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$354+ Cheap flights from Irving, TX 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SIN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Irving to Singapore

Keep the following information in mind while searching for Irving to Singapore flight deals. Data was last updated September 16, 2025.

Round-trip from

$741
(oojo)

One-way from

$354
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,029
From Irving to Singapore
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One-way flight from Irving to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irving to Singapore

Cheapest flights from Irving to Singapore
Explore the most affordable flight options available from Irving to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:45 amDFW - SIN
1 stop23h 35mAmerican Airlines
Tue 9/308:05 amSIN - DFW
1 stop21h 10mAmerican Airlines
Deal found 9/15$666
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/2111:45 amDFW - SIN
1 stop23h 35mAmerican Airlines
Tue 9/308:05 amSIN - DFW
1 stop21h 10mAmerican Airlines
Deal found 9/14$716
This oojo deal was found by Cheapflights users on 9/14. 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.
Thu 9/1810:55 pmDFW - SIN
1 stop41h 35mCathay Pacific
Thu 9/259:45 amSIN - DFW
1 stop21h 10mCathay Pacific
Deal found 9/14$740
This oojo deal was found by Cheapflights users on 9/14. 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.
Thu 9/1810:55 pmDFW - SIN
1 stop27h 30mCathay Pacific
Mon 9/229:45 amSIN - DFW
1 stop21h 10mCathay Pacific
Deal found 9/14$741
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:45 amDFW - SIN
2 stops25h 30mUnited Airlines
Thu 11/610:20 pmSIN - DFW
2 stops31h 38mUnited Airlines
Deal found 9/14$747
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:59 pmDFW - SIN
1 stop21h 16mUnited Airlines
Tue 10/78:45 amSIN - DFW
1 stop26h 15mUnited Airlines
Deal found 9/16$748
This oojo deal was found by Cheapflights users on 9/16. 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.
Mon 10/2710:55 pmDFW - SIN
1 stop24h 00mCathay Pacific
Sun 11/21:25 amSIN - DFW
1 stop29h 35mCathay Pacific
Deal found 9/16$751
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/165:25 pmDFW - SIN
2 stops36h 00mUnited Airlines
Tue 9/238:40 pmSIN - DFW
2 stops34h 47mUnited Airlines
Deal found 9/15$755
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 9/186:00 amDFW - SIN
1 stop23h 25mUnited Airlines
Mon 9/228:40 pmSIN - DFW
2 stops29h 43mUnited Airlines
Deal found 9/15$759

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 September 16, 2025.
Use the filters below to find and compare flights from Irving to Singapore that are best for you.

Fly from

Irving

Fly to

Singapore

Route

Depart

Return

Price

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 11/5

5:33 pm-8:15 pm

2 stops36h 42m

Singapore Changi

Mon 11/17

10:10 am-4:33 pm

1 stop20h 23m

$755

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 9/30

7:00 am-6:25 pm

1 stop22h 25m

Singapore Changi

Wed 11/5

10:10 am-9:47 pm

2 stops25h 37m

$759

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 10/27

4:40 pm-7:00 am

2 stops25h 20m

Singapore Changi

Mon 11/3

10:10 am-10:14 pm

1 stop26h 04m

$759

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 11/2

7:49 pm-8:15 pm

1 stop34h 26m

Singapore Changi

Thu 11/13

10:10 am-4:33 pm

1 stop20h 23m

$762

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

7:30 am-8:15 pm

1 stop22h 45m

Singapore Changi

Wed 3/18

10:10 am-11:38 pm

2 stops26h 28m

$834

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 10/16

7:00 am-6:25 pm

1 stop22h 25m

Singapore Changi

Thu 10/23

8:45 am-10:00 pm

1 stop26h 15m

$840

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 11/24

7:30 am-8:15 pm

1 stop22h 45m

Singapore Changi

Thu 11/27

10:10 am-10:14 pm

1 stop26h 04m

$840

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 10/15

4:03 pm-6:15 am

2 stops25h 12m

Singapore Changi

Wed 10/22

8:45 am-8:41 pm

2 stops24h 56m

$844

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 9/25

10:55 pm-11:45 am

1 stop23h 50m

$354

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 2/10

2:30 pm-9:35 am

2 stops29h 05m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
1
2

Best time to book a flight from Irving to Singapore

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

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

Currently, October is the cheapest month in which you can book a flight from Irving to Singapore (average of $1,002). Flying from Irving to Singapore in December is currently the most expensive (average of $1,665). 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 1RV to SG?

Find hourly flight availability from Irving 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irving to Singapore as you normally would.

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 September 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, Cathay Pacific, and Finnair from Irving 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.
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.
Cathay Pacific
7.6
Good
993 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.
Finnair
7.6
Good
1,324 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.
Qatar Airways
7.4
Good
3,624 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.
United Airlines
7.4
Good
8,924 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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 Irving 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 Irving to Singapore?

    There are many flights that can get you from Irving to Singapore in 36h 42m. Fly via United Airlines to get the fastest option. The distance between Irving and Singapore is about 9695 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Irving to Singapore (average of $1,002). Flying from Irving to Singapore in December is currently the most expensive (average of $1,665). 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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Top 10 airlines flying from Irving to Singapore

Discover the top 10 airlines that operate flights from Irving 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$563Average$1,436FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$677Average$1,261FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$766Average$1,152FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$781Average$1,118FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$786Average$1,566FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$816Average$1,233FlexibilityNo cancel feeOn-time69%
DeltaCheapest$866Average$1,294FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$872Average$965FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$888Average$993FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$1,171Average$1,227FlexibilityNo cancel feeOn-time67%

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