How long is the flight from Vientiane to London?

Airlines like China Southern and China Eastern fly from Vientiane to London in about 25h 35m. The time it takes to get you to your destination can typically vary by up to 25m. There are 5782 mi between Vientiane and London. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Vientiane to London?

The most popular route from Vientiane to London is Vientiane Wattay - London Heathrow. You may also consider Vientiane Wattay - London Gatwick or Vientiane Wattay - London City.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vientiane to London as you normally would.

What airport do you fly from for flights from Vientiane to London?

Most people fly from Vientiane Wattay (VTE) if they book a flight from Vientiane to London. On average, Wattay has 0 outbound flights to London per day from 0 airlines. Vientiane Wattay is conveniently located just 2.8 mi from Vientiane’s city center.

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

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

How can I find direct flights from Vientiane to London?

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

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

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

£215+ Cheap Flights from Vientiane to London

Cheap flight deals from Vientiane to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Vientiane to London
Explore the most affordable flight options available from Vientiane to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Wed 18/1118:45 -

2 stops29h 45m

Wed 25/1122:00 -

1 stop34h 05m

Deal found 21/10£620

Wed 18/1116:25 -

1 stop33h 10m

Wed 25/1122:00 -

1 stop34h 05m

Deal found 21/10£624

Wed 18/1116:25 -

1 stop33h 10m

Tue 24/1122:00 -

1 stop34h 05m

Deal found 18/10£624

Tue 17/1118:45 -

2 stops29h 45m

Tue 24/1122:00 -

1 stop34h 05m

Deal found 20/10£630

Tue 17/1116:25 -

1 stop33h 10m

Tue 24/1122:00 -

1 stop34h 05m

Deal found 20/10£635

Mon 16/1101:05 -

1 stop36h 25m

Tue 24/1110:30 -

3 stops39h 35m

Deal found 19/10£639

Wed 18/1111:30 -

1 stop26h 00m

Tue 24/1120:20 -

2 stops31h 10m

Deal found 18/10£641

Tue 17/1101:05 -

1 stop19h 55m

Wed 25/1117:00 -

1 stop24h 05m

Deal found 21/10£645

Tue 17/1118:45 -

2 stops26h 25m

Tue 24/1110:30 -

2 stops21h 20m

Deal found 20/10£653

Fri 18/1220:35 -

1 stop29h 25m

Mon 4/122:00 -

1 stop29h 30m

Deal found 17/10£657

Wed 18/1113:40 -

3 stops23h 50m

Tue 24/1110:30 -

2 stops21h 20m

Deal found 18/10£663

Fri 18/1218:35 -

2 stops31h 00m

Mon 4/122:00 -

1 stop34h 05m

Deal found 17/10£680

Best flights from Vientiane to London
Discover carefully curated flight deals from Vientiane to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Wed 18/1118:45 -

