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$538+ Cheap flights from Raleigh (RDU) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CMB
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Raleigh to Sri Lanka

Keep the following information in mind while searching for Raleigh to Sri Lanka flight deals. Data was last updated March 31, 2025.

Round-trip from

$1,057
(oojo)

One-way from

$538
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,546
From Raleigh-Durham to Sri Lanka
Search Deals
One-way flight from Raleigh-Durham to Sri Lanka
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Highest demand for flights based on searches. 10% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Raleigh to Sri Lanka

Cheapest flights from Raleigh to Sri Lanka
Explore the most affordable flight options available from Raleigh to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This oojo deal was found by Cheapflights users on 3/30. 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 9/99:45 amRDU - CMB
2 stops34h 00mTurkish Airlines
Tue 9/306:45 amCMB - RDU
2 stops43h 35mTurkish Airlines
Deal found 3/30$1,057
This oojo deal was found by Cheapflights users on 3/30. 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.
Sat 9/139:45 amRDU - CMB
2 stops25h 25mEtihad Airways
Sat 10/114:05 amCMB - RDU
2 stops24h 55mEtihad Airways
Deal found 3/30$1,172
This oojo deal was found by Cheapflights users on 3/30. 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 9/95:45 pmRDU - CMB
2 stops22h 50mQatar Airways
Mon 9/293:35 amCMB - RDU
2 stops25h 25mQatar Airways
Deal found 3/30$1,236
This Fareboom deal was found by Cheapflights users on 3/31. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:15 pmRDU - CMB
1 stop33h 00mMultiple Airlines
Fri 6/271:05 pmCMB - RDU
1 stop34h 30mMultiple Airlines
Deal found 3/31$1,302
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:25 amRDU - CMB
2 stops35h 40mAir Canada
Thu 5/2210:05 amCMB - RDU
2 stops39h 20mAir Canada
Deal found 3/31$1,458
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:00 pmRDU - CMB
3 stops30h 00mGulf Air
Fri 6/275:25 pmCMB - RDU
3 stops30h 10mGulf Air
Deal found 3/30$1,555
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:45 amRDU - CMB
3 stops52h 20mSingapore Airlines
Sat 9/1312:50 amCMB - RDU
3 stops49h 30mSingapore Airlines
Deal found 3/31$1,757
This Ovago deal was found by Cheapflights users on 3/31. 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.
Mon 4/2812:45 pmRDU - CMB
3 stops35h 15mEmirates
Sun 5/42:55 amCMB - RDU
2 stops28h 04mEmirates
Deal found 3/31$1,886

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 March 31, 2025.
Use the filters below to find and compare flights from Raleigh to Sri Lanka that are best for you.

Fly from

Raleigh

Fly to

Sri Lanka

Route

Depart

Return

Price

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Tue 9/9

9:45 am-5:15 am

2 stops34h 00m

Colombo Bandaranaike Intl

Tue 9/30

6:45 am-4:50 pm

2 stops43h 35m

$1,057

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Sat 9/13

9:45 am-8:40 pm

2 stops25h 25m

Colombo Bandaranaike Intl

Sat 10/11

4:05 am-7:30 pm

2 stops24h 55m

$1,172

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Tue 9/9

5:45 pm-2:05 am

2 stops22h 50m

Colombo Bandaranaike Intl

Mon 9/29

3:35 am-7:30 pm

2 stops25h 25m

$1,236

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Sat 5/24

6:15 pm-12:45 pm

1 stop33h 00m

Colombo Bandaranaike Intl

Fri 6/27

1:05 pm-2:05 pm

1 stop34h 30m

$1,302

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 5/15

11:25 am-8:35 am

2 stops35h 40m

Colombo Bandaranaike Intl

Thu 5/22

10:05 am-3:55 pm

2 stops39h 20m

$1,458

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Sat 5/24

6:00 pm-9:30 am

3 stops30h 00m

Colombo Bandaranaike Intl

Fri 6/27

5:25 pm-2:05 pm

3 stops30h 10m

$1,555

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Sat 9/6

9:45 am-11:35 pm

3 stops52h 20m

Colombo Bandaranaike Intl

Sat 9/13

12:50 am-4:50 pm

3 stops49h 30m

$1,757

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Mon 4/28

12:45 pm-9:30 am

3 stops35h 15m

Colombo Bandaranaike Intl

Sun 5/4

2:55 am-9:29 pm

2 stops28h 04m

$1,886

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 5/1

11:29 am-11:10 pm

3 stops50h 11m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Raleigh to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Raleigh 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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Sri Lanka

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to Sri Lanka (average of $1,049). Flying from Raleigh to Sri Lanka in December is currently the most expensive (average of $1,850). 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 RDU to LK?

Find hourly flight availability from Raleigh 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 March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Sri Lanka as you normally would.

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 March 31, 2025.
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,286 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,192 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,541 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Etihad Airways
7.4
Good
1,181 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Turkish Airlines
7.3
Good
3,748 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Sri Lanka?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Sri Lanka.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Sri Lanka (average of $1,049). Flying from Raleigh to Sri Lanka in December is currently the most expensive (average of $1,850). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Raleigh to Sri Lanka

Discover the top 4 airlines that operate flights from Raleigh 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$751Average$1,050FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$940Average$1,215FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,022Average$1,564FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,458Average$1,524FlexibilityNo cancel feeOn-time67%
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