The cost of air travel has been revised several times in the past few years. It has dipped by more than 50 per cent when compared to airfares charged by airlines in 1980s. Now, technologies used in the aviation industry can be procured at a lower price, which in turn reduced the overall cost of operations. In addition to this, the emerging trend of online booking reduces expenses on distributions, making it even more cost efficient. To attract a large number of fliers, Online Travel Agencies (OTAs) also offer additional discount on international flights. Additional benefits like extra points or free services during the journey can also be a part of the scheme applicable on domestic flights.International Flight offer on Popular Travel PortalUnder the latest discount on international flights offered by popular travel portals, travellers can earn up to 12000 eCash. They just have to type EFLASH in the promotion code window, while making the payment. This flash sale is valid for a limited period only that ends on March 31, 2015. Hence, people planning a trip to International destinations can book their flights now, and earn eCash, which can be used on the next purchase. However, there is no restriction on journey dates.To avail benefits of this scheme, travellers can provide inputs regarding destinations and the date of journey. After clicking enter, a list of airlines operating on the respective destination will pop up on the screen. After selecting the flight, they can proceed towards payment option, and then apply this code. Once the aforementioned code is applied successfully, INR 1 will be deducted from the total payable amount. After successful payment, the eCash will be transferred to the Yatra account of the user after a few days. This eCash can be used while making the next purchase with this OTA. However, it has a limited validity, which expires on March 31, 2015.Amount of PurchaseOn a purchase that amounts to INR 30000, 600 eCash will be added to the account of the user. If the total payable amount ranges between INR 30000 and 50000, the account will be credited with 1200 eCash. In case the cost of the ticket is more than 50000, but less than 75000, the eCash with a value of INR 2500 is credited in the account. The maximum benefit that can be availed on this discount offer is 12000 eCash on purchase of tickets worth INR 200000 or above.Terms and ConditionsThis offer is not applicable on Air Arabia, Malindo, Fly Dubai, SpiceJet, AirAsia and IndiGo flights. Hence, to avail discount on international flights to popular destinations, travellers can make bookings with service providers other than these 6 airlines. This offer cannot be exchanged for cash or other value. In addition to this, only 20 per cent of the booking amount can be redeemed in one go via eCash. This means, if the total cost of the next flight booking amounts to INR 1000, travellers can get up to 200 off on it. This offer cannot be clubbed with other schemes offered by the OTA. Amendments and changes can also be introduced by travel portal and its decision will be binding in all matters.