Latest deals
Insights
FAQs
Price Alerts
Flights to Singapore

$639 Cheap flights to Singapore

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Singapore departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Recent flights found to popular cities in Singapore

Find flights to these popular cities in Singapore from your nearest airport.

Flights to Singapore

Search all flight deals to Singapore
Singapore Airlines
Aug 18
SEA
16h 20m
SIN
Oct 16
SIN
14h 45m
SEA
$639
Singapore Airlines
Oct 8
SEA
16h 20m
SIN
Oct 17
SIN
14h 45m
SEA
$666
Singapore Airlines
Oct 30
SEA
17h 00m
SIN
Nov 10
SIN
14h 10m
SEA
$710
Singapore Airlines
Oct 2
SEA
16h 20m
SIN
Oct 18
SIN
14h 45m
SEA
$711
Singapore Airlines
Sep 1
SEA
16h 20m
SIN
Sep 17
SIN
14h 45m
SEA
$735
Singapore Airlines
Sep 11
SEA
16h 20m
SIN
Sep 20
SIN
14h 45m
SEA
$779
United Airlines
Sep 6
LAX
21h 35m
1 stop
SIN
Sep 18
SIN
30h 46m
1 stop
LAX
$779
Singapore Airlines
Sep 11
SEA
16h 20m
SIN
Sep 20
SIN
14h 45m
SEA
$780
United Airlines
Aug 20
LAX
18h 54m
1 stop
SIN
Aug 30
SIN
24h 20m
1 stop
LAX
$782
United Airlines
Aug 10
LAX
19h 05m
1 stop
SIN
Aug 18
SIN
25h 26m
2 stops
LAX
$783
China Eastern
Sep 9
LAX
44h 10m
2 stops
SIN
Oct 21
SIN
36h 25m
2 stops
LAX
$784
Singapore Airlines
Sep 30
SEA
20h 55m
1 stop
SIN
Oct 30
SIN
14h 10m
SEA
$785

Find the cheapest flights from the United States to Singapore

Recent round-trip flight deals from the United States to Singapore

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 5:35 pm
SEA
-
SIN
16h 20mnonstop
Singapore Airlines Logo
9:00 am - 8:45 am
SIN
-
SEA
14h 45mnonstop
$639Singapore Airlines
Tue, Aug 18 - Fri, Oct 16
Singapore Airlines Logo
10:15 am - 5:35 pm
SEA
-
SIN
16h 20mnonstop
Singapore Airlines Logo
9:00 am - 8:45 am
SIN
-
SEA
14h 45mnonstop
$666Singapore Airlines
Thu, Oct 8 - Sat, Oct 17
United Airlines Logo
6:00 am - 6:35 pm
LAX
-
SIN
21h 35m
1 stop
United Airlines Logo
8:45 am - 12:31 am
SIN
-
LAX
30h 46m
1 stop
$779United Airlines
Sun, Sep 6 - Fri, Sep 18
United Airlines Logo
8:21 pm - 6:15 am
LAX
-
SIN
18h 54m
1 stop
United Airlines Logo
6:15 am - 3:35 pm
SIN
-
LAX
24h 20m
1 stop
$782United Airlines
Thu, Aug 20 - Sun, Aug 30
Air Canada Logo
8:20 am - 9:55 pm
LAX
-
SIN
45h 35m
2 stops
Air Canada Logo
8:50 am - 4:09 pm
SIN
-
LAX
23h 19m
1 stop
$788Air Canada
Sun, Nov 1 - Tue, Nov 10
Air Canada Logo
5:40 am - 5:15 am
SEA
-
SIN
32h 35m
1 stop
Air Canada Logo
8:50 am - 9:51 am
SIN
-
SEA
17h 01m
1 stop
$801Air Canada
Tue, Oct 20 - Tue, Nov 10
Turkish Airlines Logo
1:25 am - 8:45 am
EWR
-
SIN
42h 20m
1 stop
Turkish Airlines Logo
10:25 am - 10:30 pm
SIN
-
EWR
25h 05m
1 stop
$980Turkish Airlines
Sat, Nov 7 - Thu, Nov 12
Turkish Airlines Logo
12:25 am - 5:55 pm
EWR
-
SIN
29h 30m
1 stop
Turkish Airlines Logo
10:25 am - 11:30 pm
SIN
-
EWR
25h 05m
1 stop
$1,044Turkish Airlines
Sat, Oct 17 - Tue, Oct 27
Qatar Airways Logo
1:20 am - 4:15 pm
JFK
-
SIN
26h 55m
1 stop
Qatar Airways Logo
6:20 am - 10:30 pm
SIN
-
JFK
28h 10m
2 stops
$1,306Qatar Airways
Sat, Jun 6 - Mon, Jun 22
Qatar Airways Logo
1:20 am - 4:15 pm
JFK
-
SIN
26h 55m
1 stop
Qatar Airways Logo
3:35 pm - 8:50 am
SIN
-
JFK
29h 15m
2 stops
$1,310Qatar Airways
Fri, Jun 5 - Wed, Jun 17

momondo Fare Finder

 
Locate flights to Singapore that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on May 13, 2026.
Use the filters below to find and compare flights to Singapore that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 8/18

