What is the cheapest month to fly to Southeast Asia?

Currently, the cheapest month for flights to Southeast Asia is March . The most expensive month for flights is December . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

Can I find cheaper flights to Southeast Asia if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Southeast Asia on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Southeast Asia?

Based on reviews from Cheapflights users, Spirit Airlines is rated the highest out of the airlines that fly to Southeast Asia.

How much is a round-trip flight to Southeast Asia?

A round-trip flight to Southeast Asia will typically cost around $56, however they can be found for as little as $15.

Where does the fastest flight to Southeast Asia depart from?

For those looking to save time traveling to Southeast Asia, Honolulu offers the quickest one-way flight (10 hours 50 minutes).

Does Bangkok Suvarnabhumi have rental cars?

Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Bangkok Suvarnabhumi?

Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

$329+ Flights to Southeast Asia

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Flights to Southeast Asia in 2025

Popular in	December
Cheapest in	March
Average price	$1,378
Round-trip from	$1,037
One-way from	$329

Highest demand for flights based on searches. 10% potential increase in price ($133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

From New York to Manila Ninoy Aquino Intl

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One-way flight from New York to Southeast Asia

Search Deals

Find flights to Southeast Asia

One-wayRound-trip

Explore Southeast Asia

Flights to Manila

Flights to Bangkok

Flights to Kuala Lumpur

Flights to Ho Chi Minh City

Flights to Singapore

Flights to Cebu City

Find flight deals to Southeast Asia

Cheapest flights to Southeast Asia
Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on June 12, 2025.

Sun 7/2712:55 pmJFK - BKK

1 stop23h 15mAsiana Airlines

Sun 8/311:55 amBKK - JFK

1 stop34h 00mAsiana Airlines

Deal found 6/11$800

Thu 9/43:45 pmJFK - BKK

1 stop28h 35mEtihad Airways

Thu 9/188:55 pmBKK - JFK

1 stop23h 05mEtihad Airways

Deal found 6/11$801

Thu 7/317:00 amEWR - BKK

2 stops27h 45mDelta

Sun 8/3111:30 pmBKK - EWR

2 stops28h 02mDelta

Deal found 6/10$803

Tue 7/296:00 amJFK - BKK

2 stops30h 25mDelta

Wed 8/611:30 pmBKK - JFK

2 stops26h 04mDelta

Deal found 6/10$803

Sat 7/196:05 amLGA - BKK

2 stops35h 30mUnited Airlines

Wed 8/67:00 amBKK - LGA

2 stops38h 18mUnited Airlines

Deal found 6/11$803

Sun 9/1410:20 amEWR - BKK

1 stop31h 15mUnited Airlines

Thu 10/237:00 amBKK - EWR

2 stops33h 05mUnited Airlines

Deal found 6/10$804

Wed 11/58:00 pmLGA - BKK

2 stops37h 30mKorean Air

Mon 11/179:40 amBKK - LGA

2 stops38h 18mKorean Air

Deal found 6/10$804

Sat 11/85:00 pmJFK - BKK

2 stops40h 30mKorean Air

Sun 12/1411:15 pmBKK - JFK

1 stop22h 45mKorean Air

Deal found 6/11$805

Mon 7/71:30 pmJFK - BKK

1 stop28h 05mANA

Mon 7/141:55 pmBKK - JFK

1 stop32h 05mANA

Deal found 6/10$809

Sun 8/3110:35 amJFK - BKK

1 stop32h 15mAmerican Airlines

Wed 9/109:45 amBKK - JFK

2 stops25h 07mAmerican Airlines

Deal found 6/11$818

Wed 7/166:00 amLGA - BKK

2 stops30h 55mANA

Tue 8/59:35 pmBKK - LGA

2 stops33h 45mANA

Deal found 6/11$819

Tue 8/261:30 amJFK - BKK

1 stop34h 40mMultiple Airlines

Mon 9/111:30 pmBKK - JFK

1 stop34h 30mMultiple Airlines

Deal found 6/11$820

Best flights to Southeast Asia
Discover carefully curated flight deals to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sun 9/72:00 amJFK - BKK

