₹ 10,791 Find Cheap Flights from Mumbai to Bangkok – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mumbai to Bangkok departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Everything you should know

Cheapest return fare
₹ 23,123
Typical prices: ₹ 19,270-₹ 22,738
Thai Lion Air
Thu 24/9Wed 30/9
BOM - DMK • Direct
Cheapest one-way flight
₹ 10,791
Typical prices: ₹ 8,671-₹ 10,020
Thai Lion Air
Sat 19/9
BOM - DMK • Direct
Top airlines
Cheapest • from ₹ 23,123 (return)
Best reviews • 7.9 score
Airline reviews
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Airline reviews
+1
Direct flights
You can fly direct with Air India, IndiGo, and others. Average duration is 4h 31m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 5% average savings
Most popular
Insights
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Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 10% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mumbai to Bangkok (BOM-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Mumbai to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Mumbai to Bangkok

Thu, 24 Sep - Wed, 30 Sep
Thai Lion Air Logo
00:40 - 06:30
BOM
-
DMK
4h 20mdirect
Thai Lion Air Logo
20:50 - 23:35
DMK
-
BOM
4h 15mdirect
₹ 23,123Thai Lion Air
Sun, 20 Sep - Sat, 3 Oct
Thai Vietjet Air Logo
00:55 - 06:50
BOM
-
BKK
4h 25mdirect
Thai Vietjet Air Logo
21:05 - 23:50
BKK
-
BOM
4h 15mdirect
₹ 23,123Thai Vietjet Air
Sat, 1 Aug - Sat, 12 Sep
Thai Lion Air Logo
00:40 - 06:30
BOM
-
DMK
4h 20mdirect
Thai Lion Air Logo
20:50 - 23:35
DMK
-
BOM
4h 15mdirect
₹ 23,220Thai Lion Air
Sat, 19 Sep - Mon, 28 Sep
Thai Vietjet Air Logo
00:55 - 06:50
BOM
-
BKK
4h 25mdirect
Thai Vietjet Air Logo
21:05 - 23:50
BKK
-
BOM
4h 15mdirect
₹ 23,220Thai Vietjet Air
Sun, 6 Sep - Sat, 12 Sep
Thai Vietjet Air Logo
00:55 - 06:50
BOM
-
BKK
4h 25mdirect
Thai Vietjet Air Logo
21:05 - 23:50
BKK
-
BOM
4h 15mdirect
₹ 23,316Thai Vietjet Air
Thu, 17 Sep - Mon, 28 Sep
Thai Lion Air Logo
00:40 - 06:30
BOM
-
DMK
4h 20mdirect
Thai Lion Air Logo
20:50 - 23:35
DMK
-
BOM
4h 15mdirect
₹ 23,316Thai Lion Air
Mon, 21 Sep - Fri, 25 Sep
Thai Vietjet Air Logo
00:55 - 06:50
BOM
-
BKK
4h 25mdirect
Thai Vietjet Air Logo
21:05 - 23:50
BKK
-
BOM
4h 15mdirect
₹ 23,412Thai Vietjet Air
Sun, 2 Aug - Fri, 7 Aug
Thai Lion Air Logo
00:40 - 06:30
BOM
-
DMK
4h 20mdirect
Thai Lion Air Logo
20:50 - 23:35
DMK
-
BOM
4h 15mdirect
₹ 23,412Thai Lion Air
Sat, 19 Sep - Thu, 24 Sep
Thai Vietjet Air Logo
00:55 - 06:50
BOM
-
BKK
4h 25mdirect
Thai Vietjet Air Logo
21:05 - 23:50
BKK
-
BOM
4h 15mdirect
₹ 23,509Thai Vietjet Air
Tue, 15 Sep - Thu, 17 Sep
Thai Lion Air Logo
00:40 - 06:30
BOM
-
DMK
4h 20mdirect
Thai Lion Air Logo
20:50 - 23:35
DMK
-
BOM
4h 15mdirect
₹ 23,509Thai Lion Air
Booking Insights

KAYAK's insights & trends for Mumbai to Bangkok flights

Get data-powered insights and trends into flights from Mumbai to Bangkok to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Mumbai to Bangkok?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Mumbai to Bangkok departing in September.

What is the cheapest Mumbai to Bangkok flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Mumbai to Bangkok costs ₹ 21,350 on the route between Mumbai (BOM) and Bangkok Suvarnabhumi Airport (BKK). Over the past month, this route was, on average, 5% cheaper than other Mumbai-Bangkok routes. It is also the most popular route.

What’s the cheapest day of the week to fly from Mumbai to Bangkok?

The average price of all round-trip flights from Mumbai to Bangkok clicked on KAYAK for each day over the last 12 months.

When flying from Mumbai to Bangkok, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Mumbai, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Mumbai to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mumbai to Bangkok, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mumbai to Bangkok is February, where tickets cost ₹ 21,196 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is ₹ 29,964 and ₹ 28,423 respectively.

How far in advance should I book a flight from Mumbai to Bangkok?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mumbai to Bangkok, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mumbai to Bangkok, you should book around 5 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Cheapest flight

₹ 10,791
Flight from Mumbai to Bangkok Don Mueang Intl

When to book flights from Mumbai to Bangkok

Are your dates flexible? Find out the best times to travel from Mumbai to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mumbai to Bangkok

  • How many airports can I arrive at when travelling from Mumbai to Bangkok, and why would I pick one over another?

    There are two main airports you can arrive at when flying from Mumbai to Bangkok: Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK). Suvarnabhumi Airport is the main international gateway, offering a wider range of airlines and flights.  Don Mueang International Airport primarily serves low-cost carriers, which can sometimes offer more affordable fares.

  • What are the different classes of tickets offered by Thai Airways?

