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Suvarnabhumi

$428+ Cheap flights from Newark (EWR) to Suvarnabhumi (BKK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BKK
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Bangkok Suvarnabhumi are usually found in July or February, booked 2 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Newark to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2025.

Round-trip from

$759
(Korean Air)

One-way from

$428
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$1,047
From Newark to Bangkok Suvarnabhumi
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One-way flight from Newark to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 7% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Newark to Suvarnabhumi

Cheapest flights from Newark to Suvarnabhumi
Explore the most affordable flight options available from Newark to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Korean Air deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:15 amEWR - BKK
2 stops26h 30mKorean Air
Tue 9/2311:30 pmBKK - EWR
2 stops26h 11mKorean Air
Deal found 7/30$759
This Ovago deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:25 amEWR - BKK
1 stop25h 30mANA
Wed 9/171:55 pmBKK - EWR
1 stop39h 00mANA
Deal found 7/31$762
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amEWR - BKK
2 stops29h 55mUnited Airlines
Wed 10/157:00 amBKK - EWR
2 stops28h 58mUnited Airlines
Deal found 7/31$765
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:15 pmEWR - BKK
1 stop37h 20mAir India
Wed 11/195:55 pmBKK - EWR
1 stop25h 00mAir India
Deal found 7/29$770
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:25 amEWR - BKK
1 stop20h 15mTurkish Airlines
Tue 12/165:50 amBKK - EWR
1 stop28h 40mTurkish Airlines
Deal found 7/29$774
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:20 amEWR - BKK
2 stops30h 05mDelta
Mon 10/202:35 amBKK - EWR
2 stops31h 31mDelta
Deal found 7/30$775

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Newark Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Newark

Fly to

Suvarnabhumi

Route

Depart

Return

Price

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Wed 8/27

11:25 am-4:35 am

2 stops30h 10m

Bangkok Suvarnabhumi

Tue 9/2

9:35 am-2:30 pm

2 stops39h 55m

$759

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 10/13

8:22 am-1:05 am

2 stops29h 43m

Bangkok Suvarnabhumi

Wed 10/22

2:35 am-11:06 pm

2 stops31h 31m

$760

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Tue 9/9

11:25 am-11:55 pm

1 stop25h 30m

Bangkok Suvarnabhumi

Wed 9/17

1:55 pm-5:55 pm

1 stop39h 00m

$762

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Fri 10/3

11:55 am-8:25 pm

1 stop21h 30m

Bangkok Suvarnabhumi

Mon 11/24

5:55 pm-6:55 am

1 stop25h 00m

$770

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 8/7

7:05 am-11:25 pm

2 stops29h 20m

Bangkok Suvarnabhumi

Wed 10/22

9:40 pm-11:06 pm

2 stops36h 26m

$775

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 8/25

12:30 am-5:15 am

1 stop41h 45m

Bangkok Suvarnabhumi

Tue 9/23

6:45 am-10:35 pm

1 stop26h 50m

$777

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 8/28

7:00 am-11:55 pm

2 stops29h 55m

$428

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 10/27

8:05 am-11:20 pm

2 stops28h 15m

$429

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 10/6

9:00 pm-11:55 pm

2 stops39h 55m

$430

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 8/25

12:30 am-5:15 am

1 stop41h 45m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 results
1
2

Best time to book a flight from Newark to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Newark Airport to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Suvarnabhumi. Price data was last updated on July 25, 2025.

The price you pay for your flight from Newark Airport to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Newark Airport to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Newark Airport to Bangkok Suvarnabhumi Airport (average of $946). Flying from Newark Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to BKK?

Find hourly flight availability from Newark to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to Bangkok Suvarnabhumi Airport in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Newark Airport to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from Newark to Suvarnabhumi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Newark Airport to Bangkok Suvarnabhumi Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Newark Airport to Bangkok Suvarnabhumi Airport?

What’s the top layover airport for flights from Newark Airport to Bangkok Suvarnabhumi Airport?

