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$366+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SIN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:55 pmDFW - SIN
1 stop25h 10mCathay Pacific
Thu 11/61:25 amSIN - DFW
1 stop29h 25mCathay Pacific
Deal found 10/29$882
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:30 amDFW - SIN
1 stop23h 45mUnited Airlines
Fri 11/710:10 amSIN - DFW
1 stop26h 04mUnited Airlines
Deal found 10/29$890
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:30 pmDFW - SIN
2 stops34h 45mUnited Airlines
Fri 12/510:10 amSIN - DFW
1 stop20h 01mUnited Airlines
Deal found 10/29$894
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:49 pmDFW - SIN
1 stop35h 26mUnited Airlines
Fri 11/710:10 amSIN - DFW
1 stop26h 04mUnited Airlines
Deal found 10/29$897
This oojo deal was found by Cheapflights users on 10/30. 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.
Sat 11/292:45 pmDFW - SIN
1 stop29h 15mTurkish Airlines
Sat 12/65:15 amSIN - DFW
1 stop27h 25mTurkish Airlines
Deal found 10/30$900
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/107:30 amDFW - SIN
1 stop22h 45mUnited Airlines
Fri 11/1410:10 amSIN - DFW
1 stop26h 04mUnited Airlines
Deal found 10/30$913
This oojo deal was found by Cheapflights users on 10/30. 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.
Fri 10/3110:55 pmDFW - SIN
1 stop24h 00mCathay Pacific
Thu 11/61:25 amSIN - DFW
1 stop29h 25mCathay Pacific
Deal found 10/30$921
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/297:30 pmDFW - SIN
2 stops34h 45mUnited Airlines
Sat 12/610:20 pmSIN - DFW
2 stops27h 49mUnited Airlines
Deal found 10/30$922
This oojo deal was found by Cheapflights users on 10/30. 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.
Mon 12/82:45 pmDFW - SIN
1 stop29h 15mTurkish Airlines
Mon 12/1511:25 pmSIN - DFW
1 stop33h 15mTurkish Airlines
Deal found 10/30$955
This oojo deal was found by Cheapflights users on 10/30. 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.
Tue 11/1110:55 pmDFW - SIN
1 stop30h 20mCathay Pacific
Mon 11/171:25 amSIN - DFW
1 stop29h 25mCathay Pacific
Deal found 10/30$956

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 October 30, 2025.

Round-trip from

$873
(oojo)

One-way from

$366
(Expedia)

Popular in

December

Cheapest in

October

Average price

$977
From Irving to Singapore
Search Deals
One-way flight from Irving to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Thu 1/15

7:25 am-8:15 pm

1 stop22h 50m

Singapore Changi

Sat 2/14

10:20 pm-1:38 pm

2 stops29h 18m

$877

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 2/18

7:41 pm-8:00 am

1 stop22h 19m

Singapore Changi

Sat 2/28

10:20 pm-6:03 pm

2 stops33h 43m

$877

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 2/16

7:15 am-8:15 pm

1 stop23h 00m

Singapore Changi

Sat 2/28

10:20 pm-1:38 pm

2 stops29h 18m

$877

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 1/14

7:44 pm-8:15 pm

1 stop34h 31m

Singapore Changi

Sat 2/14

10:20 pm-1:38 pm

2 stops29h 18m

$884

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 1/17

7:25 pm-8:00 am

1 stop22h 35m

Singapore Changi

Fri 2/13

10:10 am-10:30 pm

1 stop26h 20m

$890

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

10:55 pm-7:15 pm

1 stop30h 20m

Singapore Changi

Tue 3/17

1:25 am-5:50 pm

1 stop29h 25m

$930

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

11:25 am-5:00 am

1 stop27h 35m

Singapore Changi

Tue 3/17

1:35 am-11:28 pm

2 stops34h 53m

$959

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 1/8

5:25 am-5:00 am

2 stops33h 35m

Singapore Changi

Sun 1/18

10:30 pm-4:43 pm

2 stops32h 13m

$964

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 11/26

6:50 am-12:10 am

2 stops27h 20m

Singapore Changi

Fri 12/5

1:35 am-8:00 am

1 stop20h 25m

$1,376

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 12/8

7:10 am-5:00 am

2 stops31h 50m

Singapore Changi

Sun 12/14

1:35 am-11:50 pm

2 stops36h 15m

$1,409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 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, August is the cheapest month in which you can book a flight from Irving to Singapore (average of $561). Flying from Irving to Singapore in December is currently the most expensive (average of $1,104). 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 October 30, 2025.

When flying from Irving 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 37% versus a flight in the morning.

What is the cheapest day to fly from Irving to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Irving to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irving to Singapore flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines, and Cathay Pacific 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
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
1,596 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
1,044 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
3,661 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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 22h 50m. Fly via United Airlines to get the fastest option. The distance between Irving and Singapore is about 9695 mi.

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

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $376. ANA flights start at $389 while deals on United Airlines start at $393 one-way.

  • 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, August is the cheapest month in which you can book a flight from Irving to Singapore (average of $561). Flying from Irving to Singapore in December is currently the most expensive (average of $1,104). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$563Average$1,436FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$677Average$1,284FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$677Average$1,520FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$766Average$1,151FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$781Average$1,087FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$782Average$1,181FlexibilityNo cancel feeOn-time69%
DeltaCheapest$866Average$1,294FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$872Average$965FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$935Average$996FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$952Average$1,450FlexibilityNo cancel feeOn-time74%

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