one-way fares from ฿4,145 · 11,708 roundtrips from ฿7,818. These results are for december 2026.

One way from
฿4,145
636 outbound-only options
Roundtrip from
฿7,818
11,708 complete trips
Typical roundtrip
฿14,861
Half cost less, half cost more
Destinations
21
Across 8 countries
Where
Depart
Depart
15d
Trip type
RETURN
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Best Deals

Roundtrip deals

11,684 fares · from ฿7,818

Outbound and return flights together in one total fare.

Show only roundtrip
Country

Nepal

Southern Asia · 1 city

Weather18°Mild
Typical roundtrip฿16,830
Cheapest roundtrip฿11,356
฿16,830−33%
Dec 27 → Jan 6Save ฿5,474

Kathmandu

Cheapest in December 2026

From฿11,356
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Country

Pakistan

Southern Asia · 3 cities

Weather21°Mild
Typical roundtrip฿30,195
Cheapest roundtrip฿21,535
฿30,195−29%
Dec 7 → Dec 11Save ฿8,660

Islamabad

Cheapest in December 2026

From฿21,535
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Karachi

Cheapest in December 2026

From฿21,535
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Lahore

Cheapest in December 2026

From฿21,878
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Country

India

Southern Asia · 12 cities

Weather27°Hot
Typical roundtrip฿10,895
Cheapest roundtrip฿7,818
฿10,895−28%
Dec 4 → Dec 14Save ฿3,077

Hyderabad

Cheapest in December 2026

From฿7,818
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Guwahati

Cheapest in December 2026

From฿9,681
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Chennai

Cheapest in December 2026

From฿9,097
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Bengaluru

Cheapest in December 2026

From฿9,882
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Ahmedabad

Cheapest in December 2026

From฿12,240
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Kolkata

Cheapest in December 2026

From฿8,169
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Mumbai

Cheapest in December 2026

From฿8,442
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Jaipur

Cheapest in November 2026

From฿13,636
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Kochi

Cheapest in December 2026

From฿12,100
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Goa

Cheapest in December 2026

From฿13,426
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Pune

Cheapest in December 2026

From฿12,721
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New Delhi

Cheapest in December 2026

From฿11,336
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Country

Bhutan

Southern Asia · 1 city

Weather12°Mild
Typical roundtrip฿30,338
Cheapest roundtrip฿23,202
฿30,338−24%
Dec 6 → Dec 13Save ฿7,136

Paro

Cheapest in December 2026

From฿23,202
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Country

Maldives

Southern Asia · 1 city

Weather28°Hot
Typical roundtrip฿19,573
Cheapest roundtrip฿16,983
฿19,573−13%
Dec 23 → Jan 12Save ฿2,590

Male

Cheapest in December 2026

From฿16,983
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Country

Iran

Southern Asia · 1 city

Weather17°Mild
Typical roundtrip฿45,182
Cheapest roundtrip฿39,186
฿45,182−13%
Nov 30 → Dec 4Save ฿5,996

Tehran

Cheapest in November 2026

From฿39,186
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Country

Sri Lanka

Southern Asia · 1 city

Weather28°Hot
Typical roundtrip฿13,034
Cheapest roundtrip฿11,860
฿13,034−9%
Dec 4 → Dec 7Save ฿1,174

Colombo

Cheapest in December 2026

From฿11,860
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Country

Bangladesh

Southern Asia · 1 city

Weather26°Warm
Typical roundtrip฿14,684
Cheapest roundtrip฿13,533
฿14,684−8%
Dec 24 → Dec 30Save ฿1,151

Dhaka

Cheapest in December 2026

From฿13,533
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One-way deals

637 fares · from ฿4,145

Outbound fare only — add a return separately if you need one.

Show only one way
Country

Iran

Southern Asia · 1 city

Weather17°Mild
Typical one way฿33,090
Cheapest one-way fare฿19,835
฿33,090−40%
Nov 30Save ฿13,255

Tehran

Cheapest in November 2026

From฿19,835
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Country

Nepal

Southern Asia · 1 city

Weather18°Mild
Typical one way฿7,944
Cheapest one-way fare฿5,452
฿7,944−31%
Dec 27Save ฿2,492

Kathmandu

Cheapest in December 2026

From฿5,452
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Country

India

Southern Asia · 12 cities

Weather29°Hot
Typical one way฿5,819
Cheapest one-way fare฿4,322
฿5,819−26%
Dec 8Save ฿1,497