    Thai Airways offers three classes of tickets on the Mumbai to Bangkok route: Economy Class, Royal Silk Class (Business Class), and Royal First Class. Royal Silk Class passengers are treated to spacious seats, priority services, dedicated lounges, and a selection of gourmet meals. Choose the category that can best fit your type of trip, and then assess the price and what each type of ticket offers.

  • What is the cheapest flight from Mumbai to Bangkok?

    In the last 5 days, the lowest price for a flight from Mumbai to Bangkok was ₹ 10,791 for a one-way ticket and ₹ 23,123 for a return.

  • Which aircraft models fly most regularly from Mumbai to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mumbai to Bangkok?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Mumbai and Bangkok, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Mumbai to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mumbai to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mumbai to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Mumbai is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mumbai to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to Mumbai with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mumbai to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Mumbai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mumbai to Bangkok

  • When travelling from Mumbai to Bangkok, the best airport to use in Mumbai is Chhatrapati Shivaji Maharaj International Airport (BOM). As the primary international airport serving Mumbai, it offers a wide range of facilities and amenities to ensure a smooth and comfortable travel experience. BOM has modern terminals and efficient immigration and customs processes.
  • On the route from Mumbai to Bangkok, one of the airlines that uses Mumbai Airport (Chhatrapati Shivaji Maharaj International Airport) as a hub is Air India The airline offers convenient connections and a range of services for passengers travelling through Mumbai Airport, making it a popular choice.
  • Several airlines on this route, such as Air India and Thai Airways, provide supervised assistance for unaccompanied minors. Air India offers this service for children aged 5 to 12, while Thai Airways assists children aged 5 to 18. These services ensure the safety and well-being of young travellers throughout their journey.

Prefer to fly direct from Mumbai Chhatrapati Shivaji Intl to Bangkok?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Mumbai Chhatrapati Shivaji Intl to Bangkok.
Find which airlines fly direct from Mumbai Chhatrapati Shivaji Intl Airport to Bangkok, which days they fly and book direct flights.

Direct departures

Mumbai Chhatrapati Shivaji Intl to Bangkok

Monday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Tuesday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Wednesday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Thursday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Friday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Saturday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Sunday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

See more direct flights

Direct returns

Bangkok to Mumbai Chhatrapati Shivaji Intl

Monday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Tuesday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Wednesday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Thursday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Friday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Saturday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

Sunday

Air India,IndiGo,Thai Airways, +2 more

Air India,IndiGo, +3 more

See more direct flights

Reviews of the top 5 airlines flying from Mumbai to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Mumbai to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mumbai to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 409 reviews
7.7Comfort
6.9Entertainment
8.4Crew
7.4Food
7.9Boarding
Airline reviews

Excellent airline. The plane was clean and the staff were very attentive

10.0 ExcellentThad, Dec 2025
NRT - BKK
Read more Thai Airways reviews

Excellent airline. The plane was clean and the staff were very attentive

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

I paid 675£ for LHR-BOM-BKK (return flight). They charged so much money but provide very less food/drinks as compared to another airlines. Never ever fly with Indigo.

Flight was delayed 110 mins.. Crew on Ground or in Air had no regrets.. No apologies... Very poor boarding process... Awful food and beverage choice.

Very nice and pleasant. Boarding was quick and the crew were responsive

IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

deboarding is very poor after landing it took around 45 minutes to come out.

Worst checkin experience. Lot of delays. Checkin agents rude. Flight delayed. No regrets by the airline.

Worst. Did not feel like it's an international flight.

As usual invariably delayed Lots of time in getting chkd in baggage

Flight was inordinately delayed, which has become normal with Indigo. Crews were inattentive. After landing there was a lot of time for arrival of chek in baggage

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

Delayed and very little leg space, my knees were into the chair Infront, when I put one leg into aisle out was overrun by staff.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

Need more where chair assistant helper I request, but no one help me.

There were four delays over a period of 3 1/2 hours with very little advance warning. There was no explanation offered as to the reason for the delays. I hope I never have to fly a Thai Viet Jet Air again.

Left 1/2 hour late and had to deboard on a bus. I will choose another airline from now on.

They cancelled my flight and never notified me. I needed to pay another airline for a ticket so I could catch my next flight. Which was 3x the price!!!!

If you need to check luggage, make sure you buy the allowance upfront via their official website. Otherwise a bag will cost you more than the airfare.

The flight boarding was very early and the flight arrived ahead of schedule.

Never ever travel with Air India is a very conscious promise made to myself. Poor customer service , irresponsible staff, pathetic operations and bad planes. Overall -0/10. Planes had mosquitoes in it.. i am still thinking what international standards of hygiene are they even following????. Operations team has no quality standards. They can route you anywhere on any plane inspite of a confirmed ticket and a web checkin… without your consent. Go for AirIndia if you love challenges and roller coasters and safety, time and hygiene is never your priority.

The plane was very dated with the worst entertainment system i have seen in 30 years. Flight attendants were responsive.

They rescheduled flight..no customer care to even reach or accommodate

Unnecessary delays & Gate changes, so much inconvenience after 15-16 hours flight

Old and filthy aircraft Boarding was free for all with no zones

We had extra baggage which is an ordinary event. The check-in counter experience for them to calculate the additional amount owed and collect payment was terrible - very manual, multiple counters to resolve, took more than 30 minutes

Why should I rate entertainment if I’ve not used? You don’t have NA - Not Applicable option.

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

My seats that I paid for were changed last minute and I had to sit in uncomfortable chairs

The boarding was not in sequence. All were invited altogether. I was not secured the meal I had asked for.

Everything you need to know for your flight from Mumbai to Bangkok

Other airlines flying from Mumbai to Bangkok

Flights from the other most popular airlines that fly from Mumbai to Bangkok according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.