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Cheap flights from Boston to Vientiane from $1,119

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Vientiane departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 pm - 5:20 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
32h 20m2 stops Doha Hamad Intl Hanoi Noibai
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,119Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
10:00 pm - 7:35 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
34h 35m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,119Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
10:00 pm - 5:20 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
32h 20m2 stops Doha Hamad Intl Hanoi Noibai
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,127Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
10:00 pm - 7:35 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
34h 35m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,127Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
10:00 pm - 5:20 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
32h 20m2 stops Doha Hamad Intl Hanoi Noibai
Multiple Airlines Logo
7:30 am - 1:55 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
42h 25m3 stops Pakse Ho Chi Minh City Doha Hamad Intl
$1,135Multiple Airlines
Sun, Oct 18 - Thu, Nov 26
Multiple Airlines Logo
10:00 pm - 7:35 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
34h 35m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
7:30 am - 1:55 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
42h 25m3 stops Pakse Ho Chi Minh City Doha Hamad Intl
$1,135Multiple Airlines
Sun, Oct 18 - Thu, Nov 26
China Eastern Logo
6:10 am - 12:05 amBOS  Boston Logan Intl-VTE Vientiane Wattay
29h 55m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
1:05 am - 9:44 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
32h 39m2 stops Shanghai Pu Dong San Francisco
$1,140China Eastern
Sat, Nov 14 - Fri, Dec 4
Multiple Airlines Logo
10:00 pm - 5:20 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
32h 20m2 stops Doha Hamad Intl Hanoi Noibai
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,148Multiple Airlines
Fri, Aug 28 - Fri, Sep 18
Multiple Airlines Logo
10:00 pm - 7:35 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
34h 35m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,158Multiple Airlines
Fri, Aug 28 - Fri, Sep 18
Multiple Airlines Logo
10:00 pm - 5:20 pmBOS  Boston Logan Intl-VTE Vientiane Wattay
32h 20m2 stops Doha Hamad Intl Hanoi Noibai
Multiple Airlines Logo
2:30 pm - 3:15 pmVTE  Vientiane Wattay-BOS Boston Logan Intl
59h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,167Multiple Airlines
Fri, Aug 28 - Fri, Sep 18

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China Eastern flights from Boston to Vientiane

Our best China Eastern deals on Boston to Vientiane flight tickets
China Eastern
Nov 14
BOS6:10 amBoston Logan Intl
29h 55m
2 stops
VTE12:05 amVientiane Wattay
Dec 4
VTE1:05 amVientiane Wattay
32h 39m
2 stops
BOS9:44 pmBoston Logan Intl
$1,140
China Eastern
Nov 1
BOS6:15 amBoston Logan Intl
29h 50m
2 stops
VTE12:05 amVientiane Wattay
Feb 28
VTE1:05 amVientiane Wattay
35h 16m
2 stops
BOS12:21 amBoston Logan Intl
$1,173

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Vientiane 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Boston to Vientiane that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Wed 9/30

10:00 pm-5:20 pm

2 stops32h 20m

Vientiane Wattay

Wed 10/14

2:30 pm-3:15 pm

2 stops59h 45m

$1,119

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Wed 9/30

10:00 pm-7:35 pm

3 stops34h 35m

Vientiane Wattay

Wed 10/14

2:30 pm-3:15 pm

2 stops59h 45m

$1,119

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Wed 9/30

10:00 pm-5:20 pm

2 stops32h 20m

Vientiane Wattay

Wed 10/14

2:30 pm-3:15 pm

2 stops59h 45m

$1,127

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Wed 9/30

10:00 pm-7:35 pm

3 stops34h 35m

Vientiane Wattay

Wed 10/14

2:30 pm-3:15 pm

2 stops59h 45m

$1,127

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Sun 10/18

10:00 pm-5:20 pm

2 stops32h 20m

Vientiane Wattay

Thu 11/26

7:30 am-1:55 pm

3 stops42h 25m

$1,135

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Sun 10/18

10:00 pm-7:35 pm

3 stops34h 35m

Vientiane Wattay

Thu 11/26

7:30 am-1:55 pm

3 stops42h 25m

$1,135
Quickest round-trip

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Sat 11/14

6:10 am-12:05 am

2 stops29h 55m

Vientiane Wattay

Fri 12/4

1:05 am-9:44 pm

2 stops32h 39m

$1,140

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Fri 8/28

10:00 pm-5:20 pm

2 stops32h 20m

Vientiane Wattay

Fri 9/18

2:30 pm-3:15 pm

2 stops59h 45m

$1,148

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Fri 8/28

10:00 pm-7:35 pm

3 stops34h 35m

Vientiane Wattay

Fri 9/18

2:30 pm-3:15 pm

2 stops59h 45m

$1,158

BostonVientiane

BOS Boston Logan Intl - VTE Vientiane Wattay

BOSVTE

Boston Logan Intl

Fri 8/28

10:00 pm-5:20 pm

2 stops32h 20m

Vientiane Wattay

Fri 9/18

2:30 pm-3:15 pm

2 stops59h 45m

$1,167

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boston to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Vientiane (BOS to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Vientiane

Fastest flight time

29h 05m

Direct flights

None
The fastest flight from Boston to Vientiane takes 29h 05m
There are no direct flights from Boston to Vientiane. There are no popular flight routes from Boston to Vientiane.
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Frequently asked questions about flying from Boston to Vientiane

  • How far is Boston Logan Intl to Vientiane Wattay by plane?

    Vientiane Wattay is 8243.3 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 29h 05m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Vientiane Wattay Airport?

    Prices for flights from Boston Logan Intl Airport to Vientiane Wattay Airport refresh daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Vientiane Wattay Airport?

    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 from Boston Logan Intl Airport to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The required travel and health documents for your Vientiane Wattay Airport 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 Vientiane Wattay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Boston to Vientiane

  • How do I get Price Alerts for flights from Boston to Vientiane?

    Search flight deals from Boston to Vientiane. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Boston to Vientiane with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Vientiane?

It is quick and easy to find Boston to Vientiane flights 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 Vientiane that suits you.

Can I find flights from Boston to Vientiane with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Vientiane from Boston with this policy.

How can momondo help me find flights from Boston to Vientiane?

momondo helps you find the best flight between Boston and Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Vientiane, momondo offers a useful price alert feature which will track prices for flights to Vientiane from Boston and alert you when they change.

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