1 stop26h 30mANA

Sat 9/209:35 pmBKK - JFK

1 stop24h 25mANA

Deal found 6/11$800

Sat 7/121:30 amJFK - BKK

1 stop34h 40mAsiana Airlines

Wed 7/2311:55 amBKK - JFK

1 stop22h 05mAsiana Airlines

Deal found 6/11$802

Thu 7/317:00 amEWR - BKK

2 stops27h 45mDelta

Sun 8/3111:30 pmBKK - EWR

2 stops28h 02mDelta

Deal found 6/10$803

Sat 7/196:05 amLGA - BKK

2 stops35h 30mUnited Airlines

Mon 8/117:00 amBKK - LGA

2 stops38h 18mUnited Airlines

Deal found 6/11$803

Wed 11/58:00 pmLGA - BKK

2 stops37h 30mKorean Air

Mon 11/179:40 amBKK - LGA

2 stops38h 18mKorean Air

Deal found 6/10$804

Fri 9/123:45 pmJFK - BKK

1 stop21h 10mEtihad Airways

Fri 9/269:30 amBKK - JFK

1 stop41h 35mEtihad Airways

Deal found 6/11$813

Sun 8/3110:35 amJFK - BKK

1 stop32h 15mAmerican Airlines

Wed 9/109:45 amBKK - JFK

2 stops25h 07mAmerican Airlines

Deal found 6/11$818

Tue 8/261:30 amJFK - BKK

1 stop34h 40mMultiple Airlines

Mon 9/111:30 pmBKK - JFK

1 stop34h 30mMultiple Airlines

Deal found 6/11$820

Wed 9/311:30 amEWR - BKK

1 stop21h 05mAir India

Mon 12/15:55 pmBKK - EWR

1 stop25h 00mAir India

Deal found 6/11$824

Wed 9/241:20 amJFK - BKK

1 stop31h 00mQatar Airways

Thu 10/22:30 amBKK - JFK

1 stop23h 40mQatar Airways

Deal found 6/11$852

Wed 9/108:09 amLGA - BKK

2 stops27h 51mJapan Airlines

Wed 9/178:05 amBKK - LGA

2 stops24h 19mJapan Airlines

Deal found 6/11$915

Fri 10/101:20 amJFK - BKK

1 stop25h 05mJetBlue

Fri 10/318:10 amBKK - JFK

1 stop25h 20mJetBlue

Deal found 6/10$930

Last-minute flights to Southeast Asia
Discover last-minute flight deals to Southeast Asia. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1710:30 amEWR - BKK

