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$880+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SIN
may. 3 — may. 101
sáb. 5/3
sáb. 5/10
1 adult, Economy
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Cheap flight deals from Indianapolis to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,005
(Air Canada)

One-way from

$880
(United Airlines)

Popular in

November

Cheapest in

September

Average price

$1,492
Provider with most accurate pricing for Indianapolis-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Singapore Changi flights.
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From Indianapolis to Singapore Changi
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One-way flight from Indianapolis to Singapore Changi
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Highest demand for flights based on searches. 6% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 28, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1210:20 amIND - SIN
2 stops32h 45mAir Canada
sáb. 9/2011:55 pmSIN - IND
2 stops33h 06mAir Canada
Deal found 4/28$1,005
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/116:50 pmIND - SIN
2 stops48h 15mMultiple Airlines
dom. 10/2610:00 amSIN - IND
2 stops47h 45mMultiple Airlines
Deal found 4/28$1,053
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:05 amIND - SIN
1 stop24h 20mUnited Airlines
sáb. 9/208:45 amSIN - IND
2 stops25h 06mUnited Airlines
Deal found 4/28$1,198
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:58 amIND - SIN
2 stops28h 22mAmerican Airlines
vie. 9/191:55 amSIN - IND
2 stops27h 29mAmerican Airlines
Deal found 4/28$1,217
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/35:15 pmIND - SIN
2 stops34h 30mQatar Airways
sáb. 6/213:10 amSIN - IND
2 stops46h 30mQatar Airways
Deal found 4/28$1,425
This Fareboom deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:30 amIND - SIN
1 stop23h 05mSingapore Airlines
sáb. 9/209:00 amSIN - IND
1 stop32h 10mSingapore Airlines
Deal found 4/28$1,513
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:30 pmIND - SIN
2 stops29h 35mChina Airlines
lun. 11/242:15 pmSIN - IND
2 stops28h 30mChina Airlines
Deal found 4/28$2,374
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/87:04 amIND - SIN
2 stops34h 36mJapan Airlines
dom. 11/232:20 amSIN - IND
2 stops25h 53mJapan Airlines
Deal found 4/28$3,004
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/22:40 pmIND - SIN
3 stops36h 10mEthiopian Air
sáb. 10/42:00 amSIN - IND
3 stops48h 32mEthiopian Air
Deal found 4/28$3,025
This SWISS deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/24:40 pmIND - SIN
3 stops41h 15mSWISS
dom. 10/59:30 amSIN - IND
3 stops42h 58mSWISS
Deal found 4/28$3,765

Cheapflights Fare Finder

Customize your flight search to find flights from Indianapolis to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 28, 2025.
Use the filters below to find and compare flights from Indianapolis to Singapore that are best for you.

Fly from

Indianapolis

Fly to

Singapore

Route

Depart

Return

Price

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

vie. 9/12

10:20 am-7:05 am

2 stops32h 45m

Singapore Changi

sáb. 9/20

11:55 pm-9:01 pm

2 stops33h 06m

$1,005

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

sáb. 10/11

6:50 pm-7:05 am

2 stops48h 15m

Singapore Changi

dom. 10/26

10:00 am-9:45 pm

2 stops47h 45m

$1,053

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

vie. 9/12

6:05 am-6:25 pm

1 stop24h 20m

Singapore Changi

sáb. 9/20

8:45 am-9:51 pm

2 stops25h 06m

$1,198

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

vie. 9/12

7:58 am-12:20 am

2 stops28h 22m

Singapore Changi

vie. 9/19

1:55 am-5:24 pm

2 stops27h 29m

$1,217

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

mar. 6/3

5:15 pm-3:45 pm

2 stops34h 30m

Singapore Changi

sáb. 6/21

3:10 am-1:40 pm

2 stops46h 30m

$1,425

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

vie. 9/12

6:30 am-5:35 pm

1 stop23h 05m

Singapore Changi

sáb. 9/20

9:00 am-5:10 am

1 stop32h 10m

$1,513

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

jue. 10/2

2:40 pm-2:50 pm

3 stops36h 10m

Singapore Changi

sáb. 10/4

2:00 am-2:32 pm

3 stops48h 32m

$3,025

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

jue. 10/2

4:40 pm-9:55 pm

3 stops41h 15m

Singapore Changi

dom. 10/5

9:30 am-4:28 pm

3 stops42h 58m

$3,765

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

sáb. 6/21

12:45 pm-6:25 pm

2 stops41h 40m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Indianapolis-Singapore flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

The best insider tips for Indianapolis to Singapore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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.

Read more about Qantas Airwaysby John Walton
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.

Read more about Air Indiaby Andreas Spaeth
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.

Read more about Singapore Airlinesby Gabriel Leigh
Our travel experts
John Walton

John Walton

Expert on Qantas Airways

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Andreas Spaeth

Andreas Spaeth

Expert on Air India

Andreas Spaeth

Andreas Spaeth

Andreas hails from Hamburg, Germany, and has been visiting over 130 countries around the globe in his never-ending curiosity to explore new places. Visiting airlines and airports on every continent is a good excuse to see their home countries. Andreas is particularly proud he visited the North Pole (by icebreaker) and Antarctica (landing on an ice runway).

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

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 month to book a flight from Indianapolis to Singapore?

Currently, September is the cheapest month in which you can book a flight from Indianapolis to Singapore (average of $1,011). Flying from Indianapolis to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Indianapolis to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 28, 2025.

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 73% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Singapore. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Indianapolis to Singapore flight should consider departing on Monday 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.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

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.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated abril 28, 2025.
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7.5
Good
1,587 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,561 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
United Airlines
7.4
Good
8,696 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
American Airlines
7.2
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • What are the cheapest airlines flying from Indianapolis to Singapore round-trip?

    According to our current data, Air Canada ($1,005), United Airlines ($1,198), and American Airlines ($1,217) offers the cheapest pricing from Indianapolis to Singapore. Air Canada is currently priced 37% 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.

  • What is the cheapest month to book a flight from Indianapolis to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Indianapolis to Singapore (average of $1,011). Flying from Indianapolis to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 2 airlines flying from Indianapolis to Singapore

Discover the top 2 airlines that operate flights from Indianapolis to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,092Average$1,556FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,138Average$1,401FlexibilityNo cancel feeOn-time68%

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