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$698+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CMB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$1,017
(lol.travel)

One-way from

$523
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,613
From Raleigh-Durham to Sri Lanka
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One-way flight from Raleigh-Durham to Sri Lanka
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Highest demand for flights based on searches. 12% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This lol.travel deal was found by Cheapflights users on 7/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:45 pmRDU - CMB
2 stops57h 30mTurkish Airlines
Fri 9/196:45 amCMB - RDU
2 stops37h 17mTurkish Airlines
Deal found 7/29$1,017
This lol.travel deal was found by Cheapflights users on 7/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amRDU - CMB
2 stops25h 20mQatar Airways
Thu 9/183:35 amCMB - RDU
2 stops40h 27mQatar Airways
Deal found 7/29$1,195
This oojo deal was found by Cheapflights users on 7/30. 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.
Mon 12/16:00 amRDU - CMB
2 stops27h 50mEtihad Airways
Mon 12/154:00 amCMB - RDU
2 stops25h 40mEtihad Airways
Deal found 7/30$1,279
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/49:23 amRDU - CMB
3 stops31h 57mMultiple Airlines
Thu 9/1812:40 amCMB - RDU
3 stops31h 55mMultiple Airlines
Deal found 7/29$1,439
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:45 pmRDU - CMB
2 stops36h 15mAir Canada
Sat 1/32:20 amCMB - RDU
2 stops53h 33mAir Canada
Deal found 7/30$1,683

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 July 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

Thu 9/4

5:45 pm-12:45 pm

2 stops57h 30m

Colombo Bandaranaike Intl

Fri 9/19

6:45 am-10:32 am

2 stops37h 17m

$1,017

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 9/4

6:00 am-4:50 pm

2 stops25h 20m

Colombo Bandaranaike Intl

Thu 9/18

3:35 am-10:32 am

2 stops40h 27m

$1,195

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Mon 12/1

6:00 am-8:20 pm

2 stops27h 50m

Colombo Bandaranaike Intl

Mon 12/15

4:00 am-7:10 pm

2 stops25h 40m

$1,279

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 9/4

9:23 am-2:50 am

3 stops31h 57m

Colombo Bandaranaike Intl

Thu 9/18

12:40 am-11:05 pm

3 stops31h 55m

$1,439

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Fri 11/28

1:45 pm-12:30 pm

2 stops36h 15m

Colombo Bandaranaike Intl

Sat 1/3

2:20 am-9:23 pm

2 stops53h 33m

$1,683

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 12/4

7:00 am-7:00 pm

2 stops49h 30m

$698

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 12/4

6:00 pm-9:45 am

3 stops53h 15m

$848

RaleighColombo

RDU - CMB

RDUCMB

Raleigh-Durham

Thu 12/4

8:50 pm-12:30 pm

1 stop29h 10m

$1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 $1,047). Flying from Raleigh to Sri Lanka in December is currently the most expensive (average of $1,786). 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 July 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.

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 July 31, 2025.
Read through reviews of airlines operating flights from Raleigh to Sri Lanka, such as Qatar Airways and Turkish Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,609 reviews

Food

7.3

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,609 reviews
Qatar Airways
7.4
Good
3,609 reviews

Food

7.3

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Turkish Airlines
7.3
Good
3,933 reviews
Qatar Airways
7.4
Good
3,609 reviews

Food

7.3

Overall

7.4

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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 $1,047). Flying from Raleigh to Sri Lanka in December is currently the most expensive (average of $1,786). 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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$751Average$1,369FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,115Average$1,283FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,248Average$1,577FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,458Average$1,524FlexibilityNo cancel feeOn-time67%

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