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Boston Logan International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from €396 and round-trip from €787. Based on Trip.com's latest 7-day flight data.

    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Dec 1 | Korean Air
      SIN 22:30
      23h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Dec 8 | Korean Air
      €787 €1,188
      34% off
      34% off
      €1,188 €787
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Mon, Nov 30 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Mon, Dec 7 | Korean Air
      €787 €1,188
      34% off
      34% off
      €1,188 €787
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Tue, Nov 24 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Dec 1 | Korean Air
      €787 €1,188
      34% off
      34% off
      €1,188 €787
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 18 | Korean Air
      SIN 22:30
      23h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 24 | Korean Air
      €787
      34% off
      €1,188 €787
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Nov 17 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Mon, Nov 23 | Korean Air
      €787
      34% off
      €1,188 €787
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Thu, Nov 19 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Wed, Nov 25 | Korean Air
      €787
      34% off
      €1,188 €787
    • BOS 09:00
      34h
      1 stop
      SIN 08:00
      Boston - Singapore | Tue, Nov 17 | United Airlines
      SIN 10:10
      22h 9m
      1 stop
      BOS 19:19
      Singapore - Boston | Tue, Nov 24 | United Airlines
      €803
      32% off
      €1,188 €803
    • BOS 09:00
      34h
      1 stop
      SIN 08:00
      Boston - Singapore | Wed, Nov 18 | United Airlines
      SIN 10:10
      24h 14m
      1 stop
      BOS 21:24
      Singapore - Boston | Wed, Nov 25 | United Airlines
      €803
      32% off
      €1,188 €803
    • BOS 06:00
      24h 35m
      1 stop
      SIN 18:35
      Boston - Singapore | Thu, Nov 5 | United Airlines
      SIN 10:10
      23h 14m
      1 stop
      BOS 21:24
      Singapore - Boston | Thu, Nov 12 | United Airlines
      €819
      31% off
      €1,188 €819
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
      SIN 15:00
      6h
      Direct
      BOS 16:00
      Singapore - Boston | Tue, Oct 27 | Normal Airline
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    • Cheapest
      BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Wed, Nov 25 | Korean Air
      €396 €592
      33% off
      33% off
      €592 €396
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Mon, Dec 7 | Etihad Airways
      €400 €592
      32% off
      32% off
      €592 €400
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Mon, Nov 30 | Korean Air
      €401 €592
      32% off
      32% off
      €592 €401
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Thu, Nov 26 | Korean Air
      €404
      32% off
      €592 €404
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Tue, Nov 24 | Korean Air
      €404
      32% off
      €592 €404
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Mon, Nov 23 | Korean Air
      €404
      32% off
      €592 €404
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Tue, Dec 8 | Etihad Airways
      €407
      31% off
      €592 €407
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Nov 17 | Korean Air
      €407
      31% off
      €592 €407
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Wed, Nov 18 | Korean Air
      €408
      31% off
      €592 €408
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Tue, Nov 24 | Korean Air
      €407 €792
      49% off
      49% off
      €792 €407
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 25 | Korean Air
      €414 €792
      48% off
      48% off
      €792 €414
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Thu, Nov 12 | Korean Air
      €421 €792
      47% off
      47% off
      €792 €421
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 11 | Korean Air
      €421
      47% off
      €792 €421
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Sun, Nov 8 | Korean Air
      €480
      39% off
      €792 €480
    • BOS 20:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Nov 8 | Qatar Airways
      €506
      36% off
      €792 €506
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Oct 25 | Qatar Airways
      €508
      36% off
      €792 €508
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Mon, Oct 26 | Qatar Airways
      €508
      36% off
      €792 €508
    • BOS 12:00
      23h 50m
      1 stop
      SIN 00:50
      Boston - Singapore | Wed, Nov 11 | Japan Airlines
      €521
      34% off
      €792 €521
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Wed, Nov 4 | Turkish Airlines
      €584 €1,905
      69% off
      69% off
      €1,905 €584
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Tue, Nov 3 | Turkish Airlines
      €584 €1,905
      69% off
      69% off
      €1,905 €584
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Thu, Nov 5 | Turkish Airlines
      €584 €1,905
      69% off
      69% off
      €1,905 €584
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Sun, Nov 1 | Turkish Airlines
      €584
      69% off
      €1,905 €584
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Fri, Nov 6 | Turkish Airlines
      €618
      68% off
      €1,905 €618
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Nov 23 | Lufthansa
      €737
      61% off
      €1,905 €737
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Dec 7 | Lufthansa
      €747
      61% off
      €1,905 €747
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Sun, Dec 6 | Lufthansa
      €748
      61% off
      €1,905 €748
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Thu, Nov 26 | Lufthansa
      €748
      61% off
      €1,905 €748
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Mon, Oct 26 | Qatar Airways
      €508 €1,089
      53% off
      53% off
      €1,089 €508
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Oct 25 | Qatar Airways
      €508 €1,089
      53% off
      53% off
      €1,089 €508
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Fri, Oct 30 | Qatar Airways
      €645 €1,089
      41% off
      41% off
      €1,089 €645
    • BOS 13:00
      23h 50m
      1 stop
      SIN 00:50
      Boston - Singapore | Thu, Oct 29 | Japan Airlines
      €762
      30% off
      €1,089 €762
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Boston to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Boston Logan International Airport to Singapore Changi Airport

What is the cheapest month to fly from Boston Logan International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to Singapore Changi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to Singapore Changi Airport are usually in January, with an average price of €536. It is best to avoid February, when the average price can reach €1,603.

€1,603
€1,070
€536
€3
    Cheapest
  • €566
    Oct
  • €858
    Nov
  • €1,297
    Dec
  • €536
    Jan
  • €1,603
    Feb
  • €582
    Mar
  • €560
    Apr
  • €942
    May
  • €1,030
    Jun
  • €1,047
    Jul
  • €864
    Aug
  • €601
    Sep

What is the cheapest day of the week to fly from Boston Logan International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to Singapore Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Boston Logan International Airport to Singapore Changi Airport is Monday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

€1,275
€938
€600
€263
  • €600
    Mon
  • €678
    Tue
  • €1,275
    Wed
  • €953
    Thu
  • €1,008
    Fri
  • €1,016
    Sat
  • €766
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to Singapore Changi Airport?

The cheapest airline flying from Boston Logan International Airport to Singapore Changi Airport is Korean Air (from €396) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Korean Air
From €396
Etihad Airways
From €400
United Airlines
From €414
Air Canada
From €419
Porter Airlines
From €424
American Airlines
From €435
Qatar Airways
From €437
Alaska Airlines
From €473
Delta Air Lines
From €478
Jetblue Airways
From €488

Find more flights and airlines

What is the flight schedule from Boston Logan International Airport to Singapore Changi Airport?

Check the schedule for flights from Boston to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Direct

    17:25

    ICN

    S M T W T F S
    Search

  2. KE645

    Incheon International Airport

    18:40

    ICN

    6h 10m

    Direct

    23:50

    SIN

    S M T W T F S

  3. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Direct

    17:25

    ICN

    S M T W T F S
    Search

  4. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  5. EY008

    Boston Logan International Airport

    16:25

    BOS

    11h 20m

    Direct

    12:45

    AUH

    S M T W T F S
    Search

  6. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Direct

    09:40

    SIN

    S M T W T F S

  7. AC771

    Boston Logan International Airport

    16:50

    BOS

    2h 10m

    Direct

    19:00

    YYZ

    - - - - - F -
    Search

  8. AC119

    Toronto Pearson International Airport

    16:00

    YYZ

    5h 1m

    Direct

    18:01

    YVR

    S M T W T F S

  9. PR117

    Vancouver International Airport

    23:55

    YVR

    14h 35m

    Direct

    05:30

    MNL

    S M T W T F S

  10. PR505

    Ninoy Aquino International Airport

    06:40

    MNL

    3h 45m

    Direct

    10:25

    SIN

    S M T W T - S

  11. KE7308

    Boston Logan International Airport

    06:00

    BOS

    1h 25m

    Direct

    07:25

    JFK

    S M T W T F S
    Search

  12. KE082

    John F. Kennedy International Airport

    13:10

    JFK

    15h 40m

    Direct

    17:50

    ICN

    S M T W T F S

  13. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  14. UA1023

    Boston Logan International Airport

    07:30

    BOS

    6h 45m

    Direct

    11:15

    SFO

    S - - W - - S
    Search

  15. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Direct

    06:15

    SIN

    S M T W T F S

  16. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Direct

    17:25

    ICN

    S M T W T F S
    Search

  17. KE643

    Incheon International Airport

    14:20

    ICN

    6h 10m

    Direct

    19:30

    SIN

    S M T W T F S

  18. UA574

    Boston Logan International Airport

    09:00

    BOS

    6h 49m

    Direct

    12:49

    SFO

    S M T W - - S
    Search

  19. UA029

    San Francisco International Airport

    10:50

    SFO

    15h 45m

    Direct

    18:35

    SIN

    S M T W T F S
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About Boston Logan International Airport and Singapore Changi Airport

Learn about Boston Logan International Airport (BOS) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 15,143.99km
Cheapest one-way ticket price €396
Cheapest return ticket price €787

FAQs for Boston Logan International Airport to Singapore Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from Boston Logan International Airport to Singapore Changi Airport currently start from €396, and round-trip fares start from €787. The current lowest fare is a Korean Air flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to Singapore Changi Airport is €870. Prices may vary depending on the departure date, airline, and availability.
  • Enter Boston Logan International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.