Chennai

Cheapest in December 2026

From฿4,322
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Hyderabad

Cheapest in December 2026

From฿4,145
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Bengaluru

Cheapest in December 2026

From฿4,723
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Guwahati

Cheapest in December 2026

From฿5,152
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Goa

Cheapest in December 2026

From฿6,475
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Ahmedabad

Cheapest in December 2026

From฿6,563
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Jaipur

Cheapest in November 2026

From฿7,100
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Kolkata

Cheapest in December 2026

From฿4,427
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Mumbai

Cheapest in December 2026

From฿4,714
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New Delhi

Cheapest in December 2026

From฿6,011
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Kochi

Cheapest in December 2026

From฿6,556
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Pune

Cheapest in December 2026

From฿6,689
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Country

Bhutan

Southern Asia · 1 city

Weather12°Mild
Typical one way฿13,982
Cheapest one-way fare฿11,406
฿13,982−18%
Dec 6Save ฿2,576

Paro

Cheapest in December 2026

From฿11,406
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Country

Pakistan

Southern Asia · 3 cities

Weather25°Warm
Typical one way฿12,751
Cheapest one-way fare฿10,935
฿12,751−14%
Dec 27Save ฿1,816

Lahore

Cheapest in December 2026

From฿10,935
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Islamabad

Cheapest in December 2026

From฿11,885
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Karachi

Cheapest in December 2026

From฿11,957
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Country

Maldives

Southern Asia · 1 city

Weather28°Hot
Typical one way฿8,029
Cheapest one-way fare฿7,147
฿8,029−11%
Dec 21Save ฿882

Male

Cheapest in December 2026

From฿7,147
Show all Male fares

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Country

Sri Lanka

Southern Asia · 1 city

Weather28°Hot
Typical one way฿6,111
Cheapest one-way fare฿5,718
฿6,111−6%
Dec 17Save ฿393

Colombo

Cheapest in December 2026

From฿5,718
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Country

Bangladesh

Southern Asia · 1 city

Weather26°Warm
Typical one way฿6,383
Cheapest one-way fare฿6,058
฿6,383−5%
Dec 18Save ฿325

Dhaka

Cheapest in December 2026

From฿6,058
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Filters

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Direct only means outbound non-stop for one ways and both flights non-stop for roundtrips.

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Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

Destination map

Where you can go for Southern Asia

The leading destinations shown by location. Larger dots mean more flight options.

HyderabadKolkataMumbaiChennaiGuwahatiBengaluru
🇮🇳 Hyderabad · ฿7,818🇮🇳 Kolkata · ฿8,169🇮🇳 Mumbai · ฿8,416🇮🇳 Chennai · ฿9,097🇮🇳 Guwahati · ฿9,681🇮🇳 Bengaluru · ฿9,882🇮🇳 New Delhi · ฿11,336🇳🇵 Kathmandu · ฿11,356

Where your money goes furthest

Cheapest destinations for Southern Asia

Sorted by the lowest roundtrip fare. The typical price shows whether the cheapest result is common or unusual.

Cheapest destinations for Southern Asia
DestinationLowestTypicalResultsNon-stop
1HyderabadIndia฿7,818฿10,96759986%
2KolkataIndia฿8,169฿10,300619100%
3MumbaiIndia฿8,416฿10,101619100%
4ChennaiIndia฿9,097฿11,54261493%
5GuwahatiIndia฿9,681฿13,23447860%
6BengaluruIndia฿9,882฿12,72961099%
7New DelhiIndia฿11,336฿12,658611100%
8KathmanduNepal฿11,356฿14,71853890%
9ColomboSri Lanka฿11,860฿15,10748788%
10KochiIndia฿12,100฿14,56560770%
11AhmedabadIndia฿12,240฿14,93161654%
12PuneIndia฿12,721฿14,9966080%

Typical prices

What do Southern Asia roundtrips usually cost?

This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.

Half of the 11,708 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Why go

Why travelers consider Southern Asia

A kaleidoscope of colour, spirituality, and flavour where Himalayan peaks tower above ancient temples, bustling bazaars, and some of the most diverse cuisines on the planet.

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Common questions about Southern Asia

What is the lowest available one-way fare for Southern Asia?
The lowest available one-way fare is ฿4,145. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Southern Asia?
The lowest available roundtrip fare is ฿7,818. Check the dates, baggage and final total before booking.
What is a typical fare for Southern Asia?
A typical fare is ฿14,861. Many available options sit between ฿12,536 and ฿20,078.
How many choices are available for Southern Asia?
Choose from 11,708 roundtrip flights across 21 destinations in 8 countries.
Are direct flights available for Southern Asia?
6,835 roundtrip flights are non-stop both ways. That is 58% of the current choices.
Which month has the lowest fares for Southern Asia?
Dec 2026 has the lowest available roundtrip fare, from ฿7,818.
Which destination is cheapest for Southern Asia?
Hyderabad starts at ฿7,818, with roundtrip fares usually around ฿10,967.
How long does the journey take for Southern Asia?
A typical outbound journey takes 4h 25m. A typical roundtrip has 0 stops in total across both directions.