10:15 am-5:35 pm

Nonstop16h 20m

Singapore Changi

Fri 10/16

9:00 am-8:45 am

Nonstop14h 45m

$639

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Thu 10/8

10:15 am-5:35 pm

Nonstop16h 20m

Singapore Changi

Sat 10/17

9:00 am-8:45 am

Nonstop14h 45m

$666

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 9/6

6:00 am-6:35 pm

1 stop21h 35m

Singapore Changi

Fri 9/18

8:45 am-12:31 am

1 stop30h 46m

$779

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 8/20

8:21 pm-6:15 am

1 stop18h 54m

Singapore Changi

Sun 8/30

6:15 am-3:35 pm

1 stop24h 20m

$782

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 11/1

8:20 am-9:55 pm

2 stops45h 35m

Singapore Changi

Tue 11/10

8:50 am-4:09 pm

1 stop23h 19m

$788

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 10/20

5:40 am-5:15 am

1 stop32h 35m

Singapore Changi

Tue 11/10

8:50 am-9:51 am

1 stop17h 01m

$801

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Sat 11/7

1:25 am-8:45 am

1 stop42h 20m

Singapore Changi

Thu 11/12

10:25 am-10:30 pm

1 stop25h 05m

$980

NewarkSingapore

EWR - SIN

EWRSIN

Newark

Sat 10/17

12:25 am-5:55 pm

1 stop29h 30m

Singapore Changi

Tue 10/27

10:25 am-11:30 pm

1 stop25h 05m

$1,044

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Sat 6/6

1:20 am-4:15 pm

1 stop26h 55m

Singapore Changi

Mon 6/22

6:20 am-10:30 pm

2 stops28h 10m

$1,306

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Fri 6/5

1:20 am-4:15 pm

1 stop26h 55m

Singapore Changi

Wed 6/17

3:35 pm-8:50 am

2 stops29h 15m

$1,310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Singapore from

Singapore flights insights and trends

Explore insights for your Singapore flight to craft the best travel plan

What is the cheapest flight to Singapore?

The cheapest flights to Singapore recently found by momondo users are $23 with Jetstar Asia, $44 with Citilink, and $49 with Jetstar.

See prices from:

Cheapest flights to cities in Singapore

Click on the cities below to find out when it's cheapest to fly to Singapore from United States
Singapore
Singapore
Find flights to Singapore

Cheap Singapore flight deals and tips

Summary info about Singapore flight prices, duration and airlines

Best One-Way Price

$372

Best Round-Trip Price

$639

Fastest flight time

16h 20m

Popular in

December
The best one-way flight price to Singapore from United States in the last 72 hours is $372 (Seattle/Tacoma Intl to Singapore Changi).
Search Deals
The best round-trip flight price to Singapore from United States in the last 72 hours is $639 (Seattle/Tacoma Intl to Singapore Changi).
Search Deals
The fastest flight to Singapore from United States takes 16h 20m (Seattle/Tacoma Intl to Singapore Changi).
Search Deals
December has the highest demand for flights to Singapore, with a 11% price increase on average.
Search Deals

Frequently asked questions about flying to Singapore

What popular landmarks are in Singapore?

Marina Bay Sands is the most popular place of interest in Singapore. Many travelers make it a point to stop there while traveling to Singapore. Other popular landmarks and places of interest in Singapore would be Sentosa, Suntec Singapore International Convention and Exhibition Centre, or Universal Studios Singapore.

What is the best airport to land at to visit Marina Bay Sands?

When visiting Marina Bay Sands in Singapore, the closest airport is Singapore Airport.

What airlines fly to Singapore?

There are a total of 28 airlines that operate flight routes to Singapore, with Singapore Airlines being the most popular option. An estimated 48% of those flying into Singapore choose to fly with Singapore Airlines. If you’re unable to find tickets with Singapore Airlines, then United Airlines and Cathay Pacific are also popular airlines to fly with.

What is the most popular airport in Singapore to fly to?

According to our data, 100% of momondo users who traveled to Singapore in the last year flew into Singapore Changi (located in Singapore), making it the most popular airport to fly to. There may be other airports in Singapore, but the majority of our users take flights to Singapore Changi in order to visit Singapore and it’s surrounding areas.

How much are flights to Singapore?

The cheapest flight to Singapore recently found on momondo was $358. If you’re unable to find a flight deal this cheap, keep in mind that anything less than $1,448 is considered a good price for flights to Singapore. $1,693 is the average cost to fly to Singapore, while $10,089 is the most expensive.

What is the best day of the week to fly to Singapore?

The best day of the week to fly to Singapore is Sunday due to prices being at their lowest. Flying out on a Monday should be a backup plan since this day tends to be less expensive as well. Saturday, on the other hand, is the most expensive day to fly to Singapore.

When did momondo last update prices for flights to Singapore?

Prices for flights to Singapore refresh daily.

How many operators does momondo search for flights to Singapore?

The number of operators available for flights to Singapore is 74 as of May 2026.

How old do you have to be to fly to Singapore?

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 to Singapore.

What documentation or ID do you need to fly to Singapore?

The necessary travel and health documents for your Singapore 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.

Why use momondo?

Why should I use momondo to find a flight deal to Singapore?

It is quick and easy to find flights to Singapore on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

Can I find flights to Singapore with flexible booking policies on momondo?

All flight searches to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights 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 to Singapore.

I’m not ready to book a flight to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/12
Fri 6/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore