Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Allentown to Singapore from $598

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 9/18. 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
5:46 pm - 4:35 pm
ABE
-
SIN
34h 49m
2 stops
Lufthansa Logo
2:45 am - 8:57 pm
SIN
-
ABE
31h 12m
2 stops
$1,223Lufthansa
Wed, Oct 7 - Sun, Nov 8
Qatar Airways Logo
9:36 am - 9:15 pm
ABE
-
SIN
47h 39m
2 stops
Qatar Airways Logo
3:15 am - 10:18 pm
SIN
-
ABE
31h 03m
2 stops
$1,262Qatar Airways
Wed, Aug 26 - Thu, Sep 24
Multiple Airlines Logo
9:36 am - 6:15 pm
ABE
-
SIN
44h 39m
3 stops
Multiple Airlines Logo
7:40 pm - 10:18 pm
SIN
-
ABE
38h 38m
2 stops
$1,370Multiple Airlines
Wed, Aug 26 - Fri, Sep 25
Japan Airlines Logo
6:00 am - 6:35 am
ABE
-
SIN
35h 35m
2 stops
Japan Airlines Logo
10:25 pm - 10:12 pm
SIN
-
ABE
36h 47m
2 stops
$1,380Japan Airlines
Tue, Nov 3 - Thu, Nov 5
Japan Airlines Logo
9:36 am - 12:20 am
ABE
-
SIN
50h 44m
2 stops
Japan Airlines Logo
9:50 pm - 4:42 pm
SIN
-
ABE
30h 52m
2 stops
$1,393Japan Airlines
Sun, Aug 30 - Wed, Sep 2
Qatar Airways Logo
9:13 am - 3:45 pm
ABE
-
SIN
42h 32m
2 stops
Qatar Airways Logo
3:15 am - 10:18 pm
SIN
-
ABE
31h 03m
2 stops
$1,440Qatar Airways
Thu, Sep 24 - Sun, Sep 27
Qatar Airways Logo
9:13 am - 9:15 pm
ABE
-
SIN
48h 02m
2 stops
Qatar Airways Logo
7:40 pm - 10:12 pm
SIN
-
ABE
38h 32m
2 stops
$1,443Qatar Airways
Thu, Oct 1 - Mon, Oct 5
Qatar Airways Logo
6:00 am - 5:30 pm
ABE
-
SIN
47h 30m
3 stops
Qatar Airways Logo
5:25 pm - 10:12 pm
SIN
-
ABE
41h 47m
3 stops
$1,452Qatar Airways
Wed, Oct 7 - Mon, Nov 9
Multiple Airlines Logo
5:37 am - 9:35 am
ABE
-
SIN
38h 58m
2 stops
Multiple Airlines Logo
7:25 pm - 11:06 pm
SIN
-
ABE
40h 41m
2 stops
$1,475Multiple Airlines
Thu, Nov 26 - Fri, Dec 4
Qatar Airways Logo
9:36 am - 6:15 pm
ABE
-
SIN
44h 39m
3 stops
Qatar Airways Logo
7:15 pm - 10:18 pm
SIN
-
ABE
39h 03m
3 stops
$1,518Qatar Airways
Wed, Aug 26 - Fri, Sep 25

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Allentown to Singapore

Our best United Airlines deals on Allentown to Singapore flight tickets
United Airlines
Aug 10
ABE10:35 amAllentown-Bethlehem
31h 40m
2 stops
SIN6:15 amSingapore Changi
Aug 16
SIN11:05 amSingapore Changi
58h 52m
2 stops
ABE9:57 amAllentown-Bethlehem
$1,965
United Airlines
Oct 7
ABE10:37 amAllentown-Bethlehem
31h 38m
2 stops
SIN6:15 amSingapore Changi
Nov 9
SIN6:35 amSingapore Changi
27h 22m
3 stops
ABE8:57 pmAllentown-Bethlehem
$2,157
United Airlines
Jul 24
ABE6:15 amAllentown-Bethlehem
36h 00m
2 stops
SIN6:15 amSingapore Changi
Jul 30
SIN6:15 amSingapore Changi
39h 43m
2 stops
ABE9:58 amAllentown-Bethlehem
$2,216

Qatar Airways flights from Allentown to Singapore

Our best Qatar Airways deals on Allentown to Singapore flight tickets
Qatar Airways
Aug 26
ABE9:36 amAllentown-Bethlehem
47h 39m
2 stops
SIN9:15 pmSingapore Changi
Sep 24
SIN3:15 amSingapore Changi
31h 03m
2 stops
ABE10:18 pmAllentown-Bethlehem
$1,262
Qatar Airways
Sep 24
ABE9:13 amAllentown-Bethlehem
42h 32m
2 stops
SIN3:45 pmSingapore Changi
Sep 27
SIN3:15 amSingapore Changi
31h 03m
2 stops
ABE10:18 pmAllentown-Bethlehem
$1,440
Qatar Airways
Oct 1
ABE9:13 amAllentown-Bethlehem
48h 02m
2 stops
SIN9:15 pmSingapore Changi
Oct 5
SIN7:40 pmSingapore Changi
38h 32m
2 stops
ABE10:12 pmAllentown-Bethlehem
$1,443

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 July 20, 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

Wed 10/7

5:46 pm-4:35 pm

2 stops34h 49m

Singapore Changi

Sun 11/8

2:45 am-8:57 pm

2 stops31h 12m

$1,223

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 8/26

9:36 am-9:15 pm

2 stops47h 39m

Singapore Changi

Thu 9/24

3:15 am-10:18 pm

2 stops31h 03m

$1,262

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 8/26

9:36 am-6:15 pm

3 stops44h 39m

Singapore Changi

Fri 9/25

7:40 pm-10:18 pm

2 stops38h 38m

$1,370

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Tue 11/3

6:00 am-6:35 am

2 stops35h 35m

Singapore Changi

Thu 11/5

10:25 pm-10:12 pm

2 stops36h 47m

$1,380

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sun 8/30

9:36 am-12:20 am

2 stops50h 44m

Singapore Changi

Wed 9/2

9:50 pm-4:42 pm

2 stops30h 52m

$1,393

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 9/24

9:13 am-3:45 pm

2 stops42h 32m

Singapore Changi

Sun 9/27

3:15 am-10:18 pm

2 stops31h 03m

$1,440

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 10/1

9:13 am-9:15 pm

2 stops48h 02m

Singapore Changi

Mon 10/5

7:40 pm-10:12 pm

2 stops38h 32m

$1,443

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 10/7

6:00 am-5:30 pm

3 stops47h 30m

Singapore Changi

Mon 11/9

5:25 pm-10:12 pm

3 stops41h 47m

$1,452

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Thu 11/26

5:37 am-9:35 am

2 stops38h 58m

Singapore Changi

Fri 12/4

7:25 pm-11:06 pm

2 stops40h 41m

$1,475

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 8/26

9:36 am-6:15 pm

3 stops44h 39m

Singapore Changi

Fri 9/25

7:15 pm-10:18 pm

3 stops39h 03m

$1,518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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?

Etihad Airways is the most popular carrier operating from Allentown-Bethlehem to Singapore Changi

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.

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

35h 14m

Direct flights

None
The fastest flight from Allentown to Singapore takes 35h 14m
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 35h 14m.

  • 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.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/19
Wed 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Singapore Airlines
United Airlines
Air Canada
Qatar Airways
Turkish Airlines
ANA