Flights to Vientiane Wattay

£356 Cheap flights to Vientiane

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Vientiane departing on 16/11. 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 the United Kingdom to Vientiane

Cheap return flights

Hainan Airlines Logo
22:00 - 20:30LHR-VTE
16h 30m1 stop
Hainan Airlines Logo
21:35 - 19:30VTE-LHR
27h 55m2 stops
£425Hainan Airlines
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Wed, 3 Sep - Thu, 11 Sep
China Southern Logo
22:00 - 18:25LHR-VTE
37h 25m1 stop
China Southern Logo
19:25 - 17:55VTE-LHR
29h 30m2 stops
£505China Southern
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Mon, 17 Nov - Mon, 1 Dec
China Southern Logo
22:00 - 18:25LHR-VTE
37h 25m1 stop
China Southern Logo
19:25 - 17:55VTE-LHR
29h 30m2 stops
£515China Southern
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Thu, 30 Oct - Wed, 12 Nov
China Southern Logo
21:30 - 18:25LHR-VTE
37h 55m2 stops
China Southern Logo
19:25 - 18:15VTE-LHR
29h 50m1 stop
£519China Southern
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Wed, 29 Oct - Mon, 10 Nov
 Logo
06:35 - 21:50LGW-VTE
32h 15m3 stops
 Logo
07:55 - 18:30VTE-LGW
17h 35m1 stop
Fri, 31 Oct - Wed, 12 Nov
 Logo
06:35 - 21:50LGW-VTE
32h 15m3 stops
 Logo
07:55 - 08:35VTE-LGW
31h 40m2 stops
Wed, 29 Oct - Mon, 10 Nov
China Eastern Logo
18:25 - 00:05LGW-VTE
23h 40m1 stop
China Eastern Logo
01:00 - 15:00VTE-LGW
20h 00m1 stop
£658China Eastern
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Wed, 3 Sep - Wed, 10 Sep
China Eastern Logo
11:35 - 17:50LGW-VTE
24h 15m3 stops
China Eastern Logo
01:00 - 15:00VTE-LGW
20h 00m1 stop
£660China Eastern
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Wed, 3 Sep - Wed, 10 Sep
Singapore Airlines Logo
10:00 - 11:55LGW-VTE
19h 55m1 stop
Singapore Airlines Logo
12:45 - 06:25VTE-LGW
24h 40m1 stop
£865Singapore Airlines
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Thu, 23 Oct - Sun, 9 Nov
Singapore Airlines Logo
10:00 - 11:55LGW-VTE
19h 55m1 stop
Singapore Airlines Logo
12:45 - 06:25VTE-LGW
24h 40m1 stop
£870Singapore Airlines
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Thu, 23 Oct - Sun, 9 Nov

momondo Fare Finder

 
Locate flights to Vientiane Wattay that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 31 July 2025.
Use the filters below to find and compare flights to Vientiane that are best for you.

Fly from

Route

Depart

Return

Price

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Wed 3/9

22:00-20:30

1 stop16h 30m

Vientiane Wattay

Thu 11/9

21:35-19:30

2 stops27h 55m

£425

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Mon 17/11

22:00-18:25

1 stop37h 25m

Vientiane Wattay

Mon 1/12

19:25-17:55

2 stops29h 30m

£505

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Thu 30/10

22:00-18:25

1 stop37h 25m

Vientiane Wattay

Wed 12/11

19:25-17:55

2 stops29h 30m

£515

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Wed 29/10

21:30-18:25

2 stops37h 55m

Vientiane Wattay

Mon 10/11

19:25-18:15

1 stop29h 50m

£519

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Fri 31/10

06:35-21:50

3 stops32h 15m

Vientiane Wattay

Wed 12/11

07:55-18:30

1 stop17h 35m

£594

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 29/10

06:35-21:50

3 stops32h 15m

Vientiane Wattay

Mon 10/11

07:55-08:35

2 stops31h 40m

£616

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 3/9

18:25-00:05

1 stop23h 40m

Vientiane Wattay

Wed 10/9

01:00-15:00

1 stop20h 00m

£658

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 3/9

11:35-17:50

3 stops24h 15m

Vientiane Wattay

Wed 10/9

01:00-15:00

1 stop20h 00m

£660

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Thu 23/10

10:00-11:55

1 stop19h 55m

Vientiane Wattay

Sun 9/11

12:45-06:25

1 stop24h 40m

£865

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Thu 23/10

10:00-11:55

1 stop19h 55m

Vientiane Wattay

Sun 9/11

12:45-06:25

1 stop24h 40m

£870

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vientiane from

Vientiane flights insights and trends

Explore insights for your Vientiane flight to craft the best travel plan

What is the cheapest month to fly to Vientiane?

In general, May is the cheapest month to fly from United Kingdom to Vientiane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £570. If you’re not able to fly to Vientiane in May, then June is your next best option. Flight prices from United Kingdom to Vientiane during June average around £601.

What is the cheapest day to depart on your flight to Vientiane?

The cheapest day to depart from United Kingdom to Vientiane is on a Thursday when prices can be found for as low as £739. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £837.

What is the cheapest time of day to depart on your flight to Vientiane?

The cheapest time of day to fly to Vientiane is in the afternoon when flights can be purchased for as low as £645. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £828 on average. Flights to Vientiane from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheapest flights to Vientiane Wattay

Find the cheapest flights to Vientiane Wattay from your nearest city or airport
CHEAPEST MONTH TO FLY TO VIENTIANE FROM LONDON HEATHROW AIRPORTJune22% cheaperFlying from London Heathrow Airport to Vientiane costs on average just £685 in June
MOST EXPENSIVE MONTH TO FLY TO VIENTIANE FROM LONDON HEATHROW AIRPORTJuly40% more expensiveIt costs about £1,221 for flights to Vientiane from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO VIENTIANE FROM LONDON HEATHROW AIRPORTMarch677% more users visitedMore momondo users searched in flights to Vientiane from London Heathrow Airport in March than any other month

Cheap Vientiane flight deals and tips

Summary info about Vientiane flight prices, duration and airlines

Best One-Way Price

£356

Best Round-Trip Price

£425

Fastest flight time

17h 30m

Popular in

January
The best one-way flight price to Vientiane from United Kingdom in the last 72 hours is £356 (London Gatwick to Vientiane Wattay).
The best round-trip flight price to Vientiane from United Kingdom in the last 72 hours is £425 (London Heathrow to Vientiane Wattay).
The fastest flight to Vientiane from United Kingdom takes 17h 30m (London Heathrow to Vientiane Wattay).
January has the highest demand for flights to Vientiane, with a 11% price increase on average.

Frequently asked questions about flying to Vientiane

How far in advance should I book a flight to Vientiane?

In general, most travellers find the cheapest time to book a flight to Vientiane is about 79 days prior to their departure date, when tickets on average are £702. However, in the past 72 hours, people saw flights from United Kingdom for as low as £484.

When did momondo last update prices for flights to Vientiane Wattay Airport?

Prices for flights to Vientiane Wattay Airport are updated daily.

How many operators does momondo search for flights to Vientiane Wattay Airport?

How old do you have to be to fly to Vientiane Wattay Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Vientiane Wattay Airport.

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

The travel and health documents required for your trip to Vientiane Wattay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vientiane Wattay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Vientiane. momondo saves you time and could save you money on your trip.

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

Flights to Vientiane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Vientiane?

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

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

Of course. momondo tracks the price of Vientiane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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