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Cheap flights from Allentown to Singapore from $655

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 9/7. 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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Find the cheapest flights from Allentown to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 12:20 am
ABE
-
SIN
30h 20m
2 stops
Multiple Airlines Logo
9:50 pm - 4:48 pm
SIN
-
ABE
30h 58m
2 stops
$1,326Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
6:00 am - 6:10 am
ABE
-
SIN
36h 10m
2 stops
American Airlines Logo
8:05 am - 4:48 pm
SIN
-
ABE
44h 43m
2 stops
$1,330American Airlines
Tue, Sep 8 - Wed, Sep 16
American Airlines Logo
5:18 pm - 5:45 pm
ABE
-
SIN
60h 27m
2 stops
American Airlines Logo
8:05 am - 4:48 pm
SIN
-
ABE
44h 43m
2 stops
$1,337American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
6:00 am - 5:45 pm
ABE
-
SIN
47h 45m
2 stops
American Airlines Logo
9:50 pm - 10:15 pm
SIN
-
ABE
36h 25m
2 stops
$1,385American Airlines
Mon, Sep 7 - Wed, Sep 16
American Airlines Logo
5:18 pm - 5:45 pm
ABE
-
SIN
60h 27m
2 stops
American Airlines Logo
9:50 pm - 4:48 pm
SIN
-
ABE
30h 58m
2 stops
$1,392American Airlines
Sun, Sep 6 - Wed, Sep 16
Qatar Airways Logo
6:00 am - 8:50 am
ABE
-
SIN
38h 50m
2 stops
Qatar Airways Logo
3:15 am - 10:15 pm
SIN
-
ABE
31h 00m
2 stops
$1,396Qatar Airways
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
6:00 am - 12:20 am
ABE
-
SIN
30h 20m
2 stops
American Airlines Logo
8:05 am - 4:48 pm
SIN
-
ABE
44h 43m
2 stops
$1,399American Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
6:00 am - 6:10 am
ABE
-
SIN
36h 10m
2 stops
American Airlines Logo
8:05 am - 10:15 pm
SIN
-
ABE
50h 10m
2 stops
$1,403American Airlines
Sat, Sep 5 - Mon, Sep 14
American Airlines Logo
5:18 pm - 5:45 pm
ABE
-
SIN
60h 27m
2 stops
American Airlines Logo
8:05 am - 4:48 pm
SIN
-
ABE
44h 43m
2 stops
$1,410American Airlines
Sun, Sep 6 - Sat, Sep 12
Qatar Airways Logo
6:00 am - 3:45 pm
ABE
-
SIN
45h 45m
2 stops
Qatar Airways Logo
7:40 pm - 10:15 pm
SIN
-
ABE
38h 35m
2 stops
$1,436Qatar Airways
Fri, Sep 11 - Fri, Sep 18

Delta flights from Allentown to Singapore

Our best Delta deals on Allentown to Singapore flight tickets
Delta
May 16
ABE6:15 pmAllentown-Bethlehem
46h 45m
2 stops
SIN5:00 amSingapore Changi
May 23
SIN10:00 pmSingapore Changi
36h 18m
2 stops
ABE10:18 pmAllentown-Bethlehem
$2,242
Delta
May 19
ABE6:27 amAllentown-Bethlehem
29h 28m
2 stops
SIN11:55 pmSingapore Changi
Aug 17
SIN1:25 amSingapore Changi
27h 52m
2 stops
ABE5:17 pmAllentown-Bethlehem
$2,813

Qatar Airways flights from Allentown to Singapore

Our best Qatar Airways deals on Allentown to Singapore flight tickets
Qatar Airways
Sep 9
ABE6:00 amAllentown-Bethlehem
38h 50m
2 stops
SIN8:50 amSingapore Changi
Sep 16
SIN3:15 amSingapore Changi
31h 00m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,396
Qatar Airways
Sep 11
ABE6:00 amAllentown-Bethlehem
45h 45m
2 stops
SIN3:45 pmSingapore Changi
Sep 18
SIN7:40 pmSingapore Changi
38h 35m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,436
Qatar Airways
Sep 5
ABE6:00 amAllentown-Bethlehem
45h 45m
2 stops
SIN3:45 pmSingapore Changi
Sep 18
SIN7:40 pmSingapore Changi
38h 35m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,492

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 April 6, 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
Quickest round-trip

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Tue 9/8

6:00 am-12:20 am

2 stops30h 20m

Singapore Changi

Tue 9/15

9:50 pm-4:48 pm

2 stops30h 58m

$1,326

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Tue 9/8

6:00 am-6:10 am

2 stops36h 10m

Singapore Changi

Wed 9/16

8:05 am-4:48 pm

2 stops44h 43m

$1,330

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 9/6

5:18 pm-5:45 pm

2 stops60h 27m

Singapore Changi

Sun 9/13

8:05 am-4:48 pm

2 stops44h 43m

$1,337

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 9/7

6:00 am-5:45 pm

2 stops47h 45m

Singapore Changi

Wed 9/16

9:50 pm-10:15 pm

2 stops36h 25m

$1,385

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 9/6

5:18 pm-5:45 pm

2 stops60h 27m

Singapore Changi

Wed 9/16

9:50 pm-4:48 pm

2 stops30h 58m

$1,392

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 9/9

6:00 am-8:50 am

2 stops38h 50m

Singapore Changi

Wed 9/16

3:15 am-10:15 pm

2 stops31h 00m

$1,396

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 9/10

6:00 am-12:20 am

2 stops30h 20m

Singapore Changi

Wed 9/16

8:05 am-4:48 pm

2 stops44h 43m

$1,399

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 9/5

6:00 am-6:10 am

2 stops36h 10m

Singapore Changi

Mon 9/14

8:05 am-10:15 pm

2 stops50h 10m

$1,403

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 9/6

5:18 pm-5:45 pm

2 stops60h 27m

Singapore Changi

Sat 9/12

8:05 am-4:48 pm

2 stops44h 43m

$1,410

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Fri 9/11

6:00 am-3:45 pm

2 stops45h 45m

Singapore Changi

Fri 9/18

7:40 pm-10:15 pm

2 stops38h 35m

$1,436

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

American Airlines, Japan Airlines, and Qatar Airways 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 48% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 7 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

30h 20m

Direct flights

None
The fastest flight from Allentown to Singapore takes 30h 20m
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 30h 20m.

  • 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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