The cheapest times to fly from TUL to SIN are
- January 8th to March 4th (except the week of February 12th)
- April 30th to June 3rd (except the week of May 7th)
- August 20th to December 2nd (except the week of November 19th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from TUL to SIN is mid May. Prices can be as high as $2296 for Saturday flights during mid December, or as low as $1164 for Tuesday flights around mid May.
When to Fly to Singapore
Flying from Tulsa, OK (TUL) to Singapore (SIN) will usually cost between $1201 to $1800 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $1220. Due to high demand the most expensive time to fly is mid December, with an average price of $1887. Planning your trip to low-cost times can easily save you $667 on economy flights and even more on first-class flights. Generally, any price below $1306 can be considered a good price for a round-trip TUL to SIN flight.
See below for a graph of average weekly prices for the TUL to SIN route. All prices are for round-trip tickets in USD.
Compared to other flights, the TUL to SIN flight is slightly more expensive than the average and costs more than the average flight leaving from Tulsa. The average price per mile (for a direct flight) is $0.09, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Singapore, and Sundays are the most expensive days to return to Tulsa. Selecting flights on the least expensive days could save you up to $164 (10%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1288. Return trip prices are from the SIN to TUL flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from TUL to SIN can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 18 hour 10 minutes may not be realistic.
Flight Hacking TUL to SIN
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from TUL to SIN — but Champion Traveler does!
- Price for both tickets: $958
- Average savings: $349 (26.68%)
- Price for both tickets: $1004
- Average savings: $302 (23.12%)
- Price for both tickets: $1018
- Average savings: $289 (22.09%)
Flight Questions Answered
Still have questions about flying from TUL to SIN? We’ve got answers.
Which airlines fly this route?
You can find 18 major airlines flying this route most often: Air Canada, Air France, American, ANA, Asiana, British Airways, Cathay Pacific, Delta, Etihad, Iberia, JAL, KLM, Korean Air, Lufthansa, Qantas, Singapore Airlines, Turkish Airlines, United, and potentially more during busy seasons.
How far away is it from Singapore Changi International Airport to Tulsa International Airport?
The distance between the two airports is roughly 9543 miles or 15358 kilometers.
How long does it take to fly from TUL to SIN?
The real-world flight time for a nonstop TUL to SIN flight is about 18 hour 10 minutes.
How many flights go between Tulsa, OK and Singapore?
It depends on the day of the week and the date, but a typical day might have around 92 available flights from TUL to SIN.
Airport Location Info
|Origination airport name||Tulsa International Airport|
|Country||the United States|
|Destination airport name||Singapore Changi International Airport|
Flights to SIN
Flights from SIN
Flights to TUL
Flights from TUL
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.