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$599+ Cheap flights from Raleigh (RDU) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SIN
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Singapore Changi are usually found in March or February, booked 68 days in advance, depart on a Thursday or Sunday and return on a Tuesday

Cheap flight deals from Raleigh to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 agosto 20, 2025.

Round-trip from

$948
(Air Canada)

One-way from

$599
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$1,474
From Raleigh-Durham to Singapore Changi
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One-way flight from Raleigh-Durham to Singapore Changi
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Highest demand for flights based on searches. 8% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Raleigh to Singapore

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

This Air Canada deal was found by Cheapflights users on 8/18. 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. 9/511:30 amRDU - SIN
2 stops31h 35mAir Canada
dom. 11/98:50 amSIN - RDU
2 stops25h 15mAir Canada
Deal found 8/18$948
This Air Canada deal was found by Cheapflights users on 8/18. 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.
mié. 9/174:00 pmRDU - SIN
2 stops51h 05mAir Canada
mié. 10/16:15 amSIN - RDU
2 stops27h 30mAir Canada
Deal found 8/18$954
This FlightHub deal was found by Cheapflights users on 8/20. 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.
mar. 9/169:00 amRDU - SIN
2 stops34h 05mAir Canada
jue. 10/29:10 amSIN - RDU
2 stops42h 43mAir Canada
Deal found 8/20$990
This Air Canada deal was found by Cheapflights users on 8/20. 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.
dom. 9/1411:30 amRDU - SIN
2 stops31h 35mAir Canada
lun. 9/296:15 amSIN - RDU
2 stops27h 29mAir Canada
Deal found 8/20$997
This Air Canada deal was found by Cheapflights users on 8/18. 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.
dom. 9/1411:30 amRDU - SIN
2 stops31h 35mAir Canada
mar. 9/309:10 amSIN - RDU
2 stops48h 35mAir Canada
Deal found 8/18$1,005
This Air Canada deal was found by Cheapflights users on 8/18. 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.
dom. 9/1411:30 amRDU - SIN
2 stops31h 35mAir Canada
jue. 10/29:10 amSIN - RDU
2 stops42h 43mAir Canada
Deal found 8/18$1,011
This Air Canada deal was found by Cheapflights users on 8/18. 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.
dom. 9/1411:30 amRDU - SIN
2 stops31h 35mAir Canada
mié. 10/16:15 amSIN - RDU
2 stops27h 30mAir Canada
Deal found 8/18$1,018
This Air Canada deal was found by Cheapflights users on 8/18. 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.
dom. 9/1411:30 amRDU - SIN
2 stops31h 35mAir Canada
dom. 9/2810:10 pmSIN - RDU
2 stops53h 43mAir Canada
Deal found 8/18$1,021
This FlightHub deal was found by Cheapflights users on 8/18. 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.
mié. 9/174:00 pmRDU - SIN
2 stops51h 05mAir Canada
jue. 10/29:10 amSIN - RDU
2 stops42h 43mAir Canada
Deal found 8/18$1,034
This oojo deal was found by Cheapflights users on 8/18. 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.
mié. 9/179:37 amRDU - SIN
2 stops31h 53mCathay Pacific
mar. 9/301:50 amSIN - RDU
2 stops30h 11mCathay Pacific
Deal found 8/18$1,036
This oojo deal was found by Cheapflights users on 8/18. 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.
mié. 9/179:37 amRDU - SIN
2 stops31h 53mCathay Pacific
mar. 9/231:50 amSIN - RDU
2 stops30h 11mCathay Pacific
Deal found 8/18$1,037

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 agosto 20, 2025.
Use the filters below to find and compare flights from Raleigh to Singapore that are best for you.

Fly from

Raleigh

Fly to

Singapore

Route

Depart

Return

Price

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

vie. 9/5

11:30 am-7:05 am

2 stops31h 35m

Singapore Changi

dom. 11/9

8:50 am-9:05 pm

2 stops25h 15m

$948

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

mié. 9/17

4:00 pm-7:05 am

2 stops51h 05m

Singapore Changi

mié. 9/24

8:10 am-9:44 pm

2 stops25h 34m

$948

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

sáb. 8/30

9:00 am-7:05 am

2 stops58h 05m

Singapore Changi

mié. 9/10

6:15 am-9:45 pm

2 stops27h 30m

$954

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

mié. 9/17

4:00 pm-7:05 am

2 stops51h 05m

Singapore Changi

mié. 10/1

6:15 am-9:45 pm

2 stops27h 30m

$954

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

mié. 2/4

1:45 pm-7:00 am

2 stops28h 15m

Singapore Changi

lun. 4/20

11:55 pm-9:18 pm

2 stops33h 23m

$961

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

dom. 2/1

9:30 am-4:55 am

2 stops30h 25m

Singapore Changi

mié. 2/11

6:35 am-9:23 pm

2 stops27h 48m

$975

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

jue. 9/18

9:00 am-7:05 am

2 stops34h 05m

Singapore Changi

mar. 9/30

9:10 am-3:53 pm

2 stops42h 43m

$990

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

mar. 9/16

9:00 am-7:05 am

2 stops34h 05m

Singapore Changi

jue. 10/2

9:10 am-3:53 pm

2 stops42h 43m

$990

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

dom. 9/14

11:30 am-7:05 am

2 stops31h 35m

Singapore Changi

lun. 9/29

6:15 am-9:44 pm

2 stops27h 29m

$997

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

dom. 9/14

11:30 am-7:05 am

2 stops31h 35m

Singapore Changi

dom. 9/28

10:10 pm-9:44 pm

2 stops35h 34m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 19 results
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Best time to book a flight from Raleigh to Singapore

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

How far ahead should I book a flight from Raleigh to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Singapore. Price data was last updated on August 8, 2025.

The best time to book flights from Raleigh to Singapore is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Raleigh to Singapore (average of $996). Flying from Raleigh 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 RDU to SIN?

Find hourly flight availability from Raleigh 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 agosto 20, 2025.

When flying from Raleigh to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the afternoon.

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 agosto 20, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, and Qatar Airways from Raleigh to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,347 reviews

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,347 reviews
Singapore Airlines
8.1
Very good
1,347 reviews

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
972 reviews
Singapore Airlines
8.1
Very good
1,347 reviews

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,611 reviews
Singapore Airlines
8.1
Very good
1,347 reviews

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
United Airlines
7.4
Good
8,928 reviews
Singapore Airlines
8.1
Very good
1,347 reviews

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air Canada
7.1
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,347 reviews

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Singapore?

    Airlines like Air Canada fly from Raleigh to Singapore in about 31h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Raleigh to Singapore is about 9851 mi.

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

    Our cheapest airline available from Raleigh to Singapore is Air Canada. Our recent data shows that you can find tickets from as low as $979 on this airline. Additional options worth looking into are United Airlines and Qatar Airways, starting at $1,192 and $1,241 round-trip. Users have found that Air Canada is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Raleigh to Singapore one-way?

    For one-way options, check prices for SAUDIA. According to our data, you can fly for as low as $599. Users have also found prices from $611 and $737 on Air Canada and United Airlines, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Raleigh to Singapore (average of $996). Flying from Raleigh 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 6 airlines flying from Raleigh to Singapore

Discover the top 6 airlines that operate flights from Raleigh 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$979Average$1,106FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,192Average$1,377FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,241Average$1,314FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,312Average$1,457FlexibilityNo cancel feeOn-time72%
Etihad AirwaysCheapest$1,319Average$1,376FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,367Average$1,652FlexibilityNo cancel feeOn-time81%

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