How long is the flight from United Kingdom to Vientiane?

China Southern and China Eastern can get you from United Kingdom to Vientiane in just under 22h 15m. Your travel time can differ by up to 17h 20m. The distance between United Kingdom and Vientiane is about 5782 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.

£318+ 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 18 October 2026.

Wed 18/1109:50 -

1 stop17h 40m

Wed 2/1216:25 -

1 stop21h 05m

Deal found 14/10£468

Wed 25/1109:50 -

1 stop17h 40m

Sun 29/1111:30 -

1 stop26h 00m

Deal found 14/10£469

Wed 25/1122:00 -

1 stop29h 30m

Sun 29/1116:25 -

1 stop33h 10m

Deal found 14/10£496

Sun 29/1122:00 -

1 stop34h 05m

Sun 6/1216:25 -

1 stop33h 10m

Deal found 15/10£497

Wed 18/1122:00 -

1 stop29h 30m

Wed 2/1216:25 -

1 stop33h 10m

Deal found 14/10£498

Sat 14/1122:00 -

1 stop29h 30m

Sun 22/1111:30 -

1 stop38h 05m

Deal found 14/10£499

Thu 5/1122:00 -

1 stop34h 05m

Fri 20/1116:25 -

1 stop33h 10m

Deal found 16/10£499

Sun 22/1122:00 -

1 stop29h 30m

Sat 5/1211:30 -

1 stop38h 05m

Deal found 16/10£501

Sat 28/1122:00 -

1 stop29h 30m

Sat 5/1216:25 -

1 stop33h 10m

Deal found 14/10£502

Mon 16/1122:00 -

1 stop29h 30m

Thu 26/1111:30 -

1 stop38h 05m

Deal found 15/10£527

Thu 12/1122:00 -

1 stop34h 05m

Thu 19/1116:25 -

1 stop33h 10m

Deal found 15/10£533

Thu 5/1122:00 -

1 stop34h 05m

Sun 22/1111:30 -

1 stop38h 05m

Deal found 16/10£540

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 18 October 2026.

