HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$458+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SIN
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 19, 2026.

This Cathay Pacific deal was found by Cheapflights users on 2/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:35 pm
IND
-
SIN
2 stops33h 50m
Multiple Airlines
Wed 9/91:45 am
SIN
-
IND
2 stops29h 03m
Multiple Airlines
Deal found 2/15$918
This Cathay Pacific deal was found by Cheapflights users on 2/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:35 pm
IND
-
SIN
2 stops33h 10m
Multiple Airlines
Sat 9/51:45 am
SIN
-
IND
2 stops34h 05m
Multiple Airlines
Deal found 2/17$1,018
This Cathay Pacific deal was found by Cheapflights users on 2/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:53 am
IND
-
SIN
2 stops30h 37m
Multiple Airlines
Sun 9/279:45 am
SIN
-
IND
2 stops26h 03m
Multiple Airlines
Deal found 2/15$1,043
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:38 pm
IND
-
SIN
2 stops49h 37m
EVA Air
Sat 5/27:00 am
SIN
-
IND
2 stops25h 34m
EVA Air
Deal found 2/17$1,102
This oojo deal was found by Cheapflights users on 2/16. 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.
Tue 2/247:00 am
IND
-
SIN
2 stops42h 55m
Qatar Airways
Tue 3/103:15 am
SIN
-
IND
2 stops33h 01m
Qatar Airways
Deal found 2/16$1,119
This oojo deal was found by Cheapflights users on 2/16. 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.
Tue 2/247:00 am
IND
-
SIN
2 stops36h 45m
Qatar Airways
Thu 3/58:15 pm
SIN
-
IND
2 stops39h 05m
Qatar Airways
Deal found 2/16$1,126
This Orbitz deal was found by Cheapflights users on 2/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:20 am
IND
-
SIN
2 stops30h 55m
Air Canada
Sat 6/67:00 am
SIN
-
IND
2 stops25h 34m
Air Canada
Deal found 2/16$1,148
This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:20 am
IND
-
SIN
2 stops30h 55m
Multiple Airlines
Sun 5/317:00 am
SIN
-
IND
2 stops25h 34m
Multiple Airlines
Deal found 2/15$1,153
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:57 pm
IND
-
SIN
1 stop34h 38m
Multiple Airlines
Sat 5/28:45 pm
SIN
-
IND
2 stops39h 23m
Multiple Airlines
Deal found 2/17$1,159
This FlightHub deal was found by Cheapflights users on 2/16. 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.
Wed 4/85:31 pm
IND
-
SIN
2 stops27h 19m
Qatar Airways
Sat 4/187:40 pm
SIN
-
IND
2 stops36h 33m
Qatar Airways
Deal found 2/16$1,170
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 8/317:30 pm
IND
-
SIN
1 stop22h 45m
United Airlines
Thu 9/108:45 am
SIN
-
IND
1 stop21h 35m
United Airlines
Deal found 2/15$1,177

Find 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,102
(BusinessClass)

One-way from

$535
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,142
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. 30% potential increase in price ($664 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($160 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 19, 2026.
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

Thu 5/21

10:20 am-5:15 am

2 stops30h 55m

Singapore Changi

Sat 6/6

7:00 am-8:34 pm

2 stops25h 34m

$1,148

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Wed 4/8

5:31 pm-8:50 am

2 stops27h 19m

Singapore Changi

Sat 4/18

7:40 pm-8:13 pm

2 stops36h 33m

$1,170

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Mon 3/23

7:15 am-8:15 pm

1 stop25h 00m

Singapore Changi

Mon 4/6

8:35 pm-6:33 am

1 stop21h 58m

$1,177

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Sat 8/8

7:00 am-6:15 am

2 stops35h 15m

Singapore Changi

Mon 8/24

8:45 am-4:33 am

1 stop31h 48m

$1,227

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Wed 4/8

1:50 pm-6:45 am

2 stops28h 55m

Singapore Changi

Sat 4/18

9:00 am-6:11 pm

1 stop21h 11m

$1,231

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Sun 5/17

9:10 pm-6:35 pm

2 stops33h 25m

Singapore Changi

Sun 5/31

8:35 pm-6:47 am

1 stop22h 12m

$1,231

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Sun 5/17

7:31 pm-6:35 pm

1 stop35h 04m

Singapore Changi

Sun 5/31

8:35 pm-6:47 am

1 stop22h 12m

$1,242

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Tue 4/21

7:13 am-11:45 am

2 stops40h 32m

$458

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Mon 8/3

5:00 am-5:00 pm

2 stops48h 00m

$509

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Mon 8/3

4:25 pm-5:15 am

2 stops48h 50m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 14 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Singapore flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

The best insider tips for Indianapolis to Singapore flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Singapore trip
Our travel experts
John Walton

John Walton

Expert on Qantas Airways

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 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 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

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 February 19, 2026.
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
9,322 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,322 reviews
United Airlines
7.4
Good
9,322 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    A quick flight from Indianapolis to Singapore can take about 27h 19m. EVA Air provides one of the quickest options available for as low as $1,170. Airlines will cover a distance of 9519 mi. This flight may include one or multiple stops.

  • 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 28% 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

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

Top airline flying from Indianapolis to Singapore

Discover the top airline 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,092Average$1,478FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.