App
Customer Support
SGD
Find Bookings
Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Bangkok
>
Flights from Williamsport to Bangkok
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Williamsport to Bangkok Starting at SGD 5,450

For as little as SGD 5,450, you can take your next adventure to Bangkok without breaking the bank. Choose between one-way and return tickets from Williamsport below.

  • One way
  • Round-trip
      • IPT14:45
        29h 25m
        2 stops
        BKK08:10
        Fri, Mar 7|Williamsport - Bangkok|Southern Airways Express
        SGD 5,450SGD 7,078
        23% OFF
        23% OFF
        SGD 7,078SGD 5,450

        Choose Southern Airways Express flights from Williamsport to Bangkok. The one-way connecting flight with Southern Airways Express departs from Williamsport Regional Airport on Fri, Mar 7, arriving at Suvarnabhumi Airport. One-way Prices start from SGD 5,450 including taxes and charges.

      • IPT01:00 pm
        3h 5m
        Nonstop
        BKK02:00 pm
        Sat, Feb 22|Williamsport - Bangkok|Southern Airways Express
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Williamsport to Bangkok flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. 9X328

    Southern Airways Express

    05:50

    IPT

    1.5h

    07:20

    IAD

    SMTWT--
    Search

  2. UA108

    United Airlines

    17:35

    IAD

    8.2h

    07:45

    MUC

    SMTWTFS

  3. LH772

    Lufthansa

    22:20

    MUC

    10.8h

    14:10

    BKK

    SMTWTFS

  4. 9X332

    Southern Airways Express

    14:45

    IPT

    1.5h

    16:15

    IAD

    SMTWT-S
    Search

  5. UA108

    United Airlines

    17:35

    IAD

    8.2h

    07:45

    MUC

    SMTWTFS

  6. LH772

    Lufthansa

    22:20

    MUC

    10.8h

    14:10

    BKK

    SMTWTFS

  7. 9X332

    Southern Airways Express

    14:45

    IPT

    1.5h

    16:15

    IAD

    SMTWT-S
    Search

  8. UA884

    United Airlines

    17:10

    IAD

    9.1h

    08:15

    FCO

    ---W---

  9. AZ758

    ITA Airways

    15:15

    FCO

    10.4h

    07:40

    BKK

    S-TW-FS
Find more flights and airlines

When is the cheapest time to fly from Williamsport to Bangkok?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Bangkok from Williamsport have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Williamsport (IPT) to Bangkok (BKK) the cheapest?

    Airlines adjust prices for flights from Williamsport to Bangkok based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Williamsport (IPT) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around SGD 8,475.

  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Don Mueang International Airport to downtown is about 22 km, by taxi about 40 minutes.
    • The distance from Suvarnabhumi Airport to downtown is about 24 km, by taxi about 40 minutes.

  • How many airports are there in Bangkok (BKK)?

    There are 2 airport(s) near Bangkok (BKK): Suvarnabhumi Airport and Don Mueang International Airport.

How to find a cheap flight from Williamsport to Bangkok

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Williamsport to Bangkok

Off-season for travelDecember
Peak season for travelMarch
Flight distance13,896.36 km
Popular airlineSouthern Airways Express

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.