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Cheap flights from Allentown to Singapore from $646

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 8/16. 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

Find the cheapest flights from Allentown to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:32 pm - 5:25 pm
ABE
-
SIN
34h 53m
2 stops
Lufthansa Logo
11:55 pm - 8:57 pm
SIN
-
ABE
34h 02m
2 stops
$1,203Lufthansa
Wed, Nov 11 - Wed, Nov 25
Lufthansa Logo
5:32 pm - 5:25 pm
ABE
-
SIN
34h 53m
2 stops
Lufthansa Logo
11:55 pm - 8:57 pm
SIN
-
ABE
34h 02m
2 stops
$1,275Lufthansa
Wed, Nov 11 - Wed, Nov 25
Multiple Airlines Logo
9:36 am - 9:15 pm
ABE
-
SIN
47h 39m
2 stops
Multiple Airlines Logo
7:40 pm - 10:15 pm
SIN
-
ABE
38h 35m
2 stops
$1,290Multiple Airlines
Mon, Aug 31 - Mon, Oct 5
Qatar Airways Logo
6:00 am - 2:55 pm
ABE
-
SIN
43h 55m
2 stops
Qatar Airways Logo
3:15 am - 10:15 pm
SIN
-
ABE
32h 00m
2 stops
$1,309Qatar Airways
Sun, Nov 8 - Sun, Nov 22
Qatar Airways Logo
6:00 am - 8:45 am
ABE
-
SIN
37h 45m
2 stops
Qatar Airways Logo
10:15 am - 10:15 pm
SIN
-
ABE
49h 00m
2 stops
$1,312Qatar Airways
Sun, Nov 8 - Mon, Nov 23
Qatar Airways Logo
6:00 am - 8:45 am
ABE
-
SIN
37h 45m
2 stops
Qatar Airways Logo
8:15 pm - 10:15 pm
SIN
-
ABE
39h 00m
2 stops
$1,349Qatar Airways
Sat, Nov 14 - Thu, Nov 26
Qatar Airways Logo
6:00 am - 8:45 am
ABE
-
SIN
37h 45m
2 stops
Qatar Airways Logo
10:15 am - 10:15 pm
SIN
-
ABE
49h 00m
2 stops
$1,352Qatar Airways
Sat, Nov 14 - Mon, Nov 23
Multiple Airlines Logo
9:36 am - 6:15 pm
ABE
-
SIN
44h 39m
3 stops
Multiple Airlines Logo
7:40 pm - 10:15 pm
SIN
-
ABE
38h 35m
2 stops
$1,369Multiple Airlines
Mon, Aug 31 - Mon, Oct 5
Qatar Airways Logo
6:00 am - 8:45 am
ABE
-
SIN
37h 45m
2 stops
Qatar Airways Logo
8:15 pm - 10:15 pm
SIN
-
ABE
39h 00m
2 stops
$1,389Qatar Airways
Sat, Nov 14 - Sun, Nov 22
Japan Airlines Logo
6:00 am - 12:50 am
ABE
-
SIN
29h 50m
2 stops
Japan Airlines Logo
8:15 am - 10:15 pm
SIN
-
ABE
27h 00m
2 stops
$1,392Japan Airlines
Tue, Nov 10 - Thu, Nov 26

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Lufthansa flights from Allentown to Singapore

Our best Lufthansa deals on Allentown to Singapore flight tickets
Lufthansa
Nov 11
ABE5:32 pmAllentown-Bethlehem
34h 53m
2 stops
SIN5:25 pmSingapore Changi
Nov 25
SIN11:55 pmSingapore Changi
34h 02m
2 stops
ABE8:57 pmAllentown-Bethlehem
$1,203
Lufthansa
Nov 11
ABE5:32 pmAllentown-Bethlehem
34h 53m
2 stops
SIN5:25 pmSingapore Changi
Nov 25
SIN11:55 pmSingapore Changi
34h 02m
2 stops
ABE8:57 pmAllentown-Bethlehem
$1,275

Qatar Airways flights from Allentown to Singapore

Our best Qatar Airways deals on Allentown to Singapore flight tickets
Qatar Airways
Nov 8
ABE6:00 amAllentown-Bethlehem
43h 55m
2 stops
SIN2:55 pmSingapore Changi
Nov 26
SIN8:15 pmSingapore Changi
39h 00m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,309
Qatar Airways
Nov 8
ABE6:00 amAllentown-Bethlehem
37h 45m
2 stops
SIN8:45 amSingapore Changi
Nov 23
SIN10:15 amSingapore Changi
49h 00m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,312
Qatar Airways
Nov 14
ABE6:00 amAllentown-Bethlehem
37h 45m
2 stops
SIN8:45 amSingapore Changi
Nov 22
SIN3:15 amSingapore Changi
32h 00m
2 stops
ABE10:15 pmAllentown-Bethlehem
$1,349

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 June 29, 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 11/11

5:32 pm-5:25 pm

2 stops34h 53m

Singapore Changi

Wed 11/25

11:55 pm-8:57 pm

2 stops34h 02m

$1,203

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 11/11

5:32 pm-5:25 pm

2 stops34h 53m

Singapore Changi

Wed 11/25

11:55 pm-8:57 pm

2 stops34h 02m

$1,275

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 8/31

9:36 am-9:15 pm

2 stops47h 39m

Singapore Changi

Mon 10/5

7:40 pm-10:15 pm

2 stops38h 35m

$1,290

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 11/8

6:00 am-2:55 pm

2 stops43h 55m

Singapore Changi

Sun 11/22

3:15 am-10:15 pm

2 stops32h 00m

$1,309

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 11/8

6:00 am-8:45 am

2 stops37h 45m

Singapore Changi

Mon 11/23

10:15 am-10:15 pm

2 stops49h 00m

$1,312

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 11/14

6:00 am-8:45 am

2 stops37h 45m

Singapore Changi

Thu 11/26

8:15 pm-10:15 pm

2 stops39h 00m

$1,349

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 11/14

6:00 am-8:45 am

2 stops37h 45m

Singapore Changi

Mon 11/23

10:15 am-10:15 pm

2 stops49h 00m

$1,352

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 8/31

9:36 am-6:15 pm

3 stops44h 39m

Singapore Changi

Mon 10/5

7:40 pm-10:15 pm

2 stops38h 35m

$1,369

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 11/14

6:00 am-8:45 am

2 stops37h 45m

Singapore Changi

Sun 11/22

8:15 pm-10:15 pm

2 stops39h 00m

$1,389
Quickest round-trip

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Tue 11/10

6:00 am-12:50 am

2 stops29h 50m

Singapore Changi

Thu 11/26

8:15 am-10:15 pm

2 stops27h 00m

$1,392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

American Airlines, Japan Airlines, and Delta are the most popular carriers operating from Allentown-Bethlehem to Singapore

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Air Canada 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 52% 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.

Cheap Allentown to Singapore flight deals and tips

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

Fastest flight time

28h 40m

Direct flights

None
The fastest flight from Allentown to Singapore takes 28h 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

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

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

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

    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.

  • What documentation or ID do you need to fly to Singapore?

    The travel and health documents you'll need for your trip to Singapore may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore. It is always advisable to seek 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?

Finding the right flight to Singapore from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

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

Flights from Allentown to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Singapore from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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