Cheap flights from Phoenix Sky Harbor Intl Airport to Singapore from $428
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Singapore departing on 9/3. 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 Phoenix Sky Harbor Intl Airport 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 month to fly to Singapore?
The month of September is, on average, the cheapest month to fly to Singapore from Phoenix Sky Harbor Intl Airport, with most prices found around $970. If you aren’t able to travel to Singapore during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,044.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Singapore is on a Tuesday when prices can be found for as low as $1,251. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,658.
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 Phoenix Sky Harbor Intl Airport to Singapore when you can find flight prices for as low as $1,231. 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 at noon when prices are $1,813 on average. Flights to Singapore from Phoenix Sky Harbor Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Phoenix Sky Harbor Intl Airport when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,178 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Phoenix Sky Harbor Intl Airport for as low as $957 on momondo.
Can stopping save me money on Phoenix Sky Harbor Intl Airport to Singapore flights?
You could potentially save up to 36% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Singapore flight.
How have Phoenix Sky Harbor Intl Airport to Singapore flight prices changed over time?
As of June 2025, prices for Phoenix Sky Harbor Intl Airport to Singapore flights are approximately 23% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Singapore Changi?
Air Canada, United Airlines, and Korean Air are the most popular carriers operating from Phoenix Sky Harbor Intl to Singapore Changi
What airlines fly to Singapore?
United Airlines, Air Canada and Singapore Airlines are the top three most popular airlines that fly to Singapore from Phoenix Sky Harbor Intl Airport according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 7 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
When to book flights from Phoenix Sky Harbor Intl Airport to Singapore
Cheap Phoenix Sky Harbor Intl Airport to Singapore (PHX to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Singapore
How far is Phoenix Sky Harbor Intl to Singapore Changi by plane?
The distance between Phoenix Sky Harbor Intl and Singapore Changi is about 9085.4 mi. Flights usually cover this in 19h 29m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Singapore Changi Airport?
Prices for flights from Phoenix Sky Harbor Intl Airport to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Singapore Changi Airport?
As of June 2025, there are 7 operators available to choose from for flights from Phoenix Sky Harbor Intl Airport to Singapore Changi Airport.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phoenix Sky Harbor Intl Airport to Singapore is United Airlines (59% of total bookings). The next most popular airlines are Air Canada (12%), Singapore Airlines (8%), and Korean Air (8%).
Best airlines flying from Phoenix Sky Harbor Intl Airport to Singapore
Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $795 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $817 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $820 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $875 | Free Cancellation | Rating 7.1 9,553 reviews | |||
| PriceFrom $883 | Free Cancellation | Rating 8.3 1,494 reviews | |||
| PriceFrom $1,002 | Free Cancellation | Rating 8.1 1,308 reviews | |||
| PriceFrom $1,065 | Free Cancellation | Rating 7.5 892 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Phoenix 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 Phoenix.
Can I find flights from Phoenix to Singapore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Singapore from Phoenix which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Phoenix to Singapore?
momondo provides multiple filters to help you find the best flight to Singapore from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Phoenix to Singapore right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Singapore from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.