2 stops29h 45m

Wed 25/1122:00 -

1 stop34h 05m

Deal found 21/10£620

Wed 18/1111:30 -

1 stop26h 00m

Tue 24/1120:20 -

2 stops31h 10m

Deal found 18/10£641

Tue 17/1111:55 -

2 stops25h 35m

Tue 24/1110:30 -

3 stops39h 35m

Deal found 19/10£642

Wed 18/1111:25 -

2 stops26h 50m

Wed 25/1111:00 -

3 stops25h 05m

Deal found 21/10£1,125

Wed 18/1116:25 -

1 stop33h 10m

Tue 24/1121:30 -

2 stops30h 00m

Deal found 18/10£642

Tue 17/1101:05 -

1 stop19h 55m

Wed 25/1117:00 -

1 stop24h 05m

Deal found 21/10£645

Tue 17/1118:45 -

2 stops26h 25m

Tue 24/1110:30 -

2 stops21h 20m

Deal found 20/10£653

Tue 17/1101:05 -

1 stop36h 25m

Tue 24/1110:30 -

1 stop30h 35m

Deal found 18/10£653

Fri 18/1220:35 -

1 stop29h 25m

Mon 4/122:00 -

1 stop29h 30m

Deal found 17/10£657

Fri 18/1218:35 -

2 stops31h 00m

Mon 4/122:00 -

1 stop34h 05m

Deal found 17/10£680

Sat 20/215:50 -

3 stops53h 10m

Sun 28/210:30 -

1 stop30h 35m

Deal found 19/10£661

Fri 18/1211:55 -

3 stops33h 05m

Mon 4/117:00 -

1 stop24h 05m

Deal found 17/10£677

Fri 19/201:05 -

1 stop23h 25m

Sat 20/221:00 -

2 stops32h 40m

Deal found 19/10£708

Sat 20/220:30 -

2 stops25h 25m

Sun 28/206:25 -

3 stops29h 40m

Deal found 19/10£1,108

Mon 9/1101:05 -

1 stop23h 25m

Sun 22/1121:00 -

2 stops61h 15m

Deal found 20/10£2,076

Find flight deals from Vientiane to London

Round-trip from	£620
One-way from	£215

China Southern
18/11-25/11
3 total stops
63h 50m total
Vientiane to London

Search Deals

6/12-31/12
1 total stop
39h 00m total
Vientiane to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Fri 6/11

21:35-19:00

1 stop28h 25m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£238

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Fri 6/11

11:25-14:00

3 stops33h 35m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£275

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Wed 4/11

18:45-07:10

3 stops43h 25m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£279

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Sat 23/1

08:05-11:05

2 stops34h 00m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£296

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Sun 6/12

11:25-14:00

3 stops33h 35m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£300

Fastest return journey

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Thu 5/11

01:05-17:30

1 stop23h 25m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£303

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Thu 5/11

01:05-06:30

1 stop36h 25m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£303

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Wed 18/11

18:45-17:30

2 stops29h 45m

London Heathrow

Wed 25/11

22:00-15:05

1 stop34h 05m

£620

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Wed 18/11

11:30-06:30

1 stop26h 00m

London Gatwick

Tue 24/11

20:20-10:30

2 stops31h 10m

£641

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Tue 17/11

11:55-06:30

2 stops25h 35m

London Gatwick

Tue 24/11

10:30-09:05

3 stops39h 35m

£642

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Vientiane to London

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

VTE-LON

VTE-LHR

VTE-LGW

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 Vientiane to London

VTE-LON

VTE-LHR

VTE-LGW

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Vientiane to London?
Most people fly from Vientiane Wattay (VTE) if they book a flight from Vientiane to London. On average, Wattay has 0 outbound flights to London per day from 0 airlines. Vientiane Wattay is conveniently located just 2.8 mi from Vientiane’s city center.
How long is the flight from Vientiane to London?
Airlines like China Southern and China Eastern fly from Vientiane to London in about 25h 35m. The time it takes to get you to your destination can typically vary by up to 25m. There are 5782 mi between Vientiane and London. This flight may include one or multiple stops.
What are the most popular routes from Vientiane to London?
The most popular route from Vientiane to London is Vientiane Wattay - London Heathrow. You may also consider Vientiane Wattay - London Gatwick or Vientiane Wattay - London City.
Can I find deals for flights from Vientiane to London that include hotel bookings?
Yes. In addition to deals on Vientiane to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Vientiane to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vientiane to London.
Can I find deals for business class flights from Vientiane to London?
Yes. Cheapflights offers flight deals from Vientiane to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Vientiane to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Vientiane to London.

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

Need flexible booking options for your flight to London from Vientiane? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Vientiane to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Vientiane to London from £215

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vientiane to London

Cheapest flights from Vientiane to LondonExplore the most affordable flight options available from Vientiane to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Explore the most affordable flight options available from Vientiane to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Best flights from Vientiane to LondonDiscover carefully curated flight deals from Vientiane to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Discover carefully curated flight deals from Vientiane to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Last-minute flights from Vientiane to LondonDiscover last-minute flight deals from Vientiane to London. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals from Vientiane to London. Data last updated 21 October 2026 and is based on user searches.

One-way flights from Vientiane to LondonSearch for one-way flight options from Vientiane to London. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

Search for one-way flight options from Vientiane to London. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

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Related info for your journey

What airport do you fly from for flights from Vientiane to London?

How long is the flight from Vientiane to London?

What are the most popular routes from Vientiane to London?

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

How can I find direct flights from Vientiane to London?

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vientiane to London

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Complete your trip

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Direct flights to England

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Search flights from Vientiane to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 October 2026.

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

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Cheapest flights from Vientiane to London
Explore the most affordable flight options available from Vientiane to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Best flights from Vientiane to London
Discover carefully curated flight deals from Vientiane to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Last-minute flights from Vientiane to London
Discover last-minute flight deals from Vientiane to London. Data last updated 21 October 2026 and is based on user searches.

One-way flights from Vientiane to London
Search for one-way flight options from Vientiane to London. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.