If you’re looking for a great deal on airfare, look no further. We’ve compiled a list of the top 10 most economical airlines in the world, based on their cost per available seat kilometer (CASK), which measures the average expenses an airline incurs per passenger to travel one kilometer.

1. AirAsia – 4.16 cents/km

2. Ryanair – 6.50 cents/km

3. easyJet – 6.62 cents/km

4. Etihad Airways – 7.14 cents/km

5. WestJet – 7.21 cents/km

6. Spirit Airlines – 7.34 cents/km

7. Frontier Airlines – 7.37 cents/km

8. Allegiant Air – 8.23 cents/km

9. JetBlue Airways Corporation – 8.26 cents/km

10. Norwegian Air Shuttle ASA – 8.43 cents/km

The top ten most economical airlines in the world in 2013 based on passenger kilometers per liter of fuel, is a list that features some new names and old favourites.

10. Lufthansa

9. Air France

8. Scandinavian SAS

7. British Airways

6. Cathay Pacific

5. United Airlines

4. Asiana Airlines

3. Delta Airlines

2. Qantas Airline

1. Emirates

This is a blog that provides readers with the best deals and travel guides to help them find cheap airline tickets. Our goal is to make travel more affordable for everyone. The blog also has reviews of restaurants and hotels around the world.

The list is not in any particular order. All of these airlines are great and provide fantastic service for travelers on a budget.

What makes an airline the best? Is it the service? The price? The destination? Here are 10 of the best airlines in the world that are worth their mileage.

10. JetBlue Airways

9. AirAsia

8. EasyJet

7. Etihad Airways

6. AirAsia X

5. Scoot Airlines

4. Southwest Airlines

3. Norwegian Air Shuttle ASA

2. Virgin America

1. Ryanair

If you are looking for the best airline deal, there are a few things to keep in mind. The best time to book a trip is at least six weeks before your departure date. The best day of the week to book a flight is Wednesday. The cheapest airline fares tend to be found between Tuesday and Thursday.

Booking your flight well in advance can help you save money but waiting too long could mean missing out on travel deals. Flights tend to go up in price (as opposed to down) as the date approaches because those with flexible travel plans have already booked their flights and travelers with less flexibility are left scrambling for tickets. A good rule of thumb is to book your flight 70 days prior to departure.

In general, domestic flights are cheaper than international flights, so if you want to save money, try booking a trip within your own country first. You also might consider flying into small or mid-sized airports rather than major airports because they often charge lower airport taxes and fees.

It’s also important to look at the total cost, not just the price of the ticket when comparing airfare deals on different airlines. Some airlines include meals and drinks in their ticket price while others charge extra for certain amenities like checking bags or choosing seats. Also, some airlines

AirAsia is a Malaysian airline that is the largest low-cost carrier in Asia. Founded in 1993, AirAsia operates scheduled domestic and international flights to 80 destinations in 22 countries. Its main hub is the Low Cost Carrier Terminal (LCCT) at Kuala Lumpur International Airport (KLIA). The airline also maintains hubs in Kota Kinabalu, Penang and Kuching, with focus cities in Bangkok, Jakarta and Singapore. It has secondary hubs at Senai International Airport and Sultan Abdul Aziz Shah Airport in Malaysia. AirAsia is the official shirt sponsor of Malaysia national football team and Queens Park Rangers from 2010 until 2013.

JetStar Airways is an Australian low-cost airline headquartered in Melbourne. It is a wholly owned subsidiary of Qantas, created in response to the threat posed by low-cost airline Virgin Blue. Jetstar is part of Qantas’ two brand strategy of having Qantas Airways for the premium full-service market and Jetstar for the low-cost market.

Air Berlin PLC & Co. Luftverkehrs KG, branded as airberlin or airberlin.com, is Germany’s second largest airline, after Lufthansa, and Europe’s seventh largest

1. Air Asia Berhad (Malaysia)