Title: Cheap T'Way Air (TW) Flight Reservations: Booking Flights - Expedia.com ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Book T'Way Air flights (TW) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Airline Information | Airline Name | T'Way Air | | --------------- | --------- | | Airline Code | TW | | Roundtrip price | | ## Frequently asked questions ### Can I fly from the US on T'way Air? > - Seoul Incheon (ICN) > - Busan (PUS) > - Daegu (TAE) ### Where does T'way Air fly to? > - Seoul Incheon (ICN) (hub) > - Busan (PUS) > - Jeju (CJU) > - Tokyo (NRT) > - Osaka (KIX) > - Fukuoka (FUK) > - Taipei (TPE) > - Bangkok (BKK) > - Da Nang (DAD) > - Hanoi (HAN) > - Manila (MNL) > - Guam (GUM) > - Singapore (SIN) > - Zagreb (ZAG) (long-haul expansion) ### Can I earn T'way Air miles with Expedia? ### How much is carry-on for T'way Air? > - All passengers: One item up to 22 Ibs (10 kg) and one personal item ### What size carry-on is allowed on T'way Air? > - One carry-on item that must not exceed 21.6 x 15.7 x 7.8 inches (55 x 40 x 20 cm) > Oversized items must be checked and may incur a fee. ### How much are checked bags on T'way Air? > - Basic Fare: No checked bag included > - Standard Fare: One bag up to 33 Ibs (15 kg) > - International Upgrades: Checked bags up to 44 to 66 Ibs (20 to 30 kg) with bundle fares > Fees increase when paid at the airport versus online. ### Do you have to pay for seat selection on T'way Air? ### How far in advance can you check in with T'way Air? ### Who is T'way Air's partner in the USA? ### What kind of airline is T'way Air? ### Is T'way Air a good airline to fly with? ### What type of planes does T'way Air fly? ### Does T'way Air have First or Business Class? \*Flight schedules are subject to change. \*Available to One Key members.