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Cheap flights from Vientiane to London from £170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vientiane to London departing on 13/11. 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
0 bags
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Find the cheapest flights from Vientiane to London

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
16:25 - 18:35VTE-LHR
33h 10m1 stop
China Southern Logo
21:30 - 15:05LHR-VTE
58h 35m2 stops
£610China Southern
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Thu, 5 Mar - Sun, 8 Mar
China Eastern Logo
01:05 - 17:30VTE-LHR
23h 25m1 stop
China Eastern Logo
21:00 - 00:05LHR-VTE
20h 05m1 stop
£672China Eastern
Find Deal
Wed, 4 Mar - Sun, 8 Mar
China Eastern Logo
01:05 - 17:30VTE-LHR
23h 25m1 stop
China Eastern Logo
15:00 - 00:05LHR-VTE
26h 05m2 stops
£677China Eastern
Find Deal
Wed, 4 Mar - Sun, 8 Mar
China Eastern Logo
01:05 - 17:30VTE-LHR
23h 25m1 stop
China Eastern Logo
21:00 - 14:50LHR-VTE
58h 50m3 stops
£677China Eastern
Find Deal
Wed, 4 Mar - Sun, 8 Mar
China Eastern Logo
12:20 - 17:30VTE-LHR
36h 10m2 stops
China Eastern Logo
21:00 - 11:20LHR-VTE
31h 20m2 stops
£683China Eastern
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Thai Airways Logo
20:30 - 06:40VTE-LHR
17h 10m1 stop
Thai Airways Logo
21:35 - 19:45LHR-VTE
15h 10m1 stop
£964Thai Airways
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Thu, 5 Mar - Sun, 8 Mar
Vietnam Airlines Logo
11:35 - 07:15VTE-LHR
26h 40m3 stops
Vietnam Airlines Logo
06:20 - 18:55LHR-VTE
29h 35m3 stops
£1,130Vietnam Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Vietnam Airlines Logo
11:35 - 07:15VTE-LHR
26h 40m3 stops
Vietnam Airlines Logo
06:20 - 18:55LHR-VTE
29h 35m3 stops
£1,171Vietnam Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Austrian Airlines Logo
20:30 - 21:40VTE-LHR
32h 10m2 stops
Austrian Airlines Logo
06:00 - 19:45LHR-VTE
30h 45m2 stops
£1,184Austrian Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar

China Eastern flights from Vientiane to London Heathrow Airport

Our best China Eastern deals on Vientiane to London Heathrow Airport flight tickets
China Eastern
4 Mar
VTE01:05Vientiane Wattay
23h 25m
1 stop
LHR17:30London Heathrow
8 Mar
LHR21:00London Heathrow
20h 05m
1 stop
VTE00:05Vientiane Wattay
£672
Find similar
China Eastern
4 Mar
VTE01:05Vientiane Wattay
23h 25m
1 stop
LHR17:30London Heathrow
8 Mar
LHR15:00London Heathrow
26h 05m
2 stops
VTE00:05Vientiane Wattay
£677
Find similar
China Eastern
4 Mar
VTE01:05Vientiane Wattay
23h 25m
1 stop
LHR17:30London Heathrow
8 Mar
LHR21:00London Heathrow
58h 50m
3 stops
VTE14:50Vientiane Wattay
£677
Find similar

Vietnam Airlines flights from Vientiane to London Heathrow Airport

Our best Vietnam Airlines deals on Vientiane to London Heathrow Airport flight tickets
Vietnam Airlines
5 Mar
VTE11:35Vientiane Wattay
26h 40m
3 stops
LHR07:15London Heathrow
8 Mar
LHR06:20London Heathrow
29h 35m
3 stops
VTE18:55Vientiane Wattay
£1,130
Find similar
Vietnam Airlines
5 Mar
VTE11:35Vientiane Wattay
26h 40m
3 stops
LHR07:15London Heathrow
8 Mar
LHR06:20London Heathrow
29h 35m
3 stops
VTE18:55Vientiane Wattay
£1,171
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Vientiane to London Heathrow Airport 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 279,928 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Vientiane to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

16:25-18:35

1 stop33h 10m

London Heathrow

Sun 8/3

21:30-15:05

2 stops58h 35m

£610

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 4/3

01:05-17:30

1 stop23h 25m

London Heathrow

Sun 8/3

21:00-00:05

1 stop20h 05m

£672

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 4/3

01:05-17:30

1 stop23h 25m

London Heathrow

Sun 8/3

15:00-00:05

2 stops26h 05m

£677

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 4/3

01:05-17:30

1 stop23h 25m

London Heathrow

Sun 8/3

21:00-14:50

3 stops58h 50m

£677

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

12:20-17:30

2 stops36h 10m

London Heathrow

Sun 8/3

21:00-11:20

2 stops31h 20m

£683

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

20:30-06:40

1 stop17h 10m

London Heathrow

Sun 8/3

21:35-19:45

1 stop15h 10m

£964

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

11:35-07:15

3 stops26h 40m

London Heathrow

Sun 8/3

06:20-18:55

3 stops29h 35m

£1,130

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

11:35-07:15

3 stops26h 40m

London Heathrow

Sun 8/3

06:20-18:55

3 stops29h 35m

£1,171

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

20:30-21:40

2 stops32h 10m

London Heathrow

Sun 8/3

06:00-19:45

2 stops30h 45m

£1,184

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 13/11

18:00-17:30

2 stops30h 30m

£170

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Vientiane to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Vientiane is on a Thursday. momondo users have found tickets for Thursday departures for as low as £997. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £1,034.

Can stopping save me money on Vientiane to London Heathrow Airport flights?

You could potentially save up to 30% on your flight if you consider stops on a Vientiane to London Heathrow Airport flight.

When to book flights from Vientiane to London Heathrow Airport

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

Cheap Vientiane to London Heathrow Airport (VTE to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vientiane to London Heathrow Airport

Direct flights

None
There are no direct flights from Vientiane to London Heathrow Airport. There are no popular flight routes from Vientiane to London Heathrow Airport.
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  • How far is Vientiane Wattay to London Heathrow by plane?

    The distance between Vientiane Wattay and London Heathrow is about 5788.2 mi. 17h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Vientiane Wattay Airport to London Heathrow Airport?

    Prices for flights from Vientiane Wattay Airport to London Heathrow Airport were last updated today.

  • How old do you have to be to fly from Vientiane Wattay Airport to London Heathrow 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 Vientiane Wattay Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Colchester
Dover
Hayes
Chelmsford

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Vientiane to London flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Vientiane.

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

Yes. momondo can track prices for Vientiane to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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