How long is the flight from United States to Laos?

Flight times from United States to Laos vary, but if you’re flying out of Los Angeles and flying into Vientiane Wattay (one of the most popular routes), then the duration is 21h 35m on average. Another popular route from United States to Laos is flying from San Francisco to Vientiane Wattay, which will take roughly 21h 05m. Keep in mind that layovers or delays could extend your travel time.

What are the most popular cities to visit in Laos?

For momondo users, the most popular city in Laos is Vientiane, which is visited about 72% more often than any other city in Laos. Other very common cities that our users travel to are Luang Prabang and Pakse.

$460 Cheap Flights to Laos in 2026

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Recent flights found to popular cities in Laos

Find flights to these popular cities in Laos from your nearest airport.

Flights to Vientiane

Search all flight deals to Vientiane

China Eastern

Oct 26

SFO

21h 05m

1 stop

VTE

Nov 15

VTE

22h 55m

1 stop

SFO

$705

China Eastern

Aug 25

LAX

36h 20m

2 stops

VTE

Sep 11

VTE

23h 00m

1 stop

LAX

$707

China Eastern

Aug 25

LAX

38h 15m

2 stops

VTE

Sep 11

VTE

37h 35m

3 stops

LAX

$708

China Eastern

Nov 3

LAX

21h 35m

1 stop

VTE

Nov 18

VTE

54h 05m

3 stops

LAX

$710

China Eastern

Nov 24

LAX

21h 35m

1 stop

VTE

Dec 20

VTE

23h 00m

1 stop

LAX

$711

China Eastern

Nov 23

SFO

21h 05m

1 stop

VTE

Dec 20

VTE

22h 55m

1 stop

SFO

$711

China Eastern

Nov 24

LAX

21h 35m

1 stop

VTE

Dec 21

VTE

35h 45m

3 stops

LAX

$712

China Eastern

Nov 23

SFO

38h 00m

2 stops

VTE

Dec 20

VTE

22h 55m

1 stop

SFO

$712

China Eastern

Nov 23

LAX

32h 50m

2 stops

VTE

Dec 17

VTE

35h 45m

3 stops

LAX

$714

China Eastern

Nov 23

SFO

32h 20m

2 stops

VTE

Dec 20

VTE

35h 40m

3 stops

SFO

$714

China Eastern

Oct 27

LAX

21h 35m

1 stop

VTE

Nov 4

VTE

23h 00m

1 stop

LAX

$732

China Eastern

Oct 28

LAX

21h 35m

1 stop

VTE

Dec 3

VTE

23h 00m

1 stop

LAX

$739

Flights to Luang Prabang

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Multiple Airlines

Nov 2

SFO

41h 00m

2 stops

LPQ

Nov 11

LPQ

31h 05m

2 stops

SFO

$980

Multiple Airlines

Nov 5

LAX

41h 55m

2 stops

LPQ

Nov 14

LPQ

30h 40m

2 stops

LAX

$995

Multiple Airlines

Nov 2

SFO

41h 00m

2 stops

LPQ

Nov 13

LPQ

31h 05m

2 stops

SFO

$1,028

Multiple Airlines

Nov 2

SFO

35h 40m

2 stops

LPQ

Nov 9

LPQ

33h 05m

2 stops

SFO

$1,215

Multiple Airlines

Nov 1

SFO

43h 45m

2 stops

LPQ

Nov 11

LPQ

33h 05m

2 stops

SFO

$1,248

Multiple Airlines

Aug 23

BOS

32h 40m

2 stops

LPQ

Sep 18

LPQ

36h 55m

2 stops

BOS

$1,262

Multiple Airlines

Nov 2

SFO

34h 05m

2 stops

LPQ

Nov 10

LPQ

31h 55m

2 stops

SFO

$1,290

Etihad Airways

Sep 17

IAD

33h 55m

2 stops

LPQ

Sep 21

LPQ

32h 00m

2 stops

IAD

$1,312

Multiple Airlines

Nov 26

JFK

34h 05m

2 stops

LPQ

Dec 20

LPQ

41h 25m

2 stops

JFK

$1,337

Multiple Airlines

Nov 21

SEA

45h 55m

2 stops

LPQ

Dec 6

LPQ

19h 25m

2 stops

SEA

$1,340

Etihad Airways

Sep 6

ORD

26h 55m

2 stops

LPQ

Sep 10

LPQ

38h 55m

2 stops

ORD

$1,345

Multiple Airlines

Nov 1

SFO

39h 35m

3 stops

LPQ

Nov 11

LPQ

33h 05m

2 stops

SFO

$1,347

Flights to Pakse

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Multiple Airlines

Nov 28

SFO

55h 35m

2 stops

PKZ

Jan 9

PKZ

65h 55m

2 stops

SFO

$1,383

Multiple Airlines

Nov 28

SFO

55h 35m

2 stops

PKZ

Jan 9

PKZ

65h 55m

2 stops

SFO

$1,385

Multiple Airlines

Nov 21

SFO

55h 35m

2 stops

PKZ

Jan 9

PKZ

65h 55m

2 stops

SFO

$1,488

Multiple Airlines

Nov 21

SFO

55h 35m

2 stops

PKZ

Jan 9

PKZ

65h 55m

2 stops

SFO

$1,490

Multiple Airlines

Nov 21

SFO

46h 40m

3 stops

PKZ

Jan 9

PKZ

35h 55m

2 stops

SFO

$1,732

Multiple Airlines

Nov 21

SFO

49h 20m

2 stops

PKZ

Jan 9

PKZ

22h 15m

1 stop

SFO

$1,806

Multiple Airlines

Nov 28

SFO

46h 40m

3 stops

PKZ

Jan 9

PKZ

35h 55m

2 stops

SFO

$1,957

Multiple Airlines

Nov 28

SFO

46h 40m

3 stops

PKZ

Jan 9

PKZ

35h 55m

2 stops

SFO

$1,963

Multiple Airlines

Nov 28

SFO

49h 20m

2 stops

PKZ

Jan 9

PKZ

22h 15m

1 stop

SFO

$2,083

Multiple Airlines

Nov 21

SFO

46h 45m

2 stops

PKZ

Jan 9

PKZ

22h 50m

3 stops

SFO

$2,119

Multiple Airlines

Nov 28

SFO

46h 40m

3 stops

PKZ

Jan 9

PKZ

22h 50m

3 stops

SFO

$2,217

Multiple Airlines

Nov 28

SFO

46h 40m

3 stops

PKZ

Jan 9

PKZ

22h 50m

3 stops

SFO

$2,223

Find the cheapest flights from the United States to Laos

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Laos

Enter your travel dates to find the best prices.

