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$1,043+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — SIN
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This Cathay Pacific deal was found by Cheapflights users on 1/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:25 pm
TUL
-
SIN
2 stops31h 40m
Multiple Airlines
Sun 11/152:05 pm
SIN
-
TUL
2 stops38h 49m
Multiple Airlines
Deal found 1/25$1,043
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:45 am
TUL
-
SIN
2 stops25h 30m
United Airlines
Wed 3/1810:20 pm
SIN
-
TUL
2 stops25h 50m
United Airlines
Deal found 1/26$1,131
This Qatar Airways deal was found by Cheapflights users on 1/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:15 pm
TUL
-
SIN
2 stops31h 35m
Qatar Airways
Sun 10/47:40 pm
SIN
-
TUL
2 stops41h 22m
Qatar Airways
Deal found 1/26$1,317
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 7/256:00 am
TUL
-
SIN
2 stops23h 35m
United Airlines
Tue 7/288:35 pm
SIN
-
TUL
2 stops25h 48m
United Airlines
Deal found 1/27$1,372
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 3/143:47 pm
TUL
-
SIN
2 stops39h 28m
United Airlines
Sat 3/2110:10 am
SIN
-
TUL
2 stops36h 05m
United Airlines
Deal found 1/28$1,422
This Cathay Pacific deal was found by Cheapflights users on 1/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:35 pm
TUL
-
SIN
2 stops35h 10m
Multiple Airlines
Fri 3/207:40 am
SIN
-
TUL
2 stops29h 01m
Multiple Airlines
Deal found 1/26$1,650
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:35 pm
TUL
-
SIN
1 stop24h 55m
Multiple Airlines
Wed 3/182:05 pm
SIN
-
TUL
2 stops37h 58m
Multiple Airlines
Deal found 1/26$1,868
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:35 pm
TUL
-
SIN
1 stop27h 20m
Multiple Airlines
Sat 3/2111:10 pm
SIN
-
TUL
2 stops53h 59m
Multiple Airlines
Deal found 1/28$2,300

Find 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,131
(United Airlines)
Provider with most accurate pricing for Tulsa-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Singapore Changi flights.
Search Deals
From Tulsa to Singapore Changi
Search Deals

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 January 28, 2026.
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

Wed 3/11

5:45 am-8:15 pm

2 stops25h 30m

Singapore Changi

Wed 3/18

10:20 pm-11:10 am

2 stops25h 50m

$1,131

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sat 7/25

6:00 am-6:35 pm

2 stops23h 35m

Singapore Changi

Tue 7/28

8:35 pm-9:23 am

2 stops25h 48m

$1,372

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sat 3/14

3:47 pm-8:15 pm

2 stops39h 28m

Singapore Changi

Sat 3/21

10:10 am-9:15 am

2 stops36h 05m

$1,422

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Fri 3/13

3:35 pm-3:45 pm

2 stops35h 10m

Singapore Changi

Fri 3/20

7:40 am-11:41 pm

2 stops29h 01m

$1,650

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Wed 3/11

3:35 pm-5:30 am

1 stop24h 55m

Singapore Changi

Wed 3/18

2:05 pm-3:03 pm

2 stops37h 58m

$1,868

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sat 3/14

3:35 pm-7:55 am

1 stop27h 20m

Singapore Changi

Sat 3/21

11:10 pm-4:09 pm

2 stops53h 59m

$2,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Tulsa-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Singapore flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 January 28, 2026.
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
9,209 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,209 reviews
United Airlines
7.4
Good
9,209 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 25h 30m. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,097Average$1,397FlexibilityNo cancel feeOn-time69%

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