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$548+ Cheap flights from Boston (BOS) to Sri Lanka

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CMB
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Boston to Sri Lanka

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Sri Lanka (LK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$877
(oojo)

One-way from

$548
(Kiwi.com)
From Boston Logan Intl to Sri Lanka
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One-way flight from Boston Logan Intl to Sri Lanka
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Find flight deals from Boston to Sri Lanka

Cheapest flights from Boston to Sri Lanka
Explore the most affordable flight options available from Boston to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:28 pmBOS - CMB
2 stops51h 47mQatar Airways
Sat 2/1510:15 amCMB - BOS
1 stop38h 10mQatar Airways
Deal found 12/17$1,421
This oojo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:10 pmBOS - CMB
1 stop17h 55mEtihad Airways
Thu 1/94:20 amCMB - BOS
1 stop20h 50mEtihad Airways
Deal found 12/18$1,522
This JetBlue Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:15 pmBOS - CMB
1 stop32h 45mMultiple Airlines
Sat 2/1510:15 amCMB - BOS
1 stop38h 10mMultiple Airlines
Deal found 12/17$1,546
This Ovago deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:30 amBOS - CMB
1 stop36h 30mCathay Pacific
Thu 1/912:45 amCMB - BOS
1 stop31h 45mCathay Pacific
Deal found 12/18$1,589
This Booking.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:25 amBOS - CMB
2 stops39h 50mAir Canada
Fri 1/1012:50 pmCMB - BOS
2 stops55h 48mAir Canada
Deal found 12/18$1,600
This oojo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:10 pmBOS - CMB
2 stops33h 45mEmirates
Mon 1/68:15 pmCMB - BOS
2 stops28h 10mEmirates
Deal found 12/18$2,417
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:30 amBOS - CMB
2 stops22h 30mBritish Airways
Tue 1/77:30 pmCMB - BOS
2 stops26h 30mBritish Airways
Deal found 12/17$2,542
This oojo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:00 pmBOS - CMB
1 stop30h 45mTurkish Airlines
Thu 1/29:55 pmCMB - BOS
1 stop30h 40mTurkish Airlines
Deal found 12/18$2,921
This Gurufare deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:15 pmBOS - CMB
3 stops26h 50mGulf Air
Mon 1/65:00 pmCMB - BOS
3 stops53h 00mGulf Air
Deal found 12/18$3,260
This FlightHub deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:55 amBOS - CMB
2 stops50h 05mSingapore Airlines
Thu 1/912:45 amCMB - BOS
3 stops58h 03mSingapore Airlines
Deal found 12/18$3,586

Find flights from Boston to Sri Lanka within your budget

Customize your flight search to find flights from Boston to Sri Lanka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 2/27

4:10 pm-8:30 am

1 stop29h 50m

Colombo Bandaranaike Intl

Sun 3/9

4:15 pm-3:40 pm

1 stop32h 55m

$877

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 4/10

1:45 am-11:55 pm

1 stop36h 40m

Colombo Bandaranaike Intl

Sat 4/19

1:10 am-10:20 pm

1 stop30h 40m

$959

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Tue 1/21

9:15 pm-2:55 am

1 stop19h 10m

Colombo Bandaranaike Intl

Sat 3/22

10:15 am-2:55 pm

1 stop38h 10m

$993

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Tue 4/8

9:35 pm-5:15 am

1 stop22h 10m

Colombo Bandaranaike Intl

Wed 4/16

6:45 am-7:40 pm

1 stop22h 25m

$1,003

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Tue 3/18

5:10 pm-11:10 am

2 stops32h 30m

Colombo Bandaranaike Intl

Mon 3/31

12:55 am-3:15 pm

2 stops23h 50m

$1,009

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Fri 1/31

8:00 pm-3:00 pm

2 stops32h 30m

Colombo Bandaranaike Intl

Sun 2/16

4:00 pm-6:05 pm

2 stops36h 35m

$1,184

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sat 4/12

12:55 pm-8:35 am

2 stops34h 10m

Colombo Bandaranaike Intl

Sat 4/26

10:05 am-12:11 pm

2 stops35h 36m

$1,455

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Fri 1/17

8:20 pm-9:35 am

3 stops50h 45m

Colombo Bandaranaike Intl

Thu 1/23

5:00 pm-1:25 pm

3 stops54h 55m

$1,568

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 1/16

10:10 pm-6:25 pm

2 stops33h 45m

Colombo Bandaranaike Intl

Wed 1/22

2:45 am-8:03 pm

2 stops51h 48m

$1,585

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sat 6/7

7:35 pm-11:35 pm

2 stops42h 30m

Colombo Bandaranaike Intl

Fri 6/13

12:50 am-5:22 pm

3 stops50h 02m

$1,593

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
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Best time to book a flight from Boston to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Sri Lanka

Get recent, data-driven insights about flights from Boston to Sri Lanka including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Boston to Sri Lanka (average of $1,049). Flying from Boston to Sri Lanka in June is currently the most expensive (average of $1,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to LK?

Find hourly flight availability from Boston to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Boston to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sri Lanka. Reviews last updated December 18, 2024.
Read reviews from past customers who have flown Emirates, Singapore Airlines and Etihad Airways from Boston to Sri Lanka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,412 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,412 reviews
Emirates
8.1
Very good
3,412 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,329 reviews
Emirates
8.1
Very good
3,412 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.5
Good
841 reviews
Emirates
8.1
Very good
3,412 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,798 reviews
Emirates
8.1
Very good
3,412 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Etihad Airways
7.4
Good
1,206 reviews
Emirates
8.1
Very good
3,412 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Boston to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Sri Lanka?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Sri Lanka.

  • Can I find deals for flights from Boston to Sri Lanka that include hotel bookings?

    Yes. In addition to deals on Boston to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Sri Lanka.

  • Can I find deals for business class flights from Boston to Sri Lanka?

    Yes. Cheapflights offers flight deals from Boston to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Boston to Sri Lanka (average of $1,049). Flying from Boston to Sri Lanka in June is currently the most expensive (average of $1,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boston to Sri Lanka

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Top 7 airlines flying from Boston to Sri Lanka

Discover the top 7 airlines that operate flights from Boston to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$790Average$827FlexibilityNo cancel feeOn-time72%
Etihad AirwaysCheapest$872Average$1,312FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$930Average$1,440FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,004Average$1,506FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,115Average$1,665FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$1,646Average$1,896FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$2,332Average$2,718FlexibilityNo cancel feeOn-time70%
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