Cheap flights from San Diego to Singapore from $440
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Singapore departing on 7/8. 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 San Diego 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 San Diego, with most prices found around $992. If you aren’t able to travel to Singapore during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,193.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from San Diego to Singapore is on a Tuesday when prices can be found for as low as $1,265. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,388.
What is the cheapest time of day to depart on your flight to Singapore?
At noon is the cheapest time of day to fly from San Diego to Singapore when you can find flight prices for as low as $1,168. Flying to Singapore at noon 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 $1,325 on average. Flights to Singapore from San Diego in the evening 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 San Diego when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,314 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from San Diego for as low as $1,034 on momondo.
What is the cheapest airline that flies from San Diego to Singapore?
Air Canada, Japan Airlines, and ANA are the most popular carriers operating from San Diego to Singapore
What airlines fly to Singapore?
United Airlines, China Airlines and Singapore Airlines are the top three most popular airlines that fly to Singapore from San Diego 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 5 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
Cheap San Diego to Singapore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Singapore
When did momondo last update prices for flights from San Diego Airport to Singapore?
Prices for flights from San Diego Airport to Singapore refresh daily.
How many operators does momondo search for flights from San Diego Airport to Singapore?
There are 4 operators available for flights from San Diego Airport to Singapore as of June 2025.
How old do you have to be to fly from San Diego Airport to Singapore?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Singapore.
What documentation or ID do you need to fly to Singapore?
The required travel and health documents for your Singapore 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from San Diego to Singapore
Compare and see reviews for airlines that fly from San Diego to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $796 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $812 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $927 | Free Cancellation | Rating 8.3 1,489 reviews | |||
| PriceFrom $1,120 | Free Cancellation | Rating 8.1 1,302 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Singapore?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Singapore. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Diego to Singapore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Singapore from San Diego with this policy.
How can momondo help me find flights from San Diego to Singapore?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Singapore.
I’m not ready to book a flight from San Diego to Singapore right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.