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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 SEK 4,333 and round-trip from SEK 8,400. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Tue, Nov 17 | Korean Air
      SEK 4,333 SEK 6,302
      31% off
      31% off
      SEK 6,302 SEK 4,333
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Mon, Nov 23 | Etihad Airways
      SEK 4,444 SEK 6,302
      28% off
      28% off
      SEK 6,302 SEK 4,444
    • BOS 08:05
      47h 10m
      1 stop
      SIN 20:15
      Boston - Singapore | Sun, Nov 15 | United Airlines
      SEK 4,485 SEK 6,302
      28% off
      28% off
      SEK 6,302 SEK 4,485
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Thu, Nov 12 | Korean Air
      SEK 4,512
      28% off
      SEK 6,302 SEK 4,512
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Wed, Nov 4 | Korean Air
      SEK 4,526
      28% off
      SEK 6,302 SEK 4,526
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Tue, Nov 24 | Etihad Airways
      SEK 4,526
      28% off
      SEK 6,302 SEK 4,526
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Tue, Nov 3 | Korean Air
      SEK 4,579
      27% off
      SEK 6,302 SEK 4,579
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Mon, Nov 2 | Etihad Airways
      SEK 4,584
      27% off
      SEK 6,302 SEK 4,584
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Tue, Nov 10 | Korean Air
      SEK 4,596
      27% off
      SEK 6,302 SEK 4,596
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Mon, Oct 26 | Normal Airline
      More cheap flights
      More cheap flights
    • BOS 15:40
      28h 55m
      1 stop
      SIN 09:35
      Boston - Singapore | Wed, Nov 11 | Etihad Airways
      SIN 19:25
      31h 15m
      1 stop
      BOS 13:40
      Singapore - Boston | Mon, Nov 16 | Etihad Airways
      SEK 8,400 SEK 12,299
      32% off
      32% off
      SEK 12,299 SEK 8,400
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Nov 17 | Korean Air
      SIN 22:30
      23h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 24 | Korean Air
      SEK 8,753 SEK 12,299
      28% off
      28% off
      SEK 12,299 SEK 8,753
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Mon, Nov 16 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Mon, Nov 23 | Korean Air
      SEK 8,753 SEK 12,299
      28% off
      28% off
      SEK 12,299 SEK 8,753
    • BOS 11:10
      28h 50m
      1 stop
      SIN 05:00
      Boston - Singapore | Tue, Nov 10 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 17 | Korean Air
      SEK 8,753
      28% off
      SEK 12,299 SEK 8,753
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 4 | Korean Air
      SIN 22:30
      23h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Tue, Nov 10 | Korean Air
      SEK 8,753
      28% off
      SEK 12,299 SEK 8,753
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Tue, Nov 3 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Mon, Nov 9 | Korean Air
      SEK 8,753
      28% off
      SEK 12,299 SEK 8,753
    • BOS 11:10
      44h 15m
      1 stop
      SIN 20:25
      Boston - Singapore | Thu, Nov 5 | Korean Air
      SIN 10:30
      35h 20m
      1 stop
      BOS 08:50
      Singapore - Boston | Wed, Nov 11 | Korean Air
      SEK 8,753
      28% off
      SEK 12,299 SEK 8,753
    • BOS 09:00
      34h
      1 stop
      SIN 08:00
      Boston - Singapore | Tue, Nov 3 | United Airlines
      SIN 10:10
      22h 9m
      1 stop
      BOS 19:19
      Singapore - Boston | Tue, Nov 10 | United Airlines
      SEK 8,925
      27% off
      SEK 12,299 SEK 8,925
    • BOS 09:00
      34h
      1 stop
      SIN 08:00
      Boston - Singapore | Wed, Nov 4 | United Airlines
      SIN 10:10
      24h 14m
      1 stop
      BOS 21:24
      Singapore - Boston | Wed, Nov 11 | United Airlines
      SEK 8,925
      27% off
      SEK 12,299 SEK 8,925
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Mon, Oct 26 | Normal Airline
      SIN 15:00
      6h
      Nonstop
      BOS 16:00
      Singapore - Boston | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Thu, Nov 12 | Korean Air
      SEK 4,512 SEK 16,957
