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$1,118+ Cheap flights from Tulsa (TUL) 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — SIN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Tulsa to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) 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 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,118
(United Airlines)
Provider with most accurate pricing for Tulsa-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Tulsa-Singapore Changi flights.
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From Tulsa to Singapore Changi
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Find flight deals from Tulsa to Singapore

Cheapest flights from Tulsa to Singapore
Explore the most affordable flight options available from Tulsa to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

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.
Mon 11/175:15 pmTUL - SIN
2 stops24h 45mUnited Airlines
Mon 12/810:10 amSIN - TUL
2 stops27h 20mUnited Airlines
Deal found 10/29$1,118
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.
Sun 11/166:50 pmTUL - SIN
2 stops35h 25mUnited Airlines
Thu 12/1110:20 pmSIN - TUL
2 stops24h 51mUnited Airlines
Deal found 10/29$1,129
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.
Mon 11/176:00 amTUL - SIN
2 stops24h 15mUnited Airlines
Sat 12/610:10 amSIN - TUL
2 stops23h 42mUnited Airlines
Deal found 10/29$1,168
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 11/226:50 pmTUL - SIN
2 stops35h 25mUnited Airlines
Wed 12/1010:10 amSIN - TUL
2 stops23h 42mUnited Airlines
Deal found 10/29$1,179
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 11/226:50 pmTUL - SIN
2 stops35h 25mUnited Airlines
Sun 12/710:20 pmSIN - TUL
2 stops24h 51mUnited Airlines
Deal found 10/29$1,229
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:41 pmTUL - SIN
2 stops27h 19mUnited Airlines
Sun 12/710:10 amSIN - TUL
2 stops27h 20mUnited Airlines
Deal found 10/28$1,370
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 11/216:00 amTUL - SIN
2 stops24h 15mUnited Airlines
Tue 12/910:10 amSIN - TUL
2 stops24h 42mUnited Airlines
Deal found 10/29$1,418
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 12/319:10 amTUL - SIN
2 stops32h 50mUnited Airlines
Sat 1/1010:20 pmSIN - TUL
2 stops32h 01mUnited Airlines
Deal found 10/27$1,428
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 11/216:00 amTUL - SIN
2 stops24h 15mUnited Airlines
Fri 12/510:10 amSIN - TUL
2 stops27h 20mUnited Airlines
Deal found 10/29$1,468
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:53 pmTUL - SIN
2 stops30h 07mMultiple Airlines
Sun 12/71:40 amSIN - TUL
2 stops36h 07mMultiple Airlines
Deal found 10/30$1,587
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:33 pmTUL - SIN
2 stops28h 02mAmerican Airlines
Thu 12/42:20 amSIN - TUL
2 stops28h 37mAmerican Airlines
Deal found 10/29$1,644
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:47 amTUL - SIN
2 stops28h 03mAmerican Airlines
Thu 12/42:20 amSIN - TUL
2 stops26h 28mAmerican Airlines
Deal found 10/29$1,647

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa 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 Tulsa to Singapore that are best for you.

Fly from

Tulsa

Fly to

Singapore

Route

Depart

Return

Price

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Thu 11/20

6:00 am-8:15 pm

2 stops24h 15m

Singapore Changi

Wed 12/10

10:10 am-11:30 pm

2 stops27h 20m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Tue 11/18

3:41 pm-8:00 am

2 stops26h 19m

Singapore Changi

Thu 12/11

10:10 am-8:52 pm

2 stops24h 42m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Wed 11/19

6:00 am-8:15 pm

2 stops24h 15m

Singapore Changi

Wed 12/10

10:20 pm-1:57 pm

2 stops29h 37m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Mon 11/17

5:15 pm-8:00 am

2 stops24h 45m

Singapore Changi

Wed 12/10

10:20 pm-11:06 am

2 stops26h 46m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Mon 11/17

11:45 am-8:00 am

2 stops30h 15m

Singapore Changi

Tue 12/9

10:10 am-10:39 pm

2 stops26h 29m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Tue 11/18

11:51 am-8:00 am

2 stops30h 09m

Singapore Changi

Mon 12/8

10:10 am-10:39 pm

2 stops26h 29m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Wed 11/19

6:00 am-8:15 pm

2 stops24h 15m

Singapore Changi

Tue 12/9

10:10 am-11:30 pm

2 stops27h 20m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Thu 11/20

6:00 am-8:15 pm

2 stops24h 15m

Singapore Changi

Tue 12/9

10:20 pm-9:11 am

2 stops24h 51m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Mon 11/17

5:15 pm-8:00 am

2 stops24h 45m

Singapore Changi

Mon 12/8

10:10 am-11:30 pm

2 stops27h 20m

$1,118

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Wed 11/19

6:00 am-8:15 pm

2 stops24h 15m

Singapore Changi

Mon 12/8

10:10 am-11:30 pm

2 stops27h 20m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 11 results
1
2

Compare providers for flights from Tulsa 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 Tulsa to Singapore in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Tulsa-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tulsa-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tulsa-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-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 Tulsa-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 Tulsa to Singapore

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

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

Find hourly flight availability from Tulsa 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.

It’s optimal to fly from Tulsa to Singapore in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

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 United Airlines from Tulsa 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.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

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 Tulsa 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 Tulsa to Singapore?

    Departing from Tulsa to Singapore will take you 24h 15m. Tulsa and Singapore are separated by a distance of 9538 mi.

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

    Our cheapest airline available from Tulsa to Singapore is United Airlines. Our recent data shows that you can find tickets from as low as $1,097 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tulsa 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tulsa 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 Tulsa to Singapore

Discover the top airline that operate flights from Tulsa 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
United AirlinesCheapest$1,097Average$1,397FlexibilityNo cancel feeOn-time69%

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