IndiGo Guwahati to Bangkok schedule: 6E1085 and 6E1086

IndiGo's official timetable lists a special nonstop operation between Guwahati and Bangkok on October 27, 2026. Regular Wednesday and Saturday flights are due to follow from October 31. The route is IndiGo's first international service from Guwahati.

The airline's route-specific release now resolves an earlier timetable conflict. Flight 6E1085 is the evening Guwahati departure. Flight 6E1086 leaves Bangkok in the morning. Keep the issued itinerary because local times, terminals and operating details can still change.

Illustration: original editorial image created for OpenSim. It does not show an IndiGo aircraft, Guwahati Airport, Suvarnabhumi Airport or the actual flight.

The short answer: IndiGo lists 6E1085 from Guwahati at 6:15 p.m., arriving in Bangkok at 10:45 p.m. Flight 6E1086 leaves Bangkok at 8:50 a.m. and reaches Guwahati at 10:25 a.m. The October 27 flights are a special Tuesday operation. Regular Wednesday and Saturday service is scheduled from October 31.

This guide was checked at 7:55 a.m. UTC on October 27, 2026. Suvarnabhumi Airport's departure status listed 6E1086 to Guwahati on time. That is a timestamped airport observation, not a guarantee for the return flight or later dates. The issued ticket, airline status page and relevant border authority control an individual trip.

What IndiGo has confirmed

IndiGo's September 7 route release confirms the city pair, flight numbers, local times, October 27 special operation and twice-weekly pattern. It describes the service as the carrier's first international operation from Guwahati.

Travel Trade Journal and The Economic Times both report a special inaugural flight on October 27 and the Wednesday and Saturday pattern from October 31. October 27 falls on a Tuesday, so it should not be mistaken for the beginning of a normal Tuesday service.

The airport codes matter. GAU is Lokpriya Gopinath Bordoloi International Airport in Guwahati. BKK is Suvarnabhumi Airport, not Don Mueang Airport (DMK). Confirm BKK on the ticket before arranging a Bangkok pickup.

Official 6E1085 and 6E1086 timetable

All times are local. The different time zones mean the clock times alone do not show the elapsed journey. IndiGo's official table supersedes the two secondary reports that had assigned the same time pairs to opposite directions.

Search the chosen date directly with IndiGo and keep the issued itinerary. Check again before travel using the airline's booking manager and the Guwahati Airport flight-status page. If an onward flight, hotel transfer or tour depends on the arrival time, ask the provider what happens after a schedule change.

Book the inaugural flight and regular service carefully

The October 27 flight is a one-off inaugural operation in the current reporting. The regular Wednesday and Saturday pattern begins on October 31. A return search should therefore use actual dates, not simply assume a matching flight two or three days later.

Before paying, check that the booking shows:

• GAU and BKK, rather than another airport serving either region;
• IndiGo as the operating carrier;
• the correct local date and time in each direction;
• whether the itinerary is nonstop;
• the fare family and included baggage; and
• the rules for changes, cancellations and missed connections.

IndiGo says tickets can be booked on its website, mobile app or through authorized travel partners. If a third party supplies the ticket, understand whether the airline or the seller must handle a change.

Use the ticket's baggage line, especially for Lite fares

IndiGo's current baggage policy ties free checked baggage to the fare type. Its Lite fare may include no free checked bag, while other international fares can include an allowance. The general fees page currently lists 20 kg in up to two pieces for most international Bangkok sectors, but that is not permission to ignore the allowance printed on a particular booking.

Check both weight and piece count. A 20 kg total spread across too many bags can still trigger a fee if the fare limits the number of pieces. Sports equipment, strollers, oversized items and connecting-carrier bags need separate confirmation.

If this flight connects to a separately ticketed service, do not assume through-checking or missed-connection protection. Collecting a bag and checking it again can require immigration, customs and a new check-in deadline.

Confirm the terminal close to departure

Guwahati Airport's live site currently shows IndiGo using Terminal 2, and the airport says international passengers should arrive at least four hours before departure. Its departure guide still tells travelers to check the flight status and terminal details rather than treating a terminal assignment as permanent.

At Bangkok, use the official Suvarnabhumi passenger guide and the latest booking. An aircraft may use the main terminal or a satellite concourse, with an internal train or long walk between the aircraft and immigration. A concourse is not a different Bangkok airport.

Share the final terminal and flight number with anyone meeting you. Landing time is not curb time: immigration, baggage, customs and the journey through the terminal come afterward.

Complete Thailand's TDAC before the Guwahati departure

Thailand's official Digital Arrival Card FAQ says all non-Thai nationals entering the country must submit a TDAC. The form opens within three days of arrival, including the arrival date, and asks for passport, flight, accommodation, purpose, health and email details.

Use the official TDAC website, save the emailed QR code and submit a new form for each entry. Children need a TDAC too. A traveler remaining in airside transit without passing immigration does not need one; leaving the airport changes that answer.