Thu 19/1109:50 -

1 stop17h 40m

Thu 3/1211:30 -

1 stop26h 00m

Deal found 14/10£468

Wed 18/1110:30 -

2 stops42h 00m

Wed 2/1214:45 -

1 stop37h 20m

Deal found 14/10£559

Sun 22/1110:30 -

1 stop30h 35m

Fri 4/1201:05 -

1 stop19h 55m

Deal found 16/10£598

Tue 10/1111:00 -

2 stops25h 05m

Mon 16/1111:25 -

2 stops26h 50m

Deal found 15/10£796

Sat 16/109:50 -

1 stop22h 15m

Sun 24/118:35 -

1 stop18h 55m

Deal found 13/10£476

Fri 12/209:50 -

1 stop17h 40m

Sun 21/318:35 -

1 stop18h 55m

Deal found 16/10£477

Thu 19/1110:40 -

2 stops37h 55m

Thu 3/1208:05 -

1 stop20h 00m

Deal found 14/10£572

Fri 20/1110:30 -

2 stops21h 20m

Sat 28/1111:55 -

3 stops33h 05m

Deal found 13/10£598

Fri 27/1110:05 -

2 stops27h 30m

Fri 4/1207:35 -

1 stop32h 40m

Deal found 13/10£639

Mon 9/1110:30 -

1 stop30h 35m

Mon 30/1115:50 -

3 stops45h 40m

Deal found 15/10£641

Fri 20/1121:30 -

2 stops34h 35m

Sat 28/1111:30 -

1 stop38h 05m

Deal found 13/10£598

Sun 8/1110:30 -

2 stops23h 45m

Fri 20/1101:05 -

1 stop19h 55m

Deal found 17/10£649

Sun 29/1111:15 -

2 stops27h 55m

Sun 6/1218:25 -

1 stop27h 40m

Deal found 15/10£678

Fri 20/1121:00 -

1 stop20h 05m

Fri 27/1101:05 -

1 stop23h 25m

Deal found 13/10£658

Sat 14/1111:00 -

2 stops40h 40m

Tue 17/1111:25 -

3 stops26h 50m

Deal found 15/10£880

Sun 29/1110:05 -

1 stop49h 00m

Sun 6/1212:35 -

1 stop27h 00m

Deal found 15/10£1,796

Tue 1/1211:15 -

2 stops27h 55m

Tue 8/1220:30 -

1 stop26h 45m

Deal found 17/10£685

Wed 18/1106:20 -

3 stops29h 45m

Wed 2/1211:25 -

3 stops50h 50m

Deal found 14/10£909

Fri 20/1112:30 -

2 stops24h 15m

Sat 28/1113:55 -

2 stops23h 30m

Deal found 13/10£709

Mon 9/1121:00 -

2 stops29h 05m

Mon 30/1113:40 -

3 stops34h 50m

Deal found 14/10£719

Sat 7/1111:00 -

2 stops25h 05m

Wed 25/1111:25 -

2 stops26h 50m

Deal found 16/10£916

Fri 12/222:00 -

1 stop29h 30m

Sun 21/211:30 -

1 stop38h 05m

Deal found 18/10£859

Sat 16/112:30 -

1 stop28h 35m

Sun 24/116:50 -

2 stops55h 40m

Deal found 13/10£721

Sat 16/112:30 -

3 stops37h 35m

Sun 24/120:30 -

2 stops25h 00m

Deal found 13/10£829

Sat 23/111:55 -

1 stop16h 20m

Mon 8/216:25 -

2 stops25h 10m

Deal found 13/10£846

Wed 20/118:00 -

1 stop21h 05m

Mon 8/216:25 -

2 stops25h 10m

Deal found 13/10£846

Sat 23/111:55 -

1 stop16h 20m

Fri 5/218:25 -

1 stop21h 50m

Deal found 13/10£863

Wed 20/122:30 -

2 stops27h 40m

Sun 7/211:25 -

3 stops29h 15m

Deal found 13/10£979

Find flight deals from United Kingdom to Vientiane

Round-trip from	£468
One-way from	£318
Popular in	December
Cheapest in	November
Average price	£815

China Southern
18/11-2/12
2 total stops
38h 45m total
United Kingdom to Vientiane

Search Deals

10/1-31/12
2 total stops
55h 15m total
United Kingdom to Vientiane

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Fastest return journey

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sat 9/1

09:50-10:30

1 stop17h 40m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£353

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Wed 28/10

21:10-18:00

2 stops37h 50m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£370

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Mon 11/1

09:50-15:05

1 stop22h 15m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£374

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Wed 27/1

09:50-22:05

2 stops29h 15m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£377

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Thu 31/12

22:00-10:30

1 stop29h 30m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£386

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Sat 9/1

22:00-10:30

1 stop29h 30m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£387

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Tue 12/1

06:50-22:10

3 stops32h 20m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£393

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Wed 30/12

22:00-17:35

1 stop36h 35m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£394

ManchesterVientiane

MAN Manchester - VTE Vientiane Wattay

MANVTE

Manchester

Tue 12/1

14:15-09:05

3 stops59h 50m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£395

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sat 30/1

16:40-11:15

2 stops35h 35m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£405

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 55 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.

LGW-VTE

LHR-VTE

MAN-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

LGW-VTE

LHR-VTE

MAN-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 £637). Flying from United Kingdom to Vientiane in March is currently the most expensive (average of £1,319). 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

429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Thai Airways

7.9

Good

429 reviews

Thai Airways

7.9

Good

429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

China Southern

7.4

Good

179 reviews

Thai Airways

7.9

Good

429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

China Eastern

7.3

Good

244 reviews

Thai Airways

7.9

Good

429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

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 and China Eastern can get you from United Kingdom to Vientiane in just under 22h 15m. Your travel time can differ by up to 17h 20m. The distance between United Kingdom and Vientiane is about 5782 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 £637). Flying from United Kingdom to Vientiane in March is currently the most expensive (average of £1,319). 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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London City to Vientiane flights

Birmingham to Luang Prabang flights

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Gatwick to Luang Prabang flights

Heathrow to Luang Prabang flights

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Edinburgh to Vientiane flights

Glasgow Intl to Vientiane flights

Manchester to Vientiane flights

Top 2 airlines flying from United Kingdom to Vientiane

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£476	Average£561	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Thai Airways	Cheapest£894	Average£960	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 £318

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. 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 18 October 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 18 October 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 18 October 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 18 October 2026.

Last-minute flights from United Kingdom to VientianeDiscover last-minute flight deals from United Kingdom to Vientiane. Data last updated 18 October 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to Vientiane. Data last updated 18 October 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 18 October 2026.

Search for one-way flight options from United Kingdom to Vientiane. Find affordable one-way fares based on user searches. Data last updated 18 October 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 18 October 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 18 October 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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Travel Smart

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 18 October 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 18 October 2026.

Last-minute flights from United Kingdom to Vientiane
Discover last-minute flight deals from United Kingdom to Vientiane. Data last updated 18 October 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 18 October 2026.