Cheap flights from Bangkok to Guwahati in September 2026

Flights and prices

Guwahati: prices, dates and useful details

Planning a trip to Guwahati? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿4,906 · 579 roundtrips from ฿10,120. These results are for september 2026.

One way from: ฿4,906
Roundtrip from: ฿10,120
Typical roundtrip: ฿12,248
Flight options: 579

Daily prices to Guwahati15 days around September 15, 2026

AvgMinp25–p75

Cheapest

฿4,906

Sep 13

Global average

฿6,699

All travel dates

September avg

฿5,621

Selected month

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Best Deals

Trip datesFlight itineraryTotal fareView

Departuresunday · Sep 13sun · Sep 13

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿4,906฿6,699−27%Save ฿1,793View deal

Cheapest in the next 365 days

Departuremonday · Sep 28mon · Sep 28

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,145฿6,699−23%Save ฿1,554View deal

Lowest 10% in next 365 days

Departurewednesday · Sep 23wed · Sep 23

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,160฿6,699−23%Save ฿1,539View deal

Lowest 10% in next 365 days

Departurewednesday · Sep 2wed · Sep 2

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,164฿6,699−23%Save ฿1,535View deal

Lowest 10% in next 365 days

Departuremonday · Sep 21mon · Sep 21

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,175฿6,699−23%Save ฿1,524View deal

Lowest 10% in next 365 days

Departuresunday · Sep 20sun · Sep 20

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,264฿6,699−21%Save ฿1,435View deal

Lowest 10% in next 365 days

Departuresunday · Sep 27sun · Sep 27

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,265฿6,699−21%Save ฿1,434View deal

Lowest 10% in next 365 days

Departurethursday · Sep 3thu · Sep 3

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,292฿6,699−21%Save ฿1,407View deal

Lowest 10% in next 365 days

Departurefriday · Sep 18fri · Sep 18

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,304฿6,699−21%Save ฿1,395View deal

Lowest 10% in next 365 days

Departuretuesday · Sep 1tue · Sep 1

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,353฿6,699−20%Save ฿1,346View deal

Departurethursday · Sep 17thu · Sep 17

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,381฿6,699−20%Save ฿1,318View deal

Departurethursday · Sep 24thu · Sep 24

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,382฿6,699−20%Save ฿1,317View deal

Departuremonday · Aug 31mon · Aug 31

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,403฿6,699−19%Save ฿1,296View deal

Departuretuesday · Sep 15tue · Sep 15

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,403฿6,699−19%Save ฿1,296View deal

Departuretuesday · Sep 29tue · Sep 29

One wayto Guwahati · 20262026

00:30DMK

08:45GAU

Journey1 stop

Thai Lion AirDMK → Kolkata2h 35m
LayoverConnection in Kolkata5h 45m
Air India ExpressKolkata → GAU1h 25m

Outbound00:30DMK08:45GAU4h1 stop · via Kolkata

One-way fare฿5,413฿6,699−19%Save ฿1,286View deal

Departurefriday · Sep 11fri · Sep 11

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,513฿6,699−18%Save ฿1,186View deal

Departuremonday · Sep 14mon · Sep 14

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,519฿6,699−18%Save ฿1,180View deal

Departurefriday · Sep 25fri · Sep 25

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,538฿6,699−17%Save ฿1,161View deal

Departurewednesday · Sep 16wed · Sep 16

One wayto Guwahati · 20262026

22:25BKK

08:45GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata7h 30m
Air India ExpressKolkata → GAU1h 25m

Outbound22:25BKK08:45GAU4h 20m1 stop · via Kolkata

One-way fare฿5,538฿6,699−17%Save ฿1,161View deal

Departuresunday · Sep 6sun · Sep 6

One wayto Guwahati · 20262026

22:25BKK

07:20GAU

Journey1 stop

Thai VietJet AirBKK → Kolkata2h 55m
LayoverConnection in Kolkata6h 15m
IndiGoKolkata → GAU1h 15m

Outbound22:25BKK07:20GAU4h 10m1 stop · via Kolkata

One-way fare฿5,620฿6,699−16%Save ฿1,079View deal

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Plan with confidence

Find the trip that fits

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

See the difference

September 2026 at a glance

Compare price, non-stop choice and travel time with other Guwahati options.

Typical price difference

-8%

฿12,248 here compared with ฿13,366

Non-stop options

-7 points compared with other flights

Typical flight time

0h 5m longer than the comparison

Roundtrip options

579

Trips ready to compare

Typical prices

What do Guwahati roundtrips usually cost?