      73% off
      73% off
      SEK 16,957 SEK 4,512
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Wed, Nov 25 | Korean Air
      SEK 4,700 SEK 16,957
      72% off
      72% off
      SEK 16,957 SEK 4,700
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Tue, Nov 24 | Korean Air
      SEK 4,700 SEK 16,957
      72% off
      72% off
      SEK 16,957 SEK 4,700
    • BOS 12:00
      23h 50m
      1 stop
      SIN 00:50
      Boston - Singapore | Wed, Dec 2 | Japan Airlines
      SEK 5,674
      67% off
      SEK 16,957 SEK 5,674
    • BOS 18:01
      24h 59m
      1 stop
      SIN 07:00
      Boston - Singapore | Sat, Oct 31 | United Airlines
      SEK 5,768
      66% off
      SEK 16,957 SEK 5,768
    • BOS 11:10
      24h 5m
      1 stop
      SIN 00:15
      Boston - Singapore | Sun, Nov 8 | Korean Air
      SEK 5,953
      65% off
      SEK 16,957 SEK 5,953
    • BOS 12:00
      23h 50m
      1 stop
      SIN 00:50
      Boston - Singapore | Wed, Dec 2 | American Airlines
      SEK 6,099
      64% off
      SEK 16,957 SEK 6,099
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Oct 25 | Qatar Airways
      SEK 8,578
      49% off
      SEK 16,957 SEK 8,578
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Mon, Oct 26 | Qatar Airways
      SEK 8,751
      48% off
      SEK 16,957 SEK 8,751
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Mon, Oct 26 | Normal Airline
      More cheap flights
      More cheap flights
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Wed, Nov 4 | Turkish Airlines
      SEK 6,369 SEK 14,395
      56% off
      56% off
      SEK 14,395 SEK 6,369
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Tue, Nov 3 | Turkish Airlines
      SEK 6,378 SEK 14,395
      56% off
      56% off
      SEK 14,395 SEK 6,378
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Thu, Nov 5 | Turkish Airlines
      SEK 6,533 SEK 14,395
      55% off
      55% off
      SEK 14,395 SEK 6,533
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Sun, Nov 1 | Turkish Airlines
      SEK 6,801
      53% off
      SEK 14,395 SEK 6,801
    • BOS 21:00
      20h 50m
      1 stop
      SIN 06:50
      Boston - Singapore | Fri, Nov 6 | Turkish Airlines
      SEK 6,880
      52% off
      SEK 14,395 SEK 6,880
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Dec 7 | Lufthansa
      SEK 8,514
      41% off
      SEK 14,395 SEK 8,514
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Nov 9 | Lufthansa
      SEK 10,390
      28% off
      SEK 14,395 SEK 10,390
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Wed, Nov 18 | Lufthansa
      SEK 10,418
      28% off
      SEK 14,395 SEK 10,418
    • BOS 20:40
      21h 10m
      1 stop
      SIN 06:50
      Boston - Singapore | Mon, Nov 23 | Lufthansa
      SEK 10,418
      28% off
      SEK 14,395 SEK 10,418
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Mon, Oct 26 | Normal Airline
      More cheap flights
      More cheap flights
    • BOS 18:01
      24h 59m
      1 stop
      SIN 07:00
      Boston - Singapore | Sat, Oct 31 | United Airlines
      SEK 5,768 SEK 12,219
      53% off
      53% off
      SEK 12,219 SEK 5,768
    • BOS 13:00
      23h 50m
      1 stop
      SIN 00:50
      Boston - Singapore | Thu, Oct 29 | Japan Airlines
      SEK 6,056 SEK 12,219
      50% off
      50% off
      SEK 12,219 SEK 6,056
    • BOS 21:00
      25h
      1 stop
      SIN 10:00
      Boston - Singapore | Sat, Oct 31 | Turkish Airlines
      SEK 6,740 SEK 12,219
      45% off
      45% off
      SEK 12,219 SEK 6,740
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Sun, Oct 25 | Qatar Airways
      SEK 8,578
      30% off
      SEK 12,219 SEK 8,578
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Mon, Oct 26 | Qatar Airways
      SEK 8,751
      28% off
      SEK 12,219 SEK 8,751
    • BOS 21:40
      23h 5m
      1 stop
      SIN 08:45
      Boston - Singapore | Fri, Oct 30 | Qatar Airways
      SEK 9,042
      26% off
      SEK 12,219 SEK 9,042
    • BOS 13:00
      17h 25m
      1 stop
      SIN 14:00
      Boston - Singapore | Mon, Oct 26 | Normal Airline
      More cheap flights
      More cheap flights

