Thai Airways International vs AirAsia

Overview

Thai Airways International is the flag carrier of Thailand. According to Wikipedia, it was founded in 1960 as a joint venture with Scandinavian Airlines and began operating in its current form in 1988 after merging with Thai Airways Company. The Ministry of Finance holds 42.94% of the shares, and the airline is listed on the Stock Exchange of Thailand. Its headquarters are in Chatuchak, Bangkok. Thai is a founding member of Star Alliance. Its regional subsidiary Thai Smile was merged back into the mainline carrier from 2023.

Network and hubs

The main hub is Bangkok Suvarnabhumi Airport. As of January 2026 the airline served 51 international and 9 domestic destinations in 29 countries, with a network focused on Europe, Asia and Oceania. A return to North America is under discussion, according to Aviation A2Z (July 2026).

Fleet

Wikipedia lists a fleet of 80 aircraft as of January 2026, with a large order book (see the fleet page). In July 2026 Aviation A2Z reported a Boeing 787 fleet of 45 aircraft, including those on order. TTG Asia (25 September 2026) reports that long-haul flying will rely on the Airbus A350-900, Boeing 777-300ER and Boeing 787 family as older wide-bodies retire. It also reports that the Airbus A321neo fleet will grow from nine to 15 by the end of 2026, with a target of 32. The fleet is to be streamlined to four types, with a cabin overhaul planned for 2027.

On board

• Cabins: Royal Silk (business), Premium Economy and Economy, depending on aircraft. Royal First is listed in some baggage tables.
• Meals: Thai and international dishes, which vary by route and month. Pre-selection is available up to 72 hours before departure.
• Seat pitch, entertainment and Wi-Fi: not confirmed in the sources reviewed, and these vary by aircraft. Check the airline before booking.

Good to know

• Cabin baggage: Thai's official page allows one hand-carry bag of up to 7 kg.
• Checked baggage: third-party sources such as HappyFares report a piece-based allowance for tickets issued from 25 November 2025 for travel from 2 March 2026. Economy Saver and Standard include 1 x 23 kg, and Royal Silk includes 2 x 32 kg. Older tickets keep the weight-based allowance. Check the official site for your fare.
• Punctuality: Cirium reported 79.29% on-time arrivals for June 2025.
• Lounges: Royal Orchid and Royal Silk lounges. The loyalty programme is Royal Orchid Plus.

Overview

AirAsia is a Malaysian low-cost carrier. According to Wikipedia, it was founded on 20 December 1993 and began operations on 18 November 1996. Its IATA code is AK, its ICAO code is AXM and its call sign is RED CAP. The airline is headquartered at Kuala Lumpur International Airport (KLIA). Its parent company is listed as Tune Group, and the airline business has continued to use the AirAsia brand since the group renamed itself Capital A in January 2022. AirAsia is not a member of any of the three global airline alliances. Its loyalty programme is AirAsia Rewards.

Network and hubs

The main hub is KLIA Terminal 2, the low-cost carrier terminal. Other operating bases are Johor Bahru, Kota Kinabalu, Kuching and Penang. Wikipedia states that the airline serves more than 166 destinations in 25 countries, a figure that includes its affiliates. The group also includes units in Thailand, Indonesia, Cambodia and the Philippines. Wikipedia also notes that AirAsia X has been merged into the AirAsia Group.

Fleet

As of May 2026, Wikipedia's fleet table lists these passenger aircraft in service:

• 69 Airbus A320-200
• 29 Airbus A320neo
• 8 Airbus A321neo
• 1 Airbus A321LR

That makes 107 passenger aircraft. Three A321 freighters operate for its Teleport cargo business. FlightGlobal reported that the first A321LR was delivered on 30 April 2026, with at least 62 on order. The same report says AirAsia plans to return 14 aircraft to lessors during 2026 and to reduce its total fleet. Wikipedia also lists a large order book of A321neo, A321XLR and A220-300 aircraft.

On board

The sources reviewed did not give current details of cabin classes, seat pitch, meals or entertainment, so these are not listed here. Wikipedia notes that AirAsia was the first Malaysian airline to offer onboard Wi-Fi, in 2014, but this does not confirm that Wi-Fi is available today. Travellers should check the airline's website for the aircraft and route they plan to fly.

Good to know

• As a low-cost carrier, AirAsia generally sells extras separately. Check the current baggage and fees pages on the airline's website before booking, because allowances were not confirmed in the sources used.
• Flights from KLIA use Terminal 2, which is separate from the main terminal.
• Loyalty programme: AirAsia Rewards.
• No on-time performance figure was found in the sources used, so none is given here.