How long is the flight from Indianapolis to Singapore?

A quick flight from Indianapolis to Singapore can take about 23h 15m. United Airlines provides one of the quickest options available for as low as $1,129. Airlines will cover a distance of 9519 mi.

What is the cheapest airline to fly from Indianapolis to Singapore round-trip?

According to our current data, United Airlines ($1,092), offers the cheapest pricing from Indianapolis to Singapore. United Airlines is currently priced 20% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Most accurate provider : When it comes to deals on Indianapolis-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-Singapore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Indianapolis-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Indianapolis to Singapore that include hotel bookings?

Yes. In addition to deals on Indianapolis to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Indianapolis to Singapore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Singapore.

Can I find deals for business class flights from Indianapolis to Singapore?

Yes. Cheapflights offers flight deals from Indianapolis to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$434+ Flights from Indianapolis to Singapore

Q: How much does it cost to fly round-trip from Indianapolis to Singapore?

Airfare is below average for this route at the moment. Indianapolis to Singapore flights typically cost between $1,332 and $1,662 in April. The cheapest round-trip price found within the last 3 days was $970 on Multiple Airlines (Apr 1-Apr 13).

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2. Select your favorite providers

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Find flight deals from Indianapolis to Singapore

Cheapest flights from Indianapolis to Singapore
Explore the most affordable flight options available from Indianapolis to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

Fri 11/219:00 amIND - SIN

2 stops34h 00mUnited Airlines

Thu 11/2710:20 pmSIN - IND

2 stops29h 18mUnited Airlines

Deal found 11/20

$1,370

Tue 12/167:28 amIND - SIN

1 stop23h 47mUnited Airlines

Tue 12/2310:20 pmSIN - IND

2 stops30h 29mUnited Airlines

Deal found 11/18

$1,706

Sat 11/227:08 pmIND - SIN

2 stops61h 07mQatar Airways

Sun 11/3010:15 amSIN - IND

2 stops45h 54mQatar Airways

Deal found 11/20

$1,956

Sat 11/226:00 pmIND - SIN

1 stop25h 00mUnited Airlines

Sun 11/3010:20 pmSIN - IND

2 stops33h 56mUnited Airlines

Deal found 11/20

$2,123

Fri 11/217:08 pmIND - SIN

2 stops61h 47mMultiple Airlines

Thu 11/279:00 amSIN - IND

1 stop22h 08mMultiple Airlines

Deal found 11/20

$2,202

Tue 12/162:15 pmIND - SIN

3 stops32h 50mMultiple Airlines

Tue 12/233:15 pmSIN - IND

3 stops33h 18mMultiple Airlines

Deal found 11/18

$2,224

Fri 11/217:43 pmIND - SIN

2 stops44h 17mDelta

Wed 11/261:35 amSIN - IND

2 stops26h 46mDelta

Deal found 11/20

$2,241

Best flights from Indianapolis to Singapore
Discover carefully curated flight deals from Indianapolis to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.

Wed 4/18:52 amIND - SIN

2 stops32h 38mMultiple Airlines

Mon 4/131:50 amSIN - IND

2 stops34h 00mMultiple Airlines

Deal found 11/18

$970

Wed 4/17:30 pmIND - SIN

1 stop23h 15mUnited Airlines

Tue 4/149:00 amSIN - IND

2 stops26h 26mUnited Airlines

Deal found 11/18

$1,129

Thu 3/51:45 pmIND - SIN

2 stops36h 10mQatar Airways

Mon 3/98:15 pmSIN - IND

2 stops32h 32mQatar Airways

Deal found 11/17

$1,258

Wed 4/82:00 pmIND - SIN

2 stops27h 30mMultiple Airlines

Fri 4/171:50 amSIN - IND

2 stops34h 00mMultiple Airlines

Deal found 11/19

$1,020

Mon 5/116:50 pmIND - SIN

2 stops35h 35mUnited Airlines

Wed 5/209:00 amSIN - IND

2 stops24h 58mUnited Airlines

Deal found 11/18

$1,129

Mon 5/118:51 amIND - SIN

2 stops32h 39mMultiple Airlines

Tue 5/191:50 amSIN - IND

2 stops34h 21mMultiple Airlines

Deal found 11/18

$1,045

Sun 1/1812:20 pmIND - SIN

2 stops37h 35mQatar Airways

Wed 1/213:15 amSIN - IND

2 stops30h 23mQatar Airways

Deal found 11/19

$1,258

Wed 4/85:35 amIND - SIN

2 stops37h 05mUnited Airlines

Sat 4/188:40 pmSIN - IND

1 stop21h 43mUnited Airlines

Deal found 11/19

$1,184

Last-minute flights from Indianapolis to Singapore
Discover last-minute flight deals from Indianapolis to Singapore. Data last updated November 20, 2025 and is based on user searches.