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

Which month offers the lowest one-way fares when flying from Boston Logan International Airport to Singapore Changi Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Boston Logan International Airport to Singapore Changi Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Boston Logan International Airport to Singapore Changi Airport, it is best to book in January, when average fares are SEK 5,962. Try to avoid February, as fares peak at around SEK 17,829.

SEK 17,829
SEK 11,896
SEK 5,962
SEK 29
    Cheapest
  • SEK 6,293
    Oct
  • SEK 9,543
    Nov
  • SEK 14,422
    Dec
  • SEK 5,962
    Jan
  • SEK 17,829
    Feb
  • SEK 6,469
    Mar
  • SEK 6,229
    Apr
  • SEK 10,478
    May
  • SEK 11,449
    Jun
  • SEK 11,637
    Jul
  • SEK 9,603
    Aug
  • SEK 6,677
    Sep

Which day of the week offers the cheapest flights from Boston Logan International Airport to Singapore Changi Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Boston Logan International Airport to Singapore Changi Airport on Trip.com.

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

SEK 14,175
SEK 10,421
SEK 6,667
SEK 2,913
  • SEK 6,667
    Mon
  • SEK 7,535
    Tue
  • SEK 14,175
    Wed
  • SEK 10,598
    Thu
  • SEK 11,207
    Fri
  • SEK 11,298
    Sat
  • SEK 8,513
    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 SEK 4,365) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Korean Air
From SEK 4,365
Etihad Airways
From SEK 4,432
United Airlines
From SEK 4,603
Air Canada
From SEK 4,657
Qatar Airways
From SEK 4,889
All Nippon Airways
From SEK 4,929
Delta Air Lines
From SEK 5,181
Porter Airlines
From SEK 5,190
American Airlines
From SEK 5,242
Gulf Air
From SEK 5,272

Find more flights and airlines

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

Check on the flight schedule from Boston to Singapore to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Nonstop

    17:25

    ICN

    S M T W T F S
    Search

  2. KE645

    Incheon International Airport

    18:40

    ICN

    6h 10m

    Nonstop

    23:50

    SIN

    S M T W T F S

  3. KE092

    Boston Logan International Airport

    12:55

    BOS

    15h 30m

    Nonstop

    17:25

    ICN

    S M T W T F S
    Search

  4. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Nonstop

    05:00

    SIN

    S M T W T F S

  5. EY008

    Boston Logan International Airport

    16:25

    BOS

    11h 20m

    Nonstop

    12:45

    AUH

    S M T W T F S
    Search

  6. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Nonstop

    09:40

    SIN

    S M T W T F S

  7. AA2906

    Boston Logan International Airport

    07:29

    BOS

    4h 26m

    Nonstop

    10:55

    DFW

    S M T W T F S
    Search

  8. AA061

    Dallas Fort Worth International Airport

    11:45

    DFW

    13h 45m

    Nonstop

    15:30

    NRT

    S M T W T F S

  9. AA8482

    Narita International Airport

    18:05

    NRT

    7h 15m

    Nonstop

    00:20

    SIN

    S M T W T F S

  10. KE7308

    Boston Logan International Airport

    06:00

    BOS

    1h 25m

    Nonstop

    07:25

    JFK

    S M T W T F S
    Search

  11. KE082

    John F. Kennedy International Airport

    13:10

    JFK

    15h 40m

    Nonstop

    17:50

    ICN

    S M T W T F S

  12. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Nonstop

    05:00

    SIN

    S M T W T F S

  13. DL859

    Boston Logan International Airport

    06:00

    BOS

    5h 41m

    Nonstop

    09:41

    SLC

    S M T W T F S
    Search

  14. DL173

    Salt Lake City International Airport

    10:55

    SLC

    13h 25m

    Nonstop

    15:20

    ICN

    S M T W T F S

  15. DL7823

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Nonstop

    05:00

    SIN

    S M T W T F S

  16. UA574

    Boston Logan International Airport

    09:00

    BOS

    6h 49m

    Nonstop

    12:49

    SFO

    S M T W T - S
    Search

  17. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Nonstop

    06:15

    SIN

    S M T W T F S

  18. UA582

    Boston Logan International Airport

    08:05

    BOS

    6h 49m

    Nonstop

    11:54

    SFO

    S M T W T - S
    Search

  19. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Nonstop

    06:15

    SIN

    S M T W T F S

  20. UA1023

    Boston Logan International Airport

    07:30

    BOS

    6h 45m

    Nonstop

    11:15

    SFO

    S - - W T - S
    Search

  21. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Nonstop

    06:15

    SIN

    S M T W T F S

  22. UA2400

    Boston Logan International Airport

    18:17

    BOS

    6h 31m

    Nonstop

    21:48

    SFO

    S M T W T F S
    Search

  23. UA029

    San Francisco International Airport

    10:50

    SFO

    15h 45m

    Nonstop

    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 15,143.99 km
Cheapest one-way ticket price SEK 4,333
Cheapest return ticket price SEK 8,400

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 17 km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15 km, by taxi about 30 minutes.
  • One-way flights from Boston Logan International Airport to Singapore Changi Airport currently start from SEK 4,333, and round-trip fares start from SEK 8,400. The current lowest fare is a Korean Air flight departing on Tue, Nov 17; 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 SEK 9,671. 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.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.