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Flights Bangkok to Mumbai (BKK-BOM): Airlines, THB Fares | May 2026

Flights Bangkok (BKK) to Mumbai (BOM): TG, AI, 6E operate ~21/week, ~4.5h. THB fares, ASEAN regional + Songkran domestic corridor

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🇹🇭 BKK 🇮🇳 BOM
city pair Fact-checked Baht-first
SE Written by SiamFlights Editorial Team · Updated May 2026 · 5 min read
Mumbai (BOM) — สนามบินคอริดอร์ ASEAN, photo via Wikimedia Commons (Wikipedia summary)
Photo of Mumbai (BOM) — สนามบินคอริดอร์ ASEAN · CC BY-SA 4.0 by Rutiknatekar · source

3

Aerolíneas

21×

Por semana

฿6,500

Desde (est.)

4.5h

Directo

Bangkok (BKK) → Mumbai (BOM)

BKK🇹🇭

Bangkok

Suvarnabhumi Airport

DISTANCE

3 273 km

BOM🇮🇳

Mumbai

Chhatrapati Shivaji Maharaj International Airport

~4h 57mDirect flights-1 h · different time zones

Flight time is an estimate: great-circle distance with ~8% routing adjustment and ~45 min ground operations. Actual block time depends on the carrier, winds, and specific service (check the airline schedule).

When are fares cheapest?

Click a month → live Aviasales fares for the 15th

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Flights Bangkok → Mumbai (BKK-BOM) — THB Fares, Airlines, Frequency

Bangkok to Mumbai connects Thailand with India’s financial capital, with around 21 flights a week. The traffic runs both ways — Indian business travellers and tourists heading to Thailand, and Thai travellers, traders and holidaymakers bound for Mumbai. Block time is about four and a half hours, comfortably within a single daytime or overnight sector.

Airlines on this route

Three carriers fly BKK-BOM: Thai Airways and Air India operate full-service, while IndiGo flies it as a low-cost service. Thai and Air India include a checked allowance and meals; IndiGo sells a lean base fare with bags and food added on. All three fly the route direct, so the choice comes down to schedule, included baggage and price rather than connection time.

THB fares

Fares on BKK-BOM are moderate for an international route of this length, helped by IndiGo keeping the budget end competitive. The Diwali season and the Indian wedding months push demand up, and those weeks are worth booking two to three months ahead. For ordinary dates, four to six weeks of lead time usually secures a workable economy fare in THB, with the low-cost option cheapest for light packers.

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About Mumbai

Mumbai is India’s financial and entertainment capital — home to the country’s stock exchange, its film industry and a coastline of colonial-era architecture along the Arabian Sea. It is a dense, fast-moving city with the Gateway of India, the markets of Colaba and a deep food culture. For Thai travellers it is most often a business destination or the first stop on a wider trip across India.

FAQ

Which airlines fly Bangkok to Mumbai? Direct BKK-BOM flights are operated by Thai Airways, Air India, IndiGo. Compare baggage allowance, fares and schedules in the carrier table above.

How long is the BKK-BOM flight and how often does it run? Block time is about 4.5 hours. The BKK-BOM route runs roughly 21 flights per week across all carriers.

How far ahead should I book BKK-BOM for the best fare? Booking 4-8 weeks ahead for regular dates, and 10-14 weeks for peak periods (Songkran, New Year, Hajj/Umrah season), typically saves 15-30%. See the month-by-month fare heatmap above.

What is the checked baggage allowance on BKK-BOM? It varies by carrier and fare class — full-service carriers on this route usually include 20-30 kg, while low-cost carriers sell it as an add-on. Confirm the current policy on the airline’s site before booking.

What currency is used in Mumbai? Mumbai uses USD. Compare airfares in THB and budget on-the-ground spending in USD.

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About SiamFlights Editorial Team

SiamFlights is a Thai editorial team covering GCC migrant-worker logistics, Buddhist pilgrimage planning (Bodh Gaya/Lumbini), Thai-diaspora long-haul VFR and ASEAN regional routes. Every article is written at one desk and verified at another. Published under a single team byline. Meet the editorial team and read our standards.

Updated May 2026

Notice: Fares, visa rules and customs change frequently. Verify everything with the airline, CAAT, TOEA or the Sheikh-ul-Islam office before booking.