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Flights to Singapore

$669 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 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Singapore

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

Flights to Singapore

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Singapore Airlines
Oct 8
SEA
16h 20m
SIN
Oct 15
SIN
14h 45m
SEA
$669
Singapore Airlines
Sep 8
SEA
16h 20m
SIN
Sep 15
SIN
14h 45m
SEA
$670
United Airlines
Sep 17
SFO
16h 45m
SIN
Sep 21
SIN
20h 25m
1 stop
SFO
$707
United Airlines
Aug 18
SFO
21h 05m
1 stop
SIN
Aug 25
SIN
15h 45m
SFO
$708
United Airlines
Aug 3
SFO
21h 05m
1 stop
SIN
Aug 18
SIN
15h 45m
SFO
$709
United Airlines
Aug 17
SFO
31h 59m
2 stops
SIN
Aug 24
SIN
15h 45m
SFO
$710
United Airlines
Aug 18
SFO
36h 20m
2 stops
SIN
Aug 25
SIN
15h 45m
SFO
$712
United Airlines
Aug 18
SFO
24h 55m
2 stops
SIN
Aug 24
SIN
15h 45m
SFO
$713
United Airlines
Sep 11
SFO
27h 25m
1 stop
SIN
Sep 29
SIN
15h 30m
SFO
$714
ANA
Sep 7
SFO
28h 45m
1 stop
SIN
Sep 14
SIN
20h 25m
1 stop
SFO
$715
Singapore Airlines
Sep 19
SEA
16h 20m
SIN
Oct 20
SIN
14h 45m
SEA
$716
United Airlines
Oct 13
SFO
38h 30m
1 stop
SIN
Nov 17
SIN
20h 35m
1 stop
SFO
$716

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
$670Singapore Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
10:50 am - 6:35 pm
SFO
-
SIN
16h 45mnonstop
United Airlines Logo
11:05 am - 4:30 pm
SIN
-
SFO
20h 25m
1 stop
$707United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
12:40 pm - 12:45 am
SFO
-
SIN
21h 05m
1 stop
United Airlines Logo
8:35 pm - 9:20 pm
SIN
-
SFO
15h 45mnonstop
$708United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
12:40 pm - 12:45 am
SFO
-
SIN
21h 05m
1 stop
United Airlines Logo
8:35 pm - 9:20 pm
SIN
-
SFO
15h 45mnonstop
$709United Airlines
Mon, Aug 3 - Tue, Aug 18
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
$716Singapore Airlines
Sat, Sep 19 - Tue, Oct 20
Air Canada Logo
10:50 am - 5:15 am
SEA
-
SIN
27h 25m
1 stop
Air Canada Logo
7:00 am - 10:07 am
SIN
-
SEA
18h 07m
1 stop
$804Air Canada
Tue, Sep 15 - Tue, Sep 29
Air Canada Logo
11:17 pm - 7:00 am
LAX
-
SIN
39h 43m
2 stops
Air Canada Logo
8:40 am - 9:24 am
SIN
-
LAX
40h 44m
2 stops
$868Air Canada
Mon, Nov 2 - Fri, Nov 20
Cathay Pacific Logo
10:55 pm - 3:40 pm
DFW
-
SIN
27h 45m
1 stop
Cathay Pacific Logo
6:00 pm - 6:25 pm
SIN
-
DFW
37h 25m
1 stop
$1,028Cathay Pacific
Tue, Aug 18 - Tue, Aug 25
Cathay Pacific Logo
1:40 pm - 1:05 pm
JFK
-
SIN
34h 25m
1 stop
Cathay Pacific Logo
1:25 am - 12:00 pm
SIN
-
JFK
23h 35m
1 stop
$1,203Cathay Pacific
Mon, Dec 7 - Wed, Dec 30
Turkish Airlines Logo
8:00 pm - 8:45 am
BOS
-
SIN
23h 45m
1 stop
Turkish Airlines Logo
5:10 am - 6:05 pm
SIN
-
BOS
25h 55m
1 stop
$1,210Turkish Airlines
Thu, Dec 3 - Sat, Feb 13

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 July 1, 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 9/8

10:15 am-5:35 pm

Nonstop16h 20m

Singapore Changi

Tue 9/15

9:00 am-8:45 am

Nonstop14h 45m

$670

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 9/17

10:50 am-6:35 pm

Nonstop16h 45m

Singapore Changi

Mon 9/21

11:05 am-4:30 pm

1 stop20h 25m

$707

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 8/18

12:40 pm-12:45 am

1 stop21h 05m

Singapore Changi

Tue 8/25

8:35 pm-9:20 pm

Nonstop15h 45m

$708

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 8/3

12:40 pm-12:45 am

1 stop21h 05m

Singapore Changi

Tue 8/18

8:35 pm-9:20 pm

Nonstop15h 45m

$709

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Sat 9/19

10:15 am-5:35 pm

Nonstop16h 20m

Singapore Changi

Tue 10/20

9:00 am-8:45 am

Nonstop14h 45m

$716

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 9/15

10:50 am-5:15 am

1 stop27h 25m

Singapore Changi

Tue 9/29

7:00 am-10:07 am

1 stop18h 07m

$804

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 11/2

11:17 pm-7:00 am

2 stops39h 43m

Singapore Changi

Fri 11/20

8:40 am-9:24 am

2 stops40h 44m

$868

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 8/18

10:55 pm-3:40 pm

1 stop27h 45m

Singapore Changi

Tue 8/25

6:00 pm-6:25 pm

1 stop37h 25m

$1,028

New YorkSingapore

JFK - SIN

JFKSIN

New York John F Kennedy Intl

Mon 12/7

1:40 pm-1:05 pm

1 stop34h 25m

Singapore Changi

Wed 12/30

1:25 am-12:00 pm

1 stop23h 35m

$1,203

BostonSingapore

BOS - SIN

BOSSIN

Boston Logan Intl

Thu 12/3

8:00 pm-8:45 am

1 stop23h 45m

Singapore Changi

Sat 2/13

5:10 am-6:05 pm

1 stop25h 55m

$1,210

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 $44 with Citilink, $51 with KLM, and $54 with Jetstar Asia.

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

$299

Best Round-Trip Price

$670

Fastest flight time

16h 20m

Popular in

December
The best one-way flight price to Singapore from United States in the last 5 days is $299 (Seattle/Tacoma Intl to Singapore Changi).
Search Deals
The best round-trip flight price to Singapore from United States in the last 5 days is $670 (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 9% 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, Singapore National Stadium, 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 26 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, 99% 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 $356. If you’re unable to find a flight deal this cheap, keep in mind that anything less than $2,125 is considered a good price for flights to Singapore. $2,471 is the average cost to fly to Singapore, while $16,508 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. Friday, 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 73 as of July 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.

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