How long is the flight from United Kingdom to Vientiane?

China Southern, China Eastern, and Hainan Airlines can get you from United Kingdom to Vientiane in just under 17h 50m. Your travel time can differ by up to 12h 45m. The distance between United Kingdom and Vientiane is about 5786 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Vientiane ranges from 10.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Vientiane when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Vientiane, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

What are the most popular routes from United Kingdom to Vientiane?

When deciding which route to take from United Kingdom to Vientiane consider London Heathrow - Vientiane Wattay, London Gatwick - Vientiane Wattay or London Stansted - Vientiane Wattay as they are the most popular.

What are the most popular airlines that fly from United Kingdom to Vientiane?

Before booking your flight from United Kingdom to Vientiane check out the most popular airlines for this route: Thai Airways, China Southern or China Eastern.

What is the cheapest time of day to fly from GB to VTE?

When flying from United Kingdom to Vientiane, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Vientiane from United Kingdom?

Located just 2.8 mi from the city center, Vientiane Wattay (VTE) is the airport most travelers will use when flying to Vientiane from United Kingdom.

Can I find deals for flights from United Kingdom to Vientiane that include hotel bookings?

Yes. In addition to deals on United Kingdom to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Vientiane?

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

Can I find deals for business class flights from United Kingdom to Vientiane?

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

£301+ Cheap Flights from the United Kingdom to Vientiane

Cheap flight deals from United Kingdom to Vientiane

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from United Kingdom to Vientiane
Explore the most affordable flight options available from United Kingdom to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Thu 3/1209:50 -

1 stop17h 40m

Fri 11/1211:30 -

1 stop26h 00m

Deal found 12/9£472

Sat 12/918:10 -

1 stop34h 20m

Sun 27/915:50 -

1 stop33h 50m

Deal found 10/9£473

Fri 11/922:10 -

1 stop30h 20m

Sun 27/915:50 -

1 stop33h 50m

Deal found 9/9£474

Mon 14/922:10 -

1 stop30h 20m

Mon 28/915:50 -

1 stop33h 30m

Deal found 13/9£501

Fri 11/922:10 -

1 stop30h 20m

Sun 27/911:30 -

1 stop37h 50m

Deal found 9/9£502

Wed 25/1109:50 -

1 stop17h 40m

Thu 3/1216:25 -

1 stop21h 05m

Deal found 9/9£506

Mon 9/1122:00 -

1 stop34h 05m

Mon 30/1116:25 -

1 stop33h 10m

Deal found 9/9£509

Thu 1/1022:10 -

1 stop34h 35m

Tue 13/1011:30 -

1 stop37h 50m

Deal found 12/9£514

Wed 25/1122:00 -

1 stop29h 30m

Thu 3/1211:30 -

1 stop38h 05m

Deal found 9/9£534

Thu 24/922:10 -

1 stop34h 35m

Mon 28/911:30 -

1 stop37h 50m

Deal found 11/9£554

Sun 8/1121:30 -

2 stops34h 35m

Sun 6/1211:30 -

1 stop38h 05m

Deal found 13/9£578

Sun 8/1117:00 -

1 stop24h 05m

Tue 24/1101:05 -

1 stop19h 55m

Deal found 12/9£582

Best flights from United Kingdom to Vientiane
Discover carefully curated flight deals from United Kingdom to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Thu 3/1209:50 -