1:00 pm - 12:05 am

SFO

VTE

21h 05m

1 stop

1:05 am - 9:00 am

VTE

SFO

22h 55m

1 stop

$705China Eastern

Mo, Okt 26 - So, Nov 15

12:30 pm - 2:50 pm

LAX

VTE

36h 20m

2 stops

1:05 am - 10:05 am

VTE

LAX

23h 00m

1 stop

$707China Eastern

Di, Aug 25 - Fr, Sep 11

1:00 pm - 12:05 am

SFO

VTE

21h 05m

1 stop

10:05 am - 9:00 am

VTE

SFO

37h 55m

3 stops

$707China Eastern

Mo, Okt 26 - So, Nov 15

12:30 pm - 4:45 pm

LAX

VTE

38h 15m

2 stops

10:30 am - 10:05 am

VTE

LAX

37h 35m

3 stops

$708China Eastern

Di, Aug 25 - Fr, Sep 11

7:15 am - 12:05 am

PDX

VTE

26h 50m

2 stops

1:05 am - 1:50 pm

VTE

PDX

27h 45m

2 stops

$962Multiple Airlines

Mo, Okt 26 - Mi, Nov 11

7:03 am - 12:05 am

PDX

VTE

27h 02m

2 stops

1:05 am - 8:50 pm

VTE

PDX

34h 45m

2 stops

$968Multiple Airlines

Di, Okt 27 - Mi, Nov 11

8:15 pm - 12:00 pm

JFK

VTE

27h 45m

2 stops

12:35 pm - 11:15 am

VTE

JFK

34h 40m

2 stops

$1,095Singapore Airlines

Mi, Nov 11 - Mi, Jan 13

8:15 pm - 12:00 pm

JFK

VTE

27h 45m

2 stops

12:35 pm - 11:15 am

VTE

JFK

34h 40m

2 stops

$1,097Singapore Airlines

Mi, Nov 11 - Mi, Jan 13

5:40 pm - 7:45 pm

EWR

VTE

39h 05m

2 stops

8:30 pm - 1:55 pm

VTE

EWR

29h 25m

2 stops

$1,697Austrian Airlines

Mo, Okt 5 - Di, Nov 3

5:55 pm - 7:45 pm

EWR

VTE

37h 50m

2 stops

8:30 pm - 1:55 pm

VTE

EWR

53h 25m

2 stops

$1,819Austrian Airlines

So, Nov 22 - Mo, Nov 30

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mo 10/26

1:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

So 11/15

1:05 am-9:00 am

1 stop22h 55m

$705

Los AngelesVientiane

LAX - VTE

LAXVTE

Los Angeles

Di 8/25

12:30 pm-2:50 pm

2 stops36h 20m

Vientiane Wattay

Fr 9/11

1:05 am-10:05 am

1 stop23h 00m

$707

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mo 10/26

1:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

So 11/15

10:05 am-9:00 am

3 stops37h 55m

$707

Los AngelesVientiane

LAX - VTE

LAXVTE

Los Angeles

Di 8/25

12:30 pm-4:45 pm

2 stops38h 15m

Vientiane Wattay

Fr 9/11

10:30 am-10:05 am

3 stops37h 35m

$708

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Mo 10/26

7:15 am-12:05 am

2 stops26h 50m

Vientiane Wattay

Mi 11/11

1:05 am-1:50 pm

2 stops27h 45m

$962

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Di 10/27

7:03 am-12:05 am

2 stops27h 02m

Vientiane Wattay

Mi 11/11

1:05 am-8:50 pm

2 stops34h 45m

$968

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Mi 11/11

8:15 pm-12:00 pm

2 stops27h 45m

Vientiane Wattay

Mi 1/13

12:35 pm-11:15 am

2 stops34h 40m

$1,095

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Mi 11/11

8:15 pm-12:00 pm

2 stops27h 45m

Vientiane Wattay

Mi 1/13

12:35 pm-11:15 am

2 stops34h 40m

$1,097

NewarkVientiane

EWR - VTE

EWRVTE

Newark

Mo 10/5

5:40 pm-7:45 pm

2 stops39h 05m

Vientiane Wattay

Di 11/3

8:30 pm-1:55 pm

2 stops29h 25m

$1,697

NewarkVientiane

EWR - VTE

EWRVTE

Newark

So 11/22

5:55 pm-7:45 pm

2 stops37h 50m

Vientiane Wattay

Mo 11/30

8:30 pm-1:55 pm

2 stops53h 25m

$1,819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Laos flights insights and trends

