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$963+ Cheap flights from Tucson (TUS) to Singapore (SIN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — SIN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Tucson to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$963
(Korean Air)
Provider with most accurate pricing for Tucson-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Singapore Changi flights.
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From Tucson to Singapore Changi
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Find flight deals from Tucson to Singapore

Cheapest flights from Tucson to Singapore
Explore the most affordable flight options available from Tucson to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 11/197:13 amTUS - SIN
1 stop22h 02mUnited Airlines
Sun 11/2310:10 amSIN - TUS
1 stop26h 49mUnited Airlines
Deal found 10/27$1,174
This China Southern deal was found by Cheapflights users on 10/28. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:55 pmTUS - SIN
2 stops38h 05mChina Southern
Sun 11/235:50 pmSIN - TUS
2 stops44h 53mChina Southern
Deal found 10/28$1,331
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:29 amTUS - SIN
2 stops25h 41mKorean Air
Sat 11/221:35 amSIN - TUS
2 stops35h 22mKorean Air
Deal found 10/26$1,403
This Qatar Airways deal was found by Cheapflights users on 10/27. 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.
Wed 11/1912:49 pmTUS - SIN
2 stops28h 56mQatar Airways
Sat 11/223:15 amSIN - TUS
2 stops29h 08mQatar Airways
Deal found 10/27$1,713
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amTUS - SIN
2 stops40h 05mMultiple Airlines
Sat 12/202:25 pmSIN - TUS
2 stops24h 40mMultiple Airlines
Deal found 10/29$1,816
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 12/132:33 pmTUS - SIN
2 stops38h 42mUnited Airlines
Sat 12/2010:10 amSIN - TUS
1 stop24h 59mUnited Airlines
Deal found 10/29$1,928

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 29, 2025.
Use the filters below to find and compare flights from Tucson to Singapore that are best for you.

Fly from

Tucson

Fly to

Singapore

Route

Depart

Return

Price

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 2/9

6:40 am-5:00 am

2 stops31h 20m

Singapore Changi

Mon 3/9

10:40 am-12:37 pm

2 stops40h 57m

$963

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 2/9

7:47 am-12:10 am

2 stops25h 23m

Singapore Changi

Sun 3/8

1:35 am-4:16 pm

2 stops29h 41m

$963

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 3/10

5:10 pm-12:10 am

2 stops40h 00m

Singapore Changi

Mon 3/30

1:10 am-9:04 pm

2 stops34h 54m

$963

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 3/10

6:04 am-8:15 pm

1 stop23h 11m

Singapore Changi

Tue 3/31

9:00 am-9:08 pm

1 stop27h 08m

$1,024

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 2/9

7:02 am-8:15 pm

1 stop22h 13m

Singapore Changi

Mon 3/9

10:10 am-6:26 pm

1 stop23h 16m

$1,025

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Sat 2/21

12:48 pm-1:05 pm

2 stops33h 17m

Singapore Changi

Sat 2/28

6:00 pm-5:35 pm

2 stops38h 35m

$1,110

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Fri 2/27

4:20 pm-9:35 am

2 stops26h 15m

$2,957

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Tucson to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Singapore in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Singapore

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

What is the cheapest time of day to fly from TUS to SIN?

Find hourly flight availability from Tucson 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 29, 2025.

It’s typically best to fly out from Tucson to Singapore in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.

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 29, 2025.
See what other customers who have flown with United Airlines from Tucson 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.
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    Departing from Tucson to Singapore will take you 23h 11m. The distance from Tucson to Singapore is about 9181 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Tucson to Singapore round-trip?

    Our cheapest airline available from Tucson to Singapore is United Airlines. Our recent data shows that you can find tickets from as low as $992 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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.

See more FAQs

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Alternative routes for Tucson to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Tucson to Singapore

Discover the top airline that operate flights from Tucson 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$992Average$1,091FlexibilityNo cancel feeOn-time69%

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