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$350+ Cheap flights from Indiana to Singapore

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SIN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Indiana to Singapore

Keep the following information in mind while searching for Indiana to Singapore flight deals. Data was last updated July 31, 2025.

Round-trip from

$967
(Air Canada)

One-way from

$350
(CrystalTravel)

Popular in

November

Cheapest in

September

Average price

$1,273
From Indiana to Singapore
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One-way flight from Indiana to Singapore
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Highest demand for flights based on searches. 17% potential increase in price ($305 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Indiana to Singapore

Cheapest flights from Indiana to Singapore
Explore the most affordable flight options available from Indiana to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. 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.
Sat 9/271:30 pmCVG - SIN
2 stops53h 35mAir Canada
Sun 10/59:10 amSIN - CVG
2 stops47h 17mAir Canada
Deal found 7/29$967
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:00 pmORD - SIN
1 stop44h 45mMultiple Airlines
Thu 10/21:45 amSIN - ORD
2 stops26h 15mMultiple Airlines
Deal found 7/31$982
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:05 amORD - SIN
1 stop27h 25mJapan Airlines
Sun 9/211:55 amSIN - ORD
1 stop26h 50mJapan Airlines
Deal found 7/31$983
This KAYAK deal was found by Cheapflights users on 7/30. 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.
Fri 9/1212:00 pmORD - SIN
1 stop30h 15mAir India
Sat 11/2211:00 pmSIN - ORD
1 stop45h 30mAir India
Deal found 7/30$995
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/91:05 amORD - SIN
1 stop27h 25mAmerican Airlines
Thu 9/258:05 amSIN - ORD
2 stops24h 52mAmerican Airlines
Deal found 7/31$996
This Air Canada deal was found by Cheapflights users on 7/28. 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.
Wed 11/129:22 amORD - SIN
2 stops31h 38mAir Canada
Fri 11/218:50 amSIN - ORD
2 stops46h 20mAir Canada
Deal found 7/28$1,034
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:25 amORD - SIN
2 stops40h 55mIndiGo
Mon 9/87:45 pmSIN - ORD
2 stops35h 10mIndiGo
Deal found 7/29$1,035
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Sun 9/1410:20 amIND - SIN
2 stops32h 45mAir Canada
Sun 9/219:10 amSIN - IND
2 stops23h 51mAir Canada
Deal found 7/31$1,044
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:25 pmIND - SIN
2 stops35h 20mMultiple Airlines
Sun 8/244:10 pmSIN - IND
3 stops41h 59mMultiple Airlines
Deal found 7/29$1,078
This FlightHub deal was found by Cheapflights users on 7/30. 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 11/127:00 amCVG - SIN
2 stops28h 10mKorean Air
Wed 11/1911:00 amSIN - CVG
2 stops43h 09mKorean Air
Deal found 7/30$1,087
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/210:55 amSDF - SIN
2 stops31h 20mUnited Airlines
Mon 10/68:40 pmSIN - SDF
2 stops33h 53mUnited Airlines
Deal found 7/30$1,129
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:15 amMDW - SIN
2 stops25h 25mDelta
Sun 9/71:10 amSIN - MDW
2 stops24h 18mDelta
Deal found 7/29$1,139

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 July 31, 2025.
Use the filters below to find and compare flights from Indiana to Singapore that are best for you.

Fly from

Indiana

Fly to

Singapore

Route

Depart

Return

Price

CincinnatiSingapore

CVG - SIN

CVGSIN

Cincinnati Cinci./N. Kentucky

Sat 9/27

1:30 pm-7:05 am

2 stops53h 35m

Singapore Changi

Sun 10/5

9:10 am-8:27 pm

2 stops47h 17m

$967

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 9/3

12:00 pm-9:45 pm

1 stop44h 45m

Singapore Changi

Thu 10/2

1:45 am-3:00 pm

2 stops26h 15m

$982

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 9/9

1:05 am-5:30 pm

1 stop27h 25m

Singapore Changi

Sun 9/21

1:55 am-3:45 pm

1 stop26h 50m

$983

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 9/12

12:00 pm-7:15 am

1 stop30h 15m

Singapore Changi

Sat 11/22

11:00 pm-6:30 am

1 stop45h 30m

$995

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 9/9

1:05 am-5:30 pm

1 stop27h 25m

Singapore Changi

Thu 9/25

8:05 am-7:57 pm

2 stops24h 52m

$996

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 9/5

11:25 am-5:20 pm

2 stops40h 55m

Singapore Changi

Mon 9/8

7:45 pm-5:55 pm

2 stops35h 10m

$1,035

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Sun 9/14

10:20 am-7:05 am

2 stops32h 45m

Singapore Changi

Sun 9/21

9:10 am-9:01 pm

2 stops23h 51m

$1,044

IndianapolisSingapore

IND - SIN

INDSIN

Indianapolis

Thu 8/21

12:25 pm-11:45 am

2 stops35h 20m

Singapore Changi

Sun 8/24

4:10 pm-10:09 pm

3 stops41h 59m

$1,078

CincinnatiSingapore

CVG - SIN

CVGSIN

Cincinnati Cinci./N. Kentucky

Wed 11/12

7:00 am-12:10 am

2 stops28h 10m

Singapore Changi

Wed 11/19

11:00 am-5:09 pm

2 stops43h 09m

$1,087

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Thu 10/2

10:55 am-6:15 am

2 stops31h 20m

Singapore Changi

Mon 10/6

8:40 pm-6:33 pm

2 stops33h 53m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 55 results
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Best time to book a flight from Indiana to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Indiana 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 Indiana to Singapore

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

Currently, October is the cheapest month in which you can book a flight from Indiana to Singapore (average of $995). Flying from Indiana to Singapore in December is currently the most expensive (average of $1,679). 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 IN to SG?

Find hourly flight availability from Indiana 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 July 31, 2025.

When flying from Indiana to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
See what other customers who have flown with Korean Air, ANA, and Japan Airlines from Indiana to Singapore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,300 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Indiana 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 to fly from Indiana to Singapore one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $350. Users have also found prices from $405 and $433 on Air India and IndiGo, respectively.

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

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

  • How can I find direct flights from Indiana to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Indiana 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 Indiana to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Indiana to Singapore (average of $995). Flying from Indiana to Singapore in December is currently the most expensive (average of $1,679). 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

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Alternative routes for Indiana to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Indiana to Singapore

Discover the top airline that operate flights from Indiana 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,092Average$1,477FlexibilityNo cancel feeOn-time69%

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