1 stop22h 15m

Fri 11/1211:30 -

2 stops36h 50m

Deal found 12/9£580

Mon 9/1110:30 -

1 stop30h 35m

Mon 30/1118:00 -

3 stops43h 30m

Deal found 11/9£588

Wed 13/119:45 -

1 stop17h 50m

Thu 18/221:40 -

2 stops27h 05m

Deal found 12/9£622

Thu 11/213:25 -

2 stops45h 40m

Sat 20/201:05 -

1 stop19h 55m

Deal found 9/9£654

Thu 24/918:55 -

2 stops18h 40m

Mon 28/911:20 -

2 stops36h 30m

Deal found 9/9£786

Wed 10/217:00 -

1 stop24h 05m

Mon 22/212:20 -

2 stops25h 10m

Deal found 9/9£605

Thu 18/209:50 -

1 stop17h 40m

Sun 7/316:25 -

1 stop21h 05m

Deal found 11/9£622

Mon 9/1121:00 -

2 stops29h 05m

Sun 29/1101:05 -

1 stop23h 25m

Deal found 13/9£616

Mon 9/1122:00 -

1 stop29h 30m

Mon 30/1116:25 -

2 stops33h 10m

Deal found 10/9£641

Wed 13/120:05 -

2 stops30h 05m

Thu 18/210:15 -

2 stops26h 40m

Deal found 12/9£707

Sun 8/1110:30 -

2 stops21h 20m

Sun 6/1216:50 -

2 stops28h 10m

Deal found 13/9£631

Sat 7/1106:10 -

3 stops27h 50m

Sat 14/1119:50 -

3 stops31h 45m

Deal found 10/9£707

Fri 5/206:00 -

2 stops47h 00m

Sat 27/218:40 -

2 stops35h 40m

Deal found 10/9£1,559

Thu 11/209:50 -

1 stop22h 15m

Sun 21/216:25 -

1 stop21h 05m

Deal found 10/9£655

Mon 9/1106:25 -

2 stops21h 05m

Tue 17/1116:25 -

2 stops26h 25m

Deal found 11/9£710

Wed 25/1111:00 -

3 stops49h 05m

Thu 3/1219:50 -

2 stops42h 25m

Deal found 9/9£860

Sun 8/1106:20 -

3 stops29h 45m

Sun 6/1211:25 -

3 stops26h 50m

Deal found 13/9£888

Wed 11/1107:45 -

3 stops28h 20m

Wed 18/1118:15 -

2 stops25h 05m

Deal found 11/9£785

Thu 11/221:00 -

1 stop20h 05m

Sat 20/201:05 -

1 stop23h 25m

Deal found 9/9£823

Fri 2/1008:05 -

2 stops22h 35m

Thu 8/1007:30 -

3 stops28h 50m

Deal found 9/9£793

Thu 7/114:05 -

3 stops42h 30m

Wed 31/311:20 -

3 stops49h 05m

Deal found 13/9£809

Mon 9/1120:05 -

2 stops40h 40m

Mon 30/1120:30 -

2 stops28h 55m

Deal found 13/9£815

Tue 10/1110:05 -

1 stop18h 55m

Tue 17/1118:40 -

1 stop20h 55m

Deal found 11/9£1,636

Thu 11/206:25 -

2 stops19h 45m

Sat 20/201:05 -

1 stop23h 25m

Deal found 9/9£845

Tue 10/1110:05 -

1 stop18h 55m

Sun 22/1112:35 -

1 stop27h 00m

Deal found 11/9£1,636

Wed 17/218:00 -

1 stop21h 05m

Wed 3/314:45 -

1 stop36h 50m

Deal found 12/9£883

Mon 1/212:40 -

2 stops40h 20m

Sat 27/218:40 -

2 stops24h 15m

Deal found 10/9£1,649

Tue 27/1011:15 -

2 stops27h 55m

Mon 2/1101:05 -

1 stop36h 35m

Deal found 12/9£920

Mon 1/206:10 -

2 stops46h 50m

Tue 23/218:40 -

2 stops35h 40m

Deal found 10/9£1,649

Sat 7/1106:25 -

2 stops21h 15m

Wed 25/1120:30 -

2 stops21h 20m

Deal found 12/9£925

Find flight deals from United Kingdom to Vientiane

Round-trip from	£472
One-way from	£301
Popular in	June
Cheapest in	September
Average price	£611

China Southern
3/12-11/12
2 total stops
43h 40m total
United Kingdom to Vientiane

Search Deals

19/9-31/12
3 total stops
53h 25m total
United Kingdom to Vientiane

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterVientiane

MAN Manchester - VTE Vientiane Wattay

MANVTE

Manchester

Sat 19/9

20:10-07:35

3 stops53h 25m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£301

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sat 19/9

12:35-22:10

2 stops51h 35m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£336

ManchesterVientiane

MAN Manchester - VTE Vientiane Wattay

MANVTE

Manchester

Fri 25/9

20:55-13:20

3 stops58h 25m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£344

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Sat 19/9

22:40-11:00

2 stops30h 20m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£362

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sat 19/9

11:00-14:45

1 stop21h 45m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£379

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Fri 6/11

10:30-14:50

2 stops21h 20m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£386

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Tue 17/11

22:00-10:30

1 stop29h 30m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£392

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Sun 25/10

22:00-10:30

1 stop29h 30m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£395

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sun 25/10

17:00-00:05

1 stop24h 05m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£402

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Tue 17/11

21:30-14:15

3 stops57h 45m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£407

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from United Kingdom to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from United Kingdom with our price prediction graph.

MAN-VTE

LHR-VTE

LGW-VTE

LCY-VTE

STN-VTE

Estimated return 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 the United Kingdom to Vientiane

GB0-VTE

MAN-VTE

LHR-VTE

LGW-VTE

LCY-VTE

What is the cheapest month to book a flight from United Kingdom to Vientiane?

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Vientiane (average of £628). Flying from United Kingdom to Vientiane in March is currently the most expensive (average of £1,326). 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.