1 stop31h 05mANA

Mon 6/309:35 pmBKK - EWR

1 stop31h 15mANA

Deal found 6/11$1,055

Tue 6/1711:20 amJFK - SIN

1 stop21h 40mQatar Airways

Tue 6/246:45 pmSIN - JFK

1 stop39h 45mQatar Airways

Deal found 6/10$1,069

Tue 6/1711:10 amJFK - BKK

1 stop39h 25mAir India

Mon 6/305:55 pmBKK - JFK

1 stop27h 05mAir India

Deal found 6/9$1,104

Tue 6/176:45 amJFK - SIN

2 stops46h 35mIndiGo

Tue 6/247:45 pmSIN - JFK

2 stops38h 55mIndiGo

Deal found 6/10$1,138

Tue 6/1711:10 amJFK - SIN

2 stops33h 05mAir India

Tue 6/2410:30 amSIN - JFK

1 stop33h 25mAir India

Deal found 6/9$1,147

Wed 6/182:00 pmJFK - BKK

1 stop41h 35mEtihad Airways

Sun 6/292:55 amBKK - JFK

1 stop24h 10mEtihad Airways

Deal found 6/9$1,188

Thu 6/191:00 amEWR - BKK

1 stop33h 10mAIR PREMIA

Tue 6/2410:45 pmBKK - EWR

1 stop34h 45mAIR PREMIA

Deal found 6/11$1,159

Fri 6/2012:50 pmJFK - MNL

1 stop42h 20mTurkish Airlines

Mon 6/309:25 pmMNL - JFK

1 stop25h 30mTurkish Airlines

Deal found 6/10$1,150

Fri 6/202:50 pmJFK - MNL

1 stop20h 05mCathay Pacific

Tue 7/85:30 amMNL - JFK

1 stop19h 40mCathay Pacific

Deal found 6/11$1,168

Sun 6/2212:05 pmEWR - BKK

1 stop38h 30mAir India

Sun 7/610:25 pmBKK - EWR

1 stop44h 30mAir India

Deal found 6/10$912

Sun 6/2211:10 amJFK - BKK

1 stop21h 25mMultiple Airlines

Tue 7/812:20 pmBKK - JFK

1 stop30h 35mMultiple Airlines

Deal found 6/9$1,126

Sun 6/2211:20 amJFK - BKK

1 stop21h 00mAmerican Airlines

Sun 6/298:55 amBKK - JFK

1 stop24h 35mAmerican Airlines

Deal found 6/11$1,130

One-way flights to Southeast Asia
Search for one-way flight options to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sun 9/76:00 pmEWR - BKK