Fri 11/219:00 amIND - SIN

2 stops34h 00mUnited Airlines

Thu 11/2710:20 pmSIN - IND

2 stops29h 18mUnited Airlines

Deal found 11/20

$1,370

Fri 11/217:08 pmIND - SIN

2 stops61h 47mMultiple Airlines

Thu 11/279:00 amSIN - IND

1 stop22h 08mMultiple Airlines

Deal found 11/20

$2,202

Fri 11/217:43 pmIND - SIN

2 stops44h 17mDelta

Wed 11/261:35 amSIN - IND

2 stops26h 46mDelta

Deal found 11/20

$2,241

Sat 11/227:08 pmIND - SIN

2 stops61h 07mQatar Airways

Sun 11/3010:15 amSIN - IND

2 stops45h 54mQatar Airways

Deal found 11/20

$1,956

Sat 11/226:00 pmIND - SIN

1 stop25h 00mUnited Airlines

Sun 11/3010:20 pmSIN - IND

2 stops33h 56mUnited Airlines

Deal found 11/20

$2,123

Tue 12/167:28 amIND - SIN

1 stop23h 47mUnited Airlines

Tue 12/2310:20 pmSIN - IND

1 stop20h 50mUnited Airlines

Deal found 11/18

$1,706

Tue 12/162:15 pmIND - SIN

3 stops32h 50mMultiple Airlines

Tue 12/233:15 pmSIN - IND

3 stops33h 18mMultiple Airlines

Deal found 11/18

$2,224

One-way flights from Indianapolis to Singapore
Search for one-way flight options from Indianapolis to Singapore. Find affordable one-way fares based on user searches. Data last updated November 20, 2025.

Thu 4/26:30 pmIND - SIN

2 stops40h 40mMultiple Airlines

Deal found 11/20

$434

Fri 4/36:30 pmIND - SIN

2 stops36h 20mMultiple Airlines

Deal found 11/20

$486

Thu 4/27:30 pmIND - SIN

1 stop23h 15mUnited Airlines

Deal found 11/20

$638

Sat 1/33:25 pmIND - SIN

2 stops39h 50mUnited Airlines

Deal found 11/19

$843

Sat 1/37:09 amIND - SIN

1 stop45h 36mSingapore Airlines

Deal found 11/19

$1,348

Sat 1/35:15 pmIND - SIN

3 stops33h 15mMalaysia Airlines

Deal found 11/19

$2,270

Cheap flight deals from Indianapolis to Singapore

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$970 (Cathay Pacific)
One-way from	$434 (Expedia)
Popular in	December
Cheapest in	September
Average price	$1,419

Provider with most accurate pricing for Indianapolis-Singapore Changi flight deals.

Search Deals

Provider most trusted by Cheapflights users for Indianapolis-Singapore Changi flights.

Search Deals

From Indianapolis to Singapore Changi

Search Deals

One-way flight from Indianapolis to Singapore Changi

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($87 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indianapolis to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Wed 4/1

