$1,156 Cheap SriLankan Airlines flights Washington (IAD) to Madurai (IXM)

Set the "Price (lowest to highest)" filter on Expedia to look for cheap SriLankan Airlines return flights from $1,993 from IAD to IXM. Affordable one-way tickets from $1,156 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To grab affordable flights from IAD to IXM with SriLankan Airlines, begin searching about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Filter your results by "Morning" and "Early Morning" to find the earliest departures from IAD to IXM. Heading off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

SriLankan Airlines makes traveling from IAD to IXM more enjoyable with an excellent in-flight experience and a 4-star airline rating. You could even start collecting points with SriLankan FlySmiLes. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.