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$444+ Cheap flights from Irving, TX 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SIN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to Singapore Changi are usually found in November or March, booked 58 days in advance, depart on a Tuesday or Friday and return on a Thursday

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 May 1, 2025.

Round-trip from

$1,202
(Travelocity)

One-way from

$444
(oojo)

Popular in

December

Cheapest in

November

Average price

$1,413
From Irving to Singapore Changi
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One-way flight from Irving to Singapore Changi
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This CrystalTravel deal was found by Cheapflights users on 4/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:25 amDFW - SIN
1 stop22h 45mKorean Air
Sat 11/291:30 amSIN - DFW
1 stop20h 30mKorean Air
Deal found 4/29$1,189
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/912:10 pmDFW - SIN
1 stop27h 50mMultiple Airlines
Sat 8/233:10 pmSIN - DFW
2 stops33h 52mMultiple Airlines
Deal found 4/30$1,202
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:10 amDFW - SIN
2 stops31h 50mDelta
Thu 11/271:30 amSIN - DFW
2 stops35h 01mDelta
Deal found 4/30$1,205
This oojo deal was found by Cheapflights users on 4/30. 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.
Wed 11/193:00 pmDFW - SIN
1 stop36h 35mTurkish Airlines
Sun 11/3010:05 amSIN - DFW
2 stops67h 49mTurkish Airlines
Deal found 4/30$1,207
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Sun 10/59:25 amDFW - SIN
2 stops32h 40mAir Canada
Sun 11/210:00 amSIN - DFW
2 stops44h 42mAir Canada
Deal found 4/29$1,215
This oojo deal was found by Cheapflights users on 4/30. 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 11/245:50 pmDFW - SIN
2 stops30h 40mEVA Air
Sat 11/293:45 pmSIN - DFW
1 stop41h 20mEVA Air
Deal found 4/30$1,221
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:55 pmDFW - SIN
1 stop23h 00mCathay Pacific
Fri 11/281:25 amSIN - DFW
1 stop29h 35mCathay Pacific
Deal found 4/29$1,228
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/94:50 pmDFW - SIN
2 stops24h 25mUnited Airlines
Sat 8/238:45 amSIN - DFW
2 stops24h 04mUnited Airlines
Deal found 4/30$1,232
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/94:50 pmDFW - SIN
1 stop36h 35mFinnair
Tue 7/229:35 pmSIN - DFW
1 stop30h 30mFinnair
Deal found 4/29$1,248
This Qatar Airways deal was found by Cheapflights users on 4/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:20 pmDFW - SIN
2 stops29h 35mQatar Airways
Thu 9/253:10 amSIN - DFW
1 stop25h 25mQatar Airways
Deal found 4/29$1,268
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:05 pmDFW - SIN
1 stop29h 05mJapan Airlines
Thu 9/251:55 amSIN - DFW
1 stop25h 30mJapan Airlines
Deal found 4/29$1,282
This STARLUX Airlines deal was found by Cheapflights users on 4/29. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:35 pmDFW - SIN
2 stops27h 05mSTARLUX Airlines
Wed 11/52:45 pmSIN - DFW
2 stops23h 03mSTARLUX Airlines
Deal found 4/29$1,294

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 May 1, 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

Sat 8/9

12:10 pm-5:00 am

1 stop27h 50m

Singapore Changi

Sat 8/23

3:10 pm-12:02 pm

2 stops33h 52m

$1,202

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 9/19

8:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Thu 9/25

1:10 am-10:31 pm

2 stops34h 21m

$1,206

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 10/5

9:25 am-7:05 am

2 stops32h 40m

Singapore Changi

Sun 11/2

10:00 am-5:42 pm

2 stops44h 42m

$1,215

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 5/17

7:00 am-8:30 am

2 stops36h 30m

Singapore Changi

Thu 5/29

5:10 am-7:10 pm

1 stop27h 00m

$1,226

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 8/9

8:03 pm-6:15 am

1 stop21h 12m

Singapore Changi

Sat 8/23

8:45 am-4:22 pm

1 stop20h 37m

$1,228

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 6/9

4:50 pm-6:25 pm

1 stop36h 35m

Singapore Changi

Tue 7/22

9:35 pm-3:05 pm

1 stop30h 30m

$1,248

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 8/26

11:00 am-5:00 am

1 stop29h 00m

Singapore Changi

Sat 8/30

1:10 am-4:40 pm

1 stop28h 30m

$1,251

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 9/21

6:20 pm-12:55 pm

2 stops29h 35m

Singapore Changi

Thu 9/25

3:10 am-3:35 pm

1 stop25h 25m

$1,268

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 9/20

12:05 pm-6:10 am

1 stop29h 05m

Singapore Changi

Thu 9/25

1:55 am-2:25 pm

1 stop25h 30m

$1,282

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 10/7

8:35 pm-12:40 pm

2 stops27h 05m

Singapore Changi

Wed 11/5

2:45 pm-11:48 pm

2 stops23h 03m

$1,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 31 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Irving to Singapore. Price data was last updated on April 25, 2025.

The best time to book flights from Irving to Singapore is 58 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 Irving to Singapore?

Currently, September is the cheapest month in which you can book a flight from Irving to Singapore (average of $1,011). Flying from Irving 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 1RV to SIN?

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 May 1, 2025.

When flying from Irving 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.

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. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 May 1, 2025.
Read through reviews of airlines operating flights from Irving to Singapore, such as STARLUX Airlines, Korean Air and Japan Airlines. 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.
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,068 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
852 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Emirates
8.0
Very good
3,215 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

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

    For a flight from Irving to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 0 inbound flights from Irving per day. 12 airlines have flights to Singapore Changi from Irving on a regular basis.

  • 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 $444. United Airlines flights start at $456 while deals on Delta start at $576 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, September is the cheapest month in which you can book a flight from Irving to Singapore (average of $1,011). Flying from Irving 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 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$830Average$1,311FlexibilityNo cancel feeOn-time81%
China EasternCheapest$872Average$965FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$902Average$986FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,061Average$1,386FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,078Average$1,678FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$1,121Average$1,434FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$1,161Average$1,561FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,171Average$1,254FlexibilityNo cancel feeOn-time67%
FinnairCheapest$1,180Average$1,380FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,240Average$1,564FlexibilityNo cancel feeOn-time79%

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