Share of 1-stop round-trip flights from Newark Airport to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Istanbul (IST) – chosen by Cheapflights users on 68% of 1-stop itineraries from Newark Airport to Bangkok Suvarnabhumi Airport on Cheapflights.

What’s the cheapest layover airport for flights from Newark Airport to Bangkok Suvarnabhumi Airport?

Average round-trip fare for 1-stop flights from Newark Airport to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Tokyo (HND) is the most affordable 1-stop option, with an average round-trip price of $784.

What’s the fastest layover option from Newark Airport to Bangkok Suvarnabhumi Airport?

Shortest average travel time for 1-stop one-way flights from Newark Airport to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 22h 15m.

Which airport typically offers the quickest layover for flights from Newark Airport to Bangkok Suvarnabhumi Airport?

Average layover duration for 1-stop one-way flights from Newark Airport to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 1h 19m.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Korean Air, ANA, and Japan Airlines from Newark Airport to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
AIR PREMIA
8.2
Very good
59 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Newark to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Newark Airport to Bangkok Suvarnabhumi Airport round-trip?

    Cheapflights users have booked flights from Newark Airport to Bangkok Suvarnabhumi Airport round-trip from $759. Other airlines that can offer you cheap pricing are ANA, from $762, and United Airlines, from $765. Korean Air is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Newark Airport to Bangkok Suvarnabhumi Airport one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $428. Users have also found prices from $429 and $430 on Delta and United Airlines, respectively.

  • Where are the most common layover locations when flying from Newark Airport to Bangkok Suvarnabhumi Airport?

    Most of the time, Newark Airport to Bangkok Suvarnabhumi Airport flights that have layovers will stop in Tokyo. Singapore sees the second most layovers for non-direct flights flying from Newark Airport to Bangkok Suvarnabhumi Airport. Istanbul sees the third most layovers on flights from Newark Airport to Bangkok Suvarnabhumi Airport.

  • What are some popular things to do or see while on a layover in Tokyo?

    Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Tsukiji Outer Market and Tokyo Tower are located about 34.6 mi, 35.3 mi, and 36.7 mi, respectively from Tokyo Narita if you are interested in checking them out. Travelers in need of a car in Tokyo can rent one for about $54 per day.

  • What are some popular points of interest to see during a layover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Universal Studios Singapore, and Geylang Serai New Market. Sentosa, Universal Studios Singapore, and Geylang Serai New Market can be visited by traveling about 13.4 mi, 13.4 mi, and 6.9 mi respectively from Singapore Changi. Travelers can rent a car at Singapore Changi for an average daily rate of $92 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in Istanbul?

    Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani are currently the most popular points of interest in Istanbul. Those on a layover in Istanbul interested in visiting Taksim Square, Sultan Ahmet Camii, or Beyazit Meydani can do so by traveling 20.8 mi, 22.3 mi, and 21.7 mi, respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of $52 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Newark Airport to Bangkok Suvarnabhumi Airport flights?

    Of the flights from Newark Airport to Bangkok Suvarnabhumi Airport that have layovers, the fewest flights stop in Atlanta. Newark Airport to Bangkok Suvarnabhumi Airport flights stopping in Seoul are the next rarest. Tokyo sees the third fewest flights with layovers for the Newark Airport to Bangkok Suvarnabhumi Airport route.

  • Can I find deals for flights from Newark to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Newark to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Suvarnabhumi.

  • Can I find deals for business class flights from Newark to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Newark to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Newark Airport to Bangkok Suvarnabhumi Airport (average of $946). Flying from Newark Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

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Top 10 airlines flying from Newark to Suvarnabhumi

Discover the top 10 airlines that operate flights from Newark to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$673Average$1,048FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$743Average$936FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$761Average$1,140FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$766Average$947FlexibilityNo cancel feeOn-time69%
DeltaCheapest$803Average$1,062FlexibilityNo cancel feeOn-timeN/A
ANACheapest$859Average$1,186FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$866Average$1,113FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$901Average$1,009FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$926Average$1,219FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$1,129Average$1,302FlexibilityNo cancel feeOn-time67%

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