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Cheap flights from Allentown to Singapore from $626

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Singapore departing on 8/28. 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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Find the cheapest flights from Allentown to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:00 am - 8:50 am
ABE
-
SIN
38h 50m
2 stops
Qatar Airways Logo
8:15 pm - 10:15 pm
SIN
-
ABE
39h 00m
2 stops
$1,271Qatar Airways
Mon, Oct 12 - Mon, Nov 2
Multiple Airlines Logo
6:00 am - 3:35 pm
ABE
-
SIN
45h 35m
3 stops
Multiple Airlines Logo
8:15 pm - 10:15 pm
SIN
-
ABE
39h 00m
2 stops
$1,370Multiple Airlines
Mon, Oct 12 - Mon, Nov 2
Qatar Airways Logo
6:00 am - 8:50 am
ABE
-
SIN
38h 50m
2 stops
Qatar Airways Logo
7:40 pm - 10:15 pm
SIN
-
ABE
38h 35m
2 stops
$1,418Qatar Airways
Wed, Sep 16 - Sun, Sep 20
Qatar Airways Logo
6:00 am - 12:55 pm
ABE
-
SIN
42h 55m
3 stops
Qatar Airways Logo
7:30 pm - 10:15 pm
SIN
-
ABE
39h 45m
3 stops
$1,453Qatar Airways
Mon, Oct 12 - Mon, Nov 2
Multiple Airlines Logo
6:00 am - 6:15 pm
ABE
-
SIN
48h 15m
3 stops
Multiple Airlines Logo
7:40 pm - 10:15 pm
SIN
-
ABE
38h 35m
2 stops
$1,541Multiple Airlines
Wed, Sep 16 - Sun, Sep 20
Qatar Airways Logo
6:01 am - 9:15 pm
ABE
-
SIN
51h 14m
2 stops
Qatar Airways Logo
7:40 pm - 11:08 pm
SIN
-
ABE
39h 28m
2 stops
$1,795Qatar Airways
Thu, Jul 9 - Thu, Jul 16
Qatar Airways Logo
6:00 am - 6:15 pm
ABE
-
SIN
48h 15m
3 stops
Qatar Airways Logo
4:35 pm - 10:15 pm
SIN
-
ABE
41h 40m
3 stops
$1,848Qatar Airways
Wed, Sep 16 - Sun, Sep 20
Qatar Airways Logo
6:01 am - 9:15 pm
ABE
-
SIN
51h 14m
2 stops
Qatar Airways Logo
7:40 pm - 11:08 pm
SIN
-
ABE
39h 28m
2 stops
$1,878Qatar Airways
Thu, Jul 16 - Sun, Jul 19
Qatar Airways Logo
6:01 am - 3:45 pm
ABE
-
SIN
45h 44m
2 stops
Qatar Airways Logo
7:40 pm - 11:08 pm
SIN
-
ABE
39h 28m
2 stops
$1,930Qatar Airways
Sun, Jul 19 - Sun, Jul 26
Multiple Airlines Logo
6:01 am - 9:15 pm
ABE
-
SIN
51h 14m
2 stops
Multiple Airlines Logo
4:35 pm - 11:08 pm
SIN
-
ABE
42h 33m
3 stops
$2,065Multiple Airlines
Thu, Jul 16 - Sun, Jul 19

Qatar Airways flights from Allentown to Singapore

Our best Qatar Airways deals on Allentown to Singapore flight tickets
Qatar Airways
Oct 12
ABE6:00 amAllentown-Bethlehem
38h 50m
2 stops
SIN8:50 amSingapore Changi
Nov 2
SIN8:15 pmSingapore Changi
39h 00m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,271
Qatar Airways
Sep 16
ABE6:00 amAllentown-Bethlehem
38h 50m
2 stops
SIN8:50 amSingapore Changi
Sep 20
SIN7:40 pmSingapore Changi
38h 35m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,418
Qatar Airways
Oct 12
ABE6:00 amAllentown-Bethlehem
42h 55m
3 stops
SIN12:55 pmSingapore Changi
Nov 2
SIN7:30 pmSingapore Changi
39h 45m
3 stops
ABE10:15 pmAllentown-Bethlehem
$1,453

United Airlines flights from Allentown to Singapore

Our best United Airlines deals on Allentown to Singapore flight tickets
United Airlines
Jun 4
ABE2:23 pmAllentown-Bethlehem
27h 52m
2 stops
SIN6:15 amSingapore Changi
Jun 12
SIN6:15 amSingapore Changi
26h 52m
3 stops
ABE9:07 pmAllentown-Bethlehem
$3,086
United Airlines
Jun 4
ABE2:23 pmAllentown-Bethlehem
27h 52m
3 stops
SIN6:15 amSingapore Changi
Jun 12
SIN8:35 pmSingapore Changi
29h 07m
3 stops
ABE1:42 pmAllentown-Bethlehem
$11,276

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Allentown to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 10/12

6:00 am-8:50 am

2 stops38h 50m

Singapore Changi

Mon 11/2

8:15 pm-10:15 pm

2 stops39h 00m

$1,271

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 10/12

6:00 am-3:35 pm

3 stops45h 35m

Singapore Changi

Mon 11/2

8:15 pm-10:15 pm

2 stops39h 00m

$1,370
Quickest round-trip

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 9/16

6:00 am-8:50 am

2 stops38h 50m

Singapore Changi

Sun 9/20

7:40 pm-10:15 pm

2 stops38h 35m

$1,418

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 10/12

6:00 am-12:55 pm

3 stops42h 55m

Singapore Changi

Mon 11/2

7:30 pm-10:15 pm

3 stops39h 45m

$1,453

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 9/16

6:00 am-6:15 pm

3 stops48h 15m

Singapore Changi

Sun 9/20

7:40 pm-10:15 pm

2 stops38h 35m

$1,541

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 7/9

6:01 am-9:15 pm

2 stops51h 14m

Singapore Changi

Thu 7/16

7:40 pm-11:08 pm

2 stops39h 28m

$1,795

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 9/16

6:00 am-6:15 pm

3 stops48h 15m

Singapore Changi

Sun 9/20

4:35 pm-10:15 pm

3 stops41h 40m

$1,848

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 7/16

6:01 am-9:15 pm

2 stops51h 14m

Singapore Changi

Sun 7/19

7:40 pm-11:08 pm

2 stops39h 28m

$1,878

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 7/19

6:01 am-3:45 pm

2 stops45h 44m

Singapore Changi

Sun 7/26

7:40 pm-11:08 pm

2 stops39h 28m

$1,930

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 7/16

6:01 am-9:15 pm

2 stops51h 14m

Singapore Changi

Sun 7/19

4:35 pm-11:08 pm

3 stops42h 33m

$2,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Singapore from

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 is the cheapest airline that flies from Allentown-Bethlehem to Singapore Changi?

Qatar Airways, KLM, and Delta are the most popular carriers operating from Allentown-Bethlehem to Singapore Changi

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Qatar Airways 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 50% 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

31h 33m

Direct flights

None
The fastest flight from Allentown to Singapore takes 31h 33m
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 31h 33m.

  • 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.

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