Cheap flights from Oklahoma to Singapore from $368
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Singapore departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Oklahoma to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from Oklahoma to Singapore is on a Monday when prices can be found for as low as $1,008. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,880.
What is the cheapest time of day to depart on your flight to Singapore?
In the afternoon is the cheapest time of day to fly from Oklahoma to Singapore when you can find flight prices for as low as $1,502. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,880 on average. Flights to Singapore from Oklahoma in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
Cheap Oklahoma to Singapore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Singapore
When did momondo last update prices for flights from Oklahoma to Singapore Changi Airport?
Prices for flights from Oklahoma to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from Oklahoma to Singapore Changi Airport?
As of June 2025, there are 12 operators available to choose from for flights from Oklahoma to Singapore Changi Airport.
How old do you have to be to fly from Oklahoma to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Oklahoma to Singapore
Compare and see reviews for airlines that fly from Oklahoma to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $839 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oklahoma to Singapore?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Oklahoma.
Can I find flights from Oklahoma to Singapore with flexible booking policies on momondo?
Flights from Oklahoma to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Oklahoma to Singapore?
momondo helps you find the best flight between Oklahoma and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Oklahoma to Singapore right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Oklahoma and alert you when they change.