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

Lowest฿10,120

Typical low฿11,238

Typical฿12,248

Typical high฿12,969

Half of the 579 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Flexible dates

Cheapest departure dates for Guwahati

Compare nearby dates to see where the better prices are. Always check the final price before booking.

฿13,236

Sep 1

฿10,468

Sep 2

฿10,596

Sep 3

฿12,304

Sep 4

฿11,740

Sep 5

฿10,921

Sep 6

฿11,613

Sep 7

฿11,136

Sep 8

฿11,178

Sep 9

฿11,133

Sep 10

฿11,925

Sep 11

฿12,830

Sep 12

฿10,767

Sep 13

฿15,478

Sep 14

฿18,771

Sep 15

฿11,950

Sep 16

฿11,562

Sep 17

฿11,719

Sep 18

฿12,502

Sep 19

฿11,742

Sep 20

฿11,986

Sep 21

฿12,353

Sep 22

฿12,296

Sep 23

฿11,907

Sep 24

฿12,458

Sep 25

฿12,839

Sep 26

฿12,262

Sep 27

฿12,547

Sep 28

฿12,320

Sep 29

฿14,386

Sep 30

Bars show the typical roundtrip fare for each choice.Lowest: Sep 13 from ฿10,120

Flexible timing

Compare Guwahati by travel month

Open a month to compare its dates, prices and available flights.

January 2027฿10,320 February 2027฿10,654 July 2026฿11,299 August 2026฿10,428 September 2026฿10,120 October 2026฿11,307 November 2026฿11,376 December 2026฿12,163

Airline comparison

Which airlines show the lowest Guwahati fares?

Some trips combine airlines, so check both flights before you book.

Which airlines show the lowest Guwahati fares?
Comparison	Lowest	Typical range	Results	Non-stop
1Thai VietJet Air	฿10,120	฿10,991–฿12,441	347	0%
2Air India Express	฿10,120	฿11,100–฿12,719	451	0%
3IndiGo	฿10,120	฿11,497–฿12,975	401	0%
4Thai Lion Air	฿10,440	฿11,171–฿12,839	299	0%
5Thai AirAsia	฿11,384	฿12,211–฿12,890	115	0%
6Thai Airways	฿12,458	฿13,137–฿14,768	14	—
7Akasa Air	฿12,523	฿14,094–฿18,412	13	—
8Air India	฿12,754	฿13,149–฿19,460	20	0%
9Drukair	฿13,485	฿13,864–฿14,908	20	0%
10B3	฿14,540	—	1	—

Weather through the year

Typical temperatures in Guwahati

Usual monthly temperatures can help you choose when to go. They are not a live forecast.

16°Jan

19°Feb

23°Mar

26°Apr

27°May

28°Jun

29°Jul

29°Aug

28°Sep

26°Oct

22°Nov

17°Dec

Typical monthly temperature range: 16°C to 29°C. Verify a live forecast near departure.

Useful trip facts

What to know about Guwahati

Country: India
Arrival code: GAU
Typical annual temperature: 24°C
Trip styles: City
Typical outbound from Bangkok: 4h
Typical stay: 12 nights

Why go

Why travelers consider Guwahati

The gateway to India's wild northeast, Guwahati sprawls along the mighty Brahmaputra River where temple bells compete with tea-garden tranquility. From rhino safaris in Kaziranga to ancient Kamakhya Temple's tantric rituals, this city pulses with a culture found nowhere else in India.

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Best time to visit Guwahati

Common questions about Guwahati

What is the cheapest Guwahati one-way flight?

The lowest available one-way fare is ฿4,906. It is compared only with other one-way fares.

What is the cheapest Guwahati roundtrip flight?

The lowest available roundtrip fare is ฿10,120. Check the dates, baggage and final total before booking.

What is a typical fare for Guwahati?

A typical fare is ฿12,248. Many available options sit between ฿11,238 and ฿12,969.

How many choices are available for Guwahati?

Choose from 579 roundtrip flights across 1 destination in 1 country.

Are direct flights available for Guwahati?

0 roundtrip flights are non-stop both ways. That is 0% of the current choices.

Which month has the lowest Guwahati fare?

Sep 2026 has the lowest available roundtrip fare, from ฿10,120.

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

Based on current prices, September 2026 offers some of the best deals from Bangkok to Guwahati. Check the month-by-month breakdown on this page for the cheapest times to fly.

Are there direct flights from Bangkok to Guwahati?

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 Guwahati.

Flights to Guwahati in September 2026

Guwahati: prices, dates and useful details

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Typical price difference

Non-stop options

Typical flight time

Roundtrip options

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Common questions about Guwahati