Explore insights for your Laos flight to craft the best travel plan

Airlines

Other information

What airlines fly to Laos?

China Eastern, Singapore Airlines and China Southern are the top three most popular airlines that fly to Laos from United States according to our data. China Eastern is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Laos. Keep in mind that there are 5 different airlines that fly to Laos on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Laos

Click on the cities below to find out when it's cheapest to fly to Laos from United States

Vientiane

Find flights to Vientiane

Cheap Laos flight deals and tips

Summary info about Laos flight prices, duration and airlines

Best One-Way Price	$460
Best Round-Trip Price	$705
Fastest flight time	21h 05m

The best one-way flight price to Laos from United States in the last 5 days is $460 (Los Angeles to Vientiane Wattay).

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The best round-trip flight price to Laos from United States in the last 5 days is $705 (San Francisco to Vientiane Wattay).

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The fastest flight to Laos from United States takes 21h 05m (San Francisco to Vientiane Wattay).

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Frequently asked questions about flying to Laos

What is the cheapest flight to Laos?

If you are looking to fly to Laos for less, look to airlines like Lao Skyway, Lao Airlines, and VietJet Air, with prices starting at $52, $61, and $100 respectively.

What airlines fly to Laos?

Of the 5 airlines that fly to Laos, China Eastern, Singapore Airlines and China Southern happen to be the most favored based on our user data. China Eastern is the most popular among the three airlines, with 50% of users choosing them for their travels to Laos.

What is the most popular airport in Laos to fly to?

73% of our momondo users traveling to Laos in the past year chose to fly into Vientiane Wattay in the past year, making it the most popular airport in Laos. The Vientiane Wattay airport serves the city of Vientiane.

When did momondo last update prices for flights to Laos?

Prices for flights to Laos refresh daily.

How many operators does momondo search for flights to Laos?

As of June 2026, there are 16 operators available to choose from for flights to Laos.

How old do you have to be to fly to Laos?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Laos.

What documentation or ID do you need to fly to Laos?

The required travel and health documents for your Laos trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Laos. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Laos?

It is quick and easy to find flights to Laos on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Laos that suits you.

Can I find flights to Laos with flexible booking policies on momondo?

All flight searches to Laos on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Laos?

Once all potential Laos flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight to Laos right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Laos now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Laos and let you know when they change.