$427 Find Cheap Flights from Boston to Kuala Lumpur - Compare and Save

Four cabin classes are available on flights from Boston to Kuala Lumpur Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Boston to Kuala Lumpur Intl Airport takes 00m, covering 9,281 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Boston to Kuala Lumpur Intl Airport range from $919 to $1,368, with an average of $1,106 over the past 12 months. Anything below $919 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 32% above the $1,106 route average. Book 21 weeks before departure for the lowest fares.

One-way fares from Boston to Kuala Lumpur Intl Airport are currently higher than usual. Average one-way flight prices are about $745, which is 19% above the typical average for this route.

Kuala Lumpur Intl Airport (KUL) hosts 5 major car rental companies, with daily rates averaging $34 for economy cars. Top options include:

• Paradise
• Galaxy Asia Car Rental
• Europcar
• SEIYON Rent a Car
• R&R Rent A Car

Flights from Boston to Kuala Lumpur Intl Airport usually depart from Boston Logan Intl (BOS) and arrive at Kuala Lumpur Intl (KUL).

One-stop flights from Boston to Kuala Lumpur Intl Airport most commonly connect through:

• Hong Kong Intl (HKG) - 35% of one-stop connections
• Istanbul (IST) - 19% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) - 19% of one-stop connections
• Doha Hamad Intl (DOH) - 19% of one-stop connections

Yes. Flexible dates can save you up to 23% on flights from Boston to Kuala Lumpur Intl Airport. Friday is the cheapest departure day at $972 round-trip on average, while Monday is the most expensive at $1,262, a difference of $290.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time at 23h 22m, compared with 23h 27m via Hong Kong Intl (HKG) and 24h 54m via Istanbul (IST).

Kuala Lumpur Intl Airport is 12 hours ahead of Boston (Malaysia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Kuala Lumpur Intl Airport are KLCC Park, Petronas Towers and Sunway Lagoon Theme Park. These are among the most viewed places in Kuala Lumpur Intl Airport on KAYAK.

Passengers traveling from Boston to Kuala Lumpur Airport on airlines, like Emirates, Qatar Airways, United, and Korean Air, have the option of bringing small pets, such as cats and dogs, in the cabin. However, there are extra costs associated with this option.

The standard allowance from United Airlines for Economy Class travelers is one carry-on bag with a maximum size of 22 x 14 x 9 inches and a maximum weight of roughly 18 lbs. Business class passengers are allowed a maximum of two bags that weigh 70 lbs. each.

Passengers flying with Qatar Airways, Emirates, Malaysia Airlines, and United have the opportunity to enhance their travel experience by upgrading from economy class to premium options like business class or first class. This can be accomplished by either redeeming miles from their loyalty programs or purchasing the upgrade. Additionally, passengers can select an upgrade while making their booking or opt for the upgrade at the airport, contingent upon seat availability.

You have the option to use the KLIA Ekspres, a direct train service that transports you from the airport to KL Sentral. Additionally, ride-sharing services such as Grab and airport taxis are available, providing a convenient and economical means to get to Downtown Kuala Lumpur. For those seeking the freedom of having their own transportation, car rental services are also accessible from the airport.