$692 Cheap Flights from Udon Thani (UTH) to Newark Liberty Intl. Airport (EWR)

View $692 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Udon Thani (UTH-Udon Thani Intl.) to Newark Liberty Intl. Airport (EWR)

Cheap Flights from Udon Thani to Newark Liberty Intl. Airport (UTH-EWR)

Prices were available within the past 7 days and start at $692 for one-way flights and $1,332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,332 Roundtrip, found 3 days ago
$1,332
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,332 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,333 Roundtrip, found 3 days ago
$1,333
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,333 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,335 Roundtrip, found 3 days ago
$1,335
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,335 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,336 Roundtrip, found 3 days ago
$1,336
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,336 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,343 Roundtrip, found 3 days ago
$1,343
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,343 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,347 Roundtrip, found 3 days ago
$1,347
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,347 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,450 Roundtrip, found 3 days ago
$1,450
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,450 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,462 Roundtrip, found 3 days ago
$1,462
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,462 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,464 Roundtrip, found 3 days ago
$1,464
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,464 found 3 days ago
Thai Airways International
Tue, Nov 11 - Tue, Nov 18
UTH
Udon Thani
EWR
New York
$1,465 Roundtrip, found 3 days ago
$1,465
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Nov 11 from Udon Thani to New York, returning Tue, Nov 18, priced at $1,465 found 3 days ago

Frequently asked questions

How much does a flight from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR) cost?
Secure a cheap one-way flight from $692 or cheap return flight from $1,332 from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR)?
November is the cheapest month to fly from UTH to EWR. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR)?
To find the cheapest airline flying from UTH to EWR, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR)?
There aren't any daily direct flights departing from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from UTH to EWR?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR)?
Select a flight from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR) last-minute?
Holding off until just before your departure to book a ticket from UTH to EWR often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book an UTH to EWR flight and hotel package?
Compared with arranging flights and hotels separately, booking an UTH to EWR flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Udon Thani Intl. Airport (UTH) to Liberty Intl. Airport (EWR)?
If you booked your UTH to EWR flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Udon Thani Intl.
Destination airport
Newark Liberty Intl. Airport
Roundtrip price
$1,331
Distance
8419 mi

Book with confidence

Book with confidence

Udon Thani to Newark Liberty Intl. Airport Flights

The cheapest times to fly from Udon Thani to Newark Liberty Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Udon Thani to Newark Liberty Intl. Airport are during the month of November. You can find some of the cheapest flights from Udon Thani to Newark Liberty Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Udon Thani to Newark Liberty Intl. Airport

Sunday is one of the best days to book for cheap flights from Udon Thani to Newark Liberty Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Udon Thani to Newark Liberty Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Udon Thani to Newark Liberty Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $692 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Udon Thani to Newark Liberty Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Udon Thani to Newark Liberty Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Udon Thani to Newark Liberty Intl. Airport Flights
*Available to One Key members.