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Cheap flights from Allentown to Singapore from $1,357

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Singapore departing on 9/9. 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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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
7:40 pm - 10:15 pm
SIN
-
ABE
38h 35m
2 stops
$1,357Qatar Airways
Wed, Sep 9 - Sun, Sep 13
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
$1,358Qatar Airways
Wed, Sep 9 - Sat, Sep 12
United Airlines Logo
6:15 am - 6:15 am
ABE
-
SIN
36h 00m
2 stops
United Airlines Logo
8:35 pm - 4:56 pm
SIN
-
ABE
32h 21m
2 stops
$1,581United Airlines
Sat, Sep 12 - Tue, Sep 15
Delta Logo
6:32 am - 11:55 pm
ABE
-
SIN
29h 23m
2 stops
Delta Logo
1:25 am - 5:28 pm
SIN
-
ABE
28h 03m
2 stops
$1,780Delta
Sun, Apr 12 - Fri, May 29

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 13
SIN7:40 pmSingapore Changi
38h 35m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,357
Qatar Airways
Sep 9
ABE6:00 amAllentown-Bethlehem
38h 50m
2 stops
SIN8:50 amSingapore Changi
Sep 12
SIN3:15 amSingapore Changi
31h 00m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,358

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 March 22, 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

Wed 9/9

6:00 am-8:50 am

2 stops38h 50m

Singapore Changi

Sun 9/13

7:40 pm-10:15 pm

2 stops38h 35m

$1,357

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 9/9

6:00 am-8:50 am

2 stops38h 50m

Singapore Changi

Sat 9/12

3:15 am-10:15 pm

2 stops31h 00m

$1,358

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 9/12

6:15 am-6:15 am

2 stops36h 00m

Singapore Changi

Tue 9/15

8:35 pm-4:56 pm

2 stops32h 21m

$1,581
Quickest round-trip

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 4/12

6:32 am-11:55 pm

2 stops29h 23m

Singapore Changi

Fri 5/29

1:25 am-5:28 pm

2 stops28h 03m

$1,780

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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 day to depart on your flight to Singapore?

The cheapest day to depart from Allentown to Singapore is on a Monday when prices can be found for as low as $1,409. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,600.

What is the cheapest time of day to depart on your flight to Singapore?

In the morning is the cheapest time of day to fly from Allentown to Singapore when you can find flight prices for as low as $1,450. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,537 on average. Flights to Singapore from Allentown in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

45h 45m

Direct flights

None
The fastest flight from Allentown to Singapore takes 45h 45m
There are no direct flights from Allentown to Singapore. There are no popular flight routes from Allentown to Singapore.
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  • 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 45h 45m.

  • 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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