TDAC is an arrival form, not a visa. Check passport-specific entry permission separately. Our Thailand visa-exemption guide owns the current exemption change and country-list questions, so this route page does not duplicate or shorten that list.

Prepare India's e-Arrival Card for the Bangkok departure

For foreign nationals and OCI cardholders traveling to Guwahati, India's official visa portal says the e-Arrival Card can be submitted online within 72 hours before arrival. The service is free and records arrival information; it does not replace a visa, eVisa, OCI status or another valid permission to enter.

Use Indian Visa Online or its official e-Arrival Card form. The portal warns that the government does not authorize agents to charge for the e-Arrival Card. Travelers should also follow any additional arrival declaration currently shown by the official portal for their date.

Indian citizens do not use a foreign-national visa rule to return home, but they still need the travel documents required by the airline and immigration. Every passenger should confirm passport validity and any transit requirements before departure.

Leave a sensible buffer around separate connections

A new nonstop removes the scheduled connection between Guwahati and Bangkok; it does not protect a separate ticket at either end. A delay can still leave a traveler outside the second airline's check-in window.

On arrival at BKK, allow time for passport control, baggage and customs before an onward domestic or international flight. Some transfers remain airside, while others require entering Thailand and rechecking. The ticket structure, baggage agreement and airlines decide which procedure applies.

At GAU, the airport recommends arriving four hours early for an international departure. For a separate domestic connection into Guwahati, leave enough time to retrieve bags, move through the terminal and complete international check-in. Ask both carriers whether the itinerary is protected and whether bags are tagged through.

Mobile data in India and Thailand

An India OpenSim eSIM can cover the Guwahati side, while the live Thailand eSIM page covers Bangkok plans. For one plan across both countries, compare Asia 20 Areas or Global 120 Areas after confirming the selected card's current coverage.

Check the selected plan's data allowance, validity, network, hotspot rule, activation timing and top-up status. Not every plan is reloadable. Install while reliable Wi-Fi is available, then follow the plan's activation instructions rather than assuming purchase starts the clock.

Keep the itinerary, border forms, accommodation address, airline contacts and connection details available offline. Mobile data helps after landing; it is not aircraft Wi-Fi and cannot resolve an immigration or missed-connection problem.

Our guides also explain when to install an eSIM, whether a phone supports eSIM and how much mobile data to plan.

Ten questions about the IndiGo Guwahati to Bangkok flights

When do IndiGo's Guwahati to Bangkok flights start?

The special launch operation is listed for October 27, 2026. Regular twice-weekly service is scheduled to begin on October 31.

Which days will the regular flights operate?

IndiGo's official table says Wednesday and Saturday. October 27 is a special Tuesday operation, not evidence of a continuing Tuesday schedule.

What are flight 6E1085 and 6E1086?

6E1085 is the Guwahati to Bangkok flight, scheduled at 6:15 p.m. to 10:45 p.m. Flight 6E1086 is the Bangkok to Guwahati service, scheduled at 8:50 a.m. to 10:25 a.m. Times are local.

Is the Guwahati to Bangkok flight nonstop?

Yes. IndiGo announced it as a nonstop route between GAU and BKK. Check that a specific booking still says nonstop before paying.

Which Bangkok airport will IndiGo use?

The announced code is BKK, which is Suvarnabhumi Airport. Do not arrange transport to or from Don Mueang (DMK) by mistake.

Which Guwahati terminal will the flight use?

Guwahati Airport currently lists IndiGo at Terminal 2, but travelers should confirm the terminal in the live flight status and issued booking close to departure.

How early should I arrive at Guwahati Airport?

The airport currently recommends arriving four hours before an international departure. The airline's check-in deadline still applies, so do not treat four hours as permission to arrive later.

What baggage comes with my IndiGo fare?

It depends on the fare. IndiGo Lite may include no free checked bag, while other international fares can include baggage. The allowance shown on the issued ticket controls.

Do Indian travelers need Thailand's TDAC?

Yes. Thailand requires non-Thai nationals, including Indian passport holders, to submit the TDAC within the official three-day window before arrival. It is not a visa.

Can one travel eSIM cover Guwahati and Bangkok?

Possibly. Choose a regional or global card whose current country list includes both India and Thailand, then check allowance, validity, activation, hotspot support and reloadability.

How we will track the route

The launch date, nonstop city pair, flight numbers, official timetable, twice-weekly frequency, first international IndiGo operation from Guwahati and booking channels come from IndiGo's September 7 route release. The launch was also checked against Suvarnabhumi Airport's current departure status. Earlier secondary reports remain listed because they explain why the first version of this guide treated the timetable as unresolved.

Airport procedures come from the official Guwahati and Suvarnabhumi passenger guides. Baggage comes from IndiGo's current policy and fee pages. Entry-form guidance comes from Thailand's Immigration Bureau and India's Bureau of Immigration.

We will update this page if IndiGo changes the operating days, times, flight numbers or terminals, or if the route's operating status changes. Travelers should still use the issued itinerary and current border guidance for the individual trip.