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.

$1,401 Cheap Flights from Allentown to Singapore in 2026/27

Find the cheapest flights from Allentown to Singapore

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:54 am - 12:50 amABE Allentown-Bethlehem-SIN Singapore Changi

28h 56m2 stops Chicago O'Hare Intl Tokyo Narita

2:20 am - 11:57 pmSIN Singapore Changi-ABE Allentown-Bethlehem

34h 37m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,401American Airlines

Fri, Nov 27 - Wed, Dec 2

10:39 am - 8:00 amABE Allentown-Bethlehem-SIN Singapore Changi

32h 21m2 stops Chicago O'Hare Intl San Francisco

10:20 pm - 5:02 pmSIN Singapore Changi-ABE Allentown-Bethlehem

30h 42m2 stops San Francisco Chicago O'Hare Intl

$1,414United Airlines

Tue, Mar 9 - Tue, Mar 16

7:33 am - 2:55 pmABE Allentown-Bethlehem-SIN Singapore Changi

42h 22m2 stops Chicago O'Hare Intl Doha Hamad Intl

3:15 am - 10:33 pmSIN Singapore Changi-ABE Allentown-Bethlehem

32h 18m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,469Qatar Airways

Sun, Feb 14 - Wed, Feb 17

6:59 am - 8:45 amABE Allentown-Bethlehem-SIN Singapore Changi

36h 46m2 stops Chicago O'Hare Intl Doha Hamad Intl

3:15 am - 11:07 pmSIN Singapore Changi-ABE Allentown-Bethlehem

32h 52m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,509Qatar Airways

Fri, Feb 5 - Mon, Feb 8

5:36 pm - 8:15 pmABE Allentown-Bethlehem-SIN Singapore Changi

37h 39m2 stops Chicago O'Hare Intl San Francisco

6:35 am - 9:22 pmSIN Singapore Changi-ABE Allentown-Bethlehem

27h 47m3 stops Tokyo Narita Denver Intl Chicago O'Hare Intl

$1,860United Airlines

Fri, Nov 27 - Thu, Dec 3

7:48 am - 8:45 amABE Allentown-Bethlehem-SIN Singapore Changi

35h 57m2 stops Chicago O'Hare Intl Doha Hamad Intl

5:25 pm - 10:33 pmSIN Singapore Changi-ABE Allentown-Bethlehem

41h 08m3 stops Kuala Lumpur Intl Doha Hamad Intl Chicago O'Hare Intl

$2,215Multiple Airlines

Tue, Mar 9 - Tue, Mar 16

1:00 pm - 9:00 amABE Allentown-Bethlehem-SIN Singapore Changi

31h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

10:50 pm - 9:32 pmSIN Singapore Changi-ABE Allentown-Bethlehem

35h 42m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$8,161Air France

Wed, Dec 23 - Wed, Dec 30

5:36 pm - 8:15 pmABE Allentown-Bethlehem-SIN Singapore Changi

37h 39m3 stops Chicago O'Hare Intl Denver Intl San Francisco

6:35 am - 9:22 pmSIN Singapore Changi-ABE Allentown-Bethlehem

27h 47m3 stops Tokyo Narita Denver Intl Chicago O'Hare Intl

$11,338United Airlines

Fri, Nov 27 - Thu, Dec 3

7:10 am - 6:35 pmABE Allentown-Bethlehem-SIN Singapore Changi

46h 25m3 stops Chicago O'Hare Intl Doha Hamad Intl Kuala Lumpur Intl

3:15 am - 11:52 pmSIN Singapore Changi-ABE Allentown-Bethlehem

33h 37m2 stops Doha Hamad Intl Chicago O'Hare Intl

$13,313Multiple Airlines

Wed, Dec 23 - Tue, Dec 29

7:10 am - 6:35 pmABE Allentown-Bethlehem-SIN Singapore Changi

46h 25m3 stops Chicago O'Hare Intl Doha Hamad Intl Kuala Lumpur Intl

5:25 pm - 11:52 pmSIN Singapore Changi-ABE Allentown-Bethlehem

43h 27m3 stops Kuala Lumpur Intl Doha Hamad Intl Chicago O'Hare Intl

$13,456Qatar Airways

Wed, Dec 23 - Wed, Dec 30

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United Airlines flights from Allentown to Singapore