8:52 am-5:30 am

2 stops32h 38m

Singapore Changi

Mon 4/13

1:50 am-11:50 pm

2 stops34h 00m

$970

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Wed 4/8

2:00 pm-5:30 am

2 stops27h 30m

Singapore Changi

Fri 4/17

1:50 am-11:50 pm

2 stops34h 00m

$1,020

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Mon 5/11

8:51 am-5:30 am

2 stops32h 39m

Singapore Changi

Tue 5/19

1:50 am-12:11 am

2 stops34h 21m

$1,045

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Wed 4/1

7:30 pm-6:45 am

1 stop23h 15m

Singapore Changi

Tue 4/14

9:00 am-11:26 pm

2 stops26h 26m

$1,129

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Mon 5/11

6:50 pm-6:25 pm

2 stops35h 35m

Singapore Changi

Wed 5/20

9:00 am-9:58 pm

2 stops24h 58m

$1,129

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Wed 4/8

5:35 am-6:40 am

2 stops37h 05m

Singapore Changi

Sat 4/18

8:40 pm-6:23 am

1 stop21h 43m

$1,184

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Thu 3/5

1:45 pm-2:55 pm

2 stops36h 10m

Singapore Changi

Mon 3/9

8:15 pm-4:47 pm

2 stops32h 32m

$1,258

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Sun 1/18

12:20 pm-2:55 pm

2 stops37h 35m

Singapore Changi

Wed 1/21

3:15 am-8:38 pm

2 stops30h 23m

$1,258

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Thu 4/2

6:30 pm-11:10 pm

2 stops40h 40m

$434

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Fri 4/3

6:30 pm-6:50 pm

2 stops36h 20m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 14 results

Compare providers for flights from Indianapolis to Singapore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Singapore in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Indianapolis-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-Singapore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Indianapolis-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Indianapolis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Singapore

What is the cheapest time of day to fly from IND to SIN?

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Indianapolis to Singapore?

Travelers seeking maximum savings on their Indianapolis to Singapore flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Indianapolis to Singapore?

The best insider tips for Indianapolis to Singapore flights

Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Singapore trip

Airlines

Qantas Airways

Qantas premium economy offers larger recliner seats and upgraded meals for a quieter experience.

Qantas offers lie-flat beds in business class with direct aisle access for every passenger.

Air India

Air India offers hot meals in all classes, enhancing the in-flight dining experience.

Air India's Premium Economy offers 38 inches of seat pitch and decent width of 18.5 inches.

Singapore Airlines

Singapore Airlines provides free unlimited Wi-Fi for all passengers, enhancing connectivity during flights.

SQ's premium economy offers 38 inches legroom, upgraded amenities, and pre-reserve meal options.

Our travel experts

John Walton

Expert on Qantas Airways

Andreas Spaeth

Expert on Air India

Gabriel Leigh

Expert on Singapore Airlines

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from Indianapolis to Singapore, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,029 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,029 reviews

United Airlines

7.4

Good

9,029 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Indianapolis to Singapore?
A quick flight from Indianapolis to Singapore can take about 23h 15m. United Airlines provides one of the quickest options available for as low as $1,129. Airlines will cover a distance of 9519 mi.
What is the cheapest airline to fly from Indianapolis to Singapore round-trip?
According to our current data, United Airlines ($1,092), offers the cheapest pricing from Indianapolis to Singapore. United Airlines is currently priced 20% below the average price you’ll pay for this route.
Can I find deals for flights from Indianapolis to Singapore that include hotel bookings?
Yes. In addition to deals on Indianapolis to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Singapore.
Can I find deals for business class flights from Indianapolis to Singapore?
Yes. Cheapflights offers flight deals from Indianapolis to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Indianapolis to Singapore

O'Hare Intl to Singapore flights

Midway to Singapore flights

Cincinnati to Singapore flights

Louisville to Singapore flights

Dayton to Singapore flights

Evansville to Singapore flights

Kalamazoo to Singapore flights

Other flights to Singapore

Top airline flying from Indianapolis to Singapore

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,092	Average$1,465	FlexibilityNo cancel fee	On-time69%

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$434+ Cheap flights from Indianapolis (IND) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Indianapolis to Singapore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Indianapolis to Singapore

Cheapest flights from Indianapolis to SingaporeExplore the most affordable flight options available from Indianapolis to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

Explore the most affordable flight options available from Indianapolis to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

Cheap flight deals from Indianapolis to Singapore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indianapolis to Singapore that are best for you.

Compare providers for flights from Indianapolis to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Singapore in November.

Best time to book a flight from Indianapolis to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Indianapolis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Singapore

What is the cheapest time of day to fly from IND to SIN?

What is the cheapest day to fly from Indianapolis to Singapore?

How much does it cost to fly round-trip from Indianapolis to Singapore?

The best insider tips for Indianapolis to Singapore flights

Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Singapore trip

Airlines

Qantas Airways

Air India

Singapore Airlines

Our travel experts

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from Indianapolis to Singapore, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Indianapolis to Singapore?

What is the cheapest airline to fly from Indianapolis to Singapore round-trip?

Can I find deals for flights from Indianapolis to Singapore that include hotel bookings?

How can I find direct flights from Indianapolis to Singapore?

Can I find deals for business class flights from Indianapolis to Singapore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indianapolis to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Indianapolis to Singapore

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Book with Flexibility

Travel Smart

Cheapest flights from Indianapolis to Singapore
Explore the most affordable flight options available from Indianapolis to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.