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$1,336+ Cheap flights from Allentown (ABE) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SIN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Allentown to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$2,960
(United Airlines)

One-way from

$1,336
(Delta)
Provider with most accurate pricing for Allentown-Bethlehem-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Singapore Changi flights.
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From Allentown-Bethlehem to Singapore Changi
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One-way flight from Allentown-Bethlehem to Singapore Changi
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Find flight deals from Allentown to Singapore

Cheapest flights from Allentown to Singapore
Explore the most affordable flight options available from Allentown to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:30 amABE - SIN
2 stops30h 15mUnited Airlines
Wed 4/169:00 amSIN - ABE
2 stops24h 25mUnited Airlines
Deal found 3/26$2,960
This Korean Air deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:30 amABE - SIN
2 stops29h 10mMultiple Airlines
Tue 10/1410:30 pmSIN - ABE
2 stops36h 57mMultiple Airlines
Deal found 3/26$3,326
This Korean Air deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:30 amABE - SIN
2 stops34h 30mKorean Air
Mon 10/131:10 amSIN - ABE
2 stops34h 17mKorean Air
Deal found 3/26$5,585
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:00 amABE - SIN
2 stops29h 40mDelta
Wed 7/210:30 pmSIN - ABE
2 stops30h 55mDelta
Deal found 3/25$9,581

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Allentown to Singapore that are best for you.

Fly from

Allentown

Fly to

Singapore

Route

Depart

Return

Price

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 4/9

6:30 am-12:45 am

2 stops30h 15m

Singapore Changi

Wed 4/16

9:00 am-9:25 pm

2 stops24h 25m

$2,960

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 5/26

6:00 am-11:40 pm

2 stops29h 40m

Singapore Changi

Mon 6/2

10:30 pm-5:06 pm

2 stops30h 36m

$5,640

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Mon 6/16

6:00 am-11:40 pm

2 stops29h 40m

Singapore Changi

Wed 7/2

10:30 pm-5:25 pm

2 stops30h 55m

$9,581

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Wed 4/9

6:05 am-5:00 am

2 stops34h 55m

Singapore Changi

Tue 4/15

1:10 am-10:18 pm

2 stops33h 08m

$10,914

AllentownSingapore

ABE - SIN

ABESIN

Allentown-Bethlehem

Sat 4/26

6:15 am-11:40 pm

2 stops29h 25m

$1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

  • Most accurate provider: When it comes to deals on Allentown-Singapore flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Allentown-Singapore flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Allentown-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Singapore flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Singapore

What is the cheapest month to book a flight from Allentown to Singapore?

Currently, September is the cheapest month in which you can book a flight from Allentown to Singapore (average of $1,011). Flying from Allentown to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated March 28, 2025.
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,896 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,603 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Allentown to Singapore that include hotel bookings?

    Yes. In addition to deals on Allentown to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Singapore.

  • Can I find deals for business class flights from Allentown to Singapore?

    Yes. Cheapflights offers flight deals from Allentown to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Allentown to Singapore (average of $1,011). Flying from Allentown to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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