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$1,139+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — SIN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$1,139
(United Airlines)
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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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 9/145:23 pmTUL - SIN
2 stops36h 02mUnited Airlines
Sun 9/2111:05 amSIN - TUL
2 stops42h 09mUnited Airlines
Deal found 7/31$1,139
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/149:00 amTUL - SIN
2 stops32h 10mAmerican Airlines
Sat 9/201:55 amSIN - TUL
2 stops28h 49mAmerican Airlines
Deal found 7/31$1,244
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:10 pmTUL - SIN
2 stops34h 05mKLM
Sat 12/61:40 amSIN - TUL
2 stops30h 24mKLM
Deal found 7/30$1,770
This AranGrant deal was found by Cheapflights users on 7/31. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:00 amTUL - SIN
2 stops26h 20mJapan Airlines
Sun 9/219:50 pmSIN - TUL
2 stops29h 42mJapan Airlines
Deal found 7/31$2,301
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:51 amTUL - SIN
3 stops32h 49mMultiple Airlines
Sat 9/207:55 amSIN - TUL
3 stops28h 36mMultiple Airlines
Deal found 7/30$2,329
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 9/146:41 pmTUL - SIN
2 stops45h 19mDelta
Sat 9/201:10 amSIN - TUL
2 stops35h 28mDelta
Deal found 7/31$2,837
This Expedia deal was found by Cheapflights users on 7/31. 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.
Sun 9/143:02 pmTUL - SIN
2 stops61h 58mBritish Airways
Sun 9/2111:20 pmSIN - TUL
2 stops37h 54mBritish Airways
Deal found 7/31$11,576
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:37 pmTUL - SIN
2 stops41h 08mEmirates
Sat 9/2012:50 amSIN - TUL
2 stops33h 52mEmirates
Deal found 7/31$23,150

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 July 31, 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

Sun 9/14

5:23 pm-6:25 pm

2 stops36h 02m

Singapore Changi

Sun 9/21

11:05 am-4:14 pm

2 stops42h 09m

$1,139

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 9/14

9:00 am-6:10 am

2 stops32h 10m

Singapore Changi

Sat 9/20

1:55 am-5:44 pm

2 stops28h 49m

$1,244

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Wed 12/3

4:10 pm-4:15 pm

2 stops34h 05m

Singapore Changi

Sat 12/6

1:40 am-6:04 pm

2 stops30h 24m

$1,770

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 9/14

9:00 am-12:20 am

2 stops26h 20m

Singapore Changi

Sun 9/21

9:50 pm-2:32 pm

2 stops29h 42m

$2,301

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sat 9/13

11:51 am-9:40 am

3 stops32h 49m

Singapore Changi

Sat 9/20

7:55 am-11:31 pm

3 stops28h 36m

$2,329

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 9/14

6:41 pm-5:00 am

2 stops45h 19m

Singapore Changi

Sat 9/20

1:10 am-11:38 pm

2 stops35h 28m

$2,837

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 9/14

3:02 pm-6:00 pm

2 stops61h 58m

Singapore Changi

Sun 9/21

11:20 pm-12:14 am

2 stops37h 54m

$11,576

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 9/14

3:37 pm-9:45 pm

2 stops41h 08m

Singapore Changi

Sat 9/20

12:50 am-9:42 pm

2 stops33h 52m

$23,150

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 11/9

12:33 pm-12:50 am

2 stops46h 17m

$3,115

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 11/9

9:20 am-8:00 am

3 stops56h 40m

$4,814

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 July 31, 2025.

It’s optimal to fly from Tulsa to Singapore in the morning. By choosing this option you can save up to 15% 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 July 31, 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Emirates, and Delta 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.
Japan Airlines
8.3
Very good
1,536 reviews

Food

7.7

Overall

8.3

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,536 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Food

7.7

Overall

8.3

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very good
3,300 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Food

7.7

Overall

8.3

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very good
7,981 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Food

7.7

Overall

8.3

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
KLM
7.8
Good
1,383 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Food

7.7

Overall

8.3

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
United Airlines
7.4
Good
8,900 reviews
Japan Airlines
8.3
Very good
1,536 reviews

Food

7.7

Overall

8.3

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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.

  • What are the cheapest airlines flying 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 $1,139 on this airline. Additional options worth looking into are American Airlines and KLM, starting at $1,244 and $1,770 round-trip.

  • 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.

  • What is the cheapest month to book a flight from Tulsa to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Tulsa to Singapore (average of $995). Flying from Tulsa to Singapore in December is currently the most expensive (average of $1,679). 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

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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.
Dallas/Fort Worth to Singapore flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$840Average$1,323FlexibilityNo cancel feeOn-time69%

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