RM 2,556 Find cheap flights from Boston to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Southeast Asia departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,946,175 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Kuala Lumpur
Kuala Lumpur1 stopRM 3,638
Kota Kinabalu
Kota Kinabalu2 stopsRM 5,153
Penang
Penang2 stopsRM 3,763
Langkawi
Langkawi2 stopsRM 16,325

Good to know

Low season

September

High season

December

Cheapest flight

RM 2,556
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (48% more expensive on average)
Flight from Boston to Kuala Lumpur Airport

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Boston to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Southeast Asia with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southeast Asia from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Boston to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Boston to Southeast Asia found on KAYAK in the last 72 hours.
21/1Tue
1 stopTurkish Airlines
32h 05mBOS-KUL
11/2Tue
1 stopTurkish Airlines
31h 20mKUL-BOS
RM 3,638
19/1Sun
1 stopTurkish Airlines
32h 05mBOS-KUL
31/3Mon
1 stopTurkish Airlines
22h 55mKUL-BOS
RM 3,642
20/1Mon
1 stopJAL
41h 05mBOS-KUL
11/2Tue
1 stopJAL
21h 15mKUL-BOS
RM 3,758
21/1Tue
2 stopsJAL
48h 00mBOS-KUL
11/2Tue
1 stopJAL
21h 15mKUL-BOS
RM 3,781
13/1Mon
2 stopsANA
36h 00mBOS-KUL
26/1Sun
2 stopsANA
41h 45mKUL-BOS
RM 3,785
15/1Wed
2 stopsUnited Airlines
35h 45mBOS-KUL
28/1Tue
2 stopsUnited Airlines
37h 11mKUL-BOS
RM 3,799
21/1Tue
2 stopsUnited Airlines
28h 44mBOS-KUL
11/2Tue
2 stopsUnited Airlines
41h 43mKUL-BOS
RM 3,812
21/1Tue
2 stops
29h 15mBOS-KUL
11/2Tue
2 stops
26h 13mKUL-BOS
RM 3,843
7/1Tue
2 stops
51h 20mBOS-KUL
26/1Sun
2 stops
30h 11mKUL-BOS
RM 3,897
11/1Sat
2 stopsANA
36h 00mBOS-KUL
22/1Wed
2 stopsANA
37h 15mKUL-BOS
RM 4,009

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Southeast Asia found on KAYAK in the last 72 hours.
5/2Wed
2 stopsANA
29h 35mBOS-KUL
RM 2,556
21/1Tue
2 stopsJAL
48h 00mBOS-KUL
RM 2,561
6/12Fri
3 stops
51h 35mBOS-KUL
RM 2,583
26/11Tue
2 stopsUnited Airlines
36h 00mBOS-KUL
RM 2,597
5/2Wed
3 stops
56h 20mBOS-KUL
RM 2,614
29/11Fri
1 stopUnited Airlines
35h 00mBOS-SIN
RM 2,623
2/12Mon
2 stopsDelta
34h 15mBOS-SIN
RM 2,668
25/11Mon
1 stopCathay Pacific
31h 05mBOS-KUL
RM 2,784
29/11Fri
2 stopsDelta
34h 00mBOS-SIN
RM 3,119
28/11Thu
1 stopCathay Pacific
26h 15mBOS-SIN
RM 3,151

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Search by price

Last minute flights from Boston to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Southeast Asia that are departing in the next 10 days.
24/11Sun
multi-stopCathay Pacific
23h 20mBOS-KUL
9/12Mon
multi-stopCathay Pacific
26h 40mKUL-BOS
RM 4,147
25/11Mon
multi-stopANA
36h 00mBOS-KUL
9/12Mon
multi-stopANA
41h 56mKUL-BOS
RM 5,229
24/11Sun
multi-stop
23h 00mBOS-KUL
9/12Mon
multi-stop
32h 50mKUL-BOS
RM 5,971
25/11Mon
multi-stop
49h 50mBOS-KUL
9/12Mon
multi-stop
31h 20mKUL-BOS
RM 5,997
25/11Mon
multi-stopEmirates
27h 40mBOS-KUL
8/12Sun
multi-stopEmirates
25h 30mKUL-BOS
RM 6,261
24/11Sun
multi-stop
23h 00mBOS-KUL
9/12Mon
multi-stop
34h 41mKUL-BOS
RM 6,395
22/11Fri
multi-stopQatar Airways
32h 30mBOS-KUL
28/11Thu
multi-stopQatar Airways
24h 30mKUL-BOS
RM 6,632
25/11Mon
multi-stopEmirates
21h 20mBOS-KUL
8/12Sun
multi-stopEmirates
25h 30mKUL-BOS
RM 6,672
25/11Mon
multi-stopKorean Air
40h 45mBOS-KUL
9/12Mon
multi-stopKorean Air
21h 45mKUL-BOS
RM 6,806
22/11Fri
multi-stopQatar Airways
22h 05mBOS-KUL
29/11Fri
multi-stopQatar Airways
29h 55mKUL-BOS
RM 8,084

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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