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$552+ Cheap flights from Baltimore (BWI) to Singapore

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Baltimore to Singapore

Keep the following information in mind while searching for Baltimore to Singapore flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,122
(Mytrip)

One-way from

$552
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$1,139
Provider with most accurate pricing for Washington, D.C. (WAS)-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Singapore Changi flights.
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From Baltimore/Washington to Singapore
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One-way flight from Baltimore/Washington to Singapore
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Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Baltimore to Singapore

Cheapest flights from Baltimore to Singapore
Explore the most affordable flight options available from Baltimore to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 9/86:45 pmBWI - SIN
1 stop23h 30mUnited Airlines
Thu 9/258:40 pmSIN - BWI
1 stop22h 05mUnited Airlines
Deal found 3/30$1,193
This Delta deal was found by Cheapflights users on 3/30. 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 9/86:19 amBWI - SIN
2 stops29h 21mDelta
Thu 9/257:30 amSIN - BWI
2 stops28h 42mDelta
Deal found 3/30$1,206
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:10 amBWI - SIN
2 stops45h 35mMultiple Airlines
Tue 5/278:45 pmSIN - BWI
1 stop34h 54mMultiple Airlines
Deal found 3/29$1,210
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:50 pmBWI - SIN
1 stop25h 05mSingapore Airlines
Wed 12/36:50 pmSIN - BWI
1 stop34h 57mSingapore Airlines
Deal found 3/30$1,215
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:09 amBWI - SIN
2 stops30h 11mJapan Airlines
Tue 10/218:05 amSIN - BWI
2 stops27h 20mJapan Airlines
Deal found 3/31$1,359
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:30 amBWI - SIN
2 stops29h 20mAmerican Airlines
Wed 11/262:20 amSIN - BWI
2 stops33h 05mAmerican Airlines
Deal found 3/30$1,445
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:30 pmBWI - SIN
1 stop32h 55mBritish Airways
Wed 12/311:15 pmSIN - BWI
1 stop32h 30mBritish Airways
Deal found 3/30$1,601
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/57:30 amBWI - SIN
2 stops34h 00mCathay Pacific
Sat 4/128:05 pmSIN - BWI
2 stops37h 44mCathay Pacific
Deal found 3/30$1,634
This Korean Air deal was found by Cheapflights users on 3/30. 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.
Sun 4/136:00 amBWI - SIN
2 stops35h 00mKorean Air
Mon 4/2110:30 pmSIN - BWI
2 stops27h 20mKorean Air
Deal found 3/30$1,693
This Aeromexico deal was found by Cheapflights users on 3/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:15 pmBWI - SIN
2 stops35h 15mAir France
Fri 6/2710:30 pmSIN - BWI
2 stops29h 22mAir France
Deal found 3/31$1,856
This StudentUniverse deal was found by Cheapflights users on 3/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:45 amBWI - SIN
2 stops30h 00mANA
Wed 5/1410:10 pmSIN - BWI
2 stops35h 27mANA
Deal found 3/30$1,864

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 31, 2025.
Use the filters below to find and compare flights from Baltimore to Singapore that are best for you.

Fly from

Baltimore

Fly to

Singapore

Route

Depart

Return

Price

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Mon 9/8

6:45 pm-6:15 am

1 stop23h 30m

Singapore Changi

Thu 9/25

8:40 pm-6:45 am

1 stop22h 05m

$1,193

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Mon 9/8

6:19 am-11:40 pm

2 stops29h 21m

Singapore Changi

Thu 9/25

7:30 am-12:12 am

2 stops28h 42m

$1,206

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Thu 5/22

8:10 am-5:45 pm

2 stops45h 35m

Singapore Changi

Tue 5/27

8:45 pm-7:39 pm

1 stop34h 54m

$1,210

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Fri 9/19

6:09 am-12:20 am

2 stops30h 11m

Singapore Changi

Tue 10/21

8:05 am-11:25 pm

2 stops27h 20m

$1,359

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 4/13

6:00 am-5:00 am

2 stops35h 00m

Singapore Changi

Mon 4/21

10:30 pm-1:50 pm

2 stops27h 20m

$1,693

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Fri 9/12

7:00 pm-7:50 am

1 stop24h 50m

Singapore Changi

Thu 9/25

8:45 pm-4:47 pm

1 stop32h 02m

$1,708

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Tue 4/22

11:45 am-5:30 am

2 stops29h 45m

Singapore Changi

Wed 4/30

1:50 am-9:49 pm

2 stops31h 59m

$1,748

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 5/14

9:20 pm-4:05 pm

1 stop30h 45m

Singapore Changi

Wed 5/21

11:20 pm-7:35 pm

1 stop32h 15m

$1,792

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Tue 6/3

5:15 pm-4:30 pm

2 stops35h 15m

Singapore Changi

Fri 6/27

10:30 pm-3:52 pm

2 stops29h 22m

$1,856

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 5/7

6:45 am-12:45 am

2 stops30h 00m

Singapore Changi

Wed 5/14

10:10 pm-9:37 pm

2 stops35h 27m

$1,864

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 results
1
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Best time to book a flight from Baltimore to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Baltimore 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 Baltimore to Singapore

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Singapore (average of $1,011). Flying from Baltimore 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.

What is the cheapest time of day to fly from BWI to SG?

Find hourly flight availability from Baltimore to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Singapore as you normally would.

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 31, 2025.
Read through reviews of airlines operating flights from Baltimore to Singapore, such as Korean Air, Japan Airlines and ANA. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.
ANA
8.3
Very good
831 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.
Singapore Airlines
8.1
Very good
1,286 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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
7,899 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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 Baltimore to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Singapore?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Singapore. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • What are the cheapest airlines to fly from Baltimore to Singapore one-way?

    One-way options have recently been found by users for as low as $679 on United Airlines. Other airlines that offer cheap prices include Singapore Airlines from $774 and Delta from $1,011 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Singapore (average of $1,011). Flying from Baltimore 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Baltimore to Singapore

Discover the top airline that operate flights from Baltimore to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$904Average$1,787FlexibilityNo cancel feeOn-time69%
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