Our best United Airlines deals on Allentown to Singapore flight tickets

United Airlines

Mar 9

ABE10:39 amAllentown-Bethlehem

32h 21m

2 stops

SIN8:00 amSingapore Changi

Mar 16

SIN10:20 pmSingapore Changi

30h 42m

2 stops

ABE5:02 pmAllentown-Bethlehem

$1,414

United Airlines

Nov 27

ABE5:36 pmAllentown-Bethlehem

37h 39m

2 stops

SIN8:15 pmSingapore Changi

Dec 3

SIN6:35 amSingapore Changi

27h 47m

3 stops

ABE9:22 pmAllentown-Bethlehem

$1,860

United Airlines

Nov 27

ABE5:36 pmAllentown-Bethlehem

37h 39m

3 stops

SIN8:15 pmSingapore Changi

Dec 3

SIN6:35 amSingapore Changi

27h 47m

3 stops

ABE9:22 pmAllentown-Bethlehem

$11,338

Qatar Airways flights from Allentown to Singapore

Our best Qatar Airways deals on Allentown to Singapore flight tickets

Qatar Airways

Feb 14

ABE7:33 amAllentown-Bethlehem

42h 22m

2 stops

SIN2:55 pmSingapore Changi

Feb 17

SIN3:15 amSingapore Changi

32h 18m

2 stops

ABE10:33 pmAllentown-Bethlehem

$1,469

Qatar Airways

Feb 5

ABE6:59 amAllentown-Bethlehem

36h 46m

2 stops

SIN8:45 amSingapore Changi

Feb 8

SIN3:15 amSingapore Changi

32h 52m

2 stops

ABE11:07 pmAllentown-Bethlehem

$1,509

Qatar Airways

Dec 23

ABE7:10 amAllentown-Bethlehem

46h 25m

3 stops

SIN6:35 pmSingapore Changi

Dec 30

SIN5:25 pmSingapore Changi

43h 27m

3 stops

ABE11:52 pmAllentown-Bethlehem

$13,456

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Fri 11/27

6:54 am-12:50 am

2 stops28h 56m

Singapore Changi

Wed 12/2

2:20 am-11:57 pm

2 stops34h 37m

$1,401

Quickest round-trip

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Tue 3/9

10:39 am-8:00 am

2 stops32h 21m

Singapore Changi

Tue 3/16

10:20 pm-5:02 pm

2 stops30h 42m

$1,414

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Sun 2/14

7:33 am-2:55 pm

2 stops42h 22m

Singapore Changi

Wed 2/17

3:15 am-10:33 pm

2 stops32h 18m

$1,469

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Fri 2/5

6:59 am-8:45 am

2 stops36h 46m

Singapore Changi

Mon 2/8

3:15 am-11:07 pm

2 stops32h 52m

$1,509

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Fri 11/27

5:36 pm-8:15 pm

2 stops37h 39m

Singapore Changi

Thu 12/3

6:35 am-9:22 pm

3 stops27h 47m

$1,860

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Tue 3/9

7:48 am-8:45 am

2 stops35h 57m

Singapore Changi

Tue 3/16

5:25 pm-10:33 pm

3 stops41h 08m

$2,215

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Wed 12/23

1:00 pm-9:00 am

2 stops31h 00m

Singapore Changi

Wed 12/30

10:50 pm-9:32 pm

2 stops35h 42m

$8,161

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Fri 11/27

5:36 pm-8:15 pm

3 stops37h 39m

Singapore Changi

Thu 12/3

6:35 am-9:22 pm

3 stops27h 47m

$11,338

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Wed 12/23

7:10 am-6:35 pm

3 stops46h 25m

Singapore Changi

Tue 12/29

3:15 am-11:52 pm

2 stops33h 37m

$13,313

AllentownSingapore

ABE Allentown-Bethlehem - SIN Singapore Changi

ABESIN

Allentown-Bethlehem

Wed 12/23

7:10 am-6:35 pm

3 stops46h 25m

Singapore Changi

Wed 12/30

5:25 pm-11:52 pm

3 stops43h 27m

$13,456

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?

Singapore Airlines, United Airlines and Delta are the top three most popular airlines that fly to Singapore from Allentown according to our data. Singapore Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 10 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

Best Price Found	$1,401
Fastest flight time	37h 40m
Direct flights	None

The best flight deal from Allentown to Singapore found on momondo in the last 72 hours is $1,401

The fastest flight from Allentown to Singapore takes 37h 40m

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

Search flight deals

Frequently asked questions about flying from Allentown to Singapore

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 37h 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.