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$610+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CMB
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This Ovago deal was found by Cheapflights users on 11/20. 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 11/2412:30 amBOS - CMB
1 stop36h 30mCathay Pacific
Tue 12/2412:45 amCMB - BOS
1 stop31h 45mCathay Pacific
Deal found 11/20$828
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2611:12 amBOS - CMB
2 stops29h 13mAmerican Airlines
Thu 12/193:25 amCMB - BOS
1 stop21h 00mAmerican Airlines
Deal found 11/20$1,051
This Gurufare deal was found by Cheapflights users on 11/20. 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.
Tue 11/264:13 pmBOS - CMB
2 stops23h 12mQatar Airways
Mon 12/233:25 amCMB - BOS
1 stop21h 00mQatar Airways
Deal found 11/20$1,152
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/249:15 pmBOS - CMB
1 stop19h 10mMultiple Airlines
Mon 12/233:25 amCMB - BOS
1 stop21h 00mMultiple Airlines
Deal found 11/20$1,346
This Trip.com deal was found by Cheapflights users on 11/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/244:10 pmBOS - CMB
1 stop17h 55mEtihad Airways
Sat 12/214:20 amCMB - BOS
1 stop20h 50mEtihad Airways
Deal found 11/20$1,349
This Gurufare deal was found by Cheapflights users on 11/19. 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 11/258:20 pmBOS - CMB
3 stops26h 45mGulf Air
Wed 1/225:00 pmCMB - BOS
3 stops54h 55mGulf Air
Deal found 11/19$1,776
This Emirates deal was found by Cheapflights users on 11/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2310:10 pmBOS - CMB
2 stops24h 50mEmirates
Sun 12/228:15 pmCMB - BOS
2 stops28h 10mEmirates
Deal found 11/20$1,866
This Lufthansa deal was found by Cheapflights users on 11/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/208:40 pmBOS - CMB
2 stops25h 40mLufthansa
Fri 12/2010:05 amCMB - BOS
3 stops43h 00mLufthansa
Deal found 11/20$2,205
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Sun 11/246:59 pmBOS - CMB
2 stops66h 01mSingapore Airlines
Mon 12/2312:45 amCMB - BOS
3 stops49h 44mSingapore Airlines
Deal found 11/20$2,248

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 2,629,791 searches. Data last updated November 21, 2024.

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Price

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sat 2/22

12:30 am-11:30 pm

1 stop36h 30m

Colombo Bandaranaike Intl

Thu 3/13

12:45 am-11:00 pm

1 stop31h 45m

$831

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sat 3/8

9:15 pm-2:55 am

1 stop19h 10m

Colombo Bandaranaike Intl

Sat 3/15

11:15 am-2:55 pm

1 stop37h 10m

$933

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Fri 1/31

4:10 pm-8:30 am

1 stop29h 50m

Colombo Bandaranaike Intl

Mon 2/24

4:15 pm-2:40 pm

1 stop32h 55m

$950

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Mon 2/24

8:00 pm-6:00 am

1 stop23h 30m

Colombo Bandaranaike Intl

Tue 3/11

7:15 am-7:05 pm

1 stop21h 20m

$1,006

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sun 2/23

11:02 am-2:55 am

2 stops29h 23m

Colombo Bandaranaike Intl

Mon 3/10

3:25 am-2:55 pm

1 stop21h 00m

$1,052

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sat 1/11

10:50 am-8:30 am

3 stops35h 10m

Colombo Bandaranaike Intl

Sun 1/19

9:40 pm-6:44 pm

3 stops31h 34m

$1,268

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 5/8

9:40 am-11:35 pm

3 stops52h 25m

Colombo Bandaranaike Intl

Sun 5/25

12:50 am-7:29 pm

3 stops52h 09m

$1,378

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sun 3/2

10:10 pm-6:25 pm

2 stops33h 45m

Colombo Bandaranaike Intl

Mon 3/17

10:30 am-8:43 pm

3 stops43h 43m

$1,545

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Wed 1/15

8:20 pm-9:35 am

3 stops50h 45m

Colombo Bandaranaike Intl

Wed 2/5

5:00 pm-1:25 pm

3 stops54h 55m

$1,602

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Sat 1/11

8:00 pm-3:00 pm

2 stops32h 30m

Colombo Bandaranaike Intl

Sun 1/19

4:00 pm-6:05 pm

2 stops36h 35m

$1,639

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 20 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 $1,692). 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 November 21, 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 November 21, 2024.
Read reviews from past customers who have flown Qatar Airways, Emirates and Singapore Airlines 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
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

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
3,485 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

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
1,336 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

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
7.6
Good
878 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

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
3,832 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

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.

Turkish Airlines
7.4
Good
3,914 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

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.

  • What are the cheapest airlines to fly from Boston to Sri Lanka one-way?

    The cheapest airlines for a one-way flight from Boston to Sri Lanka are Etihad Airways ($1,069), Qatar Airways ($1,296), and Cathay Pacific ($2,522).

  • 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 $1,692). 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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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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$790Average$790FlexibilityNo cancel feeOn-time72%
Etihad AirwaysCheapest$877Average$1,354FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$915Average$1,428FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,006Average$1,518FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,115Average$1,667FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$1,659Average$1,896FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$2,332Average$2,718FlexibilityNo cancel feeOn-time70%
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