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$457+ Cheap flights from Raleigh (RDU) 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SIN
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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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 December 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:10 pmRDU - SIN
2 stops26h 35mQatar Airways
Mon 12/810:15 amSIN - RDU
2 stops36h 40mQatar Airways
Deal found 12/1$1,222
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Tue 12/23:05 pmRDU - SIN
2 stops27h 55mUnited Airlines
Mon 12/810:10 amSIN - RDU
1 stop24h 29mUnited Airlines
Deal found 12/1$1,225
This United Airlines deal was found by Cheapflights users on 11/30. 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.
Sun 12/77:45 pmRDU - SIN
2 stops35h 30mUnited Airlines
Tue 12/2310:20 pmSIN - RDU
2 stops28h 21mUnited Airlines
Deal found 11/30$1,229
This United Airlines deal was found by Cheapflights users on 11/30. 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.
Tue 12/96:00 amRDU - SIN
3 stops35h 55mUnited Airlines
Mon 12/2210:20 pmSIN - RDU
1 stop31h 17mUnited Airlines
Deal found 11/30$1,234
This Delta deal was found by Cheapflights users on 12/1. 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.
Tue 12/25:55 pmRDU - SIN
2 stops41h 15mDelta
Sun 12/71:35 amSIN - RDU
2 stops33h 52mDelta
Deal found 12/1$1,270
This oojo deal was found by Cheapflights users on 11/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:09 pmRDU - SIN
2 stops41h 31mChina Airlines
Mon 12/222:00 amSIN - RDU
2 stops41h 05mChina Airlines
Deal found 11/30$1,366
This Mytrip deal was found by Cheapflights users on 12/1. 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.
Tue 12/29:30 amRDU - SIN
3 stops34h 35mMultiple Airlines
Sun 12/712:55 amSIN - RDU
3 stops33h 38mMultiple Airlines
Deal found 12/1$1,383
This Mytrip deal was found by Cheapflights users on 12/1. 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.
Wed 12/39:30 amRDU - SIN
3 stops34h 35mMultiple Airlines
Sun 12/712:55 amSIN - RDU
3 stops33h 38mMultiple Airlines
Deal found 12/1$1,388
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Wed 12/2412:09 pmRDU - SIN
2 stops43h 06mUnited Airlines
Mon 1/1210:10 amSIN - RDU
2 stops26h 34mUnited Airlines
Deal found 12/1$1,437

Cheap flight deals from Raleigh to Singapore

Keep the following information in mind while searching for Raleigh to Singapore flight deals. Data was last updated December 1, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,023
(Expedia)

One-way from

$457
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,898
Provider with most accurate pricing for Raleigh-Durham-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Singapore Changi flights.
Search Deals
From Raleigh-Durham to Singapore
Search Deals
One-way flight from Raleigh-Durham to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 1, 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

Mon 2/9

8:45 am-8:00 am

1 stop34h 15m

Singapore Changi

Mon 2/16

10:20 pm-5:17 pm

2 stops31h 57m

$1,107

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Wed 2/11

6:15 pm-8:00 am

1 stop24h 45m

Singapore Changi

Thu 2/19

10:10 am-9:24 pm

1 stop24h 14m

$1,107

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Wed 1/14

1:29 pm-8:00 am

2 stops29h 31m

Singapore Changi

Wed 1/21

10:10 am-9:26 pm

1 stop24h 16m

$1,107

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Wed 2/11

8:45 am-8:00 am

1 stop34h 15m

Singapore Changi

Wed 2/18

10:10 am-9:24 pm

1 stop24h 14m

$1,107

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Wed 2/11

6:15 pm-8:00 am

1 stop24h 45m

Singapore Changi

Tue 2/17

10:10 am-9:24 pm

1 stop24h 14m

$1,107

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Thu 2/12

10:26 am-8:00 am

2 stops32h 34m

Singapore Changi

Wed 2/18

10:10 am-11:44 pm

2 stops26h 34m

$1,111

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Thu 2/12

6:30 am-8:00 am

2 stops36h 30m

Singapore Changi

Thu 2/19

10:20 pm-7:25 am

1 stop22h 05m

$1,111

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Thu 2/12

10:26 am-8:00 am

2 stops32h 34m

Singapore Changi

Mon 2/16

10:10 am-11:44 pm

2 stops26h 34m

$1,111

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Tue 2/10

4:07 pm-8:00 am

2 stops26h 53m

Singapore Changi

Thu 2/19

10:20 pm-9:30 am

2 stops24h 10m

$1,111

RaleighSingapore

RDU - SIN

RDUSIN

Raleigh-Durham

Thu 1/15

6:18 am-6:55 am

2 stops35h 37m

Singapore Changi

Thu 1/22

10:10 am-11:15 pm

2 stops26h 05m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 19 results
1
2

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

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to Singapore (average of $1,044). Flying from Raleigh to Singapore in December is currently the most expensive (average of $1,264). 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 SG?

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 December 1, 2025.

One of the essential ways to save on airfare from Raleigh to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

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 December 1, 2025.
See what other customers who have flown with Singapore Airlines, Qatar Airways, and United Airlines from Raleigh to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,411 reviews

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very good
1,411 reviews
Singapore Airlines
8.1
Very good
1,411 reviews

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qatar Airways
7.4
Good
3,680 reviews
Singapore Airlines
8.1
Very good
1,411 reviews

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
United Airlines
7.4
Good
9,061 reviews
Singapore Airlines
8.1
Very good
1,411 reviews

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Air Canada
7.1
Good
10,490 reviews
Singapore Airlines
8.1
Very good
1,411 reviews

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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.

  • What airport do you fly from for flights from Raleigh to Singapore?

    For a flight from Raleigh to Singapore, you will be flying from Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city.

  • How long is the flight from Raleigh to Singapore?

    Airlines like United Airlines fly from Raleigh to Singapore in about 34h 15m. 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 to fly from Raleigh to Singapore one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $569. Users have also found prices from $620 and $638 on United Airlines and Air Canada, 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, September is the cheapest month in which you can book a flight from Raleigh to Singapore (average of $1,044). Flying from Raleigh to Singapore in December is currently the most expensive (average of $1,264). 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 Raleigh to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Raleigh to Singapore

Discover the top 4 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$979Average$1,105FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,192Average$1,290FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,198Average$1,308FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,367Average$1,566FlexibilityNo cancel feeOn-time81%

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