When did momondo last update prices for flights from Allentown-Bethlehem Airport to Singapore Changi Airport?

Prices for flights from Allentown-Bethlehem Airport to Singapore Changi Airport refresh daily.

How old do you have to be to fly from Allentown-Bethlehem Airport to Singapore Changi Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport 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.

$1,229 Cheap Flights from Allentown to Singapore in 2025/26

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Find the cheapest flights from Allentown to Singapore

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Cheap round-trip flights

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11:30 am - 8:15 pm

ABE

SIN

43h 45m2 stops

10:20 pm - 10:41 am

SIN

ABE

25h 21m2 stops

$1,229United Airlines

Sun, Jan 18 - Tue, Jan 27

11:30 am - 8:15 pm

ABE

SIN

43h 45m2 stops

10:45 am - 9:05 pm

SIN

ABE

47h 20m2 stops

$1,238United Airlines

Sun, Jan 18 - Sun, Jan 25

11:30 am - 8:15 pm

ABE

SIN

43h 45m2 stops

10:45 am - 9:05 pm

SIN

ABE

47h 20m2 stops

$1,239United Airlines

Sun, Jan 18 - Sun, Jan 25

11:30 am - 8:15 pm

ABE

SIN

67h 45m2 stops

10:10 am - 9:05 pm

SIN

ABE

23h 55m2 stops

$1,246United Airlines

Sat, Jan 17 - Mon, Jan 26

11:30 am - 8:15 pm

ABE

SIN

67h 45m2 stops

10:45 am - 9:05 pm

SIN

ABE

47h 20m2 stops

$1,256United Airlines

Sat, Jan 17 - Sun, Jan 25

11:30 am - 8:15 pm

ABE

SIN

43h 45m2 stops

10:20 pm - 4:22 pm

SIN

ABE

31h 02m2 stops

$1,329United Airlines

Sun, Jan 25 - Wed, Jan 28

6:15 am - 12:55 am

ABE

SIN

29h 40m3 stops

10:20 pm - 10:41 am

SIN

ABE

25h 21m2 stops

$1,341United Airlines

Sun, Jan 18 - Sun, Jan 25

11:30 am - 6:55 am

ABE

SIN

30h 25m2 stops

10:45 am - 9:05 pm

SIN

ABE

47h 20m2 stops

$1,343United Airlines

Tue, Jan 20 - Sun, Jan 25

11:30 am - 8:00 am

ABE

SIN

31h 30m2 stops

10:10 am - 9:05 pm

SIN

ABE

23h 55m2 stops

$1,379United Airlines

Mon, Jan 19 - Sat, Jan 24

8:30 am - 7:55 am

ABE

SIN

34h 25m3 stops

3:15 pm - 10:01 pm

SIN

ABE

43h 46m3 stops

$1,382Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

United Airlines flights from Allentown to Singapore

Our best United Airlines deals on Allentown to Singapore flight tickets

United Airlines

Jan 18

ABE11:30 amAllentown-Bethlehem

43h 45m

2 stops

SIN8:15 pmSingapore Changi

Jan 27

SIN10:20 pmSingapore Changi

25h 21m

2 stops

ABE10:41 amAllentown-Bethlehem

$1,229

Find similar

United Airlines

Jan 18

ABE11:30 amAllentown-Bethlehem

43h 45m

2 stops

SIN8:15 pmSingapore Changi

Jan 25

SIN10:45 amSingapore Changi

47h 20m

2 stops

ABE9:05 pmAllentown-Bethlehem

$1,238

Find similar

United Airlines

Jan 18

ABE11:30 amAllentown-Bethlehem

43h 45m

2 stops

SIN8:15 pmSingapore Changi

Jan 25

SIN10:45 amSingapore Changi

47h 20m

2 stops

ABE9:05 pmAllentown-Bethlehem

$1,239

Find similar

Delta flights from Allentown to Singapore

Our best Delta deals on Allentown to Singapore flight tickets

Delta

Dec 25

ABE6:25 amAllentown-Bethlehem

33h 35m

2 stops

SIN5:00 amSingapore Changi

Jan 3

SIN10:30 pmSingapore Changi

31h 54m

2 stops

ABE5:24 pmAllentown-Bethlehem

$2,967

Find similar

Delta

Dec 21

ABE6:25 amAllentown-Bethlehem

33h 35m

2 stops

SIN5:00 amSingapore Changi

Jan 2

SIN10:30 pmSingapore Changi

31h 54m

2 stops

ABE5:24 pmAllentown-Bethlehem

$3,242

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 1/18

11:30 am-8:15 pm

2 stops43h 45m

Singapore Changi

Tue 1/27

10:20 pm-10:41 am

2 stops25h 21m

$1,229

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 1/18

11:30 am-8:15 pm

2 stops43h 45m

Singapore Changi

Sun 1/25

10:45 am-9:05 pm

2 stops47h 20m

$1,238

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 1/18

11:30 am-8:15 pm

2 stops43h 45m

Singapore Changi

Sun 1/25

10:45 am-9:05 pm

2 stops47h 20m

$1,239

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 1/17

11:30 am-8:15 pm

2 stops67h 45m

Singapore Changi

Mon 1/26

10:10 am-9:05 pm

2 stops23h 55m

$1,246

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 1/17

11:30 am-8:15 pm

2 stops67h 45m

Singapore Changi

Sun 1/25

10:45 am-9:05 pm

2 stops47h 20m

$1,256

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 1/25

11:30 am-8:15 pm

2 stops43h 45m

Singapore Changi

Wed 1/28

10:20 pm-4:22 pm

2 stops31h 02m

$1,329

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 1/18

6:15 am-12:55 am

3 stops29h 40m

Singapore Changi

Sun 1/25

10:20 pm-10:41 am

2 stops25h 21m

$1,341

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Tue 1/20

11:30 am-6:55 am

2 stops30h 25m

Singapore Changi

Sun 1/25

10:45 am-9:05 pm

2 stops47h 20m

$1,343

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 1/19

11:30 am-8:00 am

2 stops31h 30m

Singapore Changi

Sat 1/24

10:10 am-9:05 pm

2 stops23h 55m

$1,379

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 1/18

8:30 am-7:55 am

3 stops34h 25m

Singapore Changi

Sun 1/25

3:15 pm-10:01 pm

3 stops43h 46m

$1,382

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Allentown 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 airlines fly to Singapore?

United Airlines, Singapore Airlines and Qatar Airways are the top three most popular airlines that fly to Singapore from Allentown according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 6 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 Allentown to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Allentown to Singapore (ABE to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Singapore

Fastest flight time	33h 35m
Direct flights	None

The fastest flight from Allentown to Singapore takes 33h 35m

There are no direct flights from Allentown to Singapore. There are no popular flight routes from Allentown to Singapore.

Search flight deals

How far is Allentown-Bethlehem to Singapore Changi by plane?
The straight-line distance from Allentown-Bethlehem to Singapore Changi is 9534.3 mi. By plane, this route typically takes 29h 40m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Singapore Changi Airport?
Prices for flights from Allentown-Bethlehem Airport to Singapore Changi Airport refresh daily.
How old do you have to be to fly from Allentown-Bethlehem Airport to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport 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.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown 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 Allentown.

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

Yes. All flights to Singapore from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Allentown 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 Allentown to Singapore.

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

Yes. momondo can track prices for Allentown to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.