2 stops30h 20mMultiple Airlines

Deal found 6/10$329

Thu 8/218:25 amEWR - BKK

2 stops28h 00mKorean Air

Deal found 6/11$392

Tue 9/2310:20 amEWR - BKK

1 stop31h 15mANA

Deal found 6/11$394

Thu 8/2110:30 amEWR - BKK

1 stop31h 05mUnited Airlines

Deal found 6/10$401

Thu 9/189:40 amEWR - BKK

2 stops26h 45mDelta

Deal found 6/9$403

Sat 9/131:10 pmJFK - BKK

1 stop24h 55mKorean Air

Deal found 6/10$446

Wed 10/151:30 pmJFK - BKK

1 stop39h 00mANA

Deal found 6/11$447

Wed 7/99:59 amLGA - BKK

2 stops26h 26mKorean Air

Deal found 6/10$447

Fri 8/153:45 pmJFK - BKK

1 stop28h 35mEtihad Airways

Deal found 6/11$450

Mon 7/147:30 amJFK - BKK

2 stops28h 55mDelta

Deal found 6/10$451

Wed 7/97:55 amLGA - BKK

2 stops28h 30mDelta

Deal found 6/10$451

Fri 7/1112:55 pmJFK - BKK

1 stop23h 15mAsiana Airlines

Deal found 6/11$453

Cheapflights Fare Finder

Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Route

Depart

Return

Price

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 7/27

12:55 pm-11:10 pm

1 stop23h 15m

Bangkok Suvarnabhumi

Sun 8/3

11:55 am-10:55 am

1 stop34h 00m

$800

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Thu 9/4

3:45 pm-7:20 am

1 stop28h 35m

Bangkok Suvarnabhumi

Thu 9/18

8:55 pm-9:00 am

1 stop23h 05m

$801

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 7/31

7:00 am-9:45 pm

2 stops27h 45m

Bangkok Suvarnabhumi

Sun 8/31

11:30 pm-4:32 pm

2 stops28h 02m

$803

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Sat 7/19

6:05 am-4:35 am

2 stops35h 30m

Bangkok Suvarnabhumi

Mon 8/11

7:00 am-10:18 am

2 stops38h 18m

$803

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Tue 7/29

6:00 am-11:25 pm

2 stops30h 25m

Bangkok Suvarnabhumi

Wed 8/6

11:30 pm-2:34 pm

2 stops26h 04m

$803

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Sun 9/14

10:20 am-4:35 am

1 stop31h 15m

Bangkok Suvarnabhumi

Thu 10/23

7:00 am-5:05 am

2 stops33h 05m

$804

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 7/7

1:30 pm-4:35 am

1 stop28h 05m

Bangkok Suvarnabhumi

Mon 7/14

9:35 pm-11:00 am

1 stop24h 25m

$806

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Thu 9/4

9:59 am-11:25 pm

2 stops26h 26m

Bangkok Suvarnabhumi

Mon 12/1

9:30 pm-2:23 pm

2 stops28h 53m

$809

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sat 9/6

1:30 am-11:10 pm

1 stop34h 40m

Bangkok Suvarnabhumi

Sat 9/13

9:50 am-11:00 pm

1 stop24h 10m

$810

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 8/31

10:35 am-5:50 am

1 stop32h 15m

Bangkok Suvarnabhumi

Wed 9/10

9:45 am-11:52 pm

2 stops25h 07m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results

...

Best time to book a flight to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 to Southeast Asia

How long is the flight to Southeast Asia?

On average, a flight from New York to Southeast Asia takes 32 hours 3 minutes. Flights to Southeast Asia from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Southeast Asia?

Users looking for the lowest fares to Southeast Asia should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travelers will want to avoid Friday at noon, when prices are usually at their highest.

What are the most popular airlines that fly to Southeast Asia?

The most popular airlines flying from New York to Southeast Asia are Cathay Pacific, Korean Air and Asiana Airlines.

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from New York to Southeast Asia are Philippine Airlines, SAUDIA and Condor.

Rainfall in Southeast Asia by month

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines to Southeast Asia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,202 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very good

1,088 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very good

1,489 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

China Airlines

8.3

Very good

738 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.3

Very good

882 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

FAQs about flying to Southeast Asia

Can I find cheaper flights to Southeast Asia if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Southeast Asia on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Southeast Asia?
Based on reviews from Cheapflights users, Spirit Airlines is rated the highest out of the airlines that fly to Southeast Asia.
How much is a round-trip flight to Southeast Asia?
A round-trip flight to Southeast Asia will typically cost around $56, however they can be found for as little as $15.
Where does the fastest flight to Southeast Asia depart from?
For those looking to save time traveling to Southeast Asia, Honolulu offers the quickest one-way flight (10 hours 50 minutes).
Does Bangkok Suvarnabhumi have rental cars?
Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Bangkok Suvarnabhumi?
Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$329+ Cheap flights to Southeast Asia

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights to Southeast Asia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Flights to Southeast Asia in 2025

Find the latest flights to Southeast Asia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 12, 2025.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Find flights to Southeast Asia

Browse one-way and round-trip flights deals to Southeast Asia on Cheapflights. Flight deals are based on user searches and were last updated on June 12, 2025

Explore Southeast Asia

Find flight deals to Southeast Asia

Cheapest flights to Southeast AsiaExplore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on June 12, 2025.

Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Locate flights to Southeast Asia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 12, 2025.

Use the filters below to find and compare flights to Southeast Asia that are best for you.

Best time to book a flight to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Southeast Asia

How long is the flight to Southeast Asia?

When is the cheapest time to fly to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from New York to Southeast Asia. Price data was last updated on October 27, 2024.

What are the most popular airlines that fly to Southeast Asia?

What are the cheapest airlines that fly to Southeast Asia?

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines to Southeast Asia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Southeast Asia

Can I find cheaper flights to Southeast Asia if I am willing to have layovers?

What is the best airline to fly to Southeast Asia?

How much is a round-trip flight to Southeast Asia?

Where does the fastest flight to Southeast Asia depart from?

Does Bangkok Suvarnabhumi have rental cars?

Are there hotels close to Bangkok Suvarnabhumi?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Southeast Asia by cabin class

Find flights to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Travel Smart

Cheapest flights to Southeast Asia
Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on June 12, 2025.