HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$488+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CMB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Sri Lanka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$1,039
(FlightHub)

One-way from

$488
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,524
From Raleigh-Durham to Sri Lanka
Search Deals
One-way flight from Raleigh-Durham to Sri Lanka
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Thu 9/115:45 pmRDU - CMB
2 stops50h 00mTurkish Airlines
Sat 9/206:45 amCMB - RDU
2 stops37h 17mTurkish Airlines
Deal found 6/10$1,039
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:55 pmRDU - CMB
3 stops34h 25mMultiple Airlines
Sat 9/204:00 pmCMB - RDU
2 stops32h 17mMultiple Airlines
Deal found 6/10$1,114
This FlightHub deal was found by Cheapflights users on 6/11. 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 9/16:00 amRDU - CMB
2 stops25h 20mQatar Airways
Tue 10/143:35 amCMB - RDU
2 stops40h 27mQatar Airways
Deal found 6/11$1,177
This oojo deal was found by Cheapflights users on 6/10. 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 7/216:47 amRDU - CMB
2 stops28h 18mEtihad Airways
Tue 9/3010:05 amCMB - RDU
2 stops40h 15mEtihad Airways
Deal found 6/10$1,292
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Wed 7/234:00 pmRDU - CMB
2 stops51h 35mAir Canada
Tue 7/291:40 amCMB - RDU
2 stops47h 09mAir Canada
Deal found 6/10$1,599
This Ovago deal was found by Cheapflights users on 6/11. 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 9/16:25 pmRDU - CMB
3 stops29h 35mGulf Air
Wed 10/155:25 pmCMB - RDU
3 stops29h 50mGulf Air
Deal found 6/11$1,621
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/266:15 pmRDU - CMB
2 stops22h 20mAmerican Airlines
Fri 8/13:35 amCMB - RDU
2 stops27h 48mAmerican Airlines
Deal found 6/11$2,116

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 June 12, 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

Thu 9/11

5:45 pm-5:15 am

2 stops50h 00m

Colombo Bandaranaike Intl

Sat 9/20

6:45 am-10:32 am

2 stops37h 17m

$1,039

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 9/11

3:55 pm-11:50 am

3 stops34h 25m

Colombo Bandaranaike Intl

Sat 9/20

4:00 pm-2:47 pm

2 stops32h 17m

$1,114

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Mon 9/1

6:00 am-4:50 pm

2 stops25h 20m

Colombo Bandaranaike Intl

Tue 10/14

3:35 am-10:32 am

2 stops40h 27m

$1,177

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Mon 7/21

6:47 am-8:35 pm

2 stops28h 18m

Colombo Bandaranaike Intl

Tue 9/30

10:05 am-4:50 pm

2 stops40h 15m

$1,292

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Wed 7/23

4:00 pm-5:05 am

2 stops51h 35m

Colombo Bandaranaike Intl

Tue 7/29

1:40 am-3:19 pm

2 stops47h 09m

$1,599

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Mon 9/1

6:25 pm-9:30 am

3 stops29h 35m

Colombo Bandaranaike Intl

Wed 10/15

5:25 pm-1:45 pm

3 stops29h 50m

$1,621

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Sat 7/26

6:15 pm-2:05 am

2 stops22h 20m

Colombo Bandaranaike Intl

Fri 8/1

3:35 am-9:53 pm

2 stops27h 48m

$2,116

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Sun 8/24

6:10 am-2:50 am

2 stops35h 10m

$488

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Fri 7/25

6:47 am-8:30 am

2 stops40h 13m

$888

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Fri 7/25

6:10 pm-9:30 am

3 stops53h 50m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $1,818). 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 June 12, 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 June 12, 2025.
Qatar Airways
7.4
Good
3,584 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,584 reviews
Qatar Airways
7.4
Good
3,584 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Etihad Airways
7.4
Good
1,211 reviews
Qatar Airways
7.4
Good
3,584 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Turkish Airlines
7.3
Good
3,848 reviews
Qatar Airways
7.4
Good
3,584 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,584 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Air Canada
7.1
Good
9,531 reviews
Qatar Airways
7.4
Good
3,584 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

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 $1,818). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Narita flights
Raleigh to Haneda flights
Charlotte to Narita flights
Charlotte to Haneda flights
Charlotte to Suvarnabhumi flights
Raleigh to Suvarnabhumi flights
Charlotte to Bangalore flights
Raleigh to Manila flights
Raleigh to New Delhi flights
Raleigh to Mumbai flights
Raleigh to Hongqiao Intl flights
Norfolk to Haneda flights
Norfolk to Narita flights
Raleigh to Hyderabad flights
Raleigh to Ahmedabad flights
Charlotte to Mumbai flights
Charlotte to Hyderabad flights
Raleigh to Incheon Intl flights
Charlotte to New Delhi flights
Greensboro to Narita flights
Charlotte to Manila flights
Raleigh to Taiwan Taoyuan Intl flights
Raleigh to Ho Chi Minh City flights
Charlotte to Ho Chi Minh City flights
Raleigh to Pu Dong flights
Knoxville to Narita flights
Charlotte to Incheon Intl flights
Greensboro to Haneda flights
Raleigh to Bangalore flights
Raleigh to Chennai flights
Charlotte to Denpasar flights
Charlotte to Hongqiao Intl flights
Raleigh to Kuala Lumpur Intl flights
Norfolk to Manila flights
Norfolk to Suvarnabhumi flights
Knoxville to Haneda flights
Charlotte to Ahmedabad flights
Charlotte to Gimpo Intl flights
Raleigh to Sung Shan flights
Charlotte to Chennai flights
Raleigh to Denpasar flights
Raleigh to Gimpo Intl flights
Charlotte to Pu Dong flights
Raleigh to Singapore flights
Raleigh to Kansai Intl flights
Asheville to Suvarnabhumi flights
Asheville to Narita flights
Raleigh to Kathmandu flights
Charlotte to Karachi flights
Raleigh to Itami flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$751Average$1,050FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$940Average$1,215FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,022Average$1,499FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,458Average$1,524FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.