Reviews of airlines servicing Vientiane

Get a feel of what it's like to fly with Thai Airways,China Southern, andChina Eastern from the United Kingdom to Vientiane by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Thai Airways

7.9

Good

419 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Thai Airways

7.9

Good

419 reviews

Thai Airways

7.9

Good

419 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

China Southern

7.3

Good

172 reviews

Thai Airways

7.9

Good

419 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

China Eastern

7.3

Good

238 reviews

Thai Airways

7.9

Good

419 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Related info for your journey

What airport do you fly into for flights to Vientiane from United Kingdom?
Located just 2.8 mi from the city center, Vientiane Wattay (VTE) is the airport most travelers will use when flying to Vientiane from United Kingdom.
How long is the flight from United Kingdom to Vientiane?
China Southern, China Eastern, and Hainan Airlines can get you from United Kingdom to Vientiane in just under 17h 50m. Your travel time can differ by up to 12h 45m. The distance between United Kingdom and Vientiane is about 5786 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from United Kingdom to Vientiane?
When deciding which route to take from United Kingdom to Vientiane consider London Heathrow - Vientiane Wattay, London Gatwick - Vientiane Wattay or London Stansted - Vientiane Wattay as they are the most popular.
Can I find deals for flights from United Kingdom to Vientiane that include hotel bookings?
Yes. In addition to deals on United Kingdom to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Vientiane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Vientiane.
Can I find deals for business class flights from United Kingdom to Vientiane?
Yes. Cheapflights offers flight deals from United Kingdom to Vientiane 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 United Kingdom to Vientiane?
Currently, April is the cheapest month in which you can book a flight from United Kingdom to Vientiane (average of £628). Flying from United Kingdom to Vientiane in March is currently the most expensive (average of £1,326). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Vientiane

Heathrow to Vientiane flights

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Stansted to Vientiane flights

Gatwick to Luang Prabang flights

Manchester to Vientiane flights

Stansted to Luang Prabang flights

Heathrow to Luang Prabang flights

Birmingham to Luang Prabang flights

Manchester to Luang Prabang flights

Edinburgh to Vientiane flights

Glasgow Intl to Vientiane flights

London City to Vientiane flights

Top 2 airlines flying from United Kingdom to Vientiane

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£469	Average£553	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Thai Airways	Cheapest£858	Average£935	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

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How does Cheapflights help users find flights from United Kingdom to Vientiane?

Deals for United Kingdom to Vientiane flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Vientiane?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vientiane from United Kingdom.

Can Cheapflights find flights from United Kingdom to Vientiane with no change fees?

Yes, we can. To see specific flights from United Kingdom to Vientiane with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Vientiane become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Vientiane on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from the United Kingdom to Vientiane from £301

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Vientiane

Cheapest flights from United Kingdom to VientianeExplore the most affordable flight options available from United Kingdom to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Explore the most affordable flight options available from United Kingdom to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Best flights from United Kingdom to VientianeDiscover carefully curated flight deals from United Kingdom to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Discover carefully curated flight deals from United Kingdom to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Last-minute flights from United Kingdom to VientianeDiscover last-minute flight deals from United Kingdom to Vientiane. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to Vientiane. Data last updated 14 September 2026 and is based on user searches.

One-way flights from United Kingdom to VientianeSearch for one-way flight options from United Kingdom to Vientiane. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options from United Kingdom to Vientiane. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals from United Kingdom to Vientiane

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Vientiane that are best for you.

Best time to book a flight from United Kingdom to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from United Kingdom with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from United Kingdom to Vientiane?

Reviews of airlines servicing Vientiane

Get a feel of what it's like to fly with Thai Airways,China Southern, andChina Eastern from the United Kingdom to Vientiane by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Vientiane from United Kingdom?

How long is the flight from United Kingdom to Vientiane?

What are the most popular routes from United Kingdom to Vientiane?

Can I find deals for flights from United Kingdom to Vientiane that include hotel bookings?

How can I find direct flights from United Kingdom to Vientiane?

Can I find deals for business class flights from United Kingdom to Vientiane?

What is the cheapest month to book a flight from United Kingdom to Vientiane?

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.

Alternative routes for United Kingdom to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Vientiane by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from United Kingdom to Vientiane by cabin class

Find flights from United Kingdom to Vientiane, based on your preferred cabin class, be it economy, premium economy, business, or first class.

United Kingdom and Vientiane flights

Browse other United Kingdom and Vientiane flight options. Last updated on 14 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Vientiane

Explore flights to Vientiane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.

Top 2 airlines flying from United Kingdom to Vientiane

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Vientiane?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Vientiane?

Can Cheapflights find flights from United Kingdom to Vientiane with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Vientiane become cheaper?

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Cheapest flights from United Kingdom to Vientiane
Explore the most affordable flight options available from United Kingdom to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.

Best flights from United Kingdom to Vientiane
Discover carefully curated flight deals from United Kingdom to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Last-minute flights from United Kingdom to Vientiane
Discover last-minute flight deals from United Kingdom to Vientiane. Data last updated 14 September 2026 and is based on user searches.

One-way flights from United Kingdom to Vientiane
Search for one-way flight options from United Kingdom to Vientiane. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.