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Kingsford Smith Intl. Airport to Boston Logan International Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Intl. Airport to Boston Logan International Airport over the next 90 days, with one-way fares from THB 18,910 and round-trip from THB 30,320. Based on Trip.com's latest 7-day flight data.

    • SYD 11:10 AM
      35h 40m
      1 stop
      BOS 6:50 AM
      Sydney - Boston | Mon, Nov 23 | American Airlines
      BOS 6:00 AM
      32h 55m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Wed, Nov 25 | American Airlines
      THB 30,320 THB 35,720
      15% off
      15% off
      THB 35,720 THB 30,320
    • SYD 11:10 AM
      36h 37m
      1 stop
      BOS 7:47 AM
      Sydney - Boston | Mon, Nov 16 | American Airlines
      BOS 6:00 AM
      32h 55m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Wed, Nov 18 | American Airlines
      THB 30,320 THB 35,720
      15% off
      15% off
      THB 35,720 THB 30,320
    • SYD 11:10 AM
      35h 40m
      1 stop
      BOS 6:50 AM
      Sydney - Boston | Wed, Nov 25 | American Airlines
      BOS 6:00 AM
      32h 55m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Fri, Nov 27 | American Airlines
      THB 31,080 THB 35,720
      13% off
      13% off
      THB 35,720 THB 31,080
    • SYD 11:10 AM
      36h 37m
      1 stop
      BOS 7:47 AM
      Sydney - Boston | Tue, Nov 17 | American Airlines
      BOS 6:00 AM
      32h 55m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Thu, Nov 19 | American Airlines
      THB 31,080
      13% off
      THB 35,720 THB 31,080
    • SYD 11:10 AM
      36h 11m
      1 stop
      BOS 7:21 AM
      Sydney - Boston | Wed, Dec 2 | American Airlines
      BOS 6:03 AM
      32h 52m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Fri, Dec 4 | American Airlines
      THB 31,080
      13% off
      THB 35,720 THB 31,080
    • SYD 11:10 AM
      36h 11m
      1 stop
      BOS 7:21 AM
      Sydney - Boston | Thu, Dec 3 | American Airlines
      BOS 6:03 AM
      32h 52m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Sat, Dec 5 | American Airlines
      THB 31,080
      13% off
      THB 35,720 THB 31,080
    • SYD 11:10 AM
      35h 40m
      1 stop
      BOS 6:50 AM
      Sydney - Boston | Tue, Dec 1 | American Airlines
      BOS 6:03 AM
      32h 52m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Thu, Dec 3 | American Airlines
      THB 31,080
      13% off
      THB 35,720 THB 31,080
    • SYD 11:15 AM
      35h 35m
      1 stop
      BOS 6:50 AM
      Sydney - Boston | Mon, Nov 30 | American Airlines
      BOS 6:03 AM
      32h 52m
      1 stop
      SYD 6:55 AM
      Boston - Sydney | Wed, Dec 2 | American Airlines
      THB 31,310
      12% off
      THB 35,720 THB 31,310
    • SYD 11:20 AM
      27h 17m
      1 stop
      BOS 10:37 PM
      Sydney - Boston | Wed, Nov 18 | Air Canada
      BOS 7:40 PM
      45h 55m
      1 stop
      SYD 9:35 AM
      Boston - Sydney | Wed, Nov 25 | Air Canada
      THB 31,790
      11% off
      THB 35,720 THB 31,790
    • SYD 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Sydney - Boston | Fri, Nov 13 | Normal Airline
      BOS 3:00 PM
      6h
      Nonstop
      SYD 4:00 PM
      Boston - Sydney | Sun, Nov 15 | Normal Airline
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    • Cheapest
      SYD 11:10 AM
      36h 11m
      1 stop
      BOS 7:21 AM
      Sydney - Boston | Mon, Dec 14 | American Airlines
      THB 18,910 THB 22,520
      16% off
      16% off
      THB 22,520 THB 18,910
    • SYD 11:10 AM
      26h 48m
      1 stop
      BOS 9:58 PM
      Sydney - Boston | Mon, Nov 16 | American Airlines
      THB 19,170 THB 22,520
      15% off
      15% off
      THB 22,520 THB 19,170
    • SYD 11:10 AM
      21h 15m
      1 stop
      BOS 4:25 PM
      Sydney - Boston | Thu, Dec 3 | American Airlines
      THB 19,260 THB 22,520
      14% off
      14% off
      THB 22,520 THB 19,260
    • SYD 11:10 AM
      28h 49m
      1 stop
      BOS 11:59 PM
      Sydney - Boston | Wed, Dec 2 | American Airlines
      THB 19,450
      14% off
      THB 22,520 THB 19,450
    • SYD 11:10 AM
      28h 49m
      1 stop
      BOS 11:59 PM
      Sydney - Boston | Thu, Nov 12 | American Airlines
      THB 19,510
      13% off
      THB 22,520 THB 19,510
    • SYD 10:40 AM
      34h 48m
      1 stop
      BOS 5:28 AM
      Sydney - Boston | Wed, Dec 2 | Delta Air Lines
      THB 19,650
      13% off
      THB 22,520 THB 19,650
    • SYD 11:10 AM
      36h 37m
      1 stop
      BOS 7:47 AM
      Sydney - Boston | Thu, Nov 19 | American Airlines
      THB 19,700
      13% off
      THB 22,520 THB 19,700
    • SYD 10:40 AM
      34h 47m
      1 stop
      BOS 5:27 AM
      Sydney - Boston | Thu, Nov 12 | Delta Air Lines
      THB 19,710
      12% off
      THB 22,520 THB 19,710
    • SYD 11:50 AM
      23h 29m
      1 stop
      BOS 7:19 PM
      Sydney - Boston | Thu, Dec 3 | United Airlines
      THB 19,840
      12% off
      THB 22,520 THB 19,840
    • SYD 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Sydney - Boston | Fri, Nov 13 | Normal Airline
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    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Wed, Nov 25 | Delta Air Lines
      THB 19,940 THB 24,410
      18% off
      18% off
      THB 24,410 THB 19,940
    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Mon, Nov 16 | Delta Air Lines
      THB 21,390 THB 24,410
      12% off
      12% off
      THB 24,410 THB 21,390
    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Wed, Nov 18 | Delta Air Lines
      THB 21,390 THB 24,410
      12% off
      12% off
      THB 24,410 THB 21,390
    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Thu, Nov 19 | Delta Air Lines
      THB 21,390
      12% off
      THB 24,410 THB 21,390
    • SYD 11:20 AM
      21h 33m
      1 stop
      BOS 4:53 PM
      Sydney - Boston | Wed, Nov 25 | United Airlines
      THB 21,530
      12% off
      THB 24,410 THB 21,530
    • SYD 9:15 AM
      23h 34m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Tue, Nov 17 | United Airlines
      THB 21,530
      12% off
      THB 24,410 THB 21,530
    • SYD 9:15 AM
      23h 34m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Mon, Nov 16 | United Airlines
      THB 21,530
      12% off
      THB 24,410 THB 21,530
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Wed, Nov 18 | United Airlines
      THB 21,530
      12% off
      THB 24,410 THB 21,530
    • SYD 9:10 AM
      23h 39m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Thu, Nov 19 | United Airlines
      THB 21,530
      12% off
      THB 24,410 THB 21,530
    • SYD 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Sydney - Boston | Fri, Nov 13 | Normal Airline
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    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Thu, Nov 26 | United Airlines
      THB 21,530 THB 93,700
      77% off
      77% off
      THB 93,700 THB 21,530
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Wed, Nov 25 | United Airlines
      THB 21,530 THB 93,700
      77% off
      77% off
      THB 93,700 THB 21,530
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Thu, Nov 19 | United Airlines
      THB 21,530 THB 93,700
      77% off
      77% off
      THB 93,700 THB 21,530
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Mon, Nov 16 | United Airlines
      THB 21,530
      77% off
      THB 93,700 THB 21,530
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Sun, Nov 22 | United Airlines
      THB 23,430
      75% off
      THB 93,700 THB 23,430
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Fri, Nov 13 | United Airlines
      THB 23,570
      75% off
      THB 93,700 THB 23,570
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Sun, Nov 15 | United Airlines
      THB 23,600
      75% off
      THB 93,700 THB 23,600
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Sat, Nov 21 | United Airlines
      THB 34,640
      63% off
      THB 93,700 THB 34,640
    • SYD 9:15 AM
      21h 6m
      1 stop
      BOS 2:21 PM
      Sydney - Boston | Wed, Dec 2 | United Airlines
      THB 20,040
      11% off
      THB 22,520 THB 20,040
    • SYD 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Sydney - Boston | Fri, Nov 13 | Normal Airline
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    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Mon, Nov 16 | Delta Air Lines
      THB 21,390 THB 26,490
      19% off
      19% off
      THB 26,490 THB 21,390
    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Wed, Nov 18 | Delta Air Lines
      THB 21,390 THB 26,490
      19% off
      19% off
      THB 26,490 THB 21,390
    • SYD 10:40 AM
      24h 40m
      1 stop
      BOS 7:20 PM
      Sydney - Boston | Thu, Nov 12 | Delta Air Lines
      THB 21,520 THB 26,490
      19% off
      19% off
      THB 26,490 THB 21,520
    • SYD 9:15 AM
      23h 34m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Tue, Nov 17 | United Airlines
      THB 21,530
      19% off
      THB 26,490 THB 21,530
    • SYD 9:15 AM
      23h 34m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Mon, Nov 16 | United Airlines
      THB 21,530
      19% off
      THB 26,490 THB 21,530
    • SYD 11:50 AM
      20h 59m
      1 stop
      BOS 4:49 PM
      Sydney - Boston | Wed, Nov 18 | United Airlines
      THB 21,530
      19% off
      THB 26,490 THB 21,530
    • SYD 11:10 AM
      21h 19m
      1 stop
      BOS 4:29 PM
      Sydney - Boston | Thu, Nov 12 | American Airlines
      THB 21,720
      18% off
      THB 26,490 THB 21,720
    • SYD 11:10 AM
      21h 19m
      1 stop
      BOS 4:29 PM
      Sydney - Boston | Mon, Nov 16 | American Airlines
      THB 21,720
      18% off
      THB 26,490 THB 21,720
    • SYD 11:10 AM
      21h 19m
      1 stop
      BOS 4:29 PM
      Sydney - Boston | Tue, Nov 17 | American Airlines
      THB 21,720
      18% off
      THB 26,490 THB 21,720
    • SYD 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Sydney - Boston | Fri, Nov 13 | Normal Airline
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Displayed flight fares from Sydney to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Kingsford Smith Intl. Airport to Boston Logan International Airport?

The cheapest airline flying from Kingsford Smith Intl. Airport to Boston Logan International Airport is Fiji Airways (from THB 16,920) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Fiji Airways
From THB 16,920
American Airlines
From THB 18,910
Delta Air Lines
From THB 19,260
United Airlines
From THB 19,840
Alaska Airlines
From THB 20,870
Etihad Airways
From THB 23,540
Cathay Pacific
From THB 23,860
Qatar Airways
From THB 23,950
Virgin Australia
From THB 24,050
Jetblue Airways
From THB 25,750

Find more flights and airlines

What is the flight schedule from Kingsford Smith Intl. Airport to Boston Logan International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FJ916

    Kingsford Smith Intl. Airport

    2:50 PM

    SYD

    4h

    Nonstop

    7:50 PM

    NAN

    - - - - T - -
    Search

  2. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  3. B62088

    Los Angeles Intl. Airport

    12:53 PM

    LAX

    6h 4m

    Nonstop

    9:57 PM

    BOS

    S M T W T - S

  4. FJ916

    Kingsford Smith Intl. Airport

    2:50 PM

    SYD

    4h

    Nonstop

    7:50 PM

    NAN

    - - - - T - -
    Search

  5. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  6. AS1305

    Los Angeles Intl. Airport

    11:02 AM

    LAX

    2h 47m

    Nonstop

    1:49 PM

    SEA

    S M T W - F S

  7. AS460

    Seattle Tacoma Intl. Airport

    3:40 PM

    SEA

    5h 19m

    Nonstop

    11:59 PM

    BOS

    S M T W T F S

  8. FJ910

    Kingsford Smith Intl. Airport

    2:00 PM

    SYD

    4h 5m

    Nonstop

    7:05 PM

    NAN

    S M T W T F S
    Search

  9. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  10. AS1305

    Los Angeles Intl. Airport

    11:02 AM

    LAX

    2h 47m

    Nonstop

    1:49 PM

    SEA

    S M T W - F S

  11. AS460

    Seattle Tacoma Intl. Airport

    3:40 PM

    SEA

    5h 19m

    Nonstop

    11:59 PM

    BOS

    S M T W T F S

  12. FJ910

    Kingsford Smith Intl. Airport

    2:00 PM

    SYD

    4h 5m

    Nonstop

    7:05 PM

    NAN

    S M T W T F S
    Search

  13. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  14. DL507

    Los Angeles Intl. Airport

    9:20 PM

    LAX

    5h 39m

    Nonstop

    5:59 AM

    BOS

    S M T W T F S

  15. FJ910

    Kingsford Smith Intl. Airport

    2:00 PM

    SYD

    4h 5m

    Nonstop

    7:05 PM

    NAN

    S M T W T F S
    Search

  16. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  17. B6988

    Los Angeles Intl. Airport

    11:22 AM

    LAX

    5h 42m

    Nonstop

    8:04 PM

    BOS

    S - - - - F -

  18. AA072

    Kingsford Smith Intl. Airport

    11:10 AM

    SYD

    13h 55m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  19. AA2453

    Los Angeles Intl. Airport

    11:20 PM

    LAX

    5h 27m

    Nonstop

    7:47 AM

    BOS

    S M T W T F S

  20. FJ914

    Kingsford Smith Intl. Airport

    6:00 AM

    SYD

    4h

    Nonstop

    11:00 AM

    NAN

    - M T - T - S
    Search

  21. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  22. AS585

    Los Angeles Intl. Airport

    3:23 PM

    LAX

    2h 53m

    Nonstop

    6:16 PM

    SEA

    S M T W T F S

  23. AS460

    Seattle Tacoma Intl. Airport

    3:40 PM

    SEA

    5h 19m

    Nonstop

    11:59 PM

    BOS

    S M T W T F S

  24. FJ914

    Kingsford Smith Intl. Airport

    6:00 AM

    SYD

    4h

    Nonstop

    11:00 AM

    NAN

    - M T - T - S
    Search

  25. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  26. AS1305

    Los Angeles Intl. Airport

    11:02 AM

    LAX

    2h 47m

    Nonstop

    1:49 PM

    SEA

    S M T W - F S

  27. AS460

    Seattle Tacoma Intl. Airport

    3:40 PM

    SEA

    5h 19m

    Nonstop

    11:59 PM

    BOS

    S M T W T F S

  28. FJ914

    Kingsford Smith Intl. Airport

    6:00 AM

    SYD

    4h

    Nonstop

    11:00 AM

    NAN

    - M T - T - S
    Search

  29. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  30. DL639

    Los Angeles Intl. Airport

    7:00 AM

    LAX

    5h 35m

    Nonstop

    3:35 PM

    BOS

    S M T W T F S

  31. FJ910

    Kingsford Smith Intl. Airport

    2:00 PM

    SYD

    4h 5m

    Nonstop

    7:05 PM

    NAN

    S M T W T F S
    Search

  32. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  33. AS482

    Los Angeles Intl. Airport

    8:55 AM

    LAX

    2h 57m

    Nonstop

    11:52 AM

    SEA

    - M T W T - -

  34. AS460

    Seattle Tacoma Intl. Airport

    3:40 PM

    SEA

    5h 19m

    Nonstop

    11:59 PM

    BOS

    S M T W T F S
Find more flights and airlines

About Kingsford Smith Intl. Airport and Boston Logan International Airport

Learn about Kingsford Smith Intl. Airport (SYD) and Boston Logan International Airport (BOS) — including location, terminals, transportation, and travel tips.

Flight distance 16,266.97 km
Cheapest one-way ticket price THB 18,910
Cheapest return ticket price THB 30,320

FAQs for Kingsford Smith Intl. Airport to Boston Logan International Airport Flights

  • What are the cheapest flights from Kingsford Smith Intl. Airport to Boston Logan International Airport?

    One-way flights from Kingsford Smith Intl. Airport to Boston Logan International Airport currently start from THB 18,910, and round-trip fares start from THB 30,320. The current lowest fare is a American Airlines flight departing on Mon, Dec 14; 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 Kingsford Smith Intl. Airport to Boston Logan International Airport is THB 35,810. Prices may vary depending on the departure date, airline, and availability.
  • Enter Kingsford Smith Intl. Airport and Boston Logan International 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.