$659 Find Cheap Flights from Tulsa to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tulsa to Singapore departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Tulsa to Singapore Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tulsa to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tulsa to Singapore

Mon, Jan 19 - Wed, Feb 25
Multiple Airlines Logo
10:28 am - 3:45 pmTUL-SIN
39h 17m2 stops
Multiple Airlines Logo
2:05 pm - 2:55 pmSIN-TUL
38h 50m2 stops
$978Multiple Airlines
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Mon, Jan 19 - Tue, Feb 24
Multiple Airlines Logo
12:35 pm - 3:45 pmTUL-SIN
37h 10m2 stops
Multiple Airlines Logo
1:25 am - 9:42 pmSIN-TUL
34h 17m2 stops
$1,045Multiple Airlines
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Wed, Dec 3 - Sun, Dec 7
United Airlines Logo
1:40 pm - 8:00 amTUL-SIN
28h 20m2 stops
United Airlines Logo
10:10 am - 11:30 pmSIN-TUL
27h 20m2 stops
$1,370United Airlines
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Wed, Dec 31 - Sat, Jan 10
United Airlines Logo
9:10 am - 8:00 amTUL-SIN
32h 50m2 stops
United Airlines Logo
10:20 pm - 4:10 pmSIN-TUL
31h 50m2 stops
$1,428United Airlines
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Wed, Dec 31 - Sat, Jan 10
United Airlines Logo
11:44 am - 8:00 amTUL-SIN
30h 16m2 stops
United Airlines Logo
10:20 pm - 1:50 pmSIN-TUL
29h 30m2 stops
$1,628United Airlines
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Mon, Jan 19 - Wed, Feb 25
Multiple Airlines Logo
3:26 pm - 7:55 amTUL-SIN
26h 29m1 stop
Multiple Airlines Logo
6:00 pm - 2:55 pmSIN-TUL
34h 55m2 stops
$1,735Multiple Airlines
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Fri, Dec 12 - Fri, Dec 19
United Airlines Logo
6:00 am - 8:15 pmTUL-SIN
24h 15m2 stops
United Airlines Logo
6:35 am - 8:02 pmSIN-TUL
27h 27m2 stops
$1,785United Airlines
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Wed, Dec 3 - Sat, Dec 6
KLM Logo
6:45 pm - 4:15 pmTUL-SIN
31h 30m2 stops
KLM Logo
1:40 am - 6:00 pmSIN-TUL
30h 20m2 stops
$1,793KLM
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Mon, Jan 19 - Wed, Feb 25
Multiple Airlines Logo
3:26 pm - 7:55 amTUL-SIN
26h 29m1 stop
Multiple Airlines Logo
8:45 pm - 2:55 pmSIN-TUL
32h 10m1 stop
$1,906Multiple Airlines
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Wed, Dec 3 - Sat, Dec 6
KLM Logo
6:45 pm - 4:15 pmTUL-SIN
31h 30m2 stops
KLM Logo
1:40 am - 6:00 pmSIN-TUL
30h 20m2 stops
$1,960KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Tulsa to Singapore flights

Get data-powered insights and trends into flights from Tulsa to Singapore to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Tulsa and Singapore?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Tulsa to Singapore.

There is just one airline that flies from Tulsa to Singapore direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Singapore (SIN) and costs $1,097.

Which airlines provide the cheapest flights from Tulsa to Singapore?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tulsa to Singapore were found on United Airlines ($1,370) and KLM ($1,793).

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Good to know

Cheapest flight$659
Flight from Tulsa to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Tulsa to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tulsa to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tulsa to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Tulsa to Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tulsa to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Tulsa to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tulsa to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Tulsa to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost $1,534 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,790.

Reviews of the top airline flying from Tulsa to Singapore

 
Need help choosing which airline to fly with from Tulsa to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9015 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Everything you need to know for your flight from Tulsa to Singapore

Information on your arrival and departure airports

Tulsa (TUL)