$607 Cheap Singapore Airlines flights Boston (BOS) to Delhi (DEL)

View $607 flight on Tue, Jan 27, 2026Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$607 Cheap Singapore Airlines flights Boston (BOS) to Delhi (DEL)

Prices were available within the past 7 days and start at $607 for one-way flights and $1,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, Feb 10 - Sun, Feb 22
BOS
Boston
DEL
Delhi
$1,065 Roundtrip, found 3 days ago
$1,065
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue, Feb 10 from Boston to Delhi, returning Sun, Feb 22, priced at $1,065 found 3 days ago
Flights from Boston (BOS) to Delhi (DEL)
Origin airport
Logan Intl.
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Etihad Airways, Finnair, Gulf Air, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Etihad Airways
Distance
7132 mi

Frequently asked questions

How much is a Singapore Airlines flight from Logan Intl. Airport (BOS) to Indira Gandhi Intl. Airport (DEL)?
Landing cheap one-way Singapore Airlines flights from BOS to DEL from $607 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $1,065 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to DEL with Singapore Airlines?
Singapore Airlines flights to Delhi are usually more affordable in the low-season months of May and June. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Logan Intl. Airport (BOS) to Indira Gandhi Intl. Airport (DEL) with Singapore Airlines?
To get affordable flights from BOS to DEL with Singapore Airlines, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Singapore Airlines fly nonstop from Logan Intl. Airport (BOS) to Indira Gandhi Intl. Airport (DEL)?
Click on the "Nonstop" filter when looking for direct Singapore Airlines flights from BOS to DEL. It's also an easy way to compare other airlines servicing the same nonstop route.
What is the earliest Singapore Airlines flight from BOS to DEL?
Sort your results by "Early Morning" and "Morning" to browse the earliest flights from BOS to DEL. Heading off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Singapore Airlines fly into in Delhi?
Indira Gandhi Intl. Airport (DEL) is the main Delhi hub for Singapore Airlines flights from Logan Intl. Airport (BOS).
What kind of luggage can I take on a Singapore Airlines flight from Logan Intl. Airport (BOS) to Indira Gandhi Intl. Airport (DEL)?
Singapore Airlines allows you to bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 31 inches x 29 inches x 78 inches on standard economy flights from BOS to DEL. You can also bring 2 cabin bags with you in the cabin. This carry-on luggage must not exceed 45 inches and weigh no more than 15 lb. Baggage rules can differ based on your cabin class and fare type, so double-check your booking or Singapore Airlines's website to avoid paying additional fees at the airport.
Why fly with Singapore Airlines from BOS to DEL?
Singapore Airlines makes flying from BOS to DEL more enjoyable with a 5-star airline rating and an excellent in-flight experience. You could even start earning points with Singapore Airlines KrisFlyer. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Singapore Airlines flight from Logan Intl. Airport (BOS) to Indira Gandhi Intl. Airport (DEL)?
Depending on the ticket type you purchased, a fee may apply if you modify or cancel your booking more than 24 hours after it's been confirmed. To find tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while searching for